OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
15b946f77d
gcc/libstdc++-v3/ChangeLog

4495 lines
196 KiB
Plaintext
Raw Normal View History

config: Remove unused define for os uClibc __NO_STRING_INLINES was removed from uClibc around 2004 so has no effect. libstdc++-v3/ChangeLog: 2018-10-01 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> * config/os/uclibc/os_defines.h (__NO_STRING_INLINES): Delete. From-SVN: r264783
2018-10-02 14:35:42 +02:00
2018-10-01 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* config/os/uclibc/os_defines.h (__NO_STRING_INLINES): Delete.
allocator.xml: Adjust link to "Reconsidering Custom Memory Allocation". * doc/xml/manual/allocator.xml: Adjust link to "Reconsidering Custom Memory Allocation". From-SVN: r264761
2018-10-01 17:17:15 +02:00
2018-10-01 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/allocator.xml: Adjust link to "Reconsidering
Custom Memory Allocation".
Regenerate libstdc++ HTML pages * doc/html/*: Regenerate. From-SVN: r264760
2018-10-01 16:28:36 +02:00
2018-10-01 Jonathan Wakely <jwakely@redhat.com>
* doc/html/*: Regenerate.
policy_data_structures_biblio.xml: Update link to Microsoft Component Model Object Technologies. * doc/xml/manual/policy_data_structures_biblio.xml: Update link to Microsoft Component Model Object Technologies. From-SVN: r264722
2018-09-30 12:53:14 +02:00
2018-09-30 Gerald Pfeifer <gerald@pfeifer.com>
messages.xml: Switch link to www.oracle.com to https. * doc/xml/manual/messages.xml: Switch link to www.oracle.com to https. From-SVN: r264723
2018-09-30 13:41:31 +02:00
* doc/xml/manual/messages.xml: Switch link to www.oracle.com
to https.
2018-09-30 Gerald Pfeifer <gerald@pfeifer.com>
config: Remove unused define for os uClibc __NO_STRING_INLINES was removed from uClibc around 2004 so has no effect. libstdc++-v3/ChangeLog: 2018-10-01 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> * config/os/uclibc/os_defines.h (__NO_STRING_INLINES): Delete. From-SVN: r264783
2018-10-02 14:35:42 +02:00
policy_data_structures_biblio.xml: Update link to Microsoft Component Model Object Technologies. * doc/xml/manual/policy_data_structures_biblio.xml: Update link to Microsoft Component Model Object Technologies. From-SVN: r264722
2018-09-30 12:53:14 +02:00
* doc/xml/manual/policy_data_structures_biblio.xml: Update
link to Microsoft Component Model Object Technologies.
fdl-1.3.xml: The Free Software Foundation web site now uses https. * doc/xml/gnu/fdl-1.3.xml: The Free Software Foundation web site now uses https. Also omit the unnecessary trailing slash. * doc/xml/gnu/gpl-3.0.xml: Ditto. From-SVN: r264710
2018-09-29 13:25:57 +02:00
2018-09-29 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/gnu/fdl-1.3.xml: The Free Software Foundation web
site now uses https. Also omit the unnecessary trailing slash.
* doc/xml/gnu/gpl-3.0.xml: Ditto.
functions.h (__foreign_iterator_aux3(const _Safe_iterator<>&, const _InputeIter&, const _InputIter&, __true_type)): Use empty() rather than begin() == end(). 2018-09-28 François Dumont <fdumont@gcc.gnu.org> * include/debug/functions.h (__foreign_iterator_aux3(const _Safe_iterator<>&, const _InputeIter&, const _InputIter&, __true_type)): Use empty() rather than begin() == end(). From-SVN: r264699
2018-09-28 22:26:29 +02:00
2018-09-28 François Dumont <fdumont@gcc.gnu.org>
* include/debug/functions.h
(__foreign_iterator_aux3(const _Safe_iterator<>&, const _InputeIter&,
const _InputIter&, __true_type)): Use empty() rather than begin() ==
end().
Use steady_clock to implement condition_variable::wait_for with predicate In r263225 (d2e378182a12d68fe5caeffae681252662a2fe7b), I fixed condition_variable::wait_for to use std::chrono::steady_clock for the wait. Unfortunately, I failed to spot that the same fix is required for the wait_for variant that takes a predicate too. 2018-09-25 Mike Crowe <mac@mcrowe.com> * include/std/condition_variable (condition_variable::wait_for): Use steady clock in overload that uses a predicate. From-SVN: r264575
2018-09-25 16:59:27 +02:00
2018-09-25 Mike Crowe <mac@mcrowe.com>
* include/std/condition_variable (condition_variable::wait_for): Use
steady clock in overload that uses a predicate.
PR libstdc++/87431 optimise valueless_by_exception() If a std::variant can never get into valueless state then we don't need to do a runtime check for a valid alternative. PR libstdc++/87431 * include/std/variant (_Variant_storage<true, _Types...>::_M_valid): Avoid runtime test when all alternatives are scalars and so cannot throw during initialization. From-SVN: r264574
2018-09-25 16:59:16 +02:00
2018-09-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/87431
* include/std/variant (_Variant_storage<true, _Types...>::_M_valid):
Avoid runtime test when all alternatives are scalars and so cannot
throw during initialization.
codecvt.xml: Move link to "UTF-8 and Unicode FAQ" to https. * doc/xml/manual/codecvt.xml: Move link to "UTF-8 and Unicode FAQ" to https. From-SVN: r264547
2018-09-25 00:01:49 +02:00
2018-09-25 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/codecvt.xml: Move link to "UTF-8 and Unicode FAQ"
to https.
policy_data_structures_biblio.xml: Update link to "Priority Queues and the STL". * doc/xml/manual/policy_data_structures_biblio.xml: Update link to "Priority Queues and the STL". From-SVN: r264527
2018-09-24 13:14:36 +02:00
2018-09-24 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/policy_data_structures_biblio.xml: Update link
to "Priority Queues and the STL".
using_exceptions.xml: Move boost.orgs link to https. * doc/xml/manual/using_exceptions.xml: Move boost.orgs link to https. From-SVN: r264515
2018-09-23 16:57:25 +02:00
2018-09-23 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/using_exceptions.xml: Move boost.orgs link to
https.
re PR libstdc++/87135 ([C++17] unordered containers violate iterator validity requirements) 2018-09-21 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/87135 * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt): Use __builtin_floor to compute _M_next_resize. * testsuite/23_containers/unordered_set/hash_policy/71181.cc: Adapt. * testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc: Adapt. From-SVN: r264494
2018-09-21 22:39:07 +02:00
2018-09-21 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/87135
* src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
Use __builtin_floor to compute _M_next_resize.
* testsuite/23_containers/unordered_set/hash_policy/71181.cc: Adapt.
* testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc:
Adapt.
Un-split hypot<long double> tests Remove the hypot-long-double.cc file that used dg-xfail-run-if and simply use the lower tolerance for double if long double is not larger than double. * testsuite/26_numerics/headers/cmath/hypot-long-double.cc: Remove. * testsuite/26_numerics/headers/cmath/hypot.cc: Restore test for long double unconditionally, but use lower tolerance when sizeof(long double) == sizeof(double). From-SVN: r264483
2018-09-21 17:36:53 +02:00
2018-09-21 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/headers/cmath/hypot-long-double.cc: Remove.
* testsuite/26_numerics/headers/cmath/hypot.cc: Restore test for
long double unconditionally, but use lower tolerance when
sizeof(long double) == sizeof(double).
hypot-long-double.cc: Skip on arm*. 2018-09-20 Christophe Lyon <christophe.lyon@linaro.org> * testsuite/26_numerics/headers/cmath/hypot-long-double.cc: Skip on arm*. From-SVN: r264443
2018-09-20 19:09:31 +02:00
2018-09-20 Christophe Lyon <christophe.lyon@linaro.org>
* testsuite/26_numerics/headers/cmath/hypot-long-double.cc: Skip
on arm*.
Don't use __glibcxx_assert to check class invariants Assertions should be used to check preconditions that users must meet, not to check whether the implementation is correct. * include/bits/regex_automaton.tcc (_StateSeq<_TraitsT>::_M_clone()): Remove __glibcxx_assert statements and use map::find instead of map::operator[]. From-SVN: r264422
2018-09-19 13:20:51 +02:00
2018-09-19 Jonathan Wakely <jwakely@redhat.com>
* include/bits/regex_automaton.tcc (_StateSeq<_TraitsT>::_M_clone()):
Remove __glibcxx_assert statements and use map::find instead of
map::operator[].
re PR libstdc++/87135 ([C++17] unordered containers violate iterator validity requirements) 2018-09-18 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/87135 * src/c++11/hashtable_c++0x.cc: (_Prime_rehash_policy::_M_next_bkt): Return a prime no smaller than requested size, but not necessarily greater. (_Prime_rehash_policy::_M_need_rehash): Rehash only if target size is strictly greater than next resize threshold. * testsuite/23_containers/unordered_map/modifiers/reserve.cc: Adapt test to validate that there is no rehash as long as number of insertion is lower or equal to the reserved number of elements. From-SVN: r264413
2018-09-18 22:36:16 +02:00
2018-09-18 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/87135
* src/c++11/hashtable_c++0x.cc:
(_Prime_rehash_policy::_M_next_bkt): Return a prime no smaller than
requested size, but not necessarily greater.
(_Prime_rehash_policy::_M_need_rehash): Rehash only if target size is
strictly greater than next resize threshold.
* testsuite/23_containers/unordered_map/modifiers/reserve.cc: Adapt test
to validate that there is no rehash as long as number of insertion is
lower or equal to the reserved number of elements.
Fix location of invocable check for unique_ptr deleter The deleter only needs to be invocable when the unique_ptr destructor and reset member function are instantiated. In other contexts it might not be possible to pass unique_ptr<T, D>::pointer to the deleter, if that requires a derived-to-base conversion from T* and T is incomplete. * include/bits/unique_ptr.h (__uniq_ptr_impl): Remove static assertion checking invocable condition. (unique_ptr::~unique_ptr, unique_ptr::reset): Restore static assertion here, where types must be complete. Pass pointer to deleter as an rvalue. * testsuite/20_util/unique_ptr/requirements/incomplete.cc: New test. From-SVN: r264399
2018-09-18 18:05:36 +02:00
2018-09-18 Jonathan Wakely <jwakely@redhat.com>
* include/bits/unique_ptr.h (__uniq_ptr_impl): Remove static assertion
checking invocable condition.
(unique_ptr::~unique_ptr, unique_ptr::reset): Restore static assertion
here, where types must be complete. Pass pointer to deleter as an
rvalue.
* testsuite/20_util/unique_ptr/requirements/incomplete.cc: New test.
Limit workaround for Clang bug to __clang_major__ <= 7 The bug https://bugs.llvm.org/show_bug.cgi?id=33222 is now fixed on Clang trunk, so the workaround won't be needed for Clang 8.0 and later. * include/std/variant (variant) [__clang__]: Limit workaround to Clang 7 and older. From-SVN: r264271
2018-09-13 15:47:14 +02:00
2018-09-13 Jonathan Wakely <jwakely@redhat.com>
* include/std/variant (variant) [__clang__]: Limit workaround to
Clang 7 and older.
Implement LWG 2905 changes to constrain unique_ptr constructors LWG DR 2905 says that is_constructible_v<unique_ptr<P, D>, P, D const &> should be false when D is not copy constructible. This commit implements the changes from the DR and simplifies the signatures as per https://github.com/cplusplus/draft/issues/1530 * include/bits/unique_ptr.h (__uniq_ptr_impl): Add assertions to check deleter type. (unique_ptr::unique_ptr(pointer, const deleter_type&)): Add copy constructible constraint. (unique_ptr::unique_ptr(pointer, deleter_type&&)): Disable for deleters of reference type and add move constructible constraint. (unique_ptr::unique_ptr(pointer, remove_reference_t<deleter_type>&&)): Disable for deleters of non-reference type. Define as deleted. (unique_ptr<T[], D>): Likewise. * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Replace dg-error directives with unstable line numbers with dg-prune-output. * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise. * testsuite/20_util/unique_ptr/cons/lwg2905.cc: New test. * testsuite/20_util/unique_ptr/specialized_algorithms/swap_cxx17.cc: Make deleter types invocable. From-SVN: r264206
2018-09-11 12:55:49 +02:00
2018-09-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/87278 restore support for std::make_shared<volatile T>() PR libstdc++/87278 * include/bits/shared_ptr.h (make_shared): Use remove_cv instead of remove_const. * testsuite/20_util/shared_ptr/creation/87278.cc: New test. From-SVN: r264207
2018-09-11 13:50:39 +02:00
PR libstdc++/87278
* include/bits/shared_ptr.h (make_shared): Use remove_cv instead of
remove_const.
* testsuite/20_util/shared_ptr/creation/87278.cc: New test.
Implement LWG 2905 changes to constrain unique_ptr constructors LWG DR 2905 says that is_constructible_v<unique_ptr<P, D>, P, D const &> should be false when D is not copy constructible. This commit implements the changes from the DR and simplifies the signatures as per https://github.com/cplusplus/draft/issues/1530 * include/bits/unique_ptr.h (__uniq_ptr_impl): Add assertions to check deleter type. (unique_ptr::unique_ptr(pointer, const deleter_type&)): Add copy constructible constraint. (unique_ptr::unique_ptr(pointer, deleter_type&&)): Disable for deleters of reference type and add move constructible constraint. (unique_ptr::unique_ptr(pointer, remove_reference_t<deleter_type>&&)): Disable for deleters of non-reference type. Define as deleted. (unique_ptr<T[], D>): Likewise. * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Replace dg-error directives with unstable line numbers with dg-prune-output. * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise. * testsuite/20_util/unique_ptr/cons/lwg2905.cc: New test. * testsuite/20_util/unique_ptr/specialized_algorithms/swap_cxx17.cc: Make deleter types invocable. From-SVN: r264206
2018-09-11 12:55:49 +02:00
Implement LWG 2905 changes to constrain unique_ptr constructors
* include/bits/unique_ptr.h (__uniq_ptr_impl): Add assertions to
check deleter type.
(unique_ptr::unique_ptr(pointer, const deleter_type&)): Add copy
constructible constraint.
(unique_ptr::unique_ptr(pointer, deleter_type&&)): Disable for
deleters of reference type and add move constructible constraint.
(unique_ptr::unique_ptr(pointer, remove_reference_t<deleter_type>&&)):
Disable for deleters of non-reference type. Define as deleted.
(unique_ptr<T[], D>): Likewise.
* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Replace dg-error
directives with unstable line numbers with dg-prune-output.
* testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/lwg2905.cc: New test.
* testsuite/20_util/unique_ptr/specialized_algorithms/swap_cxx17.cc:
Make deleter types invocable.
* libsupc++/cxxabi.h (__cxa_demangle): Clarify doxygen comment. From-SVN: r264127
2018-09-05 17:18:16 +02:00
2018-09-05 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/cxxabi.h (__cxa_demangle): Clarify doxygen comment.
PR libstdc++/78595 implement insertion into maps in terms of emplace C++14 simplified the specification of the generic insert function templates to be equivalent to calling emplace (or emplace_hint). Defining them in terms of emplace takes care of the problems described in PR 78595, ensuring a single conversion to value_type is done at the right time. PR libstdc++/78595 * include/bits/stl_map.h (map::insert(_Pair&&)) (map::insert(const_iterator, _Pair&&)): Do emplace instead of insert. * include/bits/stl_multimap.h (multimap::insert(_Pair&&)) (multimap::insert(const_iterator, _Pair&&)): Likewise. * include/bits/unordered_map.h (unordered_map::insert(_Pair&&)) (unordered_map::insert(const_iterator, _Pair&&)) (unordered_multimap::insert(_Pair&&)) (unordered_multimap::insert(const_iterator, _Pair&&)): Likewise. * testsuite/23_containers/map/modifiers/insert/78595.cc: New test. * testsuite/23_containers/multimap/modifiers/insert/78595.cc: New test. * testsuite/23_containers/unordered_map/modifiers/78595.cc: New test. * testsuite/23_containers/unordered_multimap/modifiers/78595.cc: New test. From-SVN: r264059
2018-09-03 16:25:12 +02:00
2018-09-03 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/78179 run long double tests separately Split the long double testing into a separate file, so that we can XFAIL targets where the long double precision doesn't meet the expected tolerances. The float and double tests are still expefted to PASS for all targets. PR libstdc++/78179 * testsuite/26_numerics/headers/cmath/hypot-long-double.cc: New test that runs the long double part of hypot.cc. * testsuite/26_numerics/headers/cmath/hypot.cc: Disable long double tests unless TEST_HYPOT_LONG_DOUBLE is defined. From-SVN: r264063
2018-09-03 16:54:28 +02:00
PR libstdc++/78179
* testsuite/26_numerics/headers/cmath/hypot-long-double.cc: New test
that runs the long double part of hypot.cc.
* testsuite/26_numerics/headers/cmath/hypot.cc: Disable long double
tests unless TEST_HYPOT_LONG_DOUBLE is defined.
Fix vector::_Temporary_value::_M_ptr The pointer argument to allocator_traits::construct and allocator_traits::destroy should be a raw pointer, not the allocator's pointer type. _Temporary_value::_M_ptr was returning the wrong type. * include/bits/stl_vector.h (vector::_Temporary_value::_M_ptr): Return raw pointer not allocator's pointer type. (vector::_Temporary_value::_M_val): Use _M_ptr. From-SVN: r264061
2018-09-03 16:25:29 +02:00
* include/bits/stl_vector.h (vector::_Temporary_value::_M_ptr):
Return raw pointer not allocator's pointer type.
(vector::_Temporary_value::_M_val): Use _M_ptr.
PR libstdc++/87194 fix range insertion into maps and sets Since C++11 range insertion and construction of maps and sets from a pair of iterators only requires that the iterator's value_type is convertible to the container's value_type (previously it had to be the same). This fixes the implementation to meet that relaxed requirement, by defining a pair of overloads that either insert or emplace, depending on the iterator's value_type. Instead of adding yet another overload of _M_insert_unique and _M_insert_equal, the overloads taking iterators are renamed to _M_insert_range_unique and _M_insert_range_equal. PR libstdc++/87194 * include/bits/stl_map.h (map::map(initializer_list<value_type>, const Compare&, const Alloc&)) (map::map(initializer_list<value_type>, const Alloc&)) (map::map(InputIterator, InputIterator, const Alloc&)) (map::map(InputIterator, InputIterator)) (map::map(InputIterator, InputIterator, const Compare&, const Alloc&)) (map::insert(InputIterator, InputIterator)): Call _M_insert_range_unique instead of _M_insert_unique. * include/bits/stl_multimap.h (multimap::multimap(initializer_list<value_type>, const C&, const A&)) (multimap::multimap(initializer_list<value_type>, const A&)) (multimap::multimap(InputIterator, InputIterator, const A&)) (multimap::multimap(InputIterator, InputIterator)) (multimap::multimap(InputIterator, InputIterator, const C&, const A&)) (multimap::insert(InputIterator, InputIterator)): Call _M_insert_range_equal instead of _M_insert_equal. * include/bits/stl_multiset.h (multiset::multiset(InputIterator, InputIterator)) (multiset::multiset(InputIterator, InputIterator, const C&, const A&)) (multiset::multiset(initializer_list<value_type>, const C&, const A&)) (multiset::multiset(initializer_list<value_type>, const A&)) (multiset::multiset(InputIterator, InputIterator, const A&)) (multiset::insert(InputIterator, InputIterator)): Call _M_insert_range_equal instead of _M_insert_equal. * include/bits/stl_set.h (set::set(InputIterator, InputIterator)) (set::set(InputIterator, InputIterator, const Compare&, const Alloc&)) (set::set(initializer_list<value_type>, const Compare&, const Alloc&)) (set::set(initializer_list<value_type>, const Alloc&)) (set::set(InputIterator, InputIterator, const Alloc&)) (set::insert(InputIterator, InputIterator)): Call _M_insert_range_unique instead of _M_insert_unique. * include/bits/stl_tree.h [__cplusplus >= 201103L] (_Rb_tree::__same_value_type): New alias template for SFINAE constraints. [__cplusplus >= 201103L] (_Rb_tree::_M_insert_range_unique): Pair of constrained overloads that either insert or emplace, depending on iterator's value_type. [__cplusplus >= 201103L] (_Rb_tree::_M_insert_range_equal): Likewise. [__cplusplus < 201103L] (_Rb_tree::_M_insert_range_unique) (_Rb_tree::_M_insert_range_equal): New functions replacing range versions of _M_insert_unique and _M_insert_equal. (_Rb_tree::_M_insert_unique(_InputIterator, _InputIterator)) (_Rb_tree::_M_insert_equal(_InputIterator, _InputIterator)): Remove. * testsuite/23_containers/map/modifiers/insert/87194.cc: New test. * testsuite/23_containers/multimap/modifiers/insert/87194.cc: New test. * testsuite/23_containers/multiset/modifiers/insert/87194.cc: New test. * testsuite/23_containers/set/modifiers/insert/87194.cc: New test. From-SVN: r264060
2018-09-03 16:25:25 +02:00
PR libstdc++/87194
* include/bits/stl_map.h
(map::map(initializer_list<value_type>, const Compare&, const Alloc&))
(map::map(initializer_list<value_type>, const Alloc&))
(map::map(InputIterator, InputIterator, const Alloc&))
(map::map(InputIterator, InputIterator))
(map::map(InputIterator, InputIterator, const Compare&, const Alloc&))
(map::insert(InputIterator, InputIterator)):
Call _M_insert_range_unique instead of _M_insert_unique.
* include/bits/stl_multimap.h
(multimap::multimap(initializer_list<value_type>, const C&, const A&))
(multimap::multimap(initializer_list<value_type>, const A&))
(multimap::multimap(InputIterator, InputIterator, const A&))
(multimap::multimap(InputIterator, InputIterator))
(multimap::multimap(InputIterator, InputIterator, const C&, const A&))
(multimap::insert(InputIterator, InputIterator)): Call
_M_insert_range_equal instead of _M_insert_equal.
* include/bits/stl_multiset.h
(multiset::multiset(InputIterator, InputIterator))
(multiset::multiset(InputIterator, InputIterator, const C&, const A&))
(multiset::multiset(initializer_list<value_type>, const C&, const A&))
(multiset::multiset(initializer_list<value_type>, const A&))
(multiset::multiset(InputIterator, InputIterator, const A&))
(multiset::insert(InputIterator, InputIterator)): Call
_M_insert_range_equal instead of _M_insert_equal.
* include/bits/stl_set.h
(set::set(InputIterator, InputIterator))
(set::set(InputIterator, InputIterator, const Compare&, const Alloc&))
(set::set(initializer_list<value_type>, const Compare&, const Alloc&))
(set::set(initializer_list<value_type>, const Alloc&))
(set::set(InputIterator, InputIterator, const Alloc&))
(set::insert(InputIterator, InputIterator)):
Call _M_insert_range_unique instead of _M_insert_unique.
* include/bits/stl_tree.h
[__cplusplus >= 201103L] (_Rb_tree::__same_value_type): New alias
template for SFINAE constraints.
[__cplusplus >= 201103L] (_Rb_tree::_M_insert_range_unique): Pair of
constrained overloads that either insert or emplace, depending on
iterator's value_type.
[__cplusplus >= 201103L] (_Rb_tree::_M_insert_range_equal): Likewise.
[__cplusplus < 201103L] (_Rb_tree::_M_insert_range_unique)
(_Rb_tree::_M_insert_range_equal): New functions replacing range
versions of _M_insert_unique and _M_insert_equal.
(_Rb_tree::_M_insert_unique(_InputIterator, _InputIterator))
(_Rb_tree::_M_insert_equal(_InputIterator, _InputIterator)): Remove.
* testsuite/23_containers/map/modifiers/insert/87194.cc: New test.
* testsuite/23_containers/multimap/modifiers/insert/87194.cc: New test.
* testsuite/23_containers/multiset/modifiers/insert/87194.cc: New test.
* testsuite/23_containers/set/modifiers/insert/87194.cc: New test.
PR libstdc++/78595 implement insertion into maps in terms of emplace C++14 simplified the specification of the generic insert function templates to be equivalent to calling emplace (or emplace_hint). Defining them in terms of emplace takes care of the problems described in PR 78595, ensuring a single conversion to value_type is done at the right time. PR libstdc++/78595 * include/bits/stl_map.h (map::insert(_Pair&&)) (map::insert(const_iterator, _Pair&&)): Do emplace instead of insert. * include/bits/stl_multimap.h (multimap::insert(_Pair&&)) (multimap::insert(const_iterator, _Pair&&)): Likewise. * include/bits/unordered_map.h (unordered_map::insert(_Pair&&)) (unordered_map::insert(const_iterator, _Pair&&)) (unordered_multimap::insert(_Pair&&)) (unordered_multimap::insert(const_iterator, _Pair&&)): Likewise. * testsuite/23_containers/map/modifiers/insert/78595.cc: New test. * testsuite/23_containers/multimap/modifiers/insert/78595.cc: New test. * testsuite/23_containers/unordered_map/modifiers/78595.cc: New test. * testsuite/23_containers/unordered_multimap/modifiers/78595.cc: New test. From-SVN: r264059
2018-09-03 16:25:12 +02:00
PR libstdc++/78595
* include/bits/stl_map.h (map::insert(_Pair&&))
(map::insert(const_iterator, _Pair&&)): Do emplace instead of insert.
* include/bits/stl_multimap.h (multimap::insert(_Pair&&))
(multimap::insert(const_iterator, _Pair&&)): Likewise.
* include/bits/unordered_map.h (unordered_map::insert(_Pair&&))
(unordered_map::insert(const_iterator, _Pair&&))
(unordered_multimap::insert(_Pair&&))
(unordered_multimap::insert(const_iterator, _Pair&&)): Likewise.
* testsuite/23_containers/map/modifiers/insert/78595.cc: New test.
* testsuite/23_containers/multimap/modifiers/insert/78595.cc: New test.
* testsuite/23_containers/unordered_map/modifiers/78595.cc: New test.
* testsuite/23_containers/unordered_multimap/modifiers/78595.cc: New
test.
2018-09-02 François Dumont <fdumont@gcc.gnu.org> * include/debug/safe_iterator.h (_Safe_iterator<_It, _Seq, _Cat>::_Self): New. (_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>::_Self): New. (_Safe_iterator<_It, _Seq, std::random_access_iterator_tag> ::_OtherSelf): New. (_GLIBCXX_DEBUG_VERIFY_OPERANDS, _GLIBCXX_DEBUG_VERIFY_EQ_OPERANDS) (_GLIBCXX_DEBUG_VERIFY_REL_OPERANDS) (_GLIBCXX_DEBUG_VERIFY_DIST_OPERANDS): Define macros. (_Safe_iterator<_It, _Seq, std::random_access_iterator_tag> ::operator+(difference_type)): Use latters, inline as friend. (_Safe_iterator<_It, _Seq, std::random_access_iterator_tag> ::operator-(difference_type)): Likewise. (operator==(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator!=(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator<(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator<=(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator>(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator>=(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator-(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator+(difference_type, const _Safe_iterator<>&)): Likewise. (operator-(const _Safe_iterator<>&, difference_type)): Likewise. * include/debug/safe_iterator.tcc (_Safe_iterator<>::_M_can_advance(difference_type)): Take parameter by copy. * include/debug/safe_local_iterator.h (_Safe_local_iterator<_It, _Seq>::_Self): New. (_Safe_local_iterator<_It, _Seq>::_OtherSelf): New. (_GLIBCXX_DEBUG_VERIFY_OPERANDS): Define macro. (operator==(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&)): Use latter, inline as friend. (operator!=(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&)): Likewise. * testsuite/util/testsuite_containers.h: Include utility. (struct forward_members_unordered<_Tp, bool>): Remove 2nd template parameter. (forward_members_unordered<>::forward_members_unordered(value_type&)): Add using namespace std::rel_ops. Add iterator_concept_checks on local_iterator and const_local_iterator. Add asserts on comparison between const_local_iterator and local_iterator. (struct forward_members_unordered<_Tp, false>): Remove partial specialization. * testsuite/23_containers/forward_list/types/1.cc: New. * testsuite/23_containers/list/types/1.cc: New. From-SVN: r264039
2018-09-02 12:20:57 +02:00
2018-09-02 François Dumont <fdumont@gcc.gnu.org>
* include/debug/safe_iterator.h
(_Safe_iterator<_It, _Seq, _Cat>::_Self): New.
(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>::_Self):
New.
(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
::_OtherSelf): New.
(_GLIBCXX_DEBUG_VERIFY_OPERANDS, _GLIBCXX_DEBUG_VERIFY_EQ_OPERANDS)
(_GLIBCXX_DEBUG_VERIFY_REL_OPERANDS)
(_GLIBCXX_DEBUG_VERIFY_DIST_OPERANDS): Define macros.
(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
::operator+(difference_type)): Use latters, inline as friend.
(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
::operator-(difference_type)): Likewise.
(operator==(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Likewise.
(operator!=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Likewise.
(operator<(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
(operator<=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Likewise.
(operator>(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
(operator>=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Likewise.
(operator-(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
(operator+(difference_type, const _Safe_iterator<>&)): Likewise.
(operator-(const _Safe_iterator<>&, difference_type)): Likewise.
* include/debug/safe_iterator.tcc
(_Safe_iterator<>::_M_can_advance(difference_type)): Take parameter by
copy.
* include/debug/safe_local_iterator.h
(_Safe_local_iterator<_It, _Seq>::_Self): New.
(_Safe_local_iterator<_It, _Seq>::_OtherSelf): New.
(_GLIBCXX_DEBUG_VERIFY_OPERANDS): Define macro.
(operator==(const _Safe_local_iterator<>&,
const _Safe_local_iterator<>&)): Use latter, inline as friend.
(operator!=(const _Safe_local_iterator<>&,
const _Safe_local_iterator<>&)): Likewise.
* testsuite/util/testsuite_containers.h: Include utility.
(struct forward_members_unordered<_Tp, bool>): Remove 2nd template
parameter.
(forward_members_unordered<>::forward_members_unordered(value_type&)):
Add using namespace std::rel_ops.
Add iterator_concept_checks on local_iterator and const_local_iterator.
Add asserts on comparison between const_local_iterator and
local_iterator.
(struct forward_members_unordered<_Tp, false>): Remove partial
specialization.
* testsuite/23_containers/forward_list/types/1.cc: New.
* testsuite/23_containers/list/types/1.cc: New.
profile_mode.xml: Update three ieeexplore.ieee.org references. * doc/xml/manual/profile_mode.xml: Update three ieeexplore.ieee.org references. From-SVN: r264031
2018-09-01 23:27:14 +02:00
2018-09-01 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/profile_mode.xml: Update three ieeexplore.ieee.org
references.
10.cc: Add dg-require-fileio. 2018-08-31 Sandra Loosemore <sandra@codesourcery.com> libstdc++-v3/ * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/10.cc: Add dg-require-fileio. * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/11.cc: Likewise. * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/5.cc: Likewise. * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc: Likewise. * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/4.cc: Likewise. * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/2.cc: Likewise. * testsuite/27_io/basic_filebuf/close/wchar_t/12790-1.cc: Likewise. * testsuite/27_io/basic_filebuf/close/wchar_t/12790-2.cc: Likewise. * testsuite/27_io/basic_filebuf/close/wchar_t/12790-3.cc: Likewise. * testsuite/27_io/basic_filebuf/close/wchar_t/12790-4.cc: Likewise. * testsuite/27_io/basic_filebuf/seekoff/wchar_t/11543.cc: Likewise. * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-1.cc: Likewise. * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-2.cc: Likewise. * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-3.cc: Likewise. * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-4.cc: Likewise. * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-1.cc: Likewise. * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-2.cc: Likewise. * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-4.cc: Likewise. * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise. * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise. * testsuite/27_io/basic_ifstream/cons/wchar_t/1.cc: Likewise. * testsuite/27_io/basic_ifstream/open/wchar_t/1.cc: Likewise. * testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc: Likewise. * testsuite/27_io/basic_istream/get/wchar_t/2.cc: Likewise. * testsuite/27_io/basic_istream/getline/wchar_t/5.cc: Likewise. * testsuite/27_io/basic_istream/ignore/wchar_t/2.cc: Likewise. * testsuite/27_io/basic_istream/ignore/wchar_t/3.cc: Likewise. * testsuite/27_io/basic_istream/seekg/wchar_t/sstream.cc: Likewise. * testsuite/27_io/basic_istream/tellg/wchar_t/sstream.cc: Likewise. * testsuite/27_io/basic_ofstream/cons/wchar_t/1.cc: Likewise. * testsuite/27_io/basic_ofstream/open/wchar_t/1.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/wchar_t/1.cc: Likewise. * testsuite/27_io/objects/wchar_t/10.cc: Likewise. * testsuite/27_io/objects/wchar_t/12048-1.cc: Likewise. * testsuite/27_io/objects/wchar_t/12048-2.cc: Likewise. * testsuite/27_io/objects/wchar_t/12048-3.cc: Likewise. * testsuite/27_io/objects/wchar_t/12048-4.cc: Likewise. * testsuite/27_io/objects/wchar_t/12048-5.cc: Likewise. * testsuite/experimental/string_view/inserters/wchar_t/2.cc: Likewise. * testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise. From-SVN: r264022
2018-08-31 21:09:47 +02:00
2018-08-31 Sandra Loosemore <sandra@codesourcery.com>
* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/10.cc:
Add dg-require-fileio.
* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/11.cc:
Likewise.
* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/5.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
Likewise.
* testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/4.cc:
Likewise.
* testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/2.cc:
Likewise.
* testsuite/27_io/basic_filebuf/close/wchar_t/12790-1.cc: Likewise.
* testsuite/27_io/basic_filebuf/close/wchar_t/12790-2.cc: Likewise.
* testsuite/27_io/basic_filebuf/close/wchar_t/12790-3.cc: Likewise.
* testsuite/27_io/basic_filebuf/close/wchar_t/12790-4.cc: Likewise.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/11543.cc: Likewise.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-1.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-2.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-3.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-4.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-1.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-2.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-4.cc:
Likewise.
* testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
* testsuite/27_io/basic_ifstream/cons/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_ifstream/open/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc:
Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc:
Likewise.
* testsuite/27_io/basic_istream/get/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_istream/getline/wchar_t/5.cc: Likewise.
* testsuite/27_io/basic_istream/ignore/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_istream/ignore/wchar_t/3.cc: Likewise.
* testsuite/27_io/basic_istream/seekg/wchar_t/sstream.cc: Likewise.
* testsuite/27_io/basic_istream/tellg/wchar_t/sstream.cc: Likewise.
* testsuite/27_io/basic_ofstream/cons/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_ofstream/open/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_other/wchar_t/1.cc:
Likewise.
* testsuite/27_io/objects/wchar_t/10.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-1.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-2.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-3.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-4.cc: Likewise.
* testsuite/27_io/objects/wchar_t/12048-5.cc: Likewise.
* testsuite/experimental/string_view/inserters/wchar_t/2.cc:
Likewise.
* testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise.
noexcept30.C: Make dependence on -fdelete-null-pointer-checks explicit. 2018-08-30 Sandra Loosemore <sandra@codesourcery.com> gcc/testsuite/ * g++.dg/cpp0x/noexcept30.C: Make dependence on -fdelete-null-pointer-checks explicit. * g++.dg/cpp1y/constexpr-82218.C: Likewise. * g++.dg/expr/pmf-3.C: Likewise. * g++.dg/ext/attr-returns-nonnull.C: Likewise. * g++.dg/tree-ssa/lifetime-dse1.C: Likewise. * g++.dg/tree-ssa/pr61034.C: Likewise. * gcc.dg/addr_equal-1.c: Likewise. * gcc.dg/ipa/pr85734.c: Likewise. * gcc.dg/ipa/propmalloc-1.c: Likewise. * gcc.dg/ipa/propmalloc-2.c: Likewise. * gcc.dg/ipa/propmalloc-3.c: Likewise. * gcc.dg/tree-ssa/pr78154.c: Likewise. * gcc.dg/tree-ssa/pr83648.c: Likewise. libstdc++-v3/ * testsuite/experimental/propagate_const/observers/1.cc: Make dependence on -fdelete-null-pointer-checks explicit. From-SVN: r264001
2018-08-30 23:27:44 +02:00
2018-08-30 Sandra Loosemore <sandra@codesourcery.com>
* testsuite/experimental/propagate_const/observers/1.cc: Make
dependence on -fdelete-null-pointer-checks explicit.
Fix __gnu_cxx::_Pointer_adapter for long long arithmetic * include/ext/pointer.h (_Pointer_adapter): Define operators for pointer arithmetic using long long offsets. * testsuite/ext/ext_pointer/1.cc: Test pointer arithmetic using long long values. From-SVN: r263976
2018-08-30 14:24:06 +02:00
2018-08-30 Jonathan Wakely <jwakely@redhat.com>
Avoid undefined shifts in ceil2 operations For values where the result cannot be represented the shift width would be equal to the width of the type, which is undefined. Perform two well-defined shifts instead of one possible undefined shift. * include/bits/hashtable_policy.h (__clp2): Fix calculation for LLP64 targets where sizeof(size_t) > sizeof(long). Avoid undefined shifts of the number of bits in the type. * include/std/bit (__ceil2): Avoid undefined shifts. * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Test values with the most signifiant bit set. From-SVN: r263986
2018-08-30 17:07:35 +02:00
* include/bits/hashtable_policy.h (__clp2): Fix calculation for LLP64
targets where sizeof(size_t) > sizeof(long). Avoid undefined shifts
of the number of bits in the type.
* include/std/bit (__ceil2): Avoid undefined shifts.
* testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Test values with
the most signifiant bit set.
Fix undefined references seen with mingw-w64 * config/abi/pre/gnu.ver: Add missing exports for mingw. From-SVN: r263977
2018-08-30 14:28:53 +02:00
* config/abi/pre/gnu.ver: Add missing exports for mingw.
Fix __gnu_cxx::_Pointer_adapter for long long arithmetic * include/ext/pointer.h (_Pointer_adapter): Define operators for pointer arithmetic using long long offsets. * testsuite/ext/ext_pointer/1.cc: Test pointer arithmetic using long long values. From-SVN: r263976
2018-08-30 14:24:06 +02:00
* include/ext/pointer.h (_Pointer_adapter): Define operators for
pointer arithmetic using long long offsets.
* testsuite/ext/ext_pointer/1.cc: Test pointer arithmetic using
long long values.
PR libstdc++/31413 fix test failure on Debian systems Debian uses a different D_FMT string for the zh_TW.UTF-8 locale, which caused this test to fail. Try to detect the Debian format and adjust the input being tested. PR libstdc++/31413 * testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Check D_FMT string for alternative format. From-SVN: r263948
2018-08-29 12:05:55 +02:00
2018-08-29 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/31413
* testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Check D_FMT
string for alternative format.
PR libstdc++/87116 fix path::lexically_normal() handling of dot-dot Previously the logic that turned "a/b/c/../.." into "a/" failed to preserve an empty path at the end of the iteration sequence, as required by the trailing slash. That meant the result didn't meet the class invariants, and that "a/b/c/d/../../.." would remove four components instead of the three that "../../.." should remove. PR libstdc++/87116 * src/filesystem/std-path.cc (path::lexically_normal): When handling a dot-dot filename, preserve an empty final component in the iteration sequence. [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use preferred-separator for root-directory. * testsuite/27_io/filesystem/path/generation/normal.cc: Add new tests for more than two adjacent dot-dot filenames. [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Replace slashes with preferred-separator in expected normalized strings. From-SVN: r263922
2018-08-28 17:33:53 +02:00
2018-08-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/87116
* src/filesystem/std-path.cc (path::lexically_normal): When handling
a dot-dot filename, preserve an empty final component in the iteration
sequence.
[_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use preferred-separator for
root-directory.
* testsuite/27_io/filesystem/path/generation/normal.cc: Add new tests
for more than two adjacent dot-dot filenames.
[_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Replace slashes with
preferred-separator in expected normalized strings.
Don't force visibility to hidden for Darwin > 8. PR libstdc++/70694 * configure.host (OPT_LDFLAGS): Don't append -fvisibility-inlines-hidden for newer Darwin. From-SVN: r263850
2018-08-25 11:02:28 +02:00
2018-08-25 Iain Sandoe <iain@sandoe.co.uk>
PR libstdc++/70694
* configure.host (OPT_LDFLAGS): Don't append
-fvisibility-inlines-hidden for newer Darwin.
new(nothrow) is malloc-like 2018-08-24 Marc Glisse <marc.glisse@inria.fr> PR libstdc++/86822 * libsupc++/new (operator new(size_t, nothrow_t), operator new[](size_t, nothrow_t), operator new(size_t, align_val_t, nothrow_t), operator new[](size_t, align_val_t, nothrow_t)): Add malloc attribute. From-SVN: r263841
2018-08-24 20:24:42 +02:00
2018-08-24 Marc Glisse <marc.glisse@inria.fr>
PR libstdc++/86822
* libsupc++/new (operator new(size_t, nothrow_t), operator
new[](size_t, nothrow_t), operator new(size_t, align_val_t, nothrow_t),
operator new[](size_t, align_val_t, nothrow_t)): Add malloc attribute.
Forward declare debug containers so std::pmr aliases work Prior to this change, including a <debug/xxx> header when _GLIBCXX_DEBUG is also defined would fail to compile in C++17 or later. The <debug/xxx> header would include the standard <xxx> header which defined std::pmr::xxx as an alias for std::xxx. But in Debug Mode std::xxx refers to std::__debug::xxx which has not been defined yet (because it is in <debug/xxx> after the inclusion of <xxx>). This adds declarations of the debug containers before including the non-Debug Mode <xxx> header, so that the std::pmr::xxx aliases work. * include/debug/deque (std::__debug::deque): Declare. * include/debug/forward_list (std::__debug::forward_list): Declare. * include/debug/list (std::__debug::list): Declare. * include/debug/map (std::__debug::map): Declare. * include/debug/set (std::__debug::set): Declare. * include/debug/unordered_map (std::__debug::unordered_map): Declare. * include/debug/unordered_set (std::__debug::unordered_set): Declare. * include/debug/vector (std::__debug::vector): Declare. * testsuite/23_containers/deque/types/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/forward_list/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/list/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/map/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/multimap/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/multiset/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/set/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/unordered_map/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/unordered_multimap/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/unordered_multiset/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/unordered_set/pmr_typedefs_debug.cc: New test. * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: Adjust dg-error lineno. * testsuite/23_containers/vector/types/pmr_typedefs_debug.cc: New test. From-SVN: r263839
2018-08-24 19:43:18 +02:00
2018-08-24 Jonathan Wakely <jwakely@redhat.com>
* include/debug/deque (std::__debug::deque): Declare.
* include/debug/forward_list (std::__debug::forward_list): Declare.
* include/debug/list (std::__debug::list): Declare.
* include/debug/map (std::__debug::map): Declare.
* include/debug/set (std::__debug::set): Declare.
* include/debug/unordered_map (std::__debug::unordered_map): Declare.
* include/debug/unordered_set (std::__debug::unordered_set): Declare.
* include/debug/vector (std::__debug::vector): Declare.
* testsuite/23_containers/deque/types/pmr_typedefs_debug.cc: New test.
* testsuite/23_containers/forward_list/pmr_typedefs_debug.cc: New
test.
* testsuite/23_containers/list/pmr_typedefs_debug.cc: New test.
* testsuite/23_containers/map/pmr_typedefs_debug.cc: New test.
* testsuite/23_containers/multimap/pmr_typedefs_debug.cc: New test.
* testsuite/23_containers/multiset/pmr_typedefs_debug.cc: New test.
* testsuite/23_containers/set/pmr_typedefs_debug.cc: New test.
* testsuite/23_containers/unordered_map/pmr_typedefs_debug.cc: New
test.
* testsuite/23_containers/unordered_multimap/pmr_typedefs_debug.cc:
New test.
* testsuite/23_containers/unordered_multiset/pmr_typedefs_debug.cc:
New test.
* testsuite/23_containers/unordered_set/pmr_typedefs_debug.cc: New
test.
* testsuite/23_containers/vector/cons/destructible_debug_neg.cc:
Adjust dg-error lineno.
* testsuite/23_containers/vector/types/pmr_typedefs_debug.cc: New
test.
Fix tests that fail in C++98 mode * testsuite/23_containers/deque/capacity/max_size.cc: Fix test for C++98 mode. * testsuite/23_containers/deque/modifiers/assign/1.cc: Likewise. * testsuite/23_containers/list/modifiers/assign/1.cc: Likewise. * testsuite/23_containers/vector/bool/modifiers/assign/1.cc: Likewise. * testsuite/23_containers/vector/capacity/max_size.cc: Likewise. * testsuite/23_containers/vector/modifiers/assign/1.cc: Likewise. From-SVN: r263792
2018-08-23 01:43:43 +02:00
2018-08-23 Jonathan Wakely <jwakely@redhat.com>
Fix failure when -fno-rtti test is run in C++17 or later * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource): Only define when RTTI is enabled. From-SVN: r263820
2018-08-23 21:27:54 +02:00
* testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource):
Only define when RTTI is enabled.
Define debug mode function for C++98 This function is declared unconditionally but was only defined for C++11 and later, leading to linker errors when the testsuite was run with -std=gnu++98 -D_GLIBCXX_DEBUG added to the flags. * include/debug/vector (__niter_base): Define for C++98. From-SVN: r263816
2018-08-23 17:23:31 +02:00
* include/debug/vector (__niter_base): Define for C++98.
Fix C++98 tests to not use C++11 features. * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc: Fix C++98 test to not use C++11 features. * testsuite/25_algorithms/fill_n/2.cc: Likewise. From-SVN: r263815
2018-08-23 17:10:45 +02:00
* testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
Fix C++98 test to not use C++11 features.
* testsuite/25_algorithms/fill_n/2.cc: Likewise.
Fix comments in testsuite script * scripts/check_compile: Fix comments. From-SVN: r263814
2018-08-23 17:10:35 +02:00
* scripts/check_compile: Fix comments.
Fix C++11-ism in C++98 member function * include/debug/string (insert(__const_iterator, _InIter, _InIter)): [!_GLIBCXX_USE_CXX11_ABI]: Replace use of C++11-only cbegin() with begin(), for C++98 compatibility. From-SVN: r263809
2018-08-23 13:21:17 +02:00
* include/debug/string (insert(__const_iterator, _InIter, _InIter)):
[!_GLIBCXX_USE_CXX11_ABI]: Replace use of C++11-only cbegin() with
begin(), for C++98 compatibility.
Fix testsuite failures for __gnu_debug::string with old ABI The __gnu_debug string (mostly) implements the C++11 API, but when it wraps the old COW string many of the member functions in the base class have the wrong parameter types or return types. This makes the __gnu_debug::string type adapt itself to the base class API. This actually makes the debug string slightly more conforming than the underlying string type when using the old ABI. * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string::__const_iterator): Change access to protected. [!_GLIBCXX_USE_CXX11_ABI] (basic_string::__const_iterator): Define as typedef for iterator. * include/debug/string (__const_iterator): Use typedef from base. (insert(const_iterator, _CharT)) (replace(const_iterator, const_iterator, const basic_string&)) (replace(const_iterator, const_iterator, const _CharT*, size_type)) (replace(const_iterator, const_iterator, const CharT*)) (replace(const_iterator, const_iterator, size_type, _CharT)) (replace(const_iterator, const_iterator, _InputIter, _InputIter)) (replace(const_iterator, const_iterator, initializer_list<_CharT>)): Change const_iterator parameters to __const_iterator. (insert(iterator, size_type, _CharT)): Add C++98 overload. (insert(const_iterator, _InputIterator, _InputIterator)): Change const_iterator parameter to __const_iterator. [!_GLIBCXX_USE_CXX11_ABI]: Add workaround for incorrect return type of base's member function. (insert(const_iterator, size_type, _CharT)) [!_GLIBCXX_USE_CXX11_ABI]: Likewise. (insert(const_iterator, initializer_list<_CharT>)) [!_GLIBCXX_USE_CXX11_ABI]: Likewise. * testsuite/21_strings/basic_string/init-list.cc: Remove effective target directive. From-SVN: r263808
2018-08-23 12:51:52 +02:00
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(basic_string::__const_iterator): Change access to protected.
[!_GLIBCXX_USE_CXX11_ABI] (basic_string::__const_iterator): Define
as typedef for iterator.
* include/debug/string (__const_iterator): Use typedef from base.
(insert(const_iterator, _CharT))
(replace(const_iterator, const_iterator, const basic_string&))
(replace(const_iterator, const_iterator, const _CharT*, size_type))
(replace(const_iterator, const_iterator, const CharT*))
(replace(const_iterator, const_iterator, size_type, _CharT))
(replace(const_iterator, const_iterator, _InputIter, _InputIter))
(replace(const_iterator, const_iterator, initializer_list<_CharT>)):
Change const_iterator parameters to __const_iterator.
(insert(iterator, size_type, _CharT)): Add C++98 overload.
(insert(const_iterator, _InputIterator, _InputIterator)): Change
const_iterator parameter to __const_iterator.
[!_GLIBCXX_USE_CXX11_ABI]: Add workaround for incorrect return type
of base's member function.
(insert(const_iterator, size_type, _CharT)) [!_GLIBCXX_USE_CXX11_ABI]:
Likewise.
(insert(const_iterator, initializer_list<_CharT>))
[!_GLIBCXX_USE_CXX11_ABI]: Likewise.
* testsuite/21_strings/basic_string/init-list.cc: Remove effective
target directive.
Remove C++14-isms from C++11 tests * testsuite/20_util/reference_wrapper/lwg2993.cc: Fix C++11 test to not use C++14 feature. * testsuite/23_containers/list/68222_neg.cc: Likewise. From-SVN: r263801
2018-08-23 10:26:22 +02:00
* testsuite/20_util/reference_wrapper/lwg2993.cc: Fix C++11 test to
not use C++14 feature.
* testsuite/23_containers/list/68222_neg.cc: Likewise.
Skip tests that depend on the cxx11 std::string * testsuite/21_strings/basic_string/init-list.cc: Require cxx11-abi. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_match.cc: Likewise. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc: Likewise. From-SVN: r263800
2018-08-23 10:26:16 +02:00
* testsuite/21_strings/basic_string/init-list.cc:
Require cxx11-abi.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_match.cc:
Likewise.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc:
Likewise.
Fix tests that fail in C++98 mode * testsuite/23_containers/deque/capacity/max_size.cc: Fix test for C++98 mode. * testsuite/23_containers/deque/modifiers/assign/1.cc: Likewise. * testsuite/23_containers/list/modifiers/assign/1.cc: Likewise. * testsuite/23_containers/vector/bool/modifiers/assign/1.cc: Likewise. * testsuite/23_containers/vector/capacity/max_size.cc: Likewise. * testsuite/23_containers/vector/modifiers/assign/1.cc: Likewise. From-SVN: r263792
2018-08-23 01:43:43 +02:00
* testsuite/23_containers/deque/capacity/max_size.cc: Fix test for
C++98 mode.
* testsuite/23_containers/deque/modifiers/assign/1.cc: Likewise.
* testsuite/23_containers/list/modifiers/assign/1.cc: Likewise.
* testsuite/23_containers/vector/bool/modifiers/assign/1.cc: Likewise.
* testsuite/23_containers/vector/capacity/max_size.cc: Likewise.
* testsuite/23_containers/vector/modifiers/assign/1.cc: Likewise.
PR libstdc++/78448 limit vector::max_size and deque::max_size The container requirements imply that max_size() can't exceed the maximum value of the container's difference_type. Enforce this for std::vector and std::deque, and add checks to ensure the container doesn't grow larger than that. PR libstdc++/78448 * include/bits/deque.tcc (deque::_M_range_initialize): Use _S_check_init_len to check size. (deque::_M_push_back_aux, deque::_M_push_front_aux): Throw length error if size would exceed max_size(). * include/bits/stl_deque.h (_Deque_base::size_type): Remove typedef. (_Deque_base(_Deque_base&&, const allocator_type&, size_t)): Use size_t instead of size_type. (deq(size_type, const allocator_type&) (deq(size_type, const value_type&, const allocator_type&) (deque::_M_initialize_dispatch): Use _S_check_init_len to check size. (deque::max_size): Call _S_max_size. (deque::_S_check_init_len, deque::_S_max_size): New functions. * include/bits/stl_vector.h (vector(size_type, const allocator_type&)) (vector(size_type, const value_type&, const allocator_type&)) (vector::_M_initialize_dispatch, vector::_M_range_initialize): Use _S_check_init_len to check size. (vector::max_size): Call _S_max_size. (vector::_M_check_len): Prevent max from being expanded as a function-like macro. (vector::_S_check_init_len, vector::_S_max_size): New functions. * include/bits/vector.tcc (vector::_M_assign_aux): Use _S_check_init_len to check size. * testsuite/23_containers/deque/capacity/max_size.cc: New test. * testsuite/23_containers/vector/capacity/max_size.cc: New test. From-SVN: r263789
2018-08-23 00:22:40 +02:00
2018-08-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/87061 remove pmr type aliases for COW strings The pmr aliases for basic_string and match_results are incompatible with the gcc4-compatible ABI because the Copy-On-Write basic_string class doesn't support C++11 allocators. PR libstdc++/87061 * include/experimental/regex [!_GLIBCXX_USE_CXX11_ABI] (experimental::pmr::match_results, experimental::pmr::cmatch) (experimental::pmr::smatch, experimental::pmr::wcmatch) (experimental::pmr::wsmatch): Do not declare for gcc4-compatible ABI, because COW strings don't support C++11 allocator model. * include/experimental/string [!_GLIBCXX_USE_CXX11_ABI] (experimental::pmr::basic_string, experimental::pmr::string) (experimental::pmr::u16string, experimental::pmr::u32string) (experimental::pmr::wstring): Likewise. * include/std/regex [!_GLIBCXX_USE_CXX11_ABI] (pmr::match_results) (pmr::cmatch, pmr::smatch, pmr::wcmatch, pmr::wsmatch): Likewise. * include/std/string [!_GLIBCXX_USE_CXX11_ABI] (pmr::basic_string) (pmr::string, pmr::u16string, pmr::u32string, pmr::wstring): Likewise. * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Require cxx11-abi. * testsuite/28_regex/match_results/pmr_typedefs.cc: Likewise. From-SVN: r263791
2018-08-23 00:54:33 +02:00
PR libstdc++/87061
* include/experimental/regex [!_GLIBCXX_USE_CXX11_ABI]
(experimental::pmr::match_results, experimental::pmr::cmatch)
(experimental::pmr::smatch, experimental::pmr::wcmatch)
(experimental::pmr::wsmatch): Do not declare for gcc4-compatible ABI,
because COW strings don't support C++11 allocator model.
* include/experimental/string [!_GLIBCXX_USE_CXX11_ABI]
(experimental::pmr::basic_string, experimental::pmr::string)
(experimental::pmr::u16string, experimental::pmr::u32string)
(experimental::pmr::wstring): Likewise.
* include/std/regex [!_GLIBCXX_USE_CXX11_ABI] (pmr::match_results)
(pmr::cmatch, pmr::smatch, pmr::wcmatch, pmr::wsmatch): Likewise.
* include/std/string [!_GLIBCXX_USE_CXX11_ABI] (pmr::basic_string)
(pmr::string, pmr::u16string, pmr::u32string, pmr::wstring): Likewise.
* testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Require
cxx11-abi.
* testsuite/28_regex/match_results/pmr_typedefs.cc: Likewise.
PR libstdc++/78448 limit vector::max_size and deque::max_size The container requirements imply that max_size() can't exceed the maximum value of the container's difference_type. Enforce this for std::vector and std::deque, and add checks to ensure the container doesn't grow larger than that. PR libstdc++/78448 * include/bits/deque.tcc (deque::_M_range_initialize): Use _S_check_init_len to check size. (deque::_M_push_back_aux, deque::_M_push_front_aux): Throw length error if size would exceed max_size(). * include/bits/stl_deque.h (_Deque_base::size_type): Remove typedef. (_Deque_base(_Deque_base&&, const allocator_type&, size_t)): Use size_t instead of size_type. (deq(size_type, const allocator_type&) (deq(size_type, const value_type&, const allocator_type&) (deque::_M_initialize_dispatch): Use _S_check_init_len to check size. (deque::max_size): Call _S_max_size. (deque::_S_check_init_len, deque::_S_max_size): New functions. * include/bits/stl_vector.h (vector(size_type, const allocator_type&)) (vector(size_type, const value_type&, const allocator_type&)) (vector::_M_initialize_dispatch, vector::_M_range_initialize): Use _S_check_init_len to check size. (vector::max_size): Call _S_max_size. (vector::_M_check_len): Prevent max from being expanded as a function-like macro. (vector::_S_check_init_len, vector::_S_max_size): New functions. * include/bits/vector.tcc (vector::_M_assign_aux): Use _S_check_init_len to check size. * testsuite/23_containers/deque/capacity/max_size.cc: New test. * testsuite/23_containers/vector/capacity/max_size.cc: New test. From-SVN: r263789
2018-08-23 00:22:40 +02:00
PR libstdc++/78448
* include/bits/deque.tcc (deque::_M_range_initialize): Use
_S_check_init_len to check size.
(deque::_M_push_back_aux, deque::_M_push_front_aux): Throw length
error if size would exceed max_size().
* include/bits/stl_deque.h (_Deque_base::size_type): Remove typedef.
(_Deque_base(_Deque_base&&, const allocator_type&, size_t)): Use
size_t instead of size_type.
(deq(size_type, const allocator_type&)
(deq(size_type, const value_type&, const allocator_type&)
(deque::_M_initialize_dispatch): Use _S_check_init_len to check size.
(deque::max_size): Call _S_max_size.
(deque::_S_check_init_len, deque::_S_max_size): New functions.
* include/bits/stl_vector.h (vector(size_type, const allocator_type&))
(vector(size_type, const value_type&, const allocator_type&))
(vector::_M_initialize_dispatch, vector::_M_range_initialize): Use
_S_check_init_len to check size.
(vector::max_size): Call _S_max_size.
(vector::_M_check_len): Prevent max from being expanded as a
function-like macro.
(vector::_S_check_init_len, vector::_S_max_size): New functions.
* include/bits/vector.tcc (vector::_M_assign_aux): Use
_S_check_init_len to check size.
* testsuite/23_containers/deque/capacity/max_size.cc: New test.
* testsuite/23_containers/vector/capacity/max_size.cc: New test.
re PR libstdc++/68222 (_Safe_iterator provides operators the wrapped iterator can't actually support) 2018-08-22 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/68222 * include/debug/safe_iterator.h (_Safe_iterator<_It, _Sq, _Cat>): Add category template parameter. (_Safe_iterator<>::_Const_iterator): Remove. (_Safe_iterator<>::_IsConstant): New. (_Safe_iterator<>::_OtherIterator): New. (_Safe_iterator<_It, _Sq, _Cat>::_Safe_iterator<_MutIte>( const _Safe_iterator<_MutIte, _Sq, _Cat>&)): Add _IsConstant::__value in __gnu_cxx::__enable_if condition. (_Safe_iterator<_It, _Sq, _Cat>::_M_get_distance_to): New. (_Safe_iterator<_It, _Sq, _Cat>::_M_get_distance_from_begin): New. (_Safe_iterator<_It, _Sq, _Cat>::_M_get_distance_to_end): New. (_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag>): New. (_Safe_iterator<_It, _Sq, _Cat>::operator--()): Move... (_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag> ::operator--()): ...here. (_Safe_iterator<_It, _Sq, _Cat>::operator--(int)): Move... (_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag> ::operator--(int)): ...here. (_Safe_iterator<_It, _Sq, _Cat>::_M_decrementable()): Move... (_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag> ::_M_decrementable()): ...here. (_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>): New. (_Safe_iterator<_It, _Sq, _Cat>::operator[](const difference_type&)): Move... (_Safe_iterator<_It, _Sq, std::random_access_iterator_tag> ::operator[](const difference_type&)): ...here. (_Safe_iterator<_It, _Sq, _Cat>::operator+=(const difference_type&)): Move... (_Safe_iterator<_It, _Sq, std::random_access_iterator_tag> ::operator+=(const difference_type&)): ...here. (_Safe_iterator<_It, _Sq, _Cat>::operator+(const difference_type&)): Move... (_Safe_iterator<_It, _Sq, std::random_access_iterator_tag> ::operator+(const difference_type&)): ...here. (_Safe_iterator<_It, _Sq, _Cat>::operator-=(const difference_type&)): Move... (_Safe_iterator<_It, _Sq, std::random_access_iterator_tag> ::operator-=(const difference_type&)): ...here. (_Safe_iterator<_It, _Sq, _Cat>::operator-(const difference_type&)): Move... (_Safe_iterator<_It, _Sq, std::random_access_iterator_tag> ::operator-(const difference_type&)): ...here. (operator<(const _Safe_iterator<>&, const _Safe_iterator<>&)): Constraint to random access iterators. (operator<=(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator>(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator>=(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator-(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise. (operator+(const difference_type&, const _Safe_iterator<>&)): Likewise. (__check_dereferenceable(const _Safe_iterator<>&)): Remove. (__get_distance): Remove. (__get_distance_from_begin): Remove. (__get_distance_to_end): Remove. (struct __is_safe_random_iterator<_Safe_iterator<>>): Remove partial specialization. (__base(const _Safe_iterator<>&, std::input_iterator_tag)): Remove. (__base(const _Safe_iterator<>&, std::random_access_iterator_tag)): Remove. (__base(const _Safe_iterator<>&)): Constraint to random access iterator. * include/debug/safe_iterator.tcc (_Safe_iterator<>::_M_get_distance_from_begin()): New. (_Safe_iterator<>::_M_get_distance_to_end()): New. (_Safe_iterator<>::_M_get_distance_to(const _Safe_iterator<>&)): New. (_Safe_iterator<_It, _Seq, std::random_access_iterator_tag> ::_M_valid_range): New. * include/debug/safe_local_iterator.h (_Safe_local_iterator<>::_Const_local_iterator): Remove. (_Safe_local_iterator<>::_IsConstant): New. (_Safe_local_iterator<>::_OtherIterator): New. (_Safe_local_iterator<_It, _Cont>::_Safe_local_iterator<_MutIte, _Cont>( const _Safe_local_iterator<_MutIte, _Seq>&)): Add _IsConstant::__value in __gnu_cxx::__enable_if condition. If singular compare base iterator with _MutIte rather than _It. (_Safe_local_iterator<>::_S_constant): Make constexpr. (_Safe_local_iterator<>::_M_get_distance_to): New. (__check_dereferenceable(const _Safe_local_iterator<>&)): Remove. (__get_distance(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&, std::input_iterator_tag)): Remove. (__valid_range(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&)): New. * include/debug/safe_local_iterator.tcc (_Safe_local_iterator<>::_M_get_distance_to): New. * include/debug/deque (std::__debug::deque<>): Add ::__gnu_debug::_Safe_iterator<> friend declaration. * include/debug/forward_list (std::__debug::forward_list<>): Likewise. * include/debug/list (std::__debug::list<>): Likewise. * include/debug/map.h (std::__debug::map<>): Likewise. * include/debug/multimap.h (std::__debug::multimap<>): Likewise. * include/debug/set.h (std::__debug::set<>): Likewise. * include/debug/multiset.h (std::__debug::multiset<>): Likewise. * include/debug/string (std::__debug::basic_string<>): Likewise. * include/debug/unordered_map (std::__debug::unordered_map<>): Likewise and add ::__gnu_debug::_Safe_local_iterator<> friend declaration. (std::__debug::unordered_multimap<>): Likewise. * include/debug/unordered_set (std::__debug::unordered_set<>): Likewise. (std::__debug::unordered_multiset<>): Likewise. * include/debug/formatter.h: Adapt. * include/debug/helper_functions.h (__gnu_debug::_Safe_local_iterator<>): Add declaration. (__get_distance<_Ite>(_Ite, _Ite, std::random_access_iterator_tag): Pass parameter by copy. (__get_distance<_Ite>(_Ite, _Ite, std::input_iterator_tag): Likewise. (__get_distance<_Ite>(_Ite, _Ite): Likewise. (__valid_range_aux<_Integral>): Pass _Integral by copy. (__valid_range<_InputIterator>): Pass _InputIterator by copy. (__valid_range<>(const _Safe_iterator<>&, const _Safe_iterator<>&, typename _Distance_traits<>::__type&)): Declare. (__valid_range(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&, typename _Distance_traits<>::__type&)): Declare. (__valid_range<>(const _Safe_iterator<>&, const _Safe_iterator<>&)): Declare. (__valid_range(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&)): Declare. (__can_advance): Adapt. (struct __is_safe_random_iterator<>): Remove. (struct _SIter_base<>): Remove. * include/debug/functions.h: Include <bits/stl_iterator.h>. (__check_dereferenceable): Remove. (__foreign_iterator_aux4, __foreign_iterator_aux3): Adapt. (__foreign_iterator_aux2, __foreign_iterator_aux): Adapt. (__foreign_iterator): Adapt. * include/debug/stl_iterator.h (__is_safe_random_iterator<std::reverse_iterator<>>): Remove. (__base(const std::reverse_iterator<_Safe_iterator<_It, _Sq>)): Constraint for random access iterators. (__niter_base): Adapt. * testsuite/util/testsuite_containers.h: Include <bits/boost_concept_check.h>. (iterator_concept_checks<_It, _Mutable, _Category>): New. (citerator<_Cont>::forward_members::forward_members()): Instantiate latter for container iterator and const_iterator. * testsuite/23_containers/list/68222_neg.cc: New. * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: Adapt line number. * testsuite/23_containers/unordered_set/debug/debug_functions.cc: (test01): Remove. * testsuite/23_containers/vector/debug/debug_functions.cc (test01): Remove. From-SVN: r263786
2018-08-22 20:51:25 +02:00
2018-08-22 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/68222
* include/debug/safe_iterator.h
(_Safe_iterator<_It, _Sq, _Cat>): Add category template parameter.
(_Safe_iterator<>::_Const_iterator): Remove.
(_Safe_iterator<>::_IsConstant): New.
(_Safe_iterator<>::_OtherIterator): New.
(_Safe_iterator<_It, _Sq, _Cat>::_Safe_iterator<_MutIte>(
const _Safe_iterator<_MutIte, _Sq, _Cat>&)): Add _IsConstant::__value in
__gnu_cxx::__enable_if condition.
(_Safe_iterator<_It, _Sq, _Cat>::_M_get_distance_to): New.
(_Safe_iterator<_It, _Sq, _Cat>::_M_get_distance_from_begin): New.
(_Safe_iterator<_It, _Sq, _Cat>::_M_get_distance_to_end): New.
(_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag>): New.
(_Safe_iterator<_It, _Sq, _Cat>::operator--()): Move...
(_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag>
::operator--()): ...here.
(_Safe_iterator<_It, _Sq, _Cat>::operator--(int)): Move...
(_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag>
::operator--(int)): ...here.
(_Safe_iterator<_It, _Sq, _Cat>::_M_decrementable()): Move...
(_Safe_iterator<_It, _Sq, std::bidirectional_iterator_tag>
::_M_decrementable()): ...here.
(_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>): New.
(_Safe_iterator<_It, _Sq, _Cat>::operator[](const difference_type&)):
Move...
(_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>
::operator[](const difference_type&)): ...here.
(_Safe_iterator<_It, _Sq, _Cat>::operator+=(const difference_type&)):
Move...
(_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>
::operator+=(const difference_type&)): ...here.
(_Safe_iterator<_It, _Sq, _Cat>::operator+(const difference_type&)):
Move...
(_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>
::operator+(const difference_type&)): ...here.
(_Safe_iterator<_It, _Sq, _Cat>::operator-=(const difference_type&)):
Move...
(_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>
::operator-=(const difference_type&)): ...here.
(_Safe_iterator<_It, _Sq, _Cat>::operator-(const difference_type&)):
Move...
(_Safe_iterator<_It, _Sq, std::random_access_iterator_tag>
::operator-(const difference_type&)): ...here.
(operator<(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Constraint to random access iterators.
(operator<=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Likewise.
(operator>(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
(operator>=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Likewise.
(operator-(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
(operator+(const difference_type&, const _Safe_iterator<>&)): Likewise.
(__check_dereferenceable(const _Safe_iterator<>&)): Remove.
(__get_distance): Remove.
(__get_distance_from_begin): Remove.
(__get_distance_to_end): Remove.
(struct __is_safe_random_iterator<_Safe_iterator<>>): Remove partial
specialization.
(__base(const _Safe_iterator<>&, std::input_iterator_tag)): Remove.
(__base(const _Safe_iterator<>&, std::random_access_iterator_tag)): Remove.
(__base(const _Safe_iterator<>&)): Constraint to random access iterator.
* include/debug/safe_iterator.tcc
(_Safe_iterator<>::_M_get_distance_from_begin()): New.
(_Safe_iterator<>::_M_get_distance_to_end()): New.
(_Safe_iterator<>::_M_get_distance_to(const _Safe_iterator<>&)): New.
(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
::_M_valid_range): New.
* include/debug/safe_local_iterator.h
(_Safe_local_iterator<>::_Const_local_iterator): Remove.
(_Safe_local_iterator<>::_IsConstant): New.
(_Safe_local_iterator<>::_OtherIterator): New.
(_Safe_local_iterator<_It, _Cont>::_Safe_local_iterator<_MutIte, _Cont>(
const _Safe_local_iterator<_MutIte, _Seq>&)): Add _IsConstant::__value
in __gnu_cxx::__enable_if condition. If singular compare base iterator
with _MutIte rather than _It.
(_Safe_local_iterator<>::_S_constant): Make constexpr.
(_Safe_local_iterator<>::_M_get_distance_to): New.
(__check_dereferenceable(const _Safe_local_iterator<>&)): Remove.
(__get_distance(const _Safe_local_iterator<>&,
const _Safe_local_iterator<>&, std::input_iterator_tag)): Remove.
(__valid_range(const _Safe_local_iterator<>&,
const _Safe_local_iterator<>&)): New.
* include/debug/safe_local_iterator.tcc
(_Safe_local_iterator<>::_M_get_distance_to): New.
* include/debug/deque (std::__debug::deque<>): Add
::__gnu_debug::_Safe_iterator<> friend declaration.
* include/debug/forward_list (std::__debug::forward_list<>): Likewise.
* include/debug/list (std::__debug::list<>): Likewise.
* include/debug/map.h (std::__debug::map<>): Likewise.
* include/debug/multimap.h (std::__debug::multimap<>): Likewise.
* include/debug/set.h (std::__debug::set<>): Likewise.
* include/debug/multiset.h (std::__debug::multiset<>): Likewise.
* include/debug/string (std::__debug::basic_string<>): Likewise.
* include/debug/unordered_map (std::__debug::unordered_map<>): Likewise
and add ::__gnu_debug::_Safe_local_iterator<> friend declaration.
(std::__debug::unordered_multimap<>): Likewise.
* include/debug/unordered_set (std::__debug::unordered_set<>): Likewise.
(std::__debug::unordered_multiset<>): Likewise.
* include/debug/formatter.h: Adapt.
* include/debug/helper_functions.h
(__gnu_debug::_Safe_local_iterator<>): Add declaration.
(__get_distance<_Ite>(_Ite, _Ite, std::random_access_iterator_tag):
Pass parameter by copy.
(__get_distance<_Ite>(_Ite, _Ite, std::input_iterator_tag): Likewise.
(__get_distance<_Ite>(_Ite, _Ite): Likewise.
(__valid_range_aux<_Integral>): Pass _Integral by copy.
(__valid_range<_InputIterator>): Pass _InputIterator by copy.
(__valid_range<>(const _Safe_iterator<>&,
const _Safe_iterator<>&, typename _Distance_traits<>::__type&)):
Declare.
(__valid_range(const _Safe_local_iterator<>&,
const _Safe_local_iterator<>&, typename _Distance_traits<>::__type&)):
Declare.
(__valid_range<>(const _Safe_iterator<>&, const _Safe_iterator<>&)):
Declare.
(__valid_range(const _Safe_local_iterator<>&, const _Safe_local_iterator<>&)):
Declare.
(__can_advance): Adapt.
(struct __is_safe_random_iterator<>): Remove.
(struct _SIter_base<>): Remove.
* include/debug/functions.h: Include <bits/stl_iterator.h>.
(__check_dereferenceable): Remove.
(__foreign_iterator_aux4, __foreign_iterator_aux3): Adapt.
(__foreign_iterator_aux2, __foreign_iterator_aux): Adapt.
(__foreign_iterator): Adapt.
* include/debug/stl_iterator.h
(__is_safe_random_iterator<std::reverse_iterator<>>): Remove.
(__base(const std::reverse_iterator<_Safe_iterator<_It, _Sq>)):
Constraint for random access iterators.
(__niter_base): Adapt.
* testsuite/util/testsuite_containers.h:
Include <bits/boost_concept_check.h>.
(iterator_concept_checks<_It, _Mutable, _Category>): New.
(citerator<_Cont>::forward_members::forward_members()): Instantiate
latter for container iterator and const_iterator.
* testsuite/23_containers/list/68222_neg.cc: New.
* testsuite/23_containers/vector/cons/destructible_debug_neg.cc: Adapt
line number.
* testsuite/23_containers/unordered_set/debug/debug_functions.cc:
(test01): Remove.
* testsuite/23_containers/vector/debug/debug_functions.cc (test01):
Remove.
PR libstdc++/77854 document size_type for containers PR libstdc++/77854 * doc/xml/manual/status_cxx1998.xml: Document size_type and difference_type for containers. * doc/html/*: Regenerate. From-SVN: r263767
2018-08-22 14:11:17 +02:00
2018-08-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/77854
* doc/xml/manual/status_cxx1998.xml: Document size_type and
difference_type for containers.
* doc/html/*: Regenerate.
P0646R1 Improving the Return Value of Erase-Like Algorithms I 2018-08-21 François Dumont <fdumont@gcc.gnu.org> P0646R1 Improving the Return Value of Erase-Like Algorithms I * include/debug/forward_list (forward_list::__remove_return_type): Define typedef as size_type or void, according to __cplusplus value. (_GLIBCXX_FWDLIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or empty, according to __cplusplus value. (_GLIBCXX20_ONLY): Define macro. (forward_list::remove, forward_list::unique): Use typedef and macro to change return type and add abi-tag for C++2a. Return number of removed elements for C++2a. (forward_list::remove_if<Pred>, forward_list::unique<BinPred>): Use typedef to change return type for C++2a. Return number of removed elements for C++2a. * include/debug/list (list::__remove_return_type): Define typedef as size_type or void, according to __cplusplus value. (_GLIBCXX_LIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or empty, according to __cplusplus value. (_GLIBCXX20_ONLY): Define macro. (list::remove, list::unique): Use typedef and macro to change return type and add abi-tag for C++2a. Return number of removed elements for C++2a. (list::remove_if<Predicate>, list::unique<BinaryPredicate>): Use typedef to change return type for C++2a. Return number of removed elements for C++2a. From-SVN: r263752
2018-08-21 21:44:41 +02:00
2018-08-21 François Dumont <fdumont@gcc.gnu.org>
P0646R1 Improving the Return Value of Erase-Like Algorithms I
* include/debug/forward_list (forward_list::__remove_return_type):
Define typedef as size_type or void, according to __cplusplus value.
(_GLIBCXX_FWDLIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or
empty, according to __cplusplus value.
(_GLIBCXX20_ONLY): Define macro.
(forward_list::remove, forward_list::unique): Use typedef and macro
to change return type and add abi-tag for C++2a. Return number of
removed elements for C++2a.
(forward_list::remove_if<Pred>, forward_list::unique<BinPred>): Use
typedef to change return type for C++2a. Return number of removed
elements for C++2a.
* include/debug/list (list::__remove_return_type): Define typedef as
size_type or void, according to __cplusplus value.
(_GLIBCXX_LIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or
empty, according to __cplusplus value.
(_GLIBCXX20_ONLY): Define macro.
(list::remove, list::unique): Use typedef and macro to change return
type and add abi-tag for C++2a. Return number of removed elements for
C++2a.
(list::remove_if<Predicate>, list::unique<BinaryPredicate>): Use typedef
to change return type for C++2a. Return number of removed elements for
C++2a.
* testsuite/18_support/new_nothrow.cc: XFAIL on AIX. From-SVN: r263703
2018-08-21 16:03:16 +02:00
2018-08-21 David Edelsohn <dje.gcc@gmail.com>
* testsuite/18_support/new_nothrow.cc: XFAIL on AIX.
Remove redundant { dg-do run } directives in tests These tests accidentally had two dg-do directives. Only the second one is needed. * testsuite/26_numerics/bit/bitops.count/countl_one.cc: Remove redundant dg-do directive. * testsuite/26_numerics/bit/bitops.count/countl_zero.cc: Likewise. * testsuite/26_numerics/bit/bitops.count/countr_one.cc: Likewise. * testsuite/26_numerics/bit/bitops.count/countr_zero.cc: Likewise. * testsuite/26_numerics/bit/bitops.count/popcount.cc: Likewise. From-SVN: r263695
2018-08-21 11:34:26 +02:00
2018-08-21 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/bit/bitops.count/countl_one.cc: Remove
redundant dg-do directive.
* testsuite/26_numerics/bit/bitops.count/countl_zero.cc: Likewise.
* testsuite/26_numerics/bit/bitops.count/countr_one.cc: Likewise.
* testsuite/26_numerics/bit/bitops.count/countr_zero.cc: Likewise.
* testsuite/26_numerics/bit/bitops.count/popcount.cc: Likewise.
Refactor std::optional SFINAE constraints * include/std/optional (_Optional_payload): Use variable templates for conditions in default template arguments and exception specifications. (optional): Likewise. Adjust indentation. (optional::__not_self, optional::__not_tag, optional::_Requires): New SFINAE helpers. (optional::optional): Use new helpers in constructor constraints. * include/std/type_traits (__or_v, __and_v): New variable templates. * testsuite/20_util/optional/cons/value_neg.cc: Change dg-error to dg-prune-output. Remove unused header. From-SVN: r263657
2018-08-20 14:13:25 +02:00
2018-08-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86963 Remove use of __tuple_base in std::tuple The _Tuple_impl base class can be used to disable copy/move assignment, without requiring an extra base class. Exception specifications on std::tuple assignment and swap functions can be defined directly using is_nothrow_swappable, instead of querying the base classes. PR libstdc++/86963 * include/std/tuple (_Tuple_impl::operator=): Define as deleted. (_Tuple_impl::_M_assign): New functions to perform assignment instead of assignment operators. (_Tuple_impl::_M_swap): Remove exception specification. (_Tuple_impl<_Idx, _Head>): Likewise. (_TC::_NonNestedTuple, _TC::_NotSameTuple): Use __remove_cvref_t. (__tuple_base): Remove. (tuple, tuple<_T1, _T2>): Remove inheritance from __tuple_base. (tuple::operator=, tuple<_T1, _T2>::operator=): Call _M_assign. (tuple::swap, tuple<_T1, _T2>::swap): Define exception specification using __is_nothrow_swappable. (tuple<_T1, _T2>::tuple(_U1&&, _U2&&)): Use __remove_cvref_t. From-SVN: r263661
2018-08-20 15:53:56 +02:00
PR libstdc++/86963
* include/std/tuple (_Tuple_impl::operator=): Define as deleted.
(_Tuple_impl::_M_assign): New functions to perform assignment instead
of assignment operators.
(_Tuple_impl::_M_swap): Remove exception specification.
(_Tuple_impl<_Idx, _Head>): Likewise.
(_TC::_NonNestedTuple, _TC::_NotSameTuple): Use __remove_cvref_t.
(__tuple_base): Remove.
(tuple, tuple<_T1, _T2>): Remove inheritance from __tuple_base.
(tuple::operator=, tuple<_T1, _T2>::operator=): Call _M_assign.
(tuple::swap, tuple<_T1, _T2>::swap): Define exception specification
using __is_nothrow_swappable.
(tuple<_T1, _T2>::tuple(_U1&&, _U2&&)): Use __remove_cvref_t.
Refactor std::optional SFINAE constraints * include/std/optional (_Optional_payload): Use variable templates for conditions in default template arguments and exception specifications. (optional): Likewise. Adjust indentation. (optional::__not_self, optional::__not_tag, optional::_Requires): New SFINAE helpers. (optional::optional): Use new helpers in constructor constraints. * include/std/type_traits (__or_v, __and_v): New variable templates. * testsuite/20_util/optional/cons/value_neg.cc: Change dg-error to dg-prune-output. Remove unused header. From-SVN: r263657
2018-08-20 14:13:25 +02:00
* include/std/optional (_Optional_payload): Use variable templates
for conditions in default template arguments and exception
specifications.
(optional): Likewise. Adjust indentation.
(optional::__not_self, optional::__not_tag, optional::_Requires): New
SFINAE helpers.
(optional::optional): Use new helpers in constructor constraints.
* include/std/type_traits (__or_v, __and_v): New variable templates.
* testsuite/20_util/optional/cons/value_neg.cc: Change dg-error to
dg-prune-output. Remove unused header.
86658.cc: Use dg-options to define _GLIBCXX_DEBUG. 2018-08-18 François Dumont <fdumont@gcc.gnu.org> * testsuite/25_algorithms/copy/86658.cc: Use dg-options to define _GLIBCXX_DEBUG. From-SVN: r263647
2018-08-18 22:01:14 +02:00
2018-08-18 François Dumont <fdumont@gcc.gnu.org>
* testsuite/25_algorithms/copy/86658.cc: Use dg-options to define
_GLIBCXX_DEBUG.
PR libstdc++/86963 Implement LWG 2729 constraints on tuple assignment PR libstdc++/86963 * include/std/tuple (__tuple_base): New class template with deleted copy assignment operator. (tuple, tuple<_T1, _T2>): Derive from __tuple_base<tuple> so that implicit copy/move assignment operator will be deleted/suppressed. (tuple::__assignable, tuple<_T1, _T2>::__assignable): New helper functions for SFINAE constraints on assignment operators. (tuple::__nothrow_assignable, tuple<_T1, _T2>::__nothrow_assignable): New helper functions for exception specifications. (tuple::operator=(const tuple&), tuple::operator=(tuple&&)) (tuple<_T1, _T2>::operator=(const tuple&)) (tuple<_T1, _T2>::operator=(tuple&&)): Change parameter types to __nonesuch_no_braces when the operator should be defined implicitly. Use __nothrow_assignable for exception specifications. (tuple::operator=(const tuple<_UElements...>&)) (tuple::operator=(tuple<_UElements...>&&)) (tuple<_T1, _T2>::operator=(const tuple<_U1, _U2>&)) (tuple<_T1, _T2>::operator=(tuple<_U1, _U2>&&)) (tuple<_T1, _T2>::operator=(const pair<_U1, _U2>&)) (tuple<_T1, _T2>::operator=(pair<_U1, _U2>&&)): Constrain using __assignable and use __nothrow_assignable for exception specifications. * python/libstdcxx/v6/printers.py (is_specialization_of): Accept gdb.Type as first argument, instead of a string. (StdTuplePrinter._iterator._is_nonempty_tuple): New method to check tuple for expected structure. (StdTuplePrinter._iterator.__init__): Use _is_nonempty_tuple. * testsuite/20_util/tuple/dr2729.cc: New test. * testsuite/20_util/tuple/element_access/get_neg.cc: Change dg-error to dg-prune-output. From-SVN: r263625
2018-08-17 19:52:49 +02:00
2018-08-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86963
* include/std/tuple (__tuple_base): New class template with deleted
copy assignment operator.
(tuple, tuple<_T1, _T2>): Derive from __tuple_base<tuple> so that
implicit copy/move assignment operator will be deleted/suppressed.
(tuple::__assignable, tuple<_T1, _T2>::__assignable): New helper
functions for SFINAE constraints on assignment operators.
(tuple::__nothrow_assignable, tuple<_T1, _T2>::__nothrow_assignable):
New helper functions for exception specifications.
(tuple::operator=(const tuple&), tuple::operator=(tuple&&))
(tuple<_T1, _T2>::operator=(const tuple&))
(tuple<_T1, _T2>::operator=(tuple&&)): Change parameter types to
__nonesuch_no_braces when the operator should be defined implicitly.
Use __nothrow_assignable for exception specifications.
(tuple::operator=(const tuple<_UElements...>&))
(tuple::operator=(tuple<_UElements...>&&))
(tuple<_T1, _T2>::operator=(const tuple<_U1, _U2>&))
(tuple<_T1, _T2>::operator=(tuple<_U1, _U2>&&))
(tuple<_T1, _T2>::operator=(const pair<_U1, _U2>&))
(tuple<_T1, _T2>::operator=(pair<_U1, _U2>&&)): Constrain using
__assignable and use __nothrow_assignable for exception
specifications.
* python/libstdcxx/v6/printers.py (is_specialization_of): Accept
gdb.Type as first argument, instead of a string.
(StdTuplePrinter._iterator._is_nonempty_tuple): New method to check
tuple for expected structure.
(StdTuplePrinter._iterator.__init__): Use _is_nonempty_tuple.
* testsuite/20_util/tuple/dr2729.cc: New test.
* testsuite/20_util/tuple/element_access/get_neg.cc: Change dg-error
to dg-prune-output.
Fix bootstrap with --enable-fully-dynamic-string PR libstdc++/86447 * src/c++11/cow-stdexcept.cc [_GLIBCXX_FULLY_DYNAMIC_STRING] (logic_error::logic_error(logic_error&&)) (logic_error::operator=(logic_error&&)) (runtime_error::runtime_error(runtime_error&&)) (runtime_error::operator=(runtime_error&&)): Copy strings instead of moving, to avoid allocating empty reps for moved-from strings. From-SVN: r263590
2018-08-16 17:56:21 +02:00
2018-08-16 Jonathan Wakely <jwakely@redhat.com>
Fix warning with -Wsign-compare -Wsystem-headers * include/tr1/legendre_function.tcc (__sph_legendre): Avoid warning about signed/unsigned comparison. From-SVN: r263596
2018-08-16 19:16:33 +02:00
* include/tr1/legendre_function.tcc (__sph_legendre): Avoid warning
about signed/unsigned comparison.
Avoid deprecation warning with -Wsystem-headers C++17 says to use std::uncaught_exceptions() here instead of std::uncaught_exception() but since we only care whether the result is non-zero (and we aren't planning to remove the deprecated version) we can just keep using std::uncaught_exception() and suppress the warning. * include/std/ostream (basic_ostream::sentry::~sentry): Suppress deprecation warnings for using uncaught_exception(). From-SVN: r263593
2018-08-16 18:56:40 +02:00
* include/std/ostream (basic_ostream::sentry::~sentry): Suppress
deprecation warnings for using uncaught_exception().
Fix bootstrap with --enable-fully-dynamic-string PR libstdc++/86447 * src/c++11/cow-stdexcept.cc [_GLIBCXX_FULLY_DYNAMIC_STRING] (logic_error::logic_error(logic_error&&)) (logic_error::operator=(logic_error&&)) (runtime_error::runtime_error(runtime_error&&)) (runtime_error::operator=(runtime_error&&)): Copy strings instead of moving, to avoid allocating empty reps for moved-from strings. From-SVN: r263590
2018-08-16 17:56:21 +02:00
PR libstdc++/86447
* src/c++11/cow-stdexcept.cc [_GLIBCXX_FULLY_DYNAMIC_STRING]
(logic_error::logic_error(logic_error&&))
(logic_error::operator=(logic_error&&))
(runtime_error::runtime_error(runtime_error&&))
(runtime_error::operator=(runtime_error&&)): Copy strings instead of
moving, to avoid allocating empty reps for moved-from strings.
Fix single-threaded build for targets without atomics * src/c++17/memory_resource.cc [!_GLIBCXX_HAS_GTHREADS] (atomic_mem_res): Add unsynchronized definition for single-threaded. From-SVN: r263554
2018-08-15 11:56:33 +02:00
2018-08-15 Jonathan Wakely <jwakely@redhat.com>
Fix experimental::pmr typedefs and add tests The typedefs in <experimental/regex> and <experimental/string> don't need to be in the __cxx11 namespace, because they are only aliases and so will have the same mangled name as the underlying types. * include/experimental/regex: Remove begin/end macros for namespace. * include/experimental/string: Likewise. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_deque.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_forward_list.cc: New test. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_list.cc: New test. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_map.cc: New test. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_match.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_multimap.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_multiset.cc: New test. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_set.cc: New test. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_unordered_map.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_unordered_multimap.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_unordered_multiset.cc: New test. * testsuite/experimental/polymorphic_allocator/ pmr_typedefs_unordered_set.cc: New test. * testsuite/experimental/polymorphic_allocator/pmr_typedefs_vector.cc: New test. From-SVN: r263568
2018-08-15 21:46:25 +02:00
* include/experimental/regex: Remove begin/end macros for namespace.
* include/experimental/string: Likewise.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_deque.cc:
New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_forward_list.cc: New test.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_list.cc:
New test.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_map.cc:
New test.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_match.cc:
New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_multimap.cc: New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_multiset.cc: New test.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_set.cc:
New test.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc:
New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_unordered_map.cc: New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_unordered_multimap.cc: New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_unordered_multiset.cc: New test.
* testsuite/experimental/polymorphic_allocator/
pmr_typedefs_unordered_set.cc: New test.
* testsuite/experimental/polymorphic_allocator/pmr_typedefs_vector.cc:
New test.
Refactor uses-allocator construction Remove duplicated logic in experimental::pmr::polymorphic_allocator by calling the __uses_allocator_construct helper. Fix bugs in std::pmr::polymorphic_allocator with incorrect SFINAE constraint and incorrect argument order. * include/bits/uses_allocator.h (__uses_allocator_construct): Qualify calls to __uses_allocator_construct_impl and __use_alloc. * include/experimental/memory_resource (polymorphic_allocator::_M_construct): Remove. (polymorphic_allocator::construct): Call __uses_allocator_construct. Qualify calls to __use_alloc. * include/std/memory_resource (polymorphic_allocator::construct): Fix type in SFINAE constraint. Use constexpr if instead of tag dispatching to _S_construct overloads. (polymorphic_allocator::construct(pair<T1, T2>*, ...)): Fix order of arguments to _S_construct_p. (polymorphic_allocator::_S_construct): Remove. (polymorphic_allocator::_S_construct_p): Return allocators by value not by reference. * include/std/scoped_allocator (scoped_allocator_adaptor::construct): Qualify calls to __use_alloc. * testsuite/20_util/polymorphic_allocator/construct_pair.cc: New test, copied from testsuite/20_util/scoped_allocator/construct_pair.cc. * testsuite/experimental/polymorphic_allocator/1.cc: New test. * testsuite/experimental/polymorphic_allocator/construct_pair.cc: New test. From-SVN: r263566
2018-08-15 21:20:02 +02:00
* include/bits/uses_allocator.h (__uses_allocator_construct): Qualify
calls to __uses_allocator_construct_impl and __use_alloc.
* include/experimental/memory_resource
(polymorphic_allocator::_M_construct): Remove.
(polymorphic_allocator::construct): Call __uses_allocator_construct.
Qualify calls to __use_alloc.
* include/std/memory_resource (polymorphic_allocator::construct): Fix
type in SFINAE constraint. Use constexpr if instead of tag dispatching
to _S_construct overloads.
(polymorphic_allocator::construct(pair<T1, T2>*, ...)): Fix order of
arguments to _S_construct_p.
(polymorphic_allocator::_S_construct): Remove.
(polymorphic_allocator::_S_construct_p): Return allocators by value
not by reference.
* include/std/scoped_allocator (scoped_allocator_adaptor::construct):
Qualify calls to __use_alloc.
* testsuite/20_util/polymorphic_allocator/construct_pair.cc: New test,
copied from testsuite/20_util/scoped_allocator/construct_pair.cc.
* testsuite/experimental/polymorphic_allocator/1.cc: New test.
* testsuite/experimental/polymorphic_allocator/construct_pair.cc:
New test.
Fix single-threaded build for targets without atomics * src/c++17/memory_resource.cc [!_GLIBCXX_HAS_GTHREADS] (atomic_mem_res): Add unsynchronized definition for single-threaded. From-SVN: r263554
2018-08-15 11:56:33 +02:00
* src/c++17/memory_resource.cc [!_GLIBCXX_HAS_GTHREADS]
(atomic_mem_res): Add unsynchronized definition for single-threaded.
PR libstdc++/85343 overload __throw_ios_failure to take errno [ios::failure] p2: "When throwing ios_base::failure exceptions, implementations should provide values of ec that identify the specific reason for the failure." This adds a new overload of __throw_ios_failure that can be passed errno, to store error_code(errno, system_category()) in the exception object. PR libstdc++/85343 * acinclude.m4 (libtool_VERSION): Bump version. * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add new symbol version. Export new symbol. * configure: Regenerate. * doc/xml/manual/abi.xml: Document new versions. * include/bits/fstream.tcc (basic_filebuf<C, T>::underflow) (basic_filebuf<C, T>::xsgetn): Pass errno to __throw_ios_failure. * include/bits/functexcept.h (__throw_ios_failure(const char*, int)): Declare new overload. * src/c++11/cxx11-ios_failure.cc (__ios_failure): Add new constructor and static member function. (__throw_ios_failure(const char*, int)): Define. * src/c++98/ios_failure.cc [!_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure(const char*, int)): Define. * testsuite/util/testsuite_abi.cc: Update known and latest versions. From-SVN: r263535
2018-08-14 14:09:57 +02:00
2018-08-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86954 use non-placement operator delete As explained in the PR, there's no reason to call the nothrow delete, we can just use the normal one. PR libstdc++/86954 * include/bits/stl_tempbuf.h (return_temporary_buffer): Use non-placement delete. From-SVN: r263542
2018-08-14 22:19:20 +02:00
PR libstdc++/86954
* include/bits/stl_tempbuf.h (return_temporary_buffer): Use
non-placement delete.
Simplify overflow checks in duration literals * include/std/chrono (__check_overflow): Simplify definition. (_Checked_integral_constant): Remove. From-SVN: r263537
2018-08-14 15:55:21 +02:00
* include/std/chrono (__check_overflow): Simplify definition.
(_Checked_integral_constant): Remove.
PR libstdc++/86846 Alternative to pointer-width atomics Define a class using std::mutex for when std::atomic<memory_resource*> cannot be used to implement the default memory resource. When std::mutex constructor is not constexpr the constant_init trick won't work, so just define a global and use init_priority for it. The compiler warns about using reserved priority, so put the definition in a header file using #pragma GCC system_header to suppress the warning. PR libstdc++/86846 * src/c++17/default_resource.h: New file, defining default_res. * src/c++17/memory_resource.cc [ATOMIC_POINTER_LOCK_FREE != 2] (atomic_mem_res): Define alternative for atomic<memory_resource*> using a mutex instead of atomics. From-SVN: r263536
2018-08-14 15:13:37 +02:00
PR libstdc++/86846
* src/c++17/default_resource.h: New file, defining default_res.
* src/c++17/memory_resource.cc [ATOMIC_POINTER_LOCK_FREE != 2]
(atomic_mem_res): Define alternative for atomic<memory_resource*>
using a mutex instead of atomics.
PR libstdc++/85343 overload __throw_ios_failure to take errno [ios::failure] p2: "When throwing ios_base::failure exceptions, implementations should provide values of ec that identify the specific reason for the failure." This adds a new overload of __throw_ios_failure that can be passed errno, to store error_code(errno, system_category()) in the exception object. PR libstdc++/85343 * acinclude.m4 (libtool_VERSION): Bump version. * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add new symbol version. Export new symbol. * configure: Regenerate. * doc/xml/manual/abi.xml: Document new versions. * include/bits/fstream.tcc (basic_filebuf<C, T>::underflow) (basic_filebuf<C, T>::xsgetn): Pass errno to __throw_ios_failure. * include/bits/functexcept.h (__throw_ios_failure(const char*, int)): Declare new overload. * src/c++11/cxx11-ios_failure.cc (__ios_failure): Add new constructor and static member function. (__throw_ios_failure(const char*, int)): Define. * src/c++98/ios_failure.cc [!_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure(const char*, int)): Define. * testsuite/util/testsuite_abi.cc: Update known and latest versions. From-SVN: r263535
2018-08-14 14:09:57 +02:00
PR libstdc++/85343
* config/abi/pre/gnu.ver: Export new symbol.
* doc/xml/manual/abi.xml: Document new versions.
* include/bits/fstream.tcc (basic_filebuf<C, T>::underflow)
(basic_filebuf<C, T>::xsgetn): Pass errno to __throw_ios_failure.
* include/bits/functexcept.h (__throw_ios_failure(const char*, int)):
Declare new overload.
* src/c++11/cxx11-ios_failure.cc (__ios_failure): Add new constructor
and static member function.
(__throw_ios_failure(const char*, int)): Define.
* src/c++98/ios_failure.cc [!_GLIBCXX_USE_DUAL_ABI]
(__throw_ios_failure(const char*, int)): Define.
Rope iterators: don't retain pointers when copied Rope iterators sometimes contain pointers to an internal buffer inside the iterator itself. When such an iterator is copied, the copy incorrectly retains pointers to the original. This patch takes the simple approach of not copying the cached information when the internal buffer is being used, instead requiring it to be recomputed when the copied iterator is dereferenced. An alternative would be to adjust the pointers so they refer to the buffer in the copy. 2018-08-14 Jeremy Sawicki <jeremy-gcc@sawicki.us> * include/ext/rope (_Rope_iterator_base(const _Rope_iterator_base&)) (_Rope_const_iterator::operator=(const _Rope_const_iterator&)) (_Rope_iterator::operator=(const _Rope_iterator&)): Ensure copied/assigned rope iterators don't retain pointers to the iterator they were copied/assigned from. * testsuite/ext/rope/7.cc: New. From-SVN: r263534
2018-08-14 13:23:50 +02:00
2018-08-14 Jeremy Sawicki <jeremy-gcc@sawicki.us>
* include/ext/rope (_Rope_iterator_base(const _Rope_iterator_base&))
(_Rope_const_iterator::operator=(const _Rope_const_iterator&))
(_Rope_iterator::operator=(const _Rope_iterator&)): Ensure
copied/assigned rope iterators don't retain pointers to the iterator
they were copied/assigned from.
* testsuite/ext/rope/7.cc: New.
Revert "libstdc++-v3: Have aligned_alloc() on Newlib" This reverts commit r263461 / 2e920cd849b3cf0a72df4f172e27676a3e70b73f because aligned_alloc is not defined for baremetal newlib targets, see https://gcc.gnu.org/ml/libstdc++/2018-08/msg00065.html Revert 2018-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de> PR target/85904 * configure.ac: Define HAVE_ALIGNED_ALLOC if building for Newlib. * configure: Regenerate. From-SVN: r263513
2018-08-13 20:54:21 +02:00
2018-08-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/45093 avoid warnings for _M_destroy_node PR libstdc++/45093 * include/bits/stl_tree.h (_Rb_tree::_M_destroy_node(_Link_type)): Combine definitions to avoid --detect-odr-violations warning. From-SVN: r263516
2018-08-13 20:54:43 +02:00
PR libstdc++/45093
* include/bits/stl_tree.h (_Rb_tree::_M_destroy_node(_Link_type)):
Combine definitions to avoid --detect-odr-violations warning.
Minor optimisations in operator new(size_t, align_val_t) * libsupc++/new_opa.cc (operator new(size_t, align_val_t)): Use __is_pow2 to check for valid alignment. Avoid branching when rounding size to multiple of alignment. From-SVN: r263515
2018-08-13 20:54:38 +02:00
* libsupc++/new_opa.cc (operator new(size_t, align_val_t)): Use
__is_pow2 to check for valid alignment. Avoid branching when rounding
size to multiple of alignment.
Add <bit> and <version> to freestanding headers * include/Makefile.am: Install <bit> and <version> for freestanding. * include/Makefile.in: Regenerate. * testsuite/17_intro/freestanding.cc: Check for <bit> and <version>. From-SVN: r263514
2018-08-13 20:54:34 +02:00
* include/Makefile.am: Install <bit> and <version> for freestanding.
* include/Makefile.in: Regenerate.
* testsuite/17_intro/freestanding.cc: Check for <bit> and <version>.
Revert "libstdc++-v3: Have aligned_alloc() on Newlib" This reverts commit r263461 / 2e920cd849b3cf0a72df4f172e27676a3e70b73f because aligned_alloc is not defined for baremetal newlib targets, see https://gcc.gnu.org/ml/libstdc++/2018-08/msg00065.html Revert 2018-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de> PR target/85904 * configure.ac: Define HAVE_ALIGNED_ALLOC if building for Newlib. * configure: Regenerate. From-SVN: r263513
2018-08-13 20:54:21 +02:00
Revert
2018-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/85904
* configure.ac: Define HAVE_ALIGNED_ALLOC if building for
Newlib.
* configure: Regenerate.
PR libstdc++/68210 adjust operator new and delete for LWG 206 Ensure that nothrow versions of new and delete call the ordinary versions of new or delete, instead of calling malloc or free directly. These files are all compiled with -std=gnu++14 so can use noexcept and nullptr to make the code more readable. PR libstdc++/68210 * doc/xml/manual/intro.xml: Document LWG 206 change. * libsupc++/del_op.cc: Replace _GLIBCXX_USE_NOEXCEPT with noexcept. * libsupc++/del_opa.cc: Likewise. * libsupc++/del_opant.cc: Likewise. * libsupc++/del_opnt.cc: Likewise. Call operator delete(ptr) instead of free(ptr). * libsupc++/del_ops.cc: Replace _GLIBCXX_USE_NOEXCEPT with noexcept. * libsupc++/del_opsa.cc: Likewise. * libsupc++/del_opva.cc: Likewise. * libsupc++/del_opvant.cc: Likewise. * libsupc++/del_opvnt.cc: Likewise. Call operator delete[](ptr) instead of operator delete(ptr). * libsupc++/del_opvs.cc: Replace _GLIBCXX_USE_NOEXCEPT with noexcept. * libsupc++/del_opvsa.cc: Likewise. * libsupc++/new_op.cc: Use __builtin_expect in check for zero size. * libsupc++/new_opa.cc: Use nullptr instead of literal 0. * libsupc++/new_opant.cc: Likewise. Replace _GLIBCXX_USE_NOEXCEPT with noexcept. * libsupc++/new_opnt.cc: Likewise. Call operator new(sz) instead of malloc(sz). * libsupc++/new_opvant.cc: Use nullptr and noexcept. * libsupc++/new_opvnt.cc: Likewise. Call operator new[](sz) instead of operator new(sz, nothrow). * testsuite/18_support/new_nothrow.cc: New test. From-SVN: r263478
2018-08-10 22:20:27 +02:00
2018-08-10 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/68210
* doc/xml/manual/intro.xml: Document LWG 206 change.
* libsupc++/del_op.cc: Replace _GLIBCXX_USE_NOEXCEPT with noexcept.
* libsupc++/del_opa.cc: Likewise.
* libsupc++/del_opant.cc: Likewise.
* libsupc++/del_opnt.cc: Likewise. Call operator delete(ptr) instead
of free(ptr).
* libsupc++/del_ops.cc: Replace _GLIBCXX_USE_NOEXCEPT with noexcept.
* libsupc++/del_opsa.cc: Likewise.
* libsupc++/del_opva.cc: Likewise.
* libsupc++/del_opvant.cc: Likewise.
* libsupc++/del_opvnt.cc: Likewise. Call operator delete[](ptr)
instead of operator delete(ptr).
* libsupc++/del_opvs.cc: Replace _GLIBCXX_USE_NOEXCEPT with noexcept.
* libsupc++/del_opvsa.cc: Likewise.
* libsupc++/new_op.cc: Use __builtin_expect in check for zero size.
* libsupc++/new_opa.cc: Use nullptr instead of literal 0.
* libsupc++/new_opant.cc: Likewise. Replace _GLIBCXX_USE_NOEXCEPT
with noexcept.
* libsupc++/new_opnt.cc: Likewise. Call operator new(sz) instead of
malloc(sz).
* libsupc++/new_opvant.cc: Use nullptr and noexcept.
* libsupc++/new_opvnt.cc: Likewise. Call operator new[](sz) instead of
operator new(sz, nothrow).
* testsuite/18_support/new_nothrow.cc: New test.
Remove not needed __builtin_expect due to malloc predictor. 2018-08-10 Martin Liska <mliska@suse.cz> * libsupc++/new_op.cc (new): Remove __builtin_expect as malloc predictor can handle that. * libsupc++/new_opa.cc: Likewise. * libsupc++/new_opnt.cc (new): Likewise. From-SVN: r263470
2018-08-10 13:40:40 +02:00
2018-08-10 Martin Liska <mliska@suse.cz>
* libsupc++/new_op.cc (new): Remove __builtin_expect as malloc
Fix formatting in ChangeLog From-SVN: r263476
2018-08-10 21:04:01 +02:00
predictor can handle that.
Remove not needed __builtin_expect due to malloc predictor. 2018-08-10 Martin Liska <mliska@suse.cz> * libsupc++/new_op.cc (new): Remove __builtin_expect as malloc predictor can handle that. * libsupc++/new_opa.cc: Likewise. * libsupc++/new_opnt.cc (new): Likewise. From-SVN: r263470
2018-08-10 13:40:40 +02:00
* libsupc++/new_opa.cc: Likewise.
* libsupc++/new_opnt.cc (new): Likewise.
libstdc++-v3: Have aligned_alloc() on Newlib While building for Newlib, some configure checks must be hard coded. The aligned_alloc() is supported since 2015 in Newlib. libstdc++-v3/ PR target/85904 * configure.ac: Define HAVE_ALIGNED_ALLOC if building for Newlib. * configure: Regenerate. From-SVN: r263461
2018-08-10 08:27:35 +02:00
2018-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/85904
* configure.ac: Define HAVE_ALIGNED_ALLOC if building for
Newlib.
* configure: Regenerate.
Define aliases for containers using polymorphic_allocator These aliases are placed in the top-level header, e.g. <vector> not <bits/stl_vector.h>. This ensures that they refer to whichever of std::vector or __debug::vector or __profile::vector is in use when the header is included. * include/std/deque (std::pmr::deque): Declare alias. * include/std/forward_list (std::pmr::forward_list): Likewise. * include/std/list (std::pmr::list): Likewise. * include/std/map (std::pmr::map, std::pmr::multimap): Likewise. * include/std/regex (std::pmr::match_results, std::pmr::cmatch) (std::pmr::smatch, std::pmr::wcmatch, std::pmr::wsmatch): Likewise. * include/std/set (std::pmr::set, std::pmr::multiset): Likewise. * include/std/string (std::pmr::basic_string, std::pmr::string) (std::pmr::u16string, std::pmr::u32string, std::pmr::wstring): Likewise. * include/std/unordered_map (std::pmr::unordered_map) (std::pmr::unordered_multimap): Likewise. * include/std/unordered_set (std::pmr::unordered_set) (std::pmr::unordered_multiset): Likewise. * include/std/vector (std::pmr::vector): Likewise. * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: New test. * testsuite/23_containers/deque/types/pmr_typedefs.cc: New test. * testsuite/23_containers/forward_list/pmr_typedefs.cc: New test. * testsuite/23_containers/list/pmr_typedefs.cc: New test. * testsuite/23_containers/map/pmr_typedefs.cc: New test. * testsuite/23_containers/multimap/pmr_typedefs.cc: New test. * testsuite/23_containers/multiset/pmr_typedefs.cc: New test. * testsuite/23_containers/set/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_map/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_multimap/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_multiset/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_set/pmr_typedefs.cc: New test. * testsuite/23_containers/vector/pmr_typedefs.cc: New test. * testsuite/28_regex/match_results/pmr_typedefs.cc: New test. From-SVN: r263456
2018-08-10 01:25:53 +02:00
2018-08-10 Jonathan Wakely <jwakely@redhat.com>
* include/std/deque (std::pmr::deque): Declare alias.
* include/std/forward_list (std::pmr::forward_list): Likewise.
* include/std/list (std::pmr::list): Likewise.
* include/std/map (std::pmr::map, std::pmr::multimap): Likewise.
* include/std/regex (std::pmr::match_results, std::pmr::cmatch)
(std::pmr::smatch, std::pmr::wcmatch, std::pmr::wsmatch): Likewise.
* include/std/set (std::pmr::set, std::pmr::multiset): Likewise.
* include/std/string (std::pmr::basic_string, std::pmr::string)
(std::pmr::u16string, std::pmr::u32string, std::pmr::wstring):
Likewise.
* include/std/unordered_map (std::pmr::unordered_map)
(std::pmr::unordered_multimap): Likewise.
* include/std/unordered_set (std::pmr::unordered_set)
(std::pmr::unordered_multiset): Likewise.
* include/std/vector (std::pmr::vector): Likewise.
* testsuite/21_strings/basic_string/types/pmr_typedefs.cc: New test.
* testsuite/23_containers/deque/types/pmr_typedefs.cc: New test.
* testsuite/23_containers/forward_list/pmr_typedefs.cc: New test.
* testsuite/23_containers/list/pmr_typedefs.cc: New test.
* testsuite/23_containers/map/pmr_typedefs.cc: New test.
* testsuite/23_containers/multimap/pmr_typedefs.cc: New test.
* testsuite/23_containers/multiset/pmr_typedefs.cc: New test.
* testsuite/23_containers/set/pmr_typedefs.cc: New test.
* testsuite/23_containers/unordered_map/pmr_typedefs.cc: New test.
* testsuite/23_containers/unordered_multimap/pmr_typedefs.cc: New
test.
* testsuite/23_containers/unordered_multiset/pmr_typedefs.cc: New
test.
* testsuite/23_containers/unordered_set/pmr_typedefs.cc: New test.
* testsuite/23_containers/vector/pmr_typedefs.cc: New test.
* testsuite/28_regex/match_results/pmr_typedefs.cc: New test.
2018-08-08 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_algo.h (__rotate(_Ite, _Ite, _Ite, forward_iterator_tag)) (__rotate(_Ite, _Ite, _Ite, bidirectional_iterator_tag)) (__rotate(_Ite, _Ite, _Ite, random_access_iterator_tag)): Move code duplication... (rotate(_Ite, _Ite, _Ite)): ...here. (__stable_partition_adaptive(_FIt, _FIt, _Pred, _Dist, _Pointer, _Dist)): Simplify rotate call. (__rotate_adaptive(_BIt1, _BIt1, _BIt1, _Dist, _Dist, _Bit2, _Dist)): Likewise. (__merge_without_buffer(_BIt, _BIt, _BIt, _Dist, _Dist, _Comp)): Likewise. From-SVN: r263433
2018-08-08 22:28:21 +02:00
2018-08-08 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_algo.h
(__rotate(_Ite, _Ite, _Ite, forward_iterator_tag))
(__rotate(_Ite, _Ite, _Ite, bidirectional_iterator_tag))
Fix formatting in ChangeLog From-SVN: r263476
2018-08-10 21:04:01 +02:00
(__rotate(_Ite, _Ite, _Ite, random_access_iterator_tag)): Move code
duplication...
2018-08-08 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_algo.h (__rotate(_Ite, _Ite, _Ite, forward_iterator_tag)) (__rotate(_Ite, _Ite, _Ite, bidirectional_iterator_tag)) (__rotate(_Ite, _Ite, _Ite, random_access_iterator_tag)): Move code duplication... (rotate(_Ite, _Ite, _Ite)): ...here. (__stable_partition_adaptive(_FIt, _FIt, _Pred, _Dist, _Pointer, _Dist)): Simplify rotate call. (__rotate_adaptive(_BIt1, _BIt1, _BIt1, _Dist, _Dist, _Bit2, _Dist)): Likewise. (__merge_without_buffer(_BIt, _BIt, _BIt, _Dist, _Dist, _Comp)): Likewise. From-SVN: r263433
2018-08-08 22:28:21 +02:00
(rotate(_Ite, _Ite, _Ite)): ...here.
(__stable_partition_adaptive(_FIt, _FIt, _Pred, _Dist, _Pointer, _Dist)):
Simplify rotate call.
(__rotate_adaptive(_BIt1, _BIt1, _BIt1, _Dist, _Dist, _Bit2, _Dist)):
Likewise.
(__merge_without_buffer(_BIt, _BIt, _BIt, _Dist, _Dist, _Comp)):
Likewise.
PR libstdc++/86597 directory_entry observers should clear error_code PR libstdc++/86597 * include/bits/fs_dir.h (directory_entry::_M_file_type(error_code&)): Clear error_code when cached type is used. * testsuite/27_io/filesystem/directory_entry/86597.cc: New test. From-SVN: r263397
2018-08-08 15:09:19 +02:00
2018-08-08 Jonathan Wakely <jwakely@redhat.com>
Prevent internal aligned_alloc clashing with libc version If configure fails to detect aligned_alloc we will try to define our own in new_opa.cc but that could clash with the libcversion in <stdlib.h>. Use a namespace to keep them distinct. * libsupc++/new_opa.cc (aligned_alloc): Declare inside namespace to avoid clashing with an ::aligned_alloc function that was not detected by configure. From-SVN: r263409
2018-08-08 17:16:43 +02:00
* libsupc++/new_opa.cc (aligned_alloc): Declare inside namespace to
avoid clashing with an ::aligned_alloc function that was not detected
by configure.
Fix Docbook markup for table entry * doc/xml/manual/using.xml: Fix markup for empty table entry. * doc/html/*: Regenerate. From-SVN: r263401
2018-08-08 15:37:24 +02:00
* doc/xml/manual/using.xml: Fix markup for empty table entry.
* doc/html/*: Regenerate.
Add missing <experimental/numeric> header to docs * doc/xml/manual/using.xml: Add missing header to table and fix typo. * doc/html/*: Regenerate. From-SVN: r263398
2018-08-08 15:29:25 +02:00
* doc/xml/manual/using.xml: Add missing header to table and fix typo.
* doc/html/*: Regenerate.
PR libstdc++/86597 directory_entry observers should clear error_code PR libstdc++/86597 * include/bits/fs_dir.h (directory_entry::_M_file_type(error_code&)): Clear error_code when cached type is used. * testsuite/27_io/filesystem/directory_entry/86597.cc: New test. From-SVN: r263397
2018-08-08 15:09:19 +02:00
PR libstdc++/86597
* include/bits/fs_dir.h (directory_entry::_M_file_type(error_code&)):
Clear error_code when cached type is used.
* testsuite/27_io/filesystem/directory_entry/86597.cc: New test.
Define monotonic_buffer_resource members out-of-line Move the allocation logic into libstdc++.so so that it can be changed without worrying about inlined code in existing binaries. Leave do_allocate inline so that calls to it can be devirtualized, and only the slow path needs to call into the library. * config/abi/pre/gnu.ver: Export monotonic_buffer_resource members. * include/std/memory_resource (monotonic_buffer_resource::release): Call _M_release_buffers to free buffers. (monotonic_buffer_resource::do_allocate): Call _M_new_buffer to allocate a new buffer from upstream. (monotonic_buffer_resource::_M_new_buffer): Declare. (monotonic_buffer_resource::_M_release_buffers): Declare. (monotonic_buffer_resource::_Chunk): Replace definition with declaration as opaque type. * src/c++17/memory_resource.cc (monotonic_buffer_resource::_Chunk): Define. (monotonic_buffer_resource::_M_new_buffer): Define. (monotonic_buffer_resource::_M_release_buffers): Define. From-SVN: r263354
2018-08-07 13:31:16 +02:00
2018-08-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86874 fix std::variant::swap regression PR libstdc++/86874 * include/std/variant (_Copy_ctor_base::_M_destructive_move): Define here instead of in _Move_assign_base. (_Copy_ctor_base<true, _Types...>::_M_destructive_move): Define. (_Copy_assign_base::operator=): Use _M_destructive_move when changing the contained value to another alternative. (_Move_assign_base::operator=): Likewise. (_Move_assign_base::_M_destructive_move): Remove. * testsuite/20_util/variant/86874.cc: New test. From-SVN: r263365
2018-08-07 21:13:26 +02:00
PR libstdc++/86874
* include/std/variant (_Copy_ctor_base::_M_destructive_move): Define
here instead of in _Move_assign_base.
(_Copy_ctor_base<true, _Types...>::_M_destructive_move): Define.
(_Copy_assign_base::operator=): Use _M_destructive_move when changing
the contained value to another alternative.
(_Move_assign_base::operator=): Likewise.
(_Move_assign_base::_M_destructive_move): Remove.
* testsuite/20_util/variant/86874.cc: New test.
PR libstdc++/86861 Meet precondition for Solaris memalign Solaris memalign requires alignment to be at least sizeof(int), so increase it as needed. Also move the check for valid alignments from the fallback implementation of aligned_alloc into operator new, as it's required for all of aligned_alloc, memalign, posix_memalign and __aligned_malloc. This adds a branch to check for undefined behaviour which we could just ignore, so the check could just be removed. It should certainly be removed if PR 86878 is implemented to issue a warning about calls with invalid alignments. PR libstdc++/86861 * libsupc++/new_opa.cc [_GLIBCXX_HAVE_MEMALIGN] (aligned_alloc): Replace macro with inline function. [__sun]: Increase alignment to meet memalign precondition. [!HAVE__ALIGNED_MALLOC && !HAVE_POSIX_MEMALIGN && !HAVE_MEMALIGN] (aligned_alloc): Move check for valid alignment to operator new. Remove redundant check for non-zero size, it's enforced by the caller. (operator new): Move check for valid alignment here. Use __builtin_expect on check for zero size. From-SVN: r263360
2018-08-07 18:10:29 +02:00
PR libstdc++/86861
* libsupc++/new_opa.cc [_GLIBCXX_HAVE_MEMALIGN] (aligned_alloc):
Replace macro with inline function.
[__sun]: Increase alignment to meet memalign precondition.
[!HAVE__ALIGNED_MALLOC && !HAVE_POSIX_MEMALIGN && !HAVE_MEMALIGN]
(aligned_alloc): Move check for valid alignment to operator new.
Remove redundant check for non-zero size, it's enforced by the caller.
(operator new): Move check for valid alignment here. Use
__builtin_expect on check for zero size.
Define monotonic_buffer_resource members out-of-line Move the allocation logic into libstdc++.so so that it can be changed without worrying about inlined code in existing binaries. Leave do_allocate inline so that calls to it can be devirtualized, and only the slow path needs to call into the library. * config/abi/pre/gnu.ver: Export monotonic_buffer_resource members. * include/std/memory_resource (monotonic_buffer_resource::release): Call _M_release_buffers to free buffers. (monotonic_buffer_resource::do_allocate): Call _M_new_buffer to allocate a new buffer from upstream. (monotonic_buffer_resource::_M_new_buffer): Declare. (monotonic_buffer_resource::_M_release_buffers): Declare. (monotonic_buffer_resource::_Chunk): Replace definition with declaration as opaque type. * src/c++17/memory_resource.cc (monotonic_buffer_resource::_Chunk): Define. (monotonic_buffer_resource::_M_new_buffer): Define. (monotonic_buffer_resource::_M_release_buffers): Define. From-SVN: r263354
2018-08-07 13:31:16 +02:00
* config/abi/pre/gnu.ver: Export monotonic_buffer_resource members.
* include/std/memory_resource (monotonic_buffer_resource::release):
Call _M_release_buffers to free buffers.
(monotonic_buffer_resource::do_allocate): Call _M_new_buffer to
allocate a new buffer from upstream.
(monotonic_buffer_resource::_M_new_buffer): Declare.
(monotonic_buffer_resource::_M_release_buffers): Declare.
(monotonic_buffer_resource::_Chunk): Replace definition with
declaration as opaque type.
* src/c++17/memory_resource.cc (monotonic_buffer_resource::_Chunk):
Define.
(monotonic_buffer_resource::_M_new_buffer): Define.
(monotonic_buffer_resource::_M_release_buffers): Define.
stl_iterator.h: Fix comment. 2018-08-05 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_iterator.h: Fix comment. From-SVN: r263318
2018-08-05 17:33:58 +02:00
2018-08-05 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_iterator.h: Fix comment.
Add workaround for non-unique errno values on AIX * src/c++11/system_error.cc (system_error_category::default_error_condition): Add workaround for ENOTEMPTY and EEXIST having the same value on AIX. * testsuite/19_diagnostics/error_category/system_category.cc: Add extra testcases for EDOM, EILSEQ, ERANGE, EEXIST and ENOTEMPTY. From-SVN: r263289
2018-08-03 14:53:34 +02:00
2018-08-03 Jonathan Wakely <jwakely@redhat.com>
* src/c++11/system_error.cc
(system_error_category::default_error_condition): Add workaround for
ENOTEMPTY and EEXIST having the same value on AIX.
* testsuite/19_diagnostics/error_category/system_category.cc: Add
extra testcases for EDOM, EILSEQ, ERANGE, EEXIST and ENOTEMPTY.
Add -D_GLIBCXX_ASSERTIONS to DEBUG_FLAGS Enable assertions in the extra debug library built when --enable-libstdcxx-debug is used. Replace some Debug Mode assertions in src/c++11/futex.cc with __glibcxx_assert, because the library will never be built with Debug Mode. * configure: Regenerate. * configure.ac: Add -D_GLIBCXX_ASSERTIONS to default DEBUG_FLAGS. * src/c++11/futex.cc: Use __glibcxx_assert instead of _GLIBCXX_DEBUG_ASSERT. From-SVN: r263235
2018-08-01 21:52:46 +02:00
2018-08-01 Jonathan Wakely <jwakely@redhat.com>
* configure: Regenerate.
* configure.ac: Add -D_GLIBCXX_ASSERTIONS to default DEBUG_FLAGS.
* src/c++11/futex.cc: Use __glibcxx_assert instead of
_GLIBCXX_DEBUG_ASSERT.
Use steady_clock to implement condition_variable::wait_for The C++ standard says that std::condition_variable::wait_for should be implemented to be equivalent to: return wait_until(lock, chrono::steady_clock::now() + rel_time); But the existing implementation uses chrono::system_clock. Now that wait_until has potentially-different behaviour for chrono::steady_clock, let's at least try to wait using the correct clock. 2018-08-01 Mike Crowe <mac@mcrowe.com> * include/std/condition_variable (wait_for): Use steady_clock. From-SVN: r263225
2018-08-01 17:39:57 +02:00
2018-08-01 Mike Crowe <mac@mcrowe.com>
* include/std/condition_variable (wait_for): Use steady_clock.
Report early wakeup of condition_variable::wait_until as no_timeout As currently implemented, condition_variable always ultimately waits against std::chrono::system_clock. This clock can be changed in arbitrary ways by the user which may result in us waking up too early or too late when measured against the caller-supplied clock. We can't (yet) do much about waking up too late (PR 41861), but if we wake up too early we must return cv_status::no_timeout to indicate a spurious wakeup rather than incorrectly returning cv_status::timeout. 2018-08-01 Mike Crowe <mac@mcrowe.com> * include/std/condition_variable (wait_until): Only report timeout if we really have timed out when measured against the caller-supplied clock. * testsuite/30_threads/condition_variable/members/2.cc: Add test case to confirm above behaviour. From-SVN: r263224
2018-08-01 17:39:45 +02:00
2018-08-01 Mike Crowe <mac@mcrowe.com>
* include/std/condition_variable (wait_until): Only report timeout
if we really have timed out when measured against the
caller-supplied clock.
* testsuite/30_threads/condition_variable/members/2.cc: Add test
case to confirm above behaviour.
PR libstdc++/60555 std::system_category() should recognise POSIX errno values PR libstdc++/60555 * src/c++11/system_error.cc (system_error_category::default_error_condition): New override to check for POSIX errno values. * testsuite/19_diagnostics/error_category/generic_category.cc: New * testsuite/19_diagnostics/error_category/system_category.cc: New test. From-SVN: r263210
2018-08-01 15:57:05 +02:00
2018-08-01 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/60555
* src/c++11/system_error.cc
(system_error_category::default_error_condition): New override to
check for POSIX errno values.
* testsuite/19_diagnostics/error_category/generic_category.cc: New
* testsuite/19_diagnostics/error_category/system_category.cc: New
test.
Replace safe bool idiom with explicit operator bool * include/ext/pointer.h [__cplusplus >= 201103L] (_Pointer_adapter::operator bool): Add explicit conversion operator to replace safe bool idiom. From-SVN: r263162
2018-07-31 16:55:36 +02:00
2018-07-31 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86751 default assignment operators for std::pair The solution for PR 77537 causes ambiguities due to the extra copy assignment operator taking a __nonesuch_no_braces parameter. By making the base class non-assignable we don't need the extra deleted overload in std::pair. The copy assignment operator will be implicitly deleted (and the move assignment operator not declared) as needed. Without the additional user-provided operator in std::pair the ambiguity is avoided. PR libstdc++/86751 * include/bits/stl_pair.h (__pair_base): New class with deleted copy assignment operator. (pair): Derive from __pair_base. (pair::operator=): Remove deleted overload. * python/libstdcxx/v6/printers.py (StdPairPrinter): New pretty printer so that new base class isn't shown in GDB. * testsuite/20_util/pair/86751.cc: New test. * testsuite/20_util/pair/ref_assign.cc: New test. From-SVN: r263185
2018-08-01 00:31:20 +02:00
PR libstdc++/86751
* include/bits/stl_pair.h (__pair_base): New class with deleted copy
assignment operator.
(pair): Derive from __pair_base.
(pair::operator=): Remove deleted overload.
* python/libstdcxx/v6/printers.py (StdPairPrinter): New pretty printer
so that new base class isn't shown in GDB.
* testsuite/20_util/pair/86751.cc: New test.
* testsuite/20_util/pair/ref_assign.cc: New test.
Don't unconditionally define feature test macros in <version> The macro definitions in <version> should depend on the same preprocessor conditions as the original macros in other headers. Otherwise <version> can define macros that imply the availability of features that are not actually defined. This fix is incomplete, as __cpp_lib_filesystem should depend on whether libstdc++fs.a is supported, and several macros should only be defined when _GLIBCXX_HOSTED is defined. Also, the feature test macros should define their value as type long, but most are type int. * include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP) (_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE): Move definitions here. (_GLIBCXX_HAVE_BUILTIN_LAUNDER): Likewise. Use !__is_identifier instead of __has_builtin. * include/std/type_traits (_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP) (_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE): Remove definitions from here. * include/std/version [!_GLIBCXX_HAS_GTHREADS] (__cpp_lib_shared_timed_mutex, __cpp_lib_scoped_lock) (__cpp_lib_shared_mutex): Don't define when Gthreads not in use. [!_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP] (__cpp_lib_has_unique_object_representations): Don't define when builtin not available. [!_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE] (__cpp_lib_is_aggregate): Likewise. [!_GLIBCXX_HAVE_BUILTIN_LAUNDER] (__cpp_lib_launder): Likewise. * libsupc++/new (_GLIBCXX_HAVE_BUILTIN_LAUNDER): Remove definition from here. From-SVN: r263184
2018-08-01 00:31:14 +02:00
* include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP)
(_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE): Move definitions here.
(_GLIBCXX_HAVE_BUILTIN_LAUNDER): Likewise. Use !__is_identifier
instead of __has_builtin.
* include/std/type_traits (_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP)
(_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE): Remove definitions from here.
* include/std/version [!_GLIBCXX_HAS_GTHREADS]
(__cpp_lib_shared_timed_mutex, __cpp_lib_scoped_lock)
(__cpp_lib_shared_mutex): Don't define when Gthreads not in use.
[!_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP]
(__cpp_lib_has_unique_object_representations): Don't define when
builtin not available.
[!_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE] (__cpp_lib_is_aggregate):
Likewise.
[!_GLIBCXX_HAVE_BUILTIN_LAUNDER] (__cpp_lib_launder): Likewise.
* libsupc++/new (_GLIBCXX_HAVE_BUILTIN_LAUNDER): Remove definition
from here.
Improve libstdc++ docs w.r.t newer C++ standards Instead of repeating all the old headers for every new standard I've changed the docs to only list the new headers for each standard. * doc/xml/manual/test.xml: Improve documentation on writing tests for newer standards. * doc/xml/manual/using.xml: Document all headers for C++11 and later. * doc/html/*: Regenerate. From-SVN: r263163
2018-07-31 17:02:32 +02:00
* doc/xml/manual/test.xml: Improve documentation on writing tests for
newer standards.
* doc/xml/manual/using.xml: Document all headers for C++11 and later.
* doc/html/*: Regenerate.
Replace safe bool idiom with explicit operator bool * include/ext/pointer.h [__cplusplus >= 201103L] (_Pointer_adapter::operator bool): Add explicit conversion operator to replace safe bool idiom. From-SVN: r263162
2018-07-31 16:55:36 +02:00
* include/ext/pointer.h [__cplusplus >= 201103L]
(_Pointer_adapter::operator bool): Add explicit conversion operator
to replace safe bool idiom.
Add workaround for aligned_alloc bug on AIX 20_util/memory_resource/2.cc FAILs on AIX 7.2.0.0, because aligned_alloc incorrectly requires the alignment to be a multiple of sizeof(void*). This adds a workaround to the operator new overload taking an alignment value, to increase the alignment (and size) if needed. * libsupc++/new_opa.cc (operator new(size_t, align_val_t)): Add workaround for aligned_alloc bug on AIX. * testsuite/18_support/new_aligned.cc: New test. From-SVN: r263073
2018-07-30 19:12:44 +02:00
2018-07-30 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86734 make reverse_iterator::operator-> more robust Implement the proposed resolution from LWG 1052, which also resolves DR 2118 by avoiding taking the address in the first place. PR libstdc++/86734 * include/bits/stl_iterator.h (reverse_iterator::operator->): Call _S_to_pointer (LWG 1052, LWG 2118). (reverse_iterator::_S_to_pointer): Define overloaded helper functions. * testsuite/24_iterators/reverse_iterator/dr1052.cc: New test. * testsuite/24_iterators/reverse_iterator/dr2188.cc: New test. From-SVN: r263074
2018-07-30 19:13:05 +02:00
PR libstdc++/86734
* include/bits/stl_iterator.h (reverse_iterator::operator->): Call
_S_to_pointer (LWG 1052, LWG 2118).
(reverse_iterator::_S_to_pointer): Define overloaded helper functions.
* testsuite/24_iterators/reverse_iterator/dr1052.cc: New test.
* testsuite/24_iterators/reverse_iterator/dr2188.cc: New test.
Add workaround for aligned_alloc bug on AIX 20_util/memory_resource/2.cc FAILs on AIX 7.2.0.0, because aligned_alloc incorrectly requires the alignment to be a multiple of sizeof(void*). This adds a workaround to the operator new overload taking an alignment value, to increase the alignment (and size) if needed. * libsupc++/new_opa.cc (operator new(size_t, align_val_t)): Add workaround for aligned_alloc bug on AIX. * testsuite/18_support/new_aligned.cc: New test. From-SVN: r263073
2018-07-30 19:12:44 +02:00
* libsupc++/new_opa.cc (operator new(size_t, align_val_t)): Add
workaround for aligned_alloc bug on AIX.
* testsuite/18_support/new_aligned.cc: New test.
* 30_threads/condition_variable_any/cond.cc: New test. From-SVN: r263022
2018-07-26 23:23:12 +02:00
2018-07-26 Marek Polacek <polacek@redhat.com>
* testsuite/30_threads/condition_variable_any/cond.cc: New.
* src/c++98/locale_init.cc: Fix #ifdef condition. From-SVN: r263016
2018-07-26 18:36:50 +02:00
2018-07-26 Marek Polacek <polacek@redhat.com>
* src/c++98/locale_init.cc: Fix #ifdef condition.
Remove <chrono> dependency on _GLIBCXX_USE_C99_STDINT_TR1 By adding fallback definitions of std::intmax_t and std::uintmax_t it's possible to define <ratio> without _GLIBCXX_USE_C99_STDINT_TR1. This in turn allows most of <chrono> to be defined, which removes the dependency on _GLIBCXX_USE_C99_STDINT_TR1 for all of the C++11 concurrency features. The compiler defines __INTMAX_TYPE__ and __UINTMAX_TYPE__ unconditionally so it should be safe to rely on them. * include/bits/atomic_futex.h [!_GLIBCXX_USE_C99_STDINT_TR1] (__atomic_futex_unsigned_base): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. * include/bits/unique_lock.h [!_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/c_global/cstdint [!_GLIBCXX_USE_C99_STDINT_TR1] (intmax_t) (uintmax_t): Define using predefined macros. * include/std/chrono [!_GLIBCXX_USE_C99_STDINT_TR1] (duration) (time_point, system_clock, high_resolution_clock, steady_clock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. (nanoseconds, microseconds, milliseconds, seconds, minutes, hours): [!_GLIBCXX_USE_C99_STDINT_TR1]: Define using __INT64_TYPE__ or long long when <stdint.h> is not usable. * include/std/condition_variable [!_GLIBCXX_USE_C99_STDINT_TR1] (condition_variable, condition_variable_any): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/std/future [!_GLIBCXX_USE_C99_STDINT_TR1] (future, promise) (packaged_task, async): Likewise. * include/std/mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (recursive_mutex) (timed_mutex, recursive_timed_mutex, try_lock, lock, scoped_lock) (once_flag, call_once): Likewise. * include/std/ratio [!_GLIBCXX_USE_C99_STDINT_TR1] (ratio): Likewise. * include/std/shared_mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (shared_mutex, shared_timed_mutex, shared_lock): Likewise. * include/std/thread [!_GLIBCXX_USE_C99_STDINT_TR1] (thread) (this_thread::get_id, this_thread::yield, this_thread::sleep_for) (this_thread::sleep_until): Likewise. * src/c++11/chrono.cc: Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. * src/c++11/condition_variable.cc: Likewise. * src/c++11/futex.cc: Likewise. * src/c++11/future.cc: Likewise. * src/c++11/mutex.cc: Likewise. * src/c++11/thread.cc: Likewise. * testsuite/20_util/duration/literals/range_neg.cc: Adjust dg-error. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise. * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise. From-SVN: r263001
2018-07-26 16:01:55 +02:00
2018-07-26 Jonathan Wakely <jwakely@redhat.com>
Add missing dg-require-cstdint directives to tests * testsuite/18_support/aligned_alloc/aligned_alloc.cc: Add dg-require-cstdint directive. * testsuite/20_util/allocator/overaligned.cc: Likewise. * testsuite/20_util/any/cons/aligned.cc: Likewise. * testsuite/20_util/monotonic_buffer_resource/allocate.cc: Likewise. * testsuite/20_util/monotonic_buffer_resource/deallocate.cc: Likewise. * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise. * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. * testsuite/23_containers/list/modifiers/insert/25288.cc: Likewise. * testsuite/23_containers/set/allocator/move_assign.cc: Likewise. * testsuite/25_algorithms/make_heap/complexity.cc: Likewise. * testsuite/25_algorithms/pop_heap/complexity.cc: Require cstdint and random_device effective-target. * testsuite/25_algorithms/push_heap/complexity.cc: Likewise. * testsuite/25_algorithms/sample/1.cc: Require cstdint. * testsuite/25_algorithms/sample/2.cc: Likewise. * testsuite/25_algorithms/sort_heap/complexity.cc: Require cstdint and random_device. * testsuite/26_numerics/headers/random/types_std_c++0x.cc: Require cstdint. * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: Likewise. * testsuite/26_numerics/random/discard_block_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/discard_block_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/independent_bits_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/linear_congruential_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/linear_congruential_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/mersenne_twister_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/mersenne_twister_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/pr60037-neg.cc: Likewise. * testsuite/26_numerics/random/seed_seq/cons/65631.cc: Likewise. * testsuite/26_numerics/random/shuffle_order_engine/requirements/ constexpr_data.cc: Add dg-require-cstdint directive. * testsuite/26_numerics/random/shuffle_order_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/subtract_with_carry_engine/requirements/ constexpr_data.cc: Likewise. * testsuite/26_numerics/random/subtract_with_carry_engine/requirements/ constexpr_functions.cc: Likewise. * testsuite/26_numerics/random/uniform_real_distribution/operators/ 64351.cc: Likewise. * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Likewise. * testsuite/experimental/algorithm/sample-2.cc: Likewise. * testsuite/experimental/algorithm/sample.cc: Likewise. * testsuite/experimental/algorithm/search.cc: Likewise. * testsuite/experimental/algorithm/shuffle.cc: Likewise. * testsuite/experimental/any/cons/aligned.cc: Likewise. * testsuite/experimental/memory_resource/new_delete_resource.cc: Likewise. * testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise. * testsuite/experimental/random/randint.cc: Likewise. * testsuite/experimental/source_location/1.cc: Likewise. * testsuite/ext/bitmap_allocator/overaligned.cc: Likewise. * testsuite/ext/malloc_allocator/overaligned.cc: Likewise. * testsuite/ext/mt_allocator/overaligned.cc: Likewise. * testsuite/ext/new_allocator/overaligned.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise. * testsuite/ext/pool_allocator/overaligned.cc: Likewise. * testsuite/ext/throw_allocator/check_allocate_max_size.cc: Likewise. * testsuite/ext/throw_allocator/check_deallocate_null.cc: Likewise. * testsuite/ext/throw_allocator/check_delete.cc: Likewise. * testsuite/ext/throw_allocator/check_new.cc: Likewise. * testsuite/ext/throw_allocator/deallocate_global.cc: Likewise. * testsuite/ext/throw_allocator/deallocate_local.cc: Likewise. * testsuite/ext/throw_allocator/explicit_instantiation.cc: Likewise. * testsuite/ext/throw_allocator/variadic_construct.cc: Likewise. * testsuite/tr1/8_c_compatibility/cinttypes/functions.cc: Likewise. From-SVN: r263008
2018-07-26 16:03:28 +02:00
* testsuite/18_support/aligned_alloc/aligned_alloc.cc: Add
dg-require-cstdint directive.
* testsuite/20_util/allocator/overaligned.cc: Likewise.
* testsuite/20_util/any/cons/aligned.cc: Likewise.
* testsuite/20_util/monotonic_buffer_resource/allocate.cc: Likewise.
* testsuite/20_util/monotonic_buffer_resource/deallocate.cc: Likewise.
* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
Likewise.
* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
* testsuite/23_containers/list/modifiers/insert/25288.cc: Likewise.
* testsuite/23_containers/set/allocator/move_assign.cc: Likewise.
* testsuite/25_algorithms/make_heap/complexity.cc: Likewise.
* testsuite/25_algorithms/pop_heap/complexity.cc: Require cstdint and
random_device effective-target.
* testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
* testsuite/25_algorithms/sample/1.cc: Require cstdint.
* testsuite/25_algorithms/sample/2.cc: Likewise.
* testsuite/25_algorithms/sort_heap/complexity.cc: Require cstdint
and random_device.
* testsuite/26_numerics/headers/random/types_std_c++0x.cc: Require
cstdint.
* testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
Likewise.
* testsuite/26_numerics/random/discard_block_engine/requirements/
constexpr_data.cc: Likewise.
* testsuite/26_numerics/random/discard_block_engine/requirements/
constexpr_functions.cc: Likewise.
* testsuite/26_numerics/random/independent_bits_engine/requirements/
constexpr_functions.cc: Likewise.
* testsuite/26_numerics/random/linear_congruential_engine/requirements/
constexpr_data.cc: Likewise.
* testsuite/26_numerics/random/linear_congruential_engine/requirements/
constexpr_functions.cc: Likewise.
* testsuite/26_numerics/random/mersenne_twister_engine/requirements/
constexpr_data.cc: Likewise.
* testsuite/26_numerics/random/mersenne_twister_engine/requirements/
constexpr_functions.cc: Likewise.
* testsuite/26_numerics/random/pr60037-neg.cc: Likewise.
* testsuite/26_numerics/random/seed_seq/cons/65631.cc: Likewise.
* testsuite/26_numerics/random/shuffle_order_engine/requirements/
constexpr_data.cc: Add dg-require-cstdint directive.
* testsuite/26_numerics/random/shuffle_order_engine/requirements/
constexpr_functions.cc: Likewise.
* testsuite/26_numerics/random/subtract_with_carry_engine/requirements/
constexpr_data.cc: Likewise.
* testsuite/26_numerics/random/subtract_with_carry_engine/requirements/
constexpr_functions.cc: Likewise.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
64351.cc: Likewise.
* testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Likewise.
* testsuite/experimental/algorithm/sample-2.cc: Likewise.
* testsuite/experimental/algorithm/sample.cc: Likewise.
* testsuite/experimental/algorithm/search.cc: Likewise.
* testsuite/experimental/algorithm/shuffle.cc: Likewise.
* testsuite/experimental/any/cons/aligned.cc: Likewise.
* testsuite/experimental/memory_resource/new_delete_resource.cc:
Likewise.
* testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise.
* testsuite/experimental/random/randint.cc: Likewise.
* testsuite/experimental/source_location/1.cc: Likewise.
* testsuite/ext/bitmap_allocator/overaligned.cc: Likewise.
* testsuite/ext/malloc_allocator/overaligned.cc: Likewise.
* testsuite/ext/mt_allocator/overaligned.cc: Likewise.
* testsuite/ext/new_allocator/overaligned.cc: Likewise.
* testsuite/ext/pb_ds/regression/hash_map_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise.
* testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise.
* testsuite/ext/pool_allocator/overaligned.cc: Likewise.
* testsuite/ext/throw_allocator/check_allocate_max_size.cc: Likewise.
* testsuite/ext/throw_allocator/check_deallocate_null.cc: Likewise.
* testsuite/ext/throw_allocator/check_delete.cc: Likewise.
* testsuite/ext/throw_allocator/check_new.cc: Likewise.
* testsuite/ext/throw_allocator/deallocate_global.cc: Likewise.
* testsuite/ext/throw_allocator/deallocate_local.cc: Likewise.
* testsuite/ext/throw_allocator/explicit_instantiation.cc: Likewise.
* testsuite/ext/throw_allocator/variadic_construct.cc: Likewise.
* testsuite/tr1/8_c_compatibility/cinttypes/functions.cc: Likewise.
Remove dg-require-cstdint directive from tests Tests for components which are no longer dependent on _GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>. * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/recursive_mutex/requirements/standard_layout.cc: Likewise. * testsuite/30_threads/recursive_mutex/requirements/typedefs.cc: Likewise. * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/dest/ destructor_locked.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/native_handle/ typesizes.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise. * testsuite/30_threads/scoped_lock/cons/1.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/shared_future/cons/assign.cc: Likewise. * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise. * testsuite/30_threads/shared_future/cons/copy.cc: Likewise. * testsuite/30_threads/shared_future/cons/default.cc: Likewise. * testsuite/30_threads/shared_future/cons/move.cc: Likewise. * testsuite/30_threads/shared_future/cons/move_assign.cc: Likewise. * testsuite/30_threads/shared_future/members/45133.cc: Likewise. * testsuite/30_threads/shared_future/members/get.cc: Likewise. * testsuite/30_threads/shared_future/members/get2.cc: Likewise. * testsuite/30_threads/shared_future/members/valid.cc: Likewise. * testsuite/30_threads/shared_future/members/wait.cc: Likewise. * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise. * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise. * testsuite/30_threads/shared_future/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/shared_lock/cons/1.cc: Likewise. * testsuite/30_threads/shared_lock/cons/2.cc: Likewise. * testsuite/30_threads/shared_lock/cons/3.cc: Likewise. * testsuite/30_threads/shared_lock/cons/4.cc: Likewise. * testsuite/30_threads/shared_lock/cons/5.cc: Likewise. * testsuite/30_threads/shared_lock/cons/6.cc: Likewise. * testsuite/30_threads/shared_lock/locking/1.cc: Likewise. * testsuite/30_threads/shared_lock/locking/2.cc: Likewise. * testsuite/30_threads/shared_lock/locking/3.cc: Likewise. * testsuite/30_threads/shared_lock/locking/4.cc: Likewise. * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise. * testsuite/30_threads/shared_lock/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/shared_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise. * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc: Likewise. * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/requirements/ standard_layout.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/this_thread/1.cc: Likewise. * testsuite/30_threads/this_thread/2.cc: Likewise. * testsuite/30_threads/this_thread/3.cc: Likewise. * testsuite/30_threads/this_thread/4.cc: Likewise. * testsuite/30_threads/this_thread/58038.cc: Likewise. * testsuite/30_threads/thread/70503.cc: Likewise. * testsuite/30_threads/thread/84532.cc: Likewise. * testsuite/30_threads/thread/adl.cc: Likewise. * testsuite/30_threads/thread/cons/1.cc: Likewise. * testsuite/30_threads/thread/cons/2.cc: Likewise. * testsuite/30_threads/thread/cons/3.cc: Likewise. * testsuite/30_threads/thread/cons/4.cc: Likewise. * testsuite/30_threads/thread/cons/49668.cc: Likewise. * testsuite/30_threads/thread/cons/5.cc: Likewise. * testsuite/30_threads/thread/cons/6.cc: Likewise. * testsuite/30_threads/thread/cons/7.cc: Likewise. * testsuite/30_threads/thread/cons/8.cc: Likewise. * testsuite/30_threads/thread/cons/84535.cc: Likewise. * testsuite/30_threads/thread/cons/9.cc: Likewise. * testsuite/30_threads/thread/cons/assign_neg.cc: Likewise. * testsuite/30_threads/thread/cons/copy_neg.cc: Likewise. * testsuite/30_threads/thread/cons/lwg2097.cc: Likewise. * testsuite/30_threads/thread/cons/moveable.cc: Likewise. * testsuite/30_threads/thread/cons/terminate.cc: Likewise. * testsuite/30_threads/thread/id/operators.cc: Likewise. * testsuite/30_threads/thread/members/1.cc: Likewise. * testsuite/30_threads/thread/members/2.cc: Likewise. * testsuite/30_threads/thread/members/3.cc: Likewise. * testsuite/30_threads/thread/members/4.cc: Likewise. * testsuite/30_threads/thread/members/5.cc: Likewise. * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise. * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise. * testsuite/30_threads/thread/swap/1.cc: Likewise. * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise. * testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise. * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/timed_mutex/requirements/ standard_layout.cc: Likewise. * testsuite/30_threads/timed_mutex/requirements/typedefs.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise. * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise. * testsuite/30_threads/try_lock/1.cc: Likewise. * testsuite/30_threads/try_lock/2.cc: Likewise. * testsuite/30_threads/try_lock/3.cc: Likewise. * testsuite/30_threads/try_lock/4.cc: Likewise. * testsuite/30_threads/unique_lock/cons/1.cc: Likewise. * testsuite/30_threads/unique_lock/cons/2.cc: Likewise. * testsuite/30_threads/unique_lock/cons/3.cc: Likewise. * testsuite/30_threads/unique_lock/cons/4.cc: Likewise. * testsuite/30_threads/unique_lock/cons/5.cc: Likewise. * testsuite/30_threads/unique_lock/cons/6.cc: Likewise. * testsuite/30_threads/unique_lock/locking/1.cc: Likewise. * testsuite/30_threads/unique_lock/locking/2.cc: Likewise. * testsuite/30_threads/unique_lock/locking/3.cc: Likewise. * testsuite/30_threads/unique_lock/locking/4.cc: Likewise. * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise. * testsuite/30_threads/unique_lock/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/unique_lock/requirements/typedefs.cc: Likewise. From-SVN: r263007
2018-07-26 16:03:01 +02:00
* testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
Likewise.
* testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
Likewise.
* testsuite/30_threads/recursive_mutex/requirements/standard_layout.cc:
Likewise.
* testsuite/30_threads/recursive_mutex/requirements/typedefs.cc:
Likewise.
* testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/dest/
destructor_locked.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/native_handle/
typesizes.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise.
* testsuite/30_threads/scoped_lock/cons/1.cc: Likewise.
* testsuite/30_threads/scoped_lock/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/shared_future/cons/assign.cc: Likewise.
* testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
* testsuite/30_threads/shared_future/cons/copy.cc: Likewise.
* testsuite/30_threads/shared_future/cons/default.cc: Likewise.
* testsuite/30_threads/shared_future/cons/move.cc: Likewise.
* testsuite/30_threads/shared_future/cons/move_assign.cc: Likewise.
* testsuite/30_threads/shared_future/members/45133.cc: Likewise.
* testsuite/30_threads/shared_future/members/get.cc: Likewise.
* testsuite/30_threads/shared_future/members/get2.cc: Likewise.
* testsuite/30_threads/shared_future/members/valid.cc: Likewise.
* testsuite/30_threads/shared_future/members/wait.cc: Likewise.
* testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
* testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
* testsuite/30_threads/shared_future/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
* testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
* testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
* testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
* testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
* testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
* testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
* testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
* testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
* testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
* testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
* testsuite/30_threads/shared_lock/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/shared_lock/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/shared_mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
Likewise.
* testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/requirements/
standard_layout.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
* testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/this_thread/1.cc: Likewise.
* testsuite/30_threads/this_thread/2.cc: Likewise.
* testsuite/30_threads/this_thread/3.cc: Likewise.
* testsuite/30_threads/this_thread/4.cc: Likewise.
* testsuite/30_threads/this_thread/58038.cc: Likewise.
* testsuite/30_threads/thread/70503.cc: Likewise.
* testsuite/30_threads/thread/84532.cc: Likewise.
* testsuite/30_threads/thread/adl.cc: Likewise.
* testsuite/30_threads/thread/cons/1.cc: Likewise.
* testsuite/30_threads/thread/cons/2.cc: Likewise.
* testsuite/30_threads/thread/cons/3.cc: Likewise.
* testsuite/30_threads/thread/cons/4.cc: Likewise.
* testsuite/30_threads/thread/cons/49668.cc: Likewise.
* testsuite/30_threads/thread/cons/5.cc: Likewise.
* testsuite/30_threads/thread/cons/6.cc: Likewise.
* testsuite/30_threads/thread/cons/7.cc: Likewise.
* testsuite/30_threads/thread/cons/8.cc: Likewise.
* testsuite/30_threads/thread/cons/84535.cc: Likewise.
* testsuite/30_threads/thread/cons/9.cc: Likewise.
* testsuite/30_threads/thread/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/thread/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/thread/cons/lwg2097.cc: Likewise.
* testsuite/30_threads/thread/cons/moveable.cc: Likewise.
* testsuite/30_threads/thread/cons/terminate.cc: Likewise.
* testsuite/30_threads/thread/id/operators.cc: Likewise.
* testsuite/30_threads/thread/members/1.cc: Likewise.
* testsuite/30_threads/thread/members/2.cc: Likewise.
* testsuite/30_threads/thread/members/3.cc: Likewise.
* testsuite/30_threads/thread/members/4.cc: Likewise.
* testsuite/30_threads/thread/members/5.cc: Likewise.
* testsuite/30_threads/thread/members/hardware_concurrency.cc:
Likewise.
* testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
* testsuite/30_threads/thread/swap/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
* testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc:
Likewise.
* testsuite/30_threads/timed_mutex/requirements/
standard_layout.cc: Likewise.
* testsuite/30_threads/timed_mutex/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
* testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
* testsuite/30_threads/try_lock/1.cc: Likewise.
* testsuite/30_threads/try_lock/2.cc: Likewise.
* testsuite/30_threads/try_lock/3.cc: Likewise.
* testsuite/30_threads/try_lock/4.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
* testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
* testsuite/30_threads/unique_lock/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/unique_lock/requirements/typedefs.cc: Likewise.
Remove dg-require-cstdint directive from tests Tests for components which are no longer dependent on _GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>. * testsuite/30_threads/async/42819.cc: Remove dg-require-cstdint directive. * testsuite/30_threads/async/49668.cc: Likewise. * testsuite/30_threads/async/54297.cc: Likewise. * testsuite/30_threads/async/84532.cc: Likewise. * testsuite/30_threads/async/any.cc: Likewise. * testsuite/30_threads/async/async.cc: Likewise. * testsuite/30_threads/async/except.cc: Likewise. * testsuite/30_threads/async/forced_unwind.cc: Likewise. * testsuite/30_threads/async/launch.cc: Likewise. * testsuite/30_threads/async/lwg2021.cc: Likewise. * testsuite/30_threads/async/sync.cc: Likewise. * testsuite/30_threads/call_once/39909.cc: Likewise. * testsuite/30_threads/call_once/49668.cc: Likewise. * testsuite/30_threads/call_once/60497.cc: Likewise. * testsuite/30_threads/call_once/call_once1.cc: Likewise. * testsuite/30_threads/call_once/constexpr.cc: Likewise. * testsuite/30_threads/call_once/dr2442.cc: Likewise. * testsuite/30_threads/call_once/once_flag.cc: Likewise. * testsuite/30_threads/condition_variable/54185.cc: Likewise. * testsuite/30_threads/condition_variable/cons/1.cc: Likewise. * testsuite/30_threads/condition_variable/cons/assign_neg.cc: Likewise. * testsuite/30_threads/condition_variable/cons/copy_neg.cc: Likewise. * testsuite/30_threads/condition_variable/members/1.cc: Likewise. * testsuite/30_threads/condition_variable/members/2.cc: Likewise. * testsuite/30_threads/condition_variable/members/3.cc: Likewise. * testsuite/30_threads/condition_variable/members/53841.cc: Likewise. * testsuite/30_threads/condition_variable/members/68519.cc: Likewise. * testsuite/30_threads/condition_variable/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/condition_variable/requirements/ standard_layout.cc: Likewise. * testsuite/30_threads/condition_variable/requirements/typedefs.cc: * Likewise. * testsuite/30_threads/condition_variable_any/50862.cc: Likewise. * testsuite/30_threads/condition_variable_any/53830.cc: Likewise. * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise. * testsuite/30_threads/condition_variable_any/cons/assign_neg.cc: Likewise. * testsuite/30_threads/condition_variable_any/cons/copy_neg.cc: Likewise. * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise. * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise. * testsuite/30_threads/future/cons/assign_neg.cc: Likewise. * testsuite/30_threads/future/cons/constexpr.cc: Likewise. * testsuite/30_threads/future/cons/copy_neg.cc: Likewise. * testsuite/30_threads/future/cons/default.cc: Likewise. * testsuite/30_threads/future/cons/move.cc: Likewise. * testsuite/30_threads/future/cons/move_assign.cc: Likewise. * testsuite/30_threads/future/members/45133.cc: Likewise. * testsuite/30_threads/future/members/get.cc: Likewise. * testsuite/30_threads/future/members/get2.cc: Likewise. * testsuite/30_threads/future/members/share.cc: Likewise. * testsuite/30_threads/future/members/valid.cc: Likewise. * testsuite/30_threads/future/members/wait.cc: Likewise. * testsuite/30_threads/future/members/wait_for.cc: Likewise. * testsuite/30_threads/future/members/wait_until.cc: Likewise. * testsuite/30_threads/future/requirements/explicit_instantiation.cc: Likewise. * testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc: Likewise. * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise. * testsuite/30_threads/headers/mutex/types_std_c++0x.cc: Likewise. * testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise. * testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise. * testsuite/30_threads/lock/1.cc: Likewise. * testsuite/30_threads/lock/2.cc: Likewise. * testsuite/30_threads/lock/3.cc: Likewise. * testsuite/30_threads/lock/4.cc: Likewise. * testsuite/30_threads/lock_guard/cons/1.cc: Likewise. * testsuite/30_threads/lock_guard/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/lock_guard/requirements/typedefs.cc: Likewise. * testsuite/30_threads/mutex/cons/1.cc: Likewise. * testsuite/30_threads/mutex/cons/assign_neg.cc: Likewise. * testsuite/30_threads/mutex/cons/constexpr.cc: Likewise. * testsuite/30_threads/mutex/cons/copy_neg.cc: Likewise. * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/mutex/lock/1.cc: Likewise. * testsuite/30_threads/mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/mutex/requirements/standard_layout.cc:: Likewise. * testsuite/30_threads/mutex/requirements/typedefs.cc: Likewise. * testsuite/30_threads/mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/mutex/unlock/1.cc: Likewise. * testsuite/30_threads/mutex/unlock/2.cc: Likewise. * testsuite/30_threads/once_flag/cons/constexpr.cc: Likewise. * testsuite/30_threads/packaged_task/49668.cc: Likewise. * testsuite/30_threads/packaged_task/60564.cc: Likewise. * testsuite/30_threads/packaged_task/cons/1.cc: Likewise. * testsuite/30_threads/packaged_task/cons/2.cc: Likewise. * testsuite/30_threads/packaged_task/cons/3.cc: Likewise. * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise. * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise. * testsuite/30_threads/packaged_task/cons/alloc2.cc: Likewise. * testsuite/30_threads/packaged_task/cons/alloc_min.cc: Likewise. * testsuite/30_threads/packaged_task/cons/assign_neg.cc: Likewise. * testsuite/30_threads/packaged_task/cons/copy_neg.cc: Likewise. * testsuite/30_threads/packaged_task/cons/move.cc: Likewise. * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise. * testsuite/30_threads/packaged_task/members/at_thread_exit.cc: Likewise. * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise. * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise. * testsuite/30_threads/packaged_task/members/reset.cc: Likewise. * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise. * testsuite/30_threads/packaged_task/members/swap.cc: Likewise. * testsuite/30_threads/packaged_task/members/valid.cc: Likewise. * testsuite/30_threads/packaged_task/requirements/ explicit_instantiation.cc: Likewise. * testsuite/30_threads/packaged_task/uses_allocator.cc: Likewise. * testsuite/30_threads/promise/60966.cc: Likewise. * testsuite/30_threads/promise/69106.cc: Likewise. * testsuite/30_threads/promise/cons/1.cc: Likewise. * testsuite/30_threads/promise/cons/alloc.cc: Likewise. * testsuite/30_threads/promise/cons/alloc2.cc: Likewise. * testsuite/30_threads/promise/cons/alloc_min.cc: Likewise. * testsuite/30_threads/promise/cons/assign_neg.cc: Likewise. * testsuite/30_threads/promise/cons/copy_neg.cc: Likewise. * testsuite/30_threads/promise/cons/move.cc: Likewise. * testsuite/30_threads/promise/cons/move_assign.cc: Likewise. * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise. * testsuite/30_threads/promise/members/at_thread_exit2.cc: Likewise. * testsuite/30_threads/promise/members/get_future.cc: Likewise. * testsuite/30_threads/promise/members/get_future2.cc: Likewise. * testsuite/30_threads/promise/members/set_exception.cc: Likewise. * testsuite/30_threads/promise/members/set_exception2.cc: Likewise. * testsuite/30_threads/promise/members/set_value.cc: Likewise. * testsuite/30_threads/promise/members/set_value2.cc: Likewise. * testsuite/30_threads/promise/members/set_value3.cc: Likewise. * testsuite/30_threads/promise/members/swap.cc: Likewise. * testsuite/30_threads/promise/requirements/explicit_instantiation.cc: * Likewise. * testsuite/30_threads/promise/uses_allocator.cc: Likewise. From-SVN: r263006
2018-07-26 16:02:42 +02:00
* testsuite/30_threads/async/42819.cc: Remove dg-require-cstdint
directive.
* testsuite/30_threads/async/49668.cc: Likewise.
* testsuite/30_threads/async/54297.cc: Likewise.
* testsuite/30_threads/async/84532.cc: Likewise.
* testsuite/30_threads/async/any.cc: Likewise.
* testsuite/30_threads/async/async.cc: Likewise.
* testsuite/30_threads/async/except.cc: Likewise.
* testsuite/30_threads/async/forced_unwind.cc: Likewise.
* testsuite/30_threads/async/launch.cc: Likewise.
* testsuite/30_threads/async/lwg2021.cc: Likewise.
* testsuite/30_threads/async/sync.cc: Likewise.
* testsuite/30_threads/call_once/39909.cc: Likewise.
* testsuite/30_threads/call_once/49668.cc: Likewise.
* testsuite/30_threads/call_once/60497.cc: Likewise.
* testsuite/30_threads/call_once/call_once1.cc: Likewise.
* testsuite/30_threads/call_once/constexpr.cc: Likewise.
* testsuite/30_threads/call_once/dr2442.cc: Likewise.
* testsuite/30_threads/call_once/once_flag.cc: Likewise.
* testsuite/30_threads/condition_variable/54185.cc: Likewise.
* testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
* testsuite/30_threads/condition_variable/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/condition_variable/members/1.cc: Likewise.
* testsuite/30_threads/condition_variable/members/2.cc: Likewise.
* testsuite/30_threads/condition_variable/members/3.cc: Likewise.
* testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
* testsuite/30_threads/condition_variable/members/68519.cc: Likewise.
* testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
Likewise.
* testsuite/30_threads/condition_variable/requirements/
standard_layout.cc: Likewise.
* testsuite/30_threads/condition_variable/requirements/typedefs.cc:
* Likewise.
* testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
* testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
* testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc:
Likewise.
* testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
* testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
* testsuite/30_threads/future/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/future/cons/constexpr.cc: Likewise.
* testsuite/30_threads/future/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/future/cons/default.cc: Likewise.
* testsuite/30_threads/future/cons/move.cc: Likewise.
* testsuite/30_threads/future/cons/move_assign.cc: Likewise.
* testsuite/30_threads/future/members/45133.cc: Likewise.
* testsuite/30_threads/future/members/get.cc: Likewise.
* testsuite/30_threads/future/members/get2.cc: Likewise.
* testsuite/30_threads/future/members/share.cc: Likewise.
* testsuite/30_threads/future/members/valid.cc: Likewise.
* testsuite/30_threads/future/members/wait.cc: Likewise.
* testsuite/30_threads/future/members/wait_for.cc: Likewise.
* testsuite/30_threads/future/members/wait_until.cc: Likewise.
* testsuite/30_threads/future/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc:
Likewise.
* testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
* testsuite/30_threads/headers/mutex/types_std_c++0x.cc: Likewise.
* testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise.
* testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise.
* testsuite/30_threads/lock/1.cc: Likewise.
* testsuite/30_threads/lock/2.cc: Likewise.
* testsuite/30_threads/lock/3.cc: Likewise.
* testsuite/30_threads/lock/4.cc: Likewise.
* testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
* testsuite/30_threads/lock_guard/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/lock_guard/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/mutex/cons/1.cc: Likewise.
* testsuite/30_threads/mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/mutex/cons/constexpr.cc: Likewise.
* testsuite/30_threads/mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
* testsuite/30_threads/mutex/lock/1.cc: Likewise.
* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
* testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
* testsuite/30_threads/mutex/requirements/standard_layout.cc::
Likewise.
* testsuite/30_threads/mutex/requirements/typedefs.cc: Likewise.
* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/mutex/unlock/2.cc: Likewise.
* testsuite/30_threads/once_flag/cons/constexpr.cc: Likewise.
* testsuite/30_threads/packaged_task/49668.cc: Likewise.
* testsuite/30_threads/packaged_task/60564.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/alloc2.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/alloc_min.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
* testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
* testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
Likewise.
* testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
* testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
* testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
* testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
* testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
* testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
* testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
* testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
* testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
* testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
* testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
* testsuite/30_threads/packaged_task/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/30_threads/packaged_task/uses_allocator.cc: Likewise.
* testsuite/30_threads/promise/60966.cc: Likewise.
* testsuite/30_threads/promise/69106.cc: Likewise.
* testsuite/30_threads/promise/cons/1.cc: Likewise.
* testsuite/30_threads/promise/cons/alloc.cc: Likewise.
* testsuite/30_threads/promise/cons/alloc2.cc: Likewise.
* testsuite/30_threads/promise/cons/alloc_min.cc: Likewise.
* testsuite/30_threads/promise/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/promise/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/promise/cons/move.cc: Likewise.
* testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
* testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
* testsuite/30_threads/promise/members/at_thread_exit2.cc: Likewise.
* testsuite/30_threads/promise/members/get_future.cc: Likewise.
* testsuite/30_threads/promise/members/get_future2.cc: Likewise.
* testsuite/30_threads/promise/members/set_exception.cc: Likewise.
* testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
* testsuite/30_threads/promise/members/set_value.cc: Likewise.
* testsuite/30_threads/promise/members/set_value2.cc: Likewise.
* testsuite/30_threads/promise/members/set_value3.cc: Likewise.
* testsuite/30_threads/promise/members/swap.cc: Likewise.
* testsuite/30_threads/promise/requirements/explicit_instantiation.cc:
* Likewise.
* testsuite/30_threads/promise/uses_allocator.cc: Likewise.
Remove dg-require-cstdint directive from tests Tests for components which are no longer dependent on _GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>. * testsuite/18_support/numeric_limits/char16_32_t.cc: Qualify names from namespace std. * testsuite/20_util/align/2.cc: Remove dg-require-cstdint directive. * testsuite/20_util/duration/arithmetic/1.cc: Likewise. * testsuite/20_util/duration/arithmetic/2.cc: Likewise. * testsuite/20_util/duration/arithmetic/dr2020.cc: Likewise. * testsuite/20_util/duration/arithmetic/dr934-1.cc: Likewise. * testsuite/20_util/duration/arithmetic/dr934-2.cc: Likewise. * testsuite/20_util/duration/comparison_operators/1.cc: Likewise. * testsuite/20_util/duration/cons/1.cc: Likewise. * testsuite/20_util/duration/cons/1_neg.cc: Likewise. * testsuite/20_util/duration/cons/2.cc: Likewise. * testsuite/20_util/duration/cons/54025.cc: Likewise. * testsuite/20_util/duration/cons/dr974_neg.cc: Likewise. * testsuite/20_util/duration/requirements/explicit_instantiation/ explicit_instantiation.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. * testsuite/20_util/make_signed/requirements/typedefs-4.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp1.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp2.cc: Likewise. * testsuite/20_util/ratio/comparisons/comp3.cc: Likewise. * testsuite/20_util/ratio/cons/cons1.cc: Likewise. * testsuite/20_util/ratio/operations/45866.cc: Likewise. * testsuite/20_util/ratio/operations/47913.cc: Likewise. * testsuite/20_util/ratio/operations/53840.cc: Likewise. * testsuite/20_util/ratio/operations/ops1.cc: Likewise. * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise. * testsuite/20_util/system_clock/1.cc: Likewise. * testsuite/20_util/time_point/1.cc: Likewise. * testsuite/20_util/time_point/2.cc: Likewise. * testsuite/20_util/time_point/3.cc: Likewise. * testsuite/20_util/time_point/requirements/explicit_instantiation/ explicit_instantiation.cc: Likewise. * testsuite/21_strings/basic_string/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/21_strings/basic_string/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/21_strings/basic_string_view/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/21_strings/basic_string_view/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/21_strings/char_traits/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/21_strings/char_traits/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/21_strings/headers/string/types_std_c++0x.cc: Likewise. * testsuite/22_locale/codecvt/char16_t.cc: Likewise. * testsuite/22_locale/codecvt/char32_t.cc: Likewise. * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: Likewise. * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: Likewise. * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc: Likewise. * testsuite/22_locale/codecvt/utf8.cc: Likewise. * testsuite/23_containers/vector/bool/72847.cc: Likewise. * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char16_t/1.cc: Likewise. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char32_t/1.cc: Likewise. * testsuite/ext/vstring/requirements/explicit_instantiation/char16_t/ 1.cc: Likewise. * testsuite/ext/vstring/requirements/explicit_instantiation/char32_t/ 1.cc: Likewise. From-SVN: r263005
2018-07-26 16:02:26 +02:00
* testsuite/18_support/numeric_limits/char16_32_t.cc: Qualify names
from namespace std.
* testsuite/20_util/align/2.cc: Remove dg-require-cstdint directive.
* testsuite/20_util/duration/arithmetic/1.cc: Likewise.
* testsuite/20_util/duration/arithmetic/2.cc: Likewise.
* testsuite/20_util/duration/arithmetic/dr2020.cc: Likewise.
* testsuite/20_util/duration/arithmetic/dr934-1.cc: Likewise.
* testsuite/20_util/duration/arithmetic/dr934-2.cc: Likewise.
* testsuite/20_util/duration/comparison_operators/1.cc: Likewise.
* testsuite/20_util/duration/cons/1.cc: Likewise.
* testsuite/20_util/duration/cons/1_neg.cc: Likewise.
* testsuite/20_util/duration/cons/2.cc: Likewise.
* testsuite/20_util/duration/cons/54025.cc: Likewise.
* testsuite/20_util/duration/cons/dr974_neg.cc: Likewise.
* testsuite/20_util/duration/requirements/explicit_instantiation/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs-4.cc: Likewise.
* testsuite/20_util/ratio/comparisons/comp1.cc: Likewise.
* testsuite/20_util/ratio/comparisons/comp2.cc: Likewise.
* testsuite/20_util/ratio/comparisons/comp3.cc: Likewise.
* testsuite/20_util/ratio/cons/cons1.cc: Likewise.
* testsuite/20_util/ratio/operations/45866.cc: Likewise.
* testsuite/20_util/ratio/operations/47913.cc: Likewise.
* testsuite/20_util/ratio/operations/53840.cc: Likewise.
* testsuite/20_util/ratio/operations/ops1.cc: Likewise.
* testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
* testsuite/20_util/system_clock/1.cc: Likewise.
* testsuite/20_util/time_point/1.cc: Likewise.
* testsuite/20_util/time_point/2.cc: Likewise.
* testsuite/20_util/time_point/3.cc: Likewise.
* testsuite/20_util/time_point/requirements/explicit_instantiation/
explicit_instantiation.cc: Likewise.
* testsuite/21_strings/basic_string/requirements/
explicit_instantiation/char16_t/1.cc: Likewise.
* testsuite/21_strings/basic_string/requirements/
explicit_instantiation/char32_t/1.cc: Likewise.
* testsuite/21_strings/basic_string_view/requirements/
explicit_instantiation/char16_t/1.cc: Likewise.
* testsuite/21_strings/basic_string_view/requirements/
explicit_instantiation/char32_t/1.cc: Likewise.
* testsuite/21_strings/char_traits/requirements/
explicit_instantiation/char16_t/1.cc: Likewise.
* testsuite/21_strings/char_traits/requirements/
explicit_instantiation/char32_t/1.cc: Likewise.
* testsuite/21_strings/headers/string/types_std_c++0x.cc: Likewise.
* testsuite/22_locale/codecvt/char16_t.cc: Likewise.
* testsuite/22_locale/codecvt/char32_t.cc: Likewise.
* testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
Likewise.
* testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
Likewise.
* testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
Likewise.
* testsuite/22_locale/codecvt/utf8.cc: Likewise.
* testsuite/23_containers/vector/bool/72847.cc: Likewise.
* testsuite/23_containers/vector/debug/multithreaded_swap.cc:
Likewise.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/char16_t/1.cc: Likewise.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/char32_t/1.cc: Likewise.
* testsuite/ext/vstring/requirements/explicit_instantiation/char16_t/
1.cc: Likewise.
* testsuite/ext/vstring/requirements/explicit_instantiation/char32_t/
1.cc: Likewise.
Add missing checks for _GLIBCXX_USE_C99_STDINT_TR1 The throw_allocator extension depends on <tr1/random> which depends on _GLIBCXX_USE_C99_STDINT_TR1. The Transactional Memory support uses fixed-width integer types from <stdint.h>. * include/ext/throw_allocator.h [!_GLIBCXX_USE_C99_STDINT_TR1] (random_condition, throw_value_random, throw_allocator_random) (std::hash<throw_value_random>): Do not define when <tr1/random> is not usable. * src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_C99_STDINT_TR1]: Do not define transactional memory support when <stdint.h> is not usable. From-SVN: r263004
2018-07-26 16:02:11 +02:00
* include/ext/throw_allocator.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(random_condition, throw_value_random, throw_allocator_random)
(std::hash<throw_value_random>): Do not define when <tr1/random> is
not usable.
* src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_C99_STDINT_TR1]: Do not
define transactional memory support when <stdint.h> is not usable.
Modify some library internals to work without <stdint.h> std::__detail::__clp2 used uint_fast32_t and uint_fast64_t without checking _GLIBCXX_USE_C99_STDINT_TR1 which was a potential bug. A simpler implementation based on the new std::__ceil2 code performs better and doesn't depend on <stdint.h> types. std::align and other C++11 functions in <memory> where unnecessarily missing when _GLIBCXX_USE_C99_STDINT_TR1 was not defined. * include/bits/hashtable_policy.h (__detail::__clp2): Use faster implementation that doesn't depend on <stdint.h> types. * include/std/memory (align) [!_GLIBCXX_USE_C99_STDINT_TR1]: Use std::size_t when std::uintptr_t is not usable. [!_GLIBCXX_USE_C99_STDINT_TR1] (pointer_safety, declare_reachable) (undeclare_reachable, declare_no_pointers, undeclare_no_pointers): Define independent of _GLIBCXX_USE_C99_STDINT_TR1. From-SVN: r263003
2018-07-26 16:02:05 +02:00
* include/bits/hashtable_policy.h (__detail::__clp2): Use faster
implementation that doesn't depend on <stdint.h> types.
* include/std/memory (align) [!_GLIBCXX_USE_C99_STDINT_TR1]: Use
std::size_t when std::uintptr_t is not usable.
[!_GLIBCXX_USE_C99_STDINT_TR1] (pointer_safety, declare_reachable)
(undeclare_reachable, declare_no_pointers, undeclare_no_pointers):
Define independent of _GLIBCXX_USE_C99_STDINT_TR1.
Remove char16_t and char32_t dependency on <stdint.h> The char16_t and char32_t types are automatically defined by the compiler and do not depend on support in <stdint.h>. The char_traits specializations depend on uint_leastNN_t but can be made to work anyway by using the predefined macros, or as a last resort make_unsigned. * include/bits/basic_string.h [!_GLIBCXX_USE_C99_STDINT_TR1] (hash<u16string>, hash<u32string>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/bits/char_traits.h [!_GLIBCXX_USE_C99_STDINT_TR1] (char_traits<char16_t>, char_traits<char32_t>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. Use __UINT_LEAST16_TYPE__ and __UINT_LEAST32_TYPE__ or make_unsigned when <stdint.h> is not usable. * include/bits/codecvt.h [!_GLIBCXX_USE_C99_STDINT_TR1] (codecvt<char16_t, char, mbstate_t>) (codecvt<char32_t, char, mbstate_t>) (codecvt_byname<char16_t, char, mbstate_t>) (codecvt_byname<char32_t, char, mbstate_t>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/bits/locale_facets.h [!_GLIBCXX_USE_C99_STDINT_TR1] (_GLIBCXX_NUM_UNICODE_FACETS): Likewise. * include/bits/stringfwd.h [!_GLIBCXX_USE_C99_STDINT_TR1] (char_traits<char16_t>, char_traits<char32_t>) (basic_string<char16_t>, basic_string<char32_t>): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/experimental/string_view [!_GLIBCXX_USE_C99_STDINT_TR1] (u16string_view, u32string_view, hash<u16string_view>) (hash<u32string_view>, operator""sv(const char16_t, size_t)) (operator""sv(const char32_t, size_t)): Likewise. * include/ext/vstring.h [!_GLIBCXX_USE_C99_STDINT_TR1] (hash<__u16vstring>, hash<__u32vstring>): Likewise. * include/ext/vstring_fwd.h [!_GLIBCXX_USE_C99_STDINT_TR1] (__u16vstring, __u16sso_string, __u16rc_string, __u32vstring) (__u32sso_string, __u32rc_string): Likewise. * include/std/codecvt [!_GLIBCXX_USE_C99_STDINT_TR1] (codecvt_mode) (codecvt_utf8, codecvt_utf16, codecvt_utf8_utf16): Likewise. * include/std/string_view [!_GLIBCXX_USE_C99_STDINT_TR1] (u16string_view, u32string_view, hash<u16string_view>) (hash<u32string_view>, operator""sv(const char16_t, size_t)) (operator""sv(const char32_t, size_t)): Likewise. * src/c++11/codecvt.cc: Likewise. * src/c++98/locale_init.cc: Likewise. * src/c++98/localename.cc: Likewise. From-SVN: r263002
2018-07-26 16:02:01 +02:00
* include/bits/basic_string.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(hash<u16string>, hash<u32string>): Remove dependency on
_GLIBCXX_USE_C99_STDINT_TR1.
* include/bits/char_traits.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(char_traits<char16_t>, char_traits<char32_t>): Remove dependency on
_GLIBCXX_USE_C99_STDINT_TR1. Use __UINT_LEAST16_TYPE__ and
__UINT_LEAST32_TYPE__ or make_unsigned when <stdint.h> is not usable.
* include/bits/codecvt.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(codecvt<char16_t, char, mbstate_t>)
(codecvt<char32_t, char, mbstate_t>)
(codecvt_byname<char16_t, char, mbstate_t>)
(codecvt_byname<char32_t, char, mbstate_t>): Remove dependency
on _GLIBCXX_USE_C99_STDINT_TR1.
* include/bits/locale_facets.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(_GLIBCXX_NUM_UNICODE_FACETS): Likewise.
* include/bits/stringfwd.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(char_traits<char16_t>, char_traits<char32_t>)
(basic_string<char16_t>, basic_string<char32_t>): Remove dependency
on _GLIBCXX_USE_C99_STDINT_TR1.
* include/experimental/string_view [!_GLIBCXX_USE_C99_STDINT_TR1]
(u16string_view, u32string_view, hash<u16string_view>)
(hash<u32string_view>, operator""sv(const char16_t, size_t))
(operator""sv(const char32_t, size_t)): Likewise.
* include/ext/vstring.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(hash<__u16vstring>, hash<__u32vstring>): Likewise.
* include/ext/vstring_fwd.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(__u16vstring, __u16sso_string, __u16rc_string, __u32vstring)
(__u32sso_string, __u32rc_string): Likewise.
* include/std/codecvt [!_GLIBCXX_USE_C99_STDINT_TR1] (codecvt_mode)
(codecvt_utf8, codecvt_utf16, codecvt_utf8_utf16): Likewise.
* include/std/string_view [!_GLIBCXX_USE_C99_STDINT_TR1]
(u16string_view, u32string_view, hash<u16string_view>)
(hash<u32string_view>, operator""sv(const char16_t, size_t))
(operator""sv(const char32_t, size_t)): Likewise.
* src/c++11/codecvt.cc: Likewise.
* src/c++98/locale_init.cc: Likewise.
* src/c++98/localename.cc: Likewise.
Remove <chrono> dependency on _GLIBCXX_USE_C99_STDINT_TR1 By adding fallback definitions of std::intmax_t and std::uintmax_t it's possible to define <ratio> without _GLIBCXX_USE_C99_STDINT_TR1. This in turn allows most of <chrono> to be defined, which removes the dependency on _GLIBCXX_USE_C99_STDINT_TR1 for all of the C++11 concurrency features. The compiler defines __INTMAX_TYPE__ and __UINTMAX_TYPE__ unconditionally so it should be safe to rely on them. * include/bits/atomic_futex.h [!_GLIBCXX_USE_C99_STDINT_TR1] (__atomic_futex_unsigned_base): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. * include/bits/unique_lock.h [!_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/c_global/cstdint [!_GLIBCXX_USE_C99_STDINT_TR1] (intmax_t) (uintmax_t): Define using predefined macros. * include/std/chrono [!_GLIBCXX_USE_C99_STDINT_TR1] (duration) (time_point, system_clock, high_resolution_clock, steady_clock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. (nanoseconds, microseconds, milliseconds, seconds, minutes, hours): [!_GLIBCXX_USE_C99_STDINT_TR1]: Define using __INT64_TYPE__ or long long when <stdint.h> is not usable. * include/std/condition_variable [!_GLIBCXX_USE_C99_STDINT_TR1] (condition_variable, condition_variable_any): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1. * include/std/future [!_GLIBCXX_USE_C99_STDINT_TR1] (future, promise) (packaged_task, async): Likewise. * include/std/mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (recursive_mutex) (timed_mutex, recursive_timed_mutex, try_lock, lock, scoped_lock) (once_flag, call_once): Likewise. * include/std/ratio [!_GLIBCXX_USE_C99_STDINT_TR1] (ratio): Likewise. * include/std/shared_mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (shared_mutex, shared_timed_mutex, shared_lock): Likewise. * include/std/thread [!_GLIBCXX_USE_C99_STDINT_TR1] (thread) (this_thread::get_id, this_thread::yield, this_thread::sleep_for) (this_thread::sleep_until): Likewise. * src/c++11/chrono.cc: Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro. * src/c++11/condition_variable.cc: Likewise. * src/c++11/futex.cc: Likewise. * src/c++11/future.cc: Likewise. * src/c++11/mutex.cc: Likewise. * src/c++11/thread.cc: Likewise. * testsuite/20_util/duration/literals/range_neg.cc: Adjust dg-error. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise. * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise. From-SVN: r263001
2018-07-26 16:01:55 +02:00
* include/bits/atomic_futex.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(__atomic_futex_unsigned_base): Remove dependency on
_GLIBCXX_USE_C99_STDINT_TR1 macro.
* include/bits/unique_lock.h [!_GLIBCXX_USE_C99_STDINT_TR1]
(unique_lock): Remove dependency on _GLIBCXX_USE_C99_STDINT_TR1.
* include/c_global/cstdint [!_GLIBCXX_USE_C99_STDINT_TR1] (intmax_t)
(uintmax_t): Define using predefined macros.
* include/std/chrono [!_GLIBCXX_USE_C99_STDINT_TR1] (duration)
(time_point, system_clock, high_resolution_clock, steady_clock): Remove
dependency on _GLIBCXX_USE_C99_STDINT_TR1 macro.
(nanoseconds, microseconds, milliseconds, seconds, minutes, hours):
[!_GLIBCXX_USE_C99_STDINT_TR1]: Define using __INT64_TYPE__ or
long long when <stdint.h> is not usable.
* include/std/condition_variable [!_GLIBCXX_USE_C99_STDINT_TR1]
(condition_variable, condition_variable_any): Remove dependency on
_GLIBCXX_USE_C99_STDINT_TR1.
* include/std/future [!_GLIBCXX_USE_C99_STDINT_TR1] (future, promise)
(packaged_task, async): Likewise.
* include/std/mutex [!_GLIBCXX_USE_C99_STDINT_TR1] (recursive_mutex)
(timed_mutex, recursive_timed_mutex, try_lock, lock, scoped_lock)
(once_flag, call_once): Likewise.
* include/std/ratio [!_GLIBCXX_USE_C99_STDINT_TR1] (ratio): Likewise.
* include/std/shared_mutex [!_GLIBCXX_USE_C99_STDINT_TR1]
(shared_mutex, shared_timed_mutex, shared_lock): Likewise.
* include/std/thread [!_GLIBCXX_USE_C99_STDINT_TR1] (thread)
(this_thread::get_id, this_thread::yield, this_thread::sleep_for)
(this_thread::sleep_until): Likewise.
* src/c++11/chrono.cc: Remove dependency on
_GLIBCXX_USE_C99_STDINT_TR1 macro.
* src/c++11/condition_variable.cc: Likewise.
* src/c++11/futex.cc: Likewise.
* src/c++11/future.cc: Likewise.
* src/c++11/mutex.cc: Likewise.
* src/c++11/thread.cc: Likewise.
* testsuite/20_util/duration/literals/range_neg.cc: Adjust dg-error.
* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
* testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
xfail experimental/memory_resource/new_delete_resource.cc on 32-bit Solaris/x86 (PR libstdc++/77691) PR libstdc++/77691 * testsuite/experimental/memory_resource/new_delete_resource.cc: xfail execution on 32-bit Solaris/x86. From-SVN: r263000
2018-07-26 14:36:21 +02:00
2018-07-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libstdc++/77691
* testsuite/experimental/memory_resource/new_delete_resource.cc:
xfail execution on 32-bit Solaris/x86.
optimize std::vector move assignment 2018-07-26 Marc Glisse <marc.glisse@inria.fr> * include/bits/stl_vector.h (_Vector_impl_data::_M_copy_data): New. (_Vector_impl_data::_M_swap_data): Use _M_copy_data. (vector::_M_move_assign): Reorder the swaps. From-SVN: r262998
2018-07-26 14:01:14 +02:00
2018-07-26 Marc Glisse <marc.glisse@inria.fr>
* include/bits/stl_vector.h (_Vector_impl_data::_M_copy_data): New.
(_Vector_impl_data::_M_swap_data): Use _M_copy_data.
(vector::_M_move_assign): Reorder the swaps.
PR libstdc++/86676 another alignment fix for test PR libstdc++/86676 * testsuite/20_util/monotonic_buffer_resource/release.cc: Request same alignment for post-release allocation. From-SVN: r262984
2018-07-26 01:38:17 +02:00
2018-07-26 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86676
* testsuite/20_util/monotonic_buffer_resource/release.cc: Request
same alignment for post-release allocation.
Move std::unique_lock definition to a separate header This will allow std::mutex and std::lock_guard to be used elsewhere in the library without pulling in the whole of <chrono>. Previously the whole of <bits/std_mutex.h> was conditional on the _GLIBCXX_USE_C99_STDINT_TR1 macro, but only the std::unique_lock members that use <chrono> facilities should depend on that. std::mutex only needs to depend on _GLIBCXX_HAS_GTHREADS and std::lock_guard can be defined unconditionally. Some parts of <bits/std_mutex.h> and <mutex> are based on code in <ext/concurrence.h> which dates from 2003. However, the std::unique_lock implementation was added in 2008 by r135007, without using any earlier code. Therefore the new header file has copyright years 2008-2018. * include/Makefile.am: Add new <bits/unique_lock.h> header. * include/Makefile.in: Regenerate. * include/bits/std_mutex.h [!_GLIBCXX_USE_C99_STDINT_TR1] (mutex) (lock_guard): Define independent of _GLIBCXX_USE_C99_STDINT_TR1. (unique_lock): Move definition to ... * include/bits/unique_lock.h: New header. [!_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock): Define unconditionally. [_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock(mutex_type&, time_point)) (unique_lock(mutex_type&, duration), unique_lock::try_lock_until) (unique_lock::try_lock_for): Define only when <chrono> is usable. * include/std/condition_variable: Include <bits/unique_lock.h>. * include/std/mutex: Likewise. From-SVN: r262963
2018-07-25 12:40:12 +02:00
2018-07-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86676 Do not assume stack buffer is aligned PR libstdc++/86676 * testsuite/20_util/monotonic_buffer_resource/release.cc: Allow for buffer being misaligned and so returned pointer not being at start. From-SVN: r262980
2018-07-25 22:23:07 +02:00
PR libstdc++/86676
* testsuite/20_util/monotonic_buffer_resource/release.cc: Allow for
buffer being misaligned and so returned pointer not being at start.
Add missing header for std::max_align_t * include/experimental/memory_resource: Include <cstddef> header. From-SVN: r262977
2018-07-25 19:24:49 +02:00
* include/experimental/memory_resource: Include <cstddef> header.
Add new src/c++17 directory to list in acinclude.m4 * acinclude.m4 (glibcxx_SUBDIRS): Add src/c++17. * src/Makefile.am: Add comment. * src/c++17/Makefile.in: Regenerate. From-SVN: r262964
2018-07-25 13:01:39 +02:00
* acinclude.m4 (glibcxx_SUBDIRS): Add src/c++17.
* src/Makefile.am: Add comment.
* src/c++17/Makefile.in: Regenerate.
Move std::unique_lock definition to a separate header This will allow std::mutex and std::lock_guard to be used elsewhere in the library without pulling in the whole of <chrono>. Previously the whole of <bits/std_mutex.h> was conditional on the _GLIBCXX_USE_C99_STDINT_TR1 macro, but only the std::unique_lock members that use <chrono> facilities should depend on that. std::mutex only needs to depend on _GLIBCXX_HAS_GTHREADS and std::lock_guard can be defined unconditionally. Some parts of <bits/std_mutex.h> and <mutex> are based on code in <ext/concurrence.h> which dates from 2003. However, the std::unique_lock implementation was added in 2008 by r135007, without using any earlier code. Therefore the new header file has copyright years 2008-2018. * include/Makefile.am: Add new <bits/unique_lock.h> header. * include/Makefile.in: Regenerate. * include/bits/std_mutex.h [!_GLIBCXX_USE_C99_STDINT_TR1] (mutex) (lock_guard): Define independent of _GLIBCXX_USE_C99_STDINT_TR1. (unique_lock): Move definition to ... * include/bits/unique_lock.h: New header. [!_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock): Define unconditionally. [_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock(mutex_type&, time_point)) (unique_lock(mutex_type&, duration), unique_lock::try_lock_until) (unique_lock::try_lock_for): Define only when <chrono> is usable. * include/std/condition_variable: Include <bits/unique_lock.h>. * include/std/mutex: Likewise. From-SVN: r262963
2018-07-25 12:40:12 +02:00
* include/Makefile.am: Add new <bits/unique_lock.h> header.
* include/Makefile.in: Regenerate.
* include/bits/std_mutex.h [!_GLIBCXX_USE_C99_STDINT_TR1] (mutex)
(lock_guard): Define independent of _GLIBCXX_USE_C99_STDINT_TR1.
(unique_lock): Move definition to ...
* include/bits/unique_lock.h: New header.
[!_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock): Define unconditionally.
[_GLIBCXX_USE_C99_STDINT_TR1] (unique_lock(mutex_type&, time_point))
(unique_lock(mutex_type&, duration), unique_lock::try_lock_until)
(unique_lock::try_lock_for): Define only when <chrono> is usable.
* include/std/condition_variable: Include <bits/unique_lock.h>.
* include/std/mutex: Likewise.
PR libstdc++/70966 fix lifetime bug for default resource PR libstdc++/70966 * include/experimental/memory_resource (__get_default_resource): Use placement new to create an object with dynamic storage duration. From-SVN: r262943
2018-07-24 15:03:11 +02:00
2018-07-24 Jonathan Wakely <jwakely@redhat.com>
Add initial version of C++17 <memory_resource> header This is missing the synchronized_pool_resource and unsynchronized_pool_resource classes but is otherwise complete. This is a new implementation, not based on the existing code in <experimental/memory_resource>, but memory_resource and polymorphic_allocator ended up looking almost the same anyway. The constant_init kluge in src/c++17/memory_resource.cc is apparently due to Richard Smith and ensures that the objects are constructed during constant initialiation phase and not destroyed (because the constant_init destructor doesn't destroy the union member and the storage is not reused). * config/abi/pre/gnu.ver: Export new symbols. * configure: Regenerate. * include/Makefile.am: Add new <memory_resource> header. * include/Makefile.in: Regenerate. * include/precompiled/stdc++.h: Include <memory_resource> for C++17. * include/std/memory_resource: New header. (memory_resource, polymorphic_allocator, new_delete_resource) (null_memory_resource, set_default_resource, get_default_resource) (pool_options, monotonic_buffer_resource): Define. * src/Makefile.am: Add c++17 directory. * src/Makefile.in: Regenerate. * src/c++11/Makefile.am: Fix comment. * src/c++17/Makefile.am: Add makefile for new sub-directory. * src/c++17/Makefile.in: Generate. * src/c++17/memory_resource.cc: New. (newdel_res_t, null_res_t, constant_init, newdel_res, null_res) (default_res, new_delete_resource, null_memory_resource) (set_default_resource, get_default_resource): Define. * testsuite/20_util/memory_resource/1.cc: New test. * testsuite/20_util/memory_resource/2.cc: New test. * testsuite/20_util/monotonic_buffer_resource/1.cc: New test. * testsuite/20_util/monotonic_buffer_resource/allocate.cc: New test. * testsuite/20_util/monotonic_buffer_resource/deallocate.cc: New test. * testsuite/20_util/monotonic_buffer_resource/release.cc: New test. * testsuite/20_util/monotonic_buffer_resource/upstream_resource.cc: New test. * testsuite/20_util/polymorphic_allocator/1.cc: New test. * testsuite/20_util/polymorphic_allocator/resource.cc: New test. * testsuite/20_util/polymorphic_allocator/select.cc: New test. * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource): Define concrete memory resource for testing. (__gnu_test::default_resource_mgr): Define RAII helper for changing default resource. From-SVN: r262953
2018-07-24 23:09:55 +02:00
* config/abi/pre/gnu.ver: Export new symbols.
* configure: Regenerate.
* include/Makefile.am: Add new <memory_resource> header.
* include/Makefile.in: Regenerate.
* include/precompiled/stdc++.h: Include <memory_resource> for C++17.
* include/std/memory_resource: New header.
(memory_resource, polymorphic_allocator, new_delete_resource)
(null_memory_resource, set_default_resource, get_default_resource)
(pool_options, monotonic_buffer_resource): Define.
* src/Makefile.am: Add c++17 directory.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.am: Fix comment.
* src/c++17/Makefile.am: Add makefile for new sub-directory.
* src/c++17/Makefile.in: Generate.
* src/c++17/memory_resource.cc: New.
(newdel_res_t, null_res_t, constant_init, newdel_res, null_res)
(default_res, new_delete_resource, null_memory_resource)
(set_default_resource, get_default_resource): Define.
* testsuite/20_util/memory_resource/1.cc: New test.
* testsuite/20_util/memory_resource/2.cc: New test.
* testsuite/20_util/monotonic_buffer_resource/1.cc: New test.
* testsuite/20_util/monotonic_buffer_resource/allocate.cc: New test.
* testsuite/20_util/monotonic_buffer_resource/deallocate.cc: New test.
* testsuite/20_util/monotonic_buffer_resource/release.cc: New test.
* testsuite/20_util/monotonic_buffer_resource/upstream_resource.cc:
New test.
* testsuite/20_util/polymorphic_allocator/1.cc: New test.
* testsuite/20_util/polymorphic_allocator/resource.cc: New test.
* testsuite/20_util/polymorphic_allocator/select.cc: New test.
* testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource):
Define concrete memory resource for testing.
(__gnu_test::default_resource_mgr): Define RAII helper for changing
default resource.
PR libstdc++/86658 fix __niter_wrap to not copy invalid iterators An output iterator passed as the unused first argument to __niter_wrap might have already been invalidated, so don't copy it. PR libstdc++/86658 * include/bits/stl_algobase.h (__niter_wrap<_Iterator>): Pass unused parameter by reference, to avoid copying invalid iterators. * testsuite/25_algorithms/copy/86658.cc: New test. From-SVN: r262952
2018-07-24 22:49:10 +02:00
PR libstdc++/86658
* include/bits/stl_algobase.h (__niter_wrap<_Iterator>): Pass unused
parameter by reference, to avoid copying invalid iterators.
* testsuite/25_algorithms/copy/86658.cc: New test.
Minor refactoring in <bit> header * include/std/bit (__countl_zero, __countr_zero, __popcount): Use local variables for number of digits instead of type aliases. (__log2p1): Remove redundant branch also checked in __countl_zero. From-SVN: r262947
2018-07-24 15:51:50 +02:00
* include/std/bit (__countl_zero, __countr_zero, __popcount): Use
local variables for number of digits instead of type aliases.
(__log2p1): Remove redundant branch also checked in __countl_zero.
Reorder conditions in uses-allocator construction helper The erased_type condition is only true for code using the Library Fundamentals TS, so assume it's less common and only check it after checking for convertibility. This does mean for types using erased_type the more expensive convertibility check is done first, but such types are rare. * include/bits/uses_allocator.h (__is_erased_or_convertible): Reorder conditions. Add comments. * testsuite/20_util/uses_allocator/69293_neg.cc: Adjust dg-error line. * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise. * testsuite/20_util/scoped_allocator/69293_neg.cc: Likewise. From-SVN: r262945
2018-07-24 15:03:25 +02:00
* include/bits/uses_allocator.h (__is_erased_or_convertible): Reorder
conditions. Add comments.
* testsuite/20_util/uses_allocator/69293_neg.cc: Adjust dg-error line.
* testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
* testsuite/20_util/scoped_allocator/69293_neg.cc: Likewise.
* include/bits/uses_allocator.h (__is_erased_or_convertible): Remove.
(__uses_allocator_helper): Check conditions directly instead of
using __is_erased_or_convertible.
Make __resource_adaptor_imp usable with C++17 memory_resource By making the memory_resource base class a template parameter the __resource_adaptor_imp can be used to adapt an allocator into a std::pmr::memory_resource instead of experimental::pmr::memory_resource. * include/experimental/memory_resource: Adjust comments and whitespace. (__resource_adaptor_imp): Add second template parameter for type of memory resource base class. (memory_resource): Define default constructor, destructor, copy constructor and copy assignment operator as defaulted. From-SVN: r262944
2018-07-24 15:03:20 +02:00
* include/experimental/memory_resource: Adjust comments and
whitespace.
(__resource_adaptor_imp): Add second template parameter for type of
memory resource base class.
(memory_resource): Define default constructor, destructor, copy
constructor and copy assignment operator as defaulted.
PR libstdc++/70966 fix lifetime bug for default resource PR libstdc++/70966 * include/experimental/memory_resource (__get_default_resource): Use placement new to create an object with dynamic storage duration. From-SVN: r262943
2018-07-24 15:03:11 +02:00
PR libstdc++/70966
* include/experimental/memory_resource (__get_default_resource): Use
placement new to create an object with dynamic storage duration.
PR libstdc++/70940 optimize pmr::resource_adaptor for allocators using malloc pmr::resource_adaptor can avoid allocating an oversized buffer and doing manual alignment within that buffer when the wrapped allocator is known to always meet the requested alignment. Specifically, if the allocator is known to use malloc or new directly, then we can call the allocator directly for any fundamental alignment. PR libstdc++/70940 * include/experimental/memory_resource (__resource_adaptor_common::_AlignMgr::_M_unadjust): Add assertion. (__resource_adaptor_common::__guaranteed_alignment): New helper to give maximum alignment an allocator guarantees. Specialize for known allocators using new and malloc. (__resource_adaptor_imp::do_allocate): Use __guaranteed_alignment. (__resource_adaptor_imp::do_deallocate): Likewise. * testsuite/experimental/memory_resource/new_delete_resource.cc: Check that new and delete are called with expected sizes. From-SVN: r262935
2018-07-23 21:40:28 +02:00
2018-07-23 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70940
* include/experimental/memory_resource
(__resource_adaptor_common::_AlignMgr::_M_unadjust): Add assertion.
(__resource_adaptor_common::__guaranteed_alignment): New helper to
give maximum alignment an allocator guarantees. Specialize for known
allocators using new and malloc.
(__resource_adaptor_imp::do_allocate): Use __guaranteed_alignment.
(__resource_adaptor_imp::do_deallocate): Likewise.
* testsuite/experimental/memory_resource/new_delete_resource.cc:
Check that new and delete are called with expected sizes.
PR libstdc++/86595 add missing noexcept PR libstdc++/86595 * include/bits/fs_dir.h (directory_entry::refresh(error_code&)): Add noexcept. From-SVN: r262904
2018-07-20 13:52:54 +02:00
2018-07-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86595
* include/bits/fs_dir.h (directory_entry::refresh(error_code&)): Add
noexcept.
Use default visibility to work around clang -fvisibility-inlines-hidden bug Clang (including trunk and many older versions) incorrectly marks static local variables (__tag) hidden when -fvisibility-inlines-hidden is used. This can lead to multiple instances of __tag when shares objects are used. 2018-07-20 Fangrui Song <maskray@google.com> * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Use _GLIBCXX_VISIBILITY(default). From-SVN: r262903
2018-07-20 13:24:55 +02:00
2018-07-20 Fangrui Song <maskray@google.com>
* include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Use
_GLIBCXX_VISIBILITY(default).
PR libstdc++/86603 Move __cpp_lib_list_remove_return_type macro This should only be defined for C++2a not C++17. PR libstdc++/86603 * include/std/version: Move __cpp_lib_list_remove_return_type macro. From-SVN: r262902
2018-07-20 13:24:38 +02:00
2018-07-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86603
* include/std/version: Move __cpp_lib_list_remove_return_type macro.
Simplify the base characteristics for some type traits * include/std/type_traits (__is_member_object_pointer_helper): Use __not_<is_function<_Tp>>::type instead of integral_constant. (__is_member_function_pointer_helper): Likewise for is_function<_Tp>::type. (is_compund): Likewise for __not_<is_fundamental<_Tp>>::type. (__do_is_nt_destructible_impl): Use __bool_constant and reindent. (is_trivially_constructible): Remove redundant use of is_constructible. (__is_trivially_copy_assignable_impl): Remove redundant use of is_copy_assignable. (__is_trivially_move_assignable_impl): Remove redundant use of is_move_assignable. (is_trivially_destructible): Use __bool_constant. * testsuite/20_util/is_trivially_assignable/value.cc: Add some more tests for scalar types. From-SVN: r262889
2018-07-19 21:12:37 +02:00
2018-07-19 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (__is_member_object_pointer_helper): Use
__not_<is_function<_Tp>>::type instead of integral_constant.
(__is_member_function_pointer_helper): Likewise for
is_function<_Tp>::type.
(is_compund): Likewise for __not_<is_fundamental<_Tp>>::type.
(__do_is_nt_destructible_impl): Use __bool_constant and reindent.
(is_trivially_constructible): Remove redundant use of
is_constructible.
(__is_trivially_copy_assignable_impl): Remove redundant use of
is_copy_assignable.
(__is_trivially_move_assignable_impl): Remove redundant use of
is_move_assignable.
(is_trivially_destructible): Use __bool_constant.
* testsuite/20_util/is_trivially_assignable/value.cc: Add some more
tests for scalar types.
Use __builtin_memmove for trivially copyable types 2018-07-19 Glen Joseph Fernandes <glenjofe@gmail.com> * include/bits/stl_algobase.h (__copy_move_a): Used __is_trivially_copyable. (__copy_move_backward_a): Likewise. * testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc: New test. From-SVN: r262884
2018-07-19 20:58:09 +02:00
2018-07-19 Glen Joseph Fernandes <glenjofe@gmail.com>
* include/bits/stl_algobase.h (__copy_move_a): Used
__is_trivially_copyable.
(__copy_move_backward_a): Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc:
New test.
Remove unused explicit instantiation of __bind_simple The explicit instantiation of std::call_once used to require an instantiation of __bind_simple, but call_once was changed by r241031 to not use __bind_simple. The instantiation of __bind_simple (and the definitions it uses) are not needed. They should have been removed instead of doing the changes in r241111 that kept them compiling. The use of std::call_once by _Async_state_common::_M_join can be simplified to use a pointer instead of reference wrapper. The call_once symbol isn't exported so the change isn't visible outside the library. * src/c++11/compatibility-thread-c++0x.cc [_GLIBCXX_SHARED] (_Async_state_common::_M_join): Simplify use of std::call_once and corresponding explicit instantiation. (_Maybe_wrap_member_pointer, _Bind_simple, _Bind_simple_helper) (__bind_simple): Remove definitions and explicit instantiation that are not required by exported symbols. From-SVN: r262823
2018-07-17 15:16:51 +02:00
2018-07-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86450 use -Wabi=2 and simplify -Werror use Use -Wabi=2 to fix warnings about -Wabi having no effect on its own. This requires suppressing two warnings in src/c++11/debug.cc which do not affect the library ABI. Previously libstdc++ defaulted to --enable-werror but the -Werror flag was not actually added unless --enable-maintainer-mode was used. This is not documented and not the expected behaviour. This removes any special treatment for maintainer-mode, makes -Werror depend directly on --enable-werror, and changes the default to --enable-werror=no. PR libstdc++/86450 * acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Don't define WERROR. (GLIBCXX_EXPORT_FLAGS): Use -Wabi=2 instead of -Wabi. * configure: Regenerate. * configure.ac: Change GLIBCXX_ENABLE_WERROR default to "no". * doc/Makefile.in: Regenerate. * fragment.am: Set WERROR_FLAG to -Werror instead of $(WERROR). * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/c++11/Makefile.in: Regenerate. * src/c++11/debug.cc: Use diagnostic pragmas to suppress warnings from -Wabi=2 that don't affect exported symbols. * src/c++98/Makefile.in: Regenerate. * src/filesystem/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. From-SVN: r262824
2018-07-17 15:18:47 +02:00
PR libstdc++/86450
* acinclude.m4 (GLIBCXX_CHECK_COMPILER_FEATURES): Don't define WERROR.
(GLIBCXX_EXPORT_FLAGS): Use -Wabi=2 instead of -Wabi.
* configure: Regenerate.
* configure.ac: Change GLIBCXX_ENABLE_WERROR default to "no".
* doc/Makefile.in: Regenerate.
* fragment.am: Set WERROR_FLAG to -Werror instead of $(WERROR).
* include/Makefile.in: Regenerate.
* libsupc++/Makefile.in: Regenerate.
* po/Makefile.in: Regenerate.
* python/Makefile.in: Regenerate.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.in: Regenerate.
* src/c++11/debug.cc: Use diagnostic pragmas to suppress warnings
from -Wabi=2 that don't affect exported symbols.
* src/c++98/Makefile.in: Regenerate.
* src/filesystem/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
Remove unused explicit instantiation of __bind_simple The explicit instantiation of std::call_once used to require an instantiation of __bind_simple, but call_once was changed by r241031 to not use __bind_simple. The instantiation of __bind_simple (and the definitions it uses) are not needed. They should have been removed instead of doing the changes in r241111 that kept them compiling. The use of std::call_once by _Async_state_common::_M_join can be simplified to use a pointer instead of reference wrapper. The call_once symbol isn't exported so the change isn't visible outside the library. * src/c++11/compatibility-thread-c++0x.cc [_GLIBCXX_SHARED] (_Async_state_common::_M_join): Simplify use of std::call_once and corresponding explicit instantiation. (_Maybe_wrap_member_pointer, _Bind_simple, _Bind_simple_helper) (__bind_simple): Remove definitions and explicit instantiation that are not required by exported symbols. From-SVN: r262823
2018-07-17 15:16:51 +02:00
* src/c++11/compatibility-thread-c++0x.cc [_GLIBCXX_SHARED]
(_Async_state_common::_M_join): Simplify use of std::call_once and
corresponding explicit instantiation.
(_Maybe_wrap_member_pointer, _Bind_simple, _Bind_simple_helper)
(__bind_simple): Remove definitions and explicit instantiation that
are not required by exported symbols.
PR libstdc++/86537 remove less<shared_ptr<T>> partial specialization The standard doesn't specify this partial specialization (it was required after the changes in N2637 but then should have been removed following LWG 1262). Its presence is observable because it causes different results when operator< has been overloaded for a shared_ptr specialization. PR libstdc++/86537 * include/bits/shared_ptr.h (less<shared_ptr<_Tp>>): Remove non-standard partial specialization. * include/bits/shared_ptr_base.h (_Sp_less): Remove class definition. (less<__shared_ptr<_Tp, _Lp>): Remove partial specialization. * testsuite/20_util/shared_ptr/comparison/86537.cc: New test. From-SVN: r262739
2018-07-16 19:13:41 +02:00
2018-07-16 Jonathan Wakely <jwakely@redhat.com>
* scripts/create_testsuite_files: Fix typo in comment. From-SVN: r262741
2018-07-16 19:42:20 +02:00
* scripts/create_testsuite_files: Fix typo in comment.
PR libstdc++/86537 remove less<shared_ptr<T>> partial specialization The standard doesn't specify this partial specialization (it was required after the changes in N2637 but then should have been removed following LWG 1262). Its presence is observable because it causes different results when operator< has been overloaded for a shared_ptr specialization. PR libstdc++/86537 * include/bits/shared_ptr.h (less<shared_ptr<_Tp>>): Remove non-standard partial specialization. * include/bits/shared_ptr_base.h (_Sp_less): Remove class definition. (less<__shared_ptr<_Tp, _Lp>): Remove partial specialization. * testsuite/20_util/shared_ptr/comparison/86537.cc: New test. From-SVN: r262739
2018-07-16 19:13:41 +02:00
PR libstdc++/86537
* include/bits/shared_ptr.h (less<shared_ptr<_Tp>>): Remove
non-standard partial specialization.
* include/bits/shared_ptr_base.h (_Sp_less): Remove class definition.
(less<__shared_ptr<_Tp, _Lp>): Remove partial specialization.
* testsuite/20_util/shared_ptr/comparison/86537.cc: New test.
S/390: libstdc++: 64 and 32 bit baseline update libstdc++-v3/ChangeLog: 2018-07-16 Andreas Krebbel <krebbel@linux.ibm.com> * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update. * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt: Update. * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. From-SVN: r262681
2018-07-16 09:58:01 +02:00
2018-07-16 Andreas Krebbel <krebbel@linux.ibm.com>
* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt: Update.
* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
functions.h (__gnu_debug::__check_string): Move... 2018-07-06 François Dumont <fdumont@gcc.gnu.org> * include/debug/functions.h (__gnu_debug::__check_string): Move... * include/debug/string (__gnu_debug::__check_string): ... here. (_GLIBCXX_DEBUG_VERIFY_STR_COND_AT): New. (__glibcxx_check_string_n_constructor): New. (__gnu_debug::basic_string<>(const _CharT*, size_type, const _Alloc&)): Use latter. (__glibcxx_check_string_constructor): New. (__gnu_debug::basic_string<>(const _CharT*, const _Alloc&)): Use latter. * testsuite/21_strings/basic_string/debug/1_neg.cc: New. * testsuite/21_strings/basic_string/debug/2_neg.cc: New. From-SVN: r262480
2018-07-06 19:02:33 +02:00
2018-07-06 François Dumont <fdumont@gcc.gnu.org>
* include/debug/functions.h (__gnu_debug::__check_string): Move...
* include/debug/string (__gnu_debug::__check_string): ... here.
(_GLIBCXX_DEBUG_VERIFY_STR_COND_AT): New.
(__glibcxx_check_string_n_constructor): New.
(__gnu_debug::basic_string<>(const _CharT*, size_type, const _Alloc&)):
Use latter.
(__glibcxx_check_string_constructor): New.
(__gnu_debug::basic_string<>(const _CharT*, const _Alloc&)):
Use latter.
* testsuite/21_strings/basic_string/debug/1_neg.cc: New.
* testsuite/21_strings/basic_string/debug/2_neg.cc: New.
* include/std/variant (__accepted_index): Use void_t. From-SVN: r262471
2018-07-06 12:20:38 +02:00
2018-07-06 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/84928 use std::move in <numeric> algorithms P0616R0 altered the effects of the <numeric> algorithms to use std::move on the accumulator values (resolving LWG 2055). This implements the change for C++2a, but retains the previous behaviour for older standards. * include/bits/stl_numeric.h (_GLIBCXX_MOVE_IF_20): Define macro to conditionally move, according to __cplusplus value. (accumulate, inner_product, partial_sum, adjacent_difference): Use _GLIBCXX_MOVE_IF_20. * testsuite/26_numerics/accumulate/lwg2055.cc: New test. * testsuite/26_numerics/adjacent_difference/lwg2055.cc: New test. * testsuite/26_numerics/inner_product/lwg2055.cc: New test. * testsuite/26_numerics/partial_sum/lwg2055.cc: New test. From-SVN: r262477
2018-07-06 16:16:13 +02:00
PR libstdc++/84928 use std::move in <numeric> algorithms
* include/bits/stl_numeric.h (_GLIBCXX_MOVE_IF_20): Define macro to
conditionally move, according to __cplusplus value.
(accumulate, inner_product, partial_sum, adjacent_difference): Use
_GLIBCXX_MOVE_IF_20.
* testsuite/26_numerics/accumulate/lwg2055.cc: New test.
* testsuite/26_numerics/adjacent_difference/lwg2055.cc: New test.
* testsuite/26_numerics/inner_product/lwg2055.cc: New test.
* testsuite/26_numerics/partial_sum/lwg2055.cc: New test.
Simplify linker script patterns for std::exception_ptr * config/abi/pre/gnu.ver: Use wildcards to combine related patterns. From-SVN: r262475
2018-07-06 14:52:41 +02:00
* config/abi/pre/gnu.ver: Use wildcards to combine related patterns.
P0935R0 Eradicating unnecessarily explicit default constructors This is the last remaining piece of P0935R0. This adds a default constructor to each of the streambuf and stream types in <sstream> so that default construction does not use the 'explicit' constructor that has a single, defaulted argument. P0935R0 Eradicating unnecessarily explicit default constructors * config/abi/pre/gnu.ver: Tighten existing patterns and export new default constructor symbols. * include/std/sstream (basic_stringbuf, basic_istringstream) (basic_ostringstream, basic_stringstream): Remove default arguments from explicit constructors taking ios_base::openmode and add separate non-explicit default constructors. * testsuite/27_io/basic_istringstream/cons/default.cc: New. * testsuite/27_io/basic_ostringstream/cons/default.cc: New. * testsuite/27_io/basic_stringstream/cons/default.cc: New. * testsuite/27_io/basic_stringbuf/cons/char/default.cc: New. * testsuite/27_io/basic_stringbuf/cons/wchar_t/default.cc: New. From-SVN: r262474
2018-07-06 14:39:02 +02:00
P0935R0 Eradicating unnecessarily explicit default constructors
* config/abi/pre/gnu.ver: Tighten existing patterns and export new
default constructor symbols.
* include/std/sstream (basic_stringbuf, basic_istringstream)
(basic_ostringstream, basic_stringstream): Remove default arguments
from explicit constructors taking ios_base::openmode and add separate
non-explicit default constructors.
* testsuite/27_io/basic_istringstream/cons/default.cc: New.
* testsuite/27_io/basic_ostringstream/cons/default.cc: New.
* testsuite/27_io/basic_stringstream/cons/default.cc: New.
* testsuite/27_io/basic_stringbuf/cons/char/default.cc: New.
* testsuite/27_io/basic_stringbuf/cons/wchar_t/default.cc: New.
* include/std/variant (__accepted_index): Use void_t. From-SVN: r262471
2018-07-06 12:20:38 +02:00
* include/std/variant (__accepted_index): Use void_t.
PR libstdc++/58265 implement LWG 2063 for COW strings For COW strings the default constructor does not allocate when _GLIBCXX_FULLY_DYNAMIC_STRING == 0, so can be noexcept. The move constructor and swap do not allocate when the allocators are equal, so add conditional noexcept using allocator_traits::is_always_equal. PR libstdc++/58265 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] [_GLIBCXX_FULLY_DYNAMIC_STRING==0] (basic_string::basic_string()): Add GLIBCXX_NOEXCEPT. (basic_string::operator=(basic_string&&)): Add _GLIBCXX_NOEXCEPT_IF to depend on the allocator's is_always_equal property (LWG 2063). (basic_string::swap(basic_string&)): Likewise. * include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI] (basic_string::swap(basic_string&)): Likewise. * testsuite/21_strings/basic_string/allocator/char/move_assign.cc: Check is_nothrow_move_assignable. * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc: Check is_nothrow_move_assignable. * testsuite/21_strings/basic_string/cons/char/ noexcept_move_construct.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/ noexcept_move_construct.cc: Likewise. From-SVN: r262443
2018-07-05 17:56:06 +02:00
2018-07-05 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85831 define move constructors and operators for exceptions PR libstdc++/85831 * config/abi/pre/gnu.ver: Export move constructors and move assignment operators for std::logic_error and std::runtime_error. * include/std/stdexcept: Use _GLIBCXX_NOTHROW instead of _GLIBCXX_USE_NOEXCEPT. (logic_error, runtime_error): Declare move constructors and move assignment operators. When not declared already, define copy constructors and copy assignment operators as explicit-defaulted. (domain_error, invalid_argument, length_error, out_of_range) (overflow_error, underflow_error): Define move constructors and move assignment operators as explicitly-defaulted. * libsupc++/exception.h (exception): Likewise. * src/c++11/cow-stdexcept.cc (logic_error, runtime_error): Define move constructors and move assignment operators as defaulted. * testsuite/19_diagnostics/stdexcept.cc: Check that constructors and assignment operators are defined. From-SVN: r262456
2018-07-05 23:29:51 +02:00
PR libstdc++/85831
* config/abi/pre/gnu.ver: Export move constructors and move
assignment operators for std::logic_error and std::runtime_error.
* include/std/stdexcept: Use _GLIBCXX_NOTHROW instead of
_GLIBCXX_USE_NOEXCEPT.
(logic_error, runtime_error): Declare move constructors and move
assignment operators. When not declared already, define copy
constructors and copy assignment operators as explicit-defaulted.
(domain_error, invalid_argument, length_error, out_of_range)
(overflow_error, underflow_error): Define move constructors and move
assignment operators as explicitly-defaulted.
* libsupc++/exception.h (exception): Likewise.
* src/c++11/cow-stdexcept.cc (logic_error, runtime_error): Define
move constructors and move assignment operators as defaulted.
* testsuite/19_diagnostics/stdexcept.cc: Check that constructors and
assignment operators are defined.
Add xfail-if to some tests that fail with COW strings These tests fail when run with -D_GLIBCXX_USE_CXX11_ABI=0 * testsuite/21_strings/basic_string/cons/char/deduction.cc: XFAIL for COW strings. * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: Likewise. * testsuite/21_strings/basic_string/requirements/ explicit_instantiation/debug.cc: Likewise. From-SVN: r262448
2018-07-05 19:03:14 +02:00
* testsuite/21_strings/basic_string/cons/char/deduction.cc: XFAIL for
COW strings.
* testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/
explicit_instantiation/debug.cc: Likewise.
PR libstdc++/58265 add noexcept to basic_string::assign(basic_string&&) PR libstdc++/58265 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] (basic_string::assign(basic_string&&)): Add conditional noexcept depending on the allocator's is_always_equal property (LWG 2063). * testsuite/21_strings/basic_string/modifiers/assign/char/ move_assign.cc: Check for non-throwing exception specification. * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/ move_assign.cc: Likewise. From-SVN: r262447
2018-07-05 19:03:05 +02:00
PR libstdc++/58265
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::assign(basic_string&&)): Add conditional noexcept
depending on the allocator's is_always_equal property (LWG 2063).
* testsuite/21_strings/basic_string/modifiers/assign/char/
move_assign.cc: Check for non-throwing exception specification.
* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
move_assign.cc: Likewise.
PR libstdc++/58265 implement LWG 2063 for COW strings For COW strings the default constructor does not allocate when _GLIBCXX_FULLY_DYNAMIC_STRING == 0, so can be noexcept. The move constructor and swap do not allocate when the allocators are equal, so add conditional noexcept using allocator_traits::is_always_equal. PR libstdc++/58265 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] [_GLIBCXX_FULLY_DYNAMIC_STRING==0] (basic_string::basic_string()): Add GLIBCXX_NOEXCEPT. (basic_string::operator=(basic_string&&)): Add _GLIBCXX_NOEXCEPT_IF to depend on the allocator's is_always_equal property (LWG 2063). (basic_string::swap(basic_string&)): Likewise. * include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI] (basic_string::swap(basic_string&)): Likewise. * testsuite/21_strings/basic_string/allocator/char/move_assign.cc: Check is_nothrow_move_assignable. * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc: Check is_nothrow_move_assignable. * testsuite/21_strings/basic_string/cons/char/ noexcept_move_construct.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/ noexcept_move_construct.cc: Likewise. From-SVN: r262443
2018-07-05 17:56:06 +02:00
PR libstdc++/58265
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
[_GLIBCXX_FULLY_DYNAMIC_STRING==0] (basic_string::basic_string()):
Add GLIBCXX_NOEXCEPT.
(basic_string::operator=(basic_string&&)): Add _GLIBCXX_NOEXCEPT_IF
to depend on the allocator's is_always_equal property (LWG 2063).
(basic_string::swap(basic_string&)): Likewise.
* include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::swap(basic_string&)): Likewise.
* testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
Check is_nothrow_move_assignable.
* testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
Check is_nothrow_move_assignable.
* testsuite/21_strings/basic_string/cons/char/
noexcept_move_construct.cc: Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/
noexcept_move_construct.cc: Likewise.
P0458R2 Checking for Existence of an Element in Associative Containers * include/bits/stl_map.h (map::contains): Add for C++2a. * include/bits/stl_multimap.h (multimap::contains): Likewise. * include/bits/stl_multiset.h (multiset::contains): Likewise. * include/bits/stl_set.h (set::contains): Likewise. * include/bits/stl_tree.h (__has_is_transparent_t): Define alias. (_Rb_tree::_M_find_tr, _Rb_tree::_M_count_tr) (_Rb_tree::_M_lower_bound_tr, _Rb_tree::_M_upper_bound_tr) (_Rb_tree::_M_equal_range_tr): Use __has_is_transparent_t. * include/bits/unordered_map.h (unordered_map::contains) (unordered_multimap::contains): Add for C++2a. * include/bits/unordered_set.h (unordered_set::contains) (unordered_multiset::contains): Likewise. * testsuite/23_containers/map/operations/contains.cc: New. * testsuite/23_containers/multimap/operations/contains.cc: New. * testsuite/23_containers/multiset/operations/contains.cc: New. * testsuite/23_containers/set/operations/contains.cc: New. * testsuite/23_containers/unordered_map/operations/contains.cc: New. * testsuite/23_containers/unordered_multimap/operations/contains.cc: New. * testsuite/23_containers/unordered_multiset/operations/contains.cc: New. * testsuite/23_containers/unordered_set/operations/contains.cc: New. From-SVN: r262418
2018-07-04 20:16:26 +02:00
2018-07-04 Jonathan Wakely <jwakely@redhat.com>
P0646R1 Improving the Return Value of Erase-Like Algorithms I In C++2a the remove, remove_if and unique members of std::list and std::forward_list have been changed to return the number of elements removed. This is an ABI change for the remove members and the non-template unique members, so an abi-tag is used to give those symbols new mangled names in C++2a mode. For the function templates the return type is part of the mangled name so no abi-tag is needed. * include/bits/forward_list.h (__cpp_lib_list_remove_return_type): Define. (forward_list::__remove_return_type): Define typedef as size_type or void, according to __cplusplus value. (_GLIBCXX_FWDLIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or empty, according to __cplusplus value. (forward_list::remove, forward_list::unique): Use typedef and macro to change return type and add abi-tag for C++2a. (forward_list::remove_if<Pred>, forward_list::unique<BinPred>): Use typedef to change return type for C++2a. * include/bits/forward_list.tcc (_GLIBCXX20_ONLY): Define macro. (forward_list::remove, forward_list::remove_if<Pred>) (forward_list::unique<BinPred>): Return number of removed elements for C++2a. * include/bits/list.tcc (_GLIBCXX20_ONLY): Define macro. (list::remove, list::unique, list::remove_if<Predicate>) (list::unique<BinaryPredicate>): Return number of removed elements for C++2a. * include/bits/stl_list.h (__cpp_lib_list_remove_return_type): Define. (list::__remove_return_type): Define typedef as size_type or void, according to __cplusplus value. (_GLIBCXX_LIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or empty, according to __cplusplus value. (list::remove, list::unique): Use typedef and macro to change return type and add abi-tag for C++2a. (list::remove_if<Predicate>, list::unique<BinaryPredicate>): Use typedef to change return type for C++2a. * include/std/version (__cpp_lib_list_remove_return_type): Define. * testsuite/23_containers/forward_list/operations/ remove_cxx20_return.cc: New. * testsuite/23_containers/forward_list/operations/ unique_cxx20_return.cc: New. From-SVN: r262423
2018-07-04 22:15:01 +02:00
P0646R1 Improving the Return Value of Erase-Like Algorithms I
* include/bits/forward_list.h (__cpp_lib_list_remove_return_type):
Define.
(forward_list::__remove_return_type): Define typedef as size_type or
void, according to __cplusplus value.
(_GLIBCXX_FWDLIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or
empty, according to __cplusplus value.
(forward_list::remove, forward_list::unique): Use typedef and macro
to change return type and add abi-tag for C++2a.
(forward_list::remove_if<Pred>, forward_list::unique<BinPred>): Use
typedef to change return type for C++2a.
* include/bits/forward_list.tcc (_GLIBCXX20_ONLY): Define macro.
(forward_list::remove, forward_list::remove_if<Pred>)
(forward_list::unique<BinPred>): Return number of removed elements
for C++2a.
* include/bits/list.tcc (_GLIBCXX20_ONLY): Define macro.
(list::remove, list::unique, list::remove_if<Predicate>)
(list::unique<BinaryPredicate>): Return number of removed elements
for C++2a.
* include/bits/stl_list.h (__cpp_lib_list_remove_return_type): Define.
(list::__remove_return_type): Define typedef as size_type or
void, according to __cplusplus value.
(_GLIBCXX_LIST_REMOVE_RETURN_TYPE_TAG): Define macro as abi-tag or
empty, according to __cplusplus value.
(list::remove, list::unique): Use typedef and macro to change return
type and add abi-tag for C++2a.
(list::remove_if<Predicate>, list::unique<BinaryPredicate>): Use
typedef to change return type for C++2a.
* include/std/version (__cpp_lib_list_remove_return_type): Define.
* testsuite/23_containers/forward_list/operations/
remove_cxx20_return.cc: New.
* testsuite/23_containers/forward_list/operations/
unique_cxx20_return.cc: New.
P0458R2 Checking for Existence of an Element in Associative Containers * include/bits/stl_map.h (map::contains): Add for C++2a. * include/bits/stl_multimap.h (multimap::contains): Likewise. * include/bits/stl_multiset.h (multiset::contains): Likewise. * include/bits/stl_set.h (set::contains): Likewise. * include/bits/stl_tree.h (__has_is_transparent_t): Define alias. (_Rb_tree::_M_find_tr, _Rb_tree::_M_count_tr) (_Rb_tree::_M_lower_bound_tr, _Rb_tree::_M_upper_bound_tr) (_Rb_tree::_M_equal_range_tr): Use __has_is_transparent_t. * include/bits/unordered_map.h (unordered_map::contains) (unordered_multimap::contains): Add for C++2a. * include/bits/unordered_set.h (unordered_set::contains) (unordered_multiset::contains): Likewise. * testsuite/23_containers/map/operations/contains.cc: New. * testsuite/23_containers/multimap/operations/contains.cc: New. * testsuite/23_containers/multiset/operations/contains.cc: New. * testsuite/23_containers/set/operations/contains.cc: New. * testsuite/23_containers/unordered_map/operations/contains.cc: New. * testsuite/23_containers/unordered_multimap/operations/contains.cc: New. * testsuite/23_containers/unordered_multiset/operations/contains.cc: New. * testsuite/23_containers/unordered_set/operations/contains.cc: New. From-SVN: r262418
2018-07-04 20:16:26 +02:00
P0458R2 Checking for Existence of an Element in Associative Containers
* include/bits/stl_map.h (map::contains): Add for C++2a.
* include/bits/stl_multimap.h (multimap::contains): Likewise.
* include/bits/stl_multiset.h (multiset::contains): Likewise.
* include/bits/stl_set.h (set::contains): Likewise.
* include/bits/stl_tree.h (__has_is_transparent_t): Define alias.
(_Rb_tree::_M_find_tr, _Rb_tree::_M_count_tr)
(_Rb_tree::_M_lower_bound_tr, _Rb_tree::_M_upper_bound_tr)
(_Rb_tree::_M_equal_range_tr): Use __has_is_transparent_t.
* include/bits/unordered_map.h (unordered_map::contains)
(unordered_multimap::contains): Add for C++2a.
* include/bits/unordered_set.h (unordered_set::contains)
(unordered_multiset::contains): Likewise.
* testsuite/23_containers/map/operations/contains.cc: New.
* testsuite/23_containers/multimap/operations/contains.cc: New.
* testsuite/23_containers/multiset/operations/contains.cc: New.
* testsuite/23_containers/set/operations/contains.cc: New.
* testsuite/23_containers/unordered_map/operations/contains.cc: New.
* testsuite/23_containers/unordered_multimap/operations/contains.cc:
New.
* testsuite/23_containers/unordered_multiset/operations/contains.cc:
New.
* testsuite/23_containers/unordered_set/operations/contains.cc: New.
Fix my yesterday ChangeLog entry. From-SVN: r262429
2018-07-05 06:57:52 +02:00
2018-07-04 François Dumont <fdumont@gcc.gnu.org>
re PR libstdc++/86272 (__gnu_debug::string uses undefined __glibcxx_check_insert_range2) 2018-07-04 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/86272 * include/debug/string (__gnu_debug::basic_string<>::insert<_Ite>(const_iterator, _Ite, _Ite)): Use __glibcxx_check_insert_range. * 21_strings/basic_string/cons/char/1.cc: Adapt test to use __gnu_debug::string when _GLIBCXX_DEBUG. * 21_strings/basic_string/init-list.cc: Likewise. * 21_strings/basic_string/modifiers/insert/char/1.cc: Likewise. * 21_strings/basic_string/modifiers/insert/char/2.cc: Likewise. * 21_strings/basic_string/modifiers/insert/char/83328.cc: Likewise. * 21_strings/basic_string/types/1.cc: Likewise. From-SVN: r262417
2018-07-04 20:13:11 +02:00
Fix my yesterday ChangeLog entry. From-SVN: r262429
2018-07-05 06:57:52 +02:00
PR libstdc++/86272
re PR libstdc++/86272 (__gnu_debug::string uses undefined __glibcxx_check_insert_range2) 2018-07-04 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/86272 * include/debug/string (__gnu_debug::basic_string<>::insert<_Ite>(const_iterator, _Ite, _Ite)): Use __glibcxx_check_insert_range. * 21_strings/basic_string/cons/char/1.cc: Adapt test to use __gnu_debug::string when _GLIBCXX_DEBUG. * 21_strings/basic_string/init-list.cc: Likewise. * 21_strings/basic_string/modifiers/insert/char/1.cc: Likewise. * 21_strings/basic_string/modifiers/insert/char/2.cc: Likewise. * 21_strings/basic_string/modifiers/insert/char/83328.cc: Likewise. * 21_strings/basic_string/types/1.cc: Likewise. From-SVN: r262417
2018-07-04 20:13:11 +02:00
* include/debug/string
(__gnu_debug::basic_string<>::insert<_Ite>(const_iterator, _Ite, _Ite)):
Use __glibcxx_check_insert_range.
* 21_strings/basic_string/cons/char/1.cc: Adapt test to use
__gnu_debug::string when _GLIBCXX_DEBUG.
* 21_strings/basic_string/init-list.cc: Likewise.
* 21_strings/basic_string/modifiers/insert/char/1.cc: Likewise.
* 21_strings/basic_string/modifiers/insert/char/2.cc: Likewise.
* 21_strings/basic_string/modifiers/insert/char/83328.cc: Likewise.
* 21_strings/basic_string/types/1.cc: Likewise.
Define "random_device" effective target Currently only matches targets where _GLIBCXX_USE_RANDOM_TR1 is defined, which means /dev/random and /dev/urandom are usable. * testsuite/25_algorithms/make_heap/complexity.cc: Require effective target for std::random_device. * testsuite/26_numerics/random/random_device/cons/default.cc: Likewise. * testsuite/experimental/algorithm/sample-2.cc: Likewise. * testsuite/experimental/algorithm/shuffle.cc: Likewise. * testsuite/experimental/random/randint.cc: Likewise. * testsuite/lib/libstdc++.exp (check_effective_target_random_device): New proc. From-SVN: r262415
2018-07-04 18:56:21 +02:00
2018-07-04 Jonathan Wakely <jwakely@redhat.com>
* testsuite/25_algorithms/make_heap/complexity.cc: Require effective
target for std::random_device.
* testsuite/26_numerics/random/random_device/cons/default.cc:
Likewise.
* testsuite/experimental/algorithm/sample-2.cc: Likewise.
* testsuite/experimental/algorithm/shuffle.cc: Likewise.
* testsuite/experimental/random/randint.cc: Likewise.
* testsuite/lib/libstdc++.exp
(check_effective_target_random_device): New proc.
Fix std::__rotl and std::__rotr 2018-07-04 Jonathan Wakely <jwakely@redhat.com> Jakub Jelinek <jakub@redhat.com> * include/std/bit (__rotl, __rotr): Fix for non-power of two sizes. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r262414
2018-07-04 16:31:56 +02:00
2018-07-04 Jonathan Wakely <jwakely@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* include/std/bit (__rotl, __rotr): Fix for non-power of two sizes.
Optimize std::rotl and std::rotr, add test for std::popcount * include/std/bit (__rotl, __rotr): Avoid branch. (_If_is_unsigned_integer): Use remove_cv_t. * testsuite/26_numerics/bit/bitops.count/popcount.cc: New. From-SVN: r262378
2018-07-04 10:07:23 +02:00
2018-07-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86398 fix std::is_trivially_constructible regression The intrinsic doesn't check for allowed conversions between scalar types, so restore the std::is_constructible check. Also make some trivial whitespace changes. PR libstdc++/86398 * include/std/type_traits (is_trivially_constructible): Check is_constructible before __is_trivially_constructible. * testsuite/20_util/is_trivially_constructible/value.cc: Add more tests, including negative cases. * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Use zero for dg-error lineno. * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Likewise. From-SVN: r262379
2018-07-04 11:03:18 +02:00
PR libstdc++/86398
* include/std/type_traits (is_trivially_constructible): Check
is_constructible before __is_trivially_constructible.
* testsuite/20_util/is_trivially_constructible/value.cc: Add more
tests, including negative cases.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Use
zero for dg-error lineno.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
Optimize std::rotl and std::rotr, add test for std::popcount * include/std/bit (__rotl, __rotr): Avoid branch. (_If_is_unsigned_integer): Use remove_cv_t. * testsuite/26_numerics/bit/bitops.count/popcount.cc: New. From-SVN: r262378
2018-07-04 10:07:23 +02:00
* include/std/bit (__rotl, __rotr): Avoid branch.
(_If_is_unsigned_integer): Use remove_cv_t.
* testsuite/26_numerics/bit/bitops.count/popcount.cc: New.
Remove redundant #if conditional The whole file is guarded by the same check already. * include/bits/alloc_traits.h: Remove redundant preprocessor condition. From-SVN: r262359
2018-07-03 23:04:37 +02:00
2018-07-03 Jonathan Wakely <jwakely@redhat.com>
P0556R3 Integral power-of-2 operations, P0553R2 Bit operations P0553R2 is not in the C++2a working draft yet, but is likely to be approved soon. Neither proposal supports std::byte but this adds overloads of each function for std::byte, assuming that will also get added. * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * include/precompiled/stdc++.h: Include new header. * include/std/bit: New header. (__rotl, __rotr, __countl_zero, __countl_one, __countr_zero) (__countr_one, __popcount, __ispow2, __ceil2, __floor2, __log2p1): Define for C++14. [!__STRICT_ANSI__] (rotl, rotr, countl_zero, countl_one, countr_zero) (countr_one, popcount): Define for C++2a. Also overload for std::byte. (ispow2, ceil2, floor2, log2p1): Define for C++2a. [!__STRICT_ANSI__] (ispow2, ceil2, floor2, log2p1): Overload for std::byte. * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: New. * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: New. * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: New. * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: New. * testsuite/26_numerics/bit/bitops.rot/rotl.cc: New. * testsuite/26_numerics/bit/bitops.rot/rotr.cc: New. * testsuite/26_numerics/bit/bitops.count/countl_one.cc: New. * testsuite/26_numerics/bit/bitops.count/countl_zero.cc: New. * testsuite/26_numerics/bit/bitops.count/countr_one.cc: New. * testsuite/26_numerics/bit/bitops.count/countr_zero.cc: New. From-SVN: r262360
2018-07-03 23:04:45 +02:00
P0556R3 Integral power-of-2 operations, P0553R2 Bit operations
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/precompiled/stdc++.h: Include new header.
* include/std/bit: New header.
(__rotl, __rotr, __countl_zero, __countl_one, __countr_zero)
(__countr_one, __popcount, __ispow2, __ceil2, __floor2, __log2p1):
Define for C++14.
[!__STRICT_ANSI__] (rotl, rotr, countl_zero, countl_one, countr_zero)
(countr_one, popcount): Define for C++2a. Also overload for std::byte.
(ispow2, ceil2, floor2, log2p1): Define for C++2a.
[!__STRICT_ANSI__] (ispow2, ceil2, floor2, log2p1): Overload for
std::byte.
* testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: New.
* testsuite/26_numerics/bit/bit.pow.two/floor2.cc: New.
* testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: New.
* testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: New.
* testsuite/26_numerics/bit/bitops.rot/rotl.cc: New.
* testsuite/26_numerics/bit/bitops.rot/rotr.cc: New.
* testsuite/26_numerics/bit/bitops.count/countl_one.cc: New.
* testsuite/26_numerics/bit/bitops.count/countl_zero.cc: New.
* testsuite/26_numerics/bit/bitops.count/countr_one.cc: New.
* testsuite/26_numerics/bit/bitops.count/countr_zero.cc: New.
Remove redundant #if conditional The whole file is guarded by the same check already. * include/bits/alloc_traits.h: Remove redundant preprocessor condition. From-SVN: r262359
2018-07-03 23:04:37 +02:00
* include/bits/alloc_traits.h: Remove redundant preprocessor
condition.
stl_algobase.h (__niter_wrap): New. 2018-07-03 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_algobase.h (__niter_wrap): New. (__copy_move_a2(_II, _II, _OI)): Use latter. (__copy_move_backward_a2(_BI1, _BI1, _BI2)): Likewise. (fill_n(_OI, _Size, const _Tp&)): Likewise. (equal(_II1, _II1, _II2)): Use __glibcxx_requires_can_increment. * include/debug/stl_iterator.h (std::__niter_base(const __gnu_cxx::_Safe_iterator< __gnu_cxx::__normal_iterator<>, _Sequence>&)): New declaration. * include/debug/vector (__niter_base(const __gnu_cxx::_Safe_iterator< __gnu_cxx::__normal_iterator<>, _Sequence>&)): New. From-SVN: r262349
2018-07-03 17:50:12 +02:00
2018-07-03 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_algobase.h (__niter_wrap): New.
(__copy_move_a2(_II, _II, _OI)): Use latter.
(__copy_move_backward_a2(_BI1, _BI1, _BI2)): Likewise.
(fill_n(_OI, _Size, const _Tp&)): Likewise.
(equal(_II1, _II1, _II2)): Use __glibcxx_requires_can_increment.
* include/debug/stl_iterator.h
(std::__niter_base(const __gnu_cxx::_Safe_iterator<
__gnu_cxx::__normal_iterator<>, _Sequence>&)): New declaration.
* include/debug/vector (__niter_base(const __gnu_cxx::_Safe_iterator<
__gnu_cxx::__normal_iterator<>, _Sequence>&)): New.
Optimize std::sub_match comparisons using string_view-like type Avoid creation of unnecessary basic_string objects by using a simplified string_view type and performing comparisons on that type instead. A temporary basic_string object is still used when the sub_match's iterators are not contiguous, in order to get an object that the __string_view can reference. * include/bits/regex.h (sub_match::operator string_type): Call str(). (sub_match::compare): Use _M_str() instead of str(). (sub_match::_M_compare): New public function. (sub_match::__string_view): New helper type. (sub_match::_M_str): New overloaded functions to avoid creating a string_type object when not needed. (operator==, operator!=, operator<, operator>, operator<=, operator>=): Use sub_match::_M_compare instead of creating string_type objects. Fix Doxygen comments. * include/bits/regex_compiler.h (__has_contiguous_iter): Remove. (__is_contiguous_normal_iter): Rename to __is_contiguous_iter and simplify. (__enable_if_contiguous_iter, __disable_if_contiguous_iter): Use __enable_if_t. * include/std/type_traits (__enable_if_t): Define for C++11. * testsuite/28_regex/sub_match/compare.cc: New. * testsuite/util/testsuite_iterators.h (remove_cv): Add transformation trait. (input_iterator_wrapper): Use remove_cv for value_type argument of std::iterator base class. From-SVN: r262318
2018-07-02 22:31:11 +02:00
2018-07-02 Jonathan Wakely <jwakely@redhat.com>
P0758R1 Implicit conversion traits Extend __is_convertible_helper to also detect whether the conversion is non-throwing, for std::is_nothrow_convertible in C++2a, * include/std/type_traits [__cplusplus > 201703] (__is_convertible_helper::__is_nothrow_type): Define new member. (__is_convertible_helper<_From, _To, false>::__test_aux1): Add noexcept. (__is_convertible_helper<_From, _To, false>::__test_nothrow) (__is_convertible_helper<_From, _To, false>::__is_nothrow_type): Add new members. (is_nothrow_convertible, is_nothrow_convertible_v): Define for C++2a. * testsuite/20_util/is_nothrow_convertible/value.cc: New. * testsuite/20_util/is_nothrow_convertible/requirements/ explicit_instantiation.cc: New. * testsuite/20_util/is_nothrow_convertible/requirements/typedefs.cc: New. From-SVN: r262322
2018-07-03 00:09:25 +02:00
P0758R1 Implicit conversion traits
* include/std/type_traits [__cplusplus > 201703]
(__is_convertible_helper::__is_nothrow_type): Define new member.
(__is_convertible_helper<_From, _To, false>::__test_aux1): Add
noexcept.
(__is_convertible_helper<_From, _To, false>::__test_nothrow)
(__is_convertible_helper<_From, _To, false>::__is_nothrow_type): Add
new members.
(is_nothrow_convertible, is_nothrow_convertible_v): Define for C++2a.
* testsuite/20_util/is_nothrow_convertible/value.cc: New.
* testsuite/20_util/is_nothrow_convertible/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/is_nothrow_convertible/requirements/typedefs.cc:
New.
P0887R1 The identity metafunction * include/std/type_traits (type_identity, type_identity_t): Define for C++2a. * testsuite/20_util/type_identity/requirements/alias_decl.cc: New. * testsuite/20_util/type_identity/requirements/ explicit_instantiation.cc:New. * testsuite/20_util/type_identity/requirements/typedefs.cc: New. From-SVN: r262319
2018-07-02 23:05:08 +02:00
P0887R1 The identity metafunction
* include/std/type_traits (type_identity, type_identity_t): Define
for C++2a.
* testsuite/20_util/type_identity/requirements/alias_decl.cc: New.
* testsuite/20_util/type_identity/requirements/
explicit_instantiation.cc:New.
* testsuite/20_util/type_identity/requirements/typedefs.cc: New.
Optimize std::sub_match comparisons using string_view-like type Avoid creation of unnecessary basic_string objects by using a simplified string_view type and performing comparisons on that type instead. A temporary basic_string object is still used when the sub_match's iterators are not contiguous, in order to get an object that the __string_view can reference. * include/bits/regex.h (sub_match::operator string_type): Call str(). (sub_match::compare): Use _M_str() instead of str(). (sub_match::_M_compare): New public function. (sub_match::__string_view): New helper type. (sub_match::_M_str): New overloaded functions to avoid creating a string_type object when not needed. (operator==, operator!=, operator<, operator>, operator<=, operator>=): Use sub_match::_M_compare instead of creating string_type objects. Fix Doxygen comments. * include/bits/regex_compiler.h (__has_contiguous_iter): Remove. (__is_contiguous_normal_iter): Rename to __is_contiguous_iter and simplify. (__enable_if_contiguous_iter, __disable_if_contiguous_iter): Use __enable_if_t. * include/std/type_traits (__enable_if_t): Define for C++11. * testsuite/28_regex/sub_match/compare.cc: New. * testsuite/util/testsuite_iterators.h (remove_cv): Add transformation trait. (input_iterator_wrapper): Use remove_cv for value_type argument of std::iterator base class. From-SVN: r262318
2018-07-02 22:31:11 +02:00
* include/bits/regex.h (sub_match::operator string_type): Call str().
(sub_match::compare): Use _M_str() instead of str().
(sub_match::_M_compare): New public function.
(sub_match::__string_view): New helper type.
(sub_match::_M_str): New overloaded functions to avoid creating a
string_type object when not needed.
(operator==, operator!=, operator<, operator>, operator<=, operator>=):
Use sub_match::_M_compare instead of creating string_type objects.
Fix Doxygen comments.
* include/bits/regex_compiler.h (__has_contiguous_iter): Remove.
(__is_contiguous_normal_iter): Rename to __is_contiguous_iter and
simplify.
(__enable_if_contiguous_iter, __disable_if_contiguous_iter): Use
__enable_if_t.
* include/std/type_traits (__enable_if_t): Define for C++11.
* testsuite/28_regex/sub_match/compare.cc: New.
* testsuite/util/testsuite_iterators.h (remove_cv): Add transformation
trait.
(input_iterator_wrapper): Use remove_cv for value_type argument of
std::iterator base class.
Add whitespace to some dejagnu directives in libstdc++ tests * testsuite/20_util/add_rvalue_reference/requirements/alias_decl.cc: Add whitespace to dejagnu directive. * testsuite/23_containers/array/element_access/at_neg.cc: Likewise. From-SVN: r262245
2018-06-29 11:54:07 +02:00
2018-06-29 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/add_rvalue_reference/requirements/alias_decl.cc:
Add whitespace to dejagnu directive.
* testsuite/23_containers/array/element_access/at_neg.cc: Likewise.
stl_vector.h (struct _Vector_base<>::_Vector_impl_data): New. 2018-06-27 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_vector.h (struct _Vector_base<>::_Vector_impl_data): New. (struct _Vector_base<>::_Vector_impl): Inherit from latter. (_Vector_base<>::_Vector_impl::_M_swap_data): Move... (_Vector_base<>::_Vector_impl_data::_M_swap_data): ...here. (_Vector_base<>::_Vector_impl()): Add noexcept qualification. (_Vector_base<>::_Vector_impl(_Vector_impl&&)): New. (_Vector_base<>::_Vector_impl(_Tp_alloc_type&&, _Vector_impl&&)): New. (_Vector_base(const allocator_type&, _Vector_base&&)): New, use latter. (_Vector_base()): Default. (_Vector_base(_Vector_base&&)): Default. (_Vector_base(size_t)) [_GLIBCXX_INLINE_VERSION]: Delete. (_Vector_base(_Tp_alloc_type&&)) [_GLIBCXX_INLINE_VERSION]: Delete. (_Vector_base::_M_create_storage(size_t)): Make protected. (vector()): Default. (vector(vector&&)): Default. (vector(vector&&, const allocator_type&, true_type)): New. (vector(vector&&, const allocator_type&, false_type)): New. (vector(vector&&, const allocator_type&)): Use latters. (vector(_InputIte, _InputIte, const allocator_type&)): Call _M_range_initialize directly. * include/debug/vector (vector(vector&&, const allocator_type&)): Add noexcept qualification. * testsuite/23_containers/vector/allocator/default_init.cc: New. * testsuite/23_containers/vector/cons/noexcept_move_construct.cc: Add static assertions. From-SVN: r262194
2018-06-27 22:23:20 +02:00
2018-06-27 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_vector.h
(struct _Vector_base<>::_Vector_impl_data): New.
(struct _Vector_base<>::_Vector_impl): Inherit from latter.
(_Vector_base<>::_Vector_impl::_M_swap_data): Move...
(_Vector_base<>::_Vector_impl_data::_M_swap_data): ...here.
(_Vector_base<>::_Vector_impl()): Add noexcept qualification.
(_Vector_base<>::_Vector_impl(_Vector_impl&&)): New.
(_Vector_base<>::_Vector_impl(_Tp_alloc_type&&, _Vector_impl&&)): New.
(_Vector_base(const allocator_type&, _Vector_base&&)): New, use latter.
(_Vector_base()): Default.
(_Vector_base(_Vector_base&&)): Default.
(_Vector_base(size_t)) [_GLIBCXX_INLINE_VERSION]: Delete.
(_Vector_base(_Tp_alloc_type&&)) [_GLIBCXX_INLINE_VERSION]: Delete.
(_Vector_base::_M_create_storage(size_t)): Make protected.
(vector()): Default.
(vector(vector&&)): Default.
(vector(vector&&, const allocator_type&, true_type)): New.
(vector(vector&&, const allocator_type&, false_type)): New.
(vector(vector&&, const allocator_type&)): Use latters.
(vector(_InputIte, _InputIte, const allocator_type&)): Call
_M_range_initialize directly.
* include/debug/vector
(vector(vector&&, const allocator_type&)): Add noexcept qualification.
* testsuite/23_containers/vector/allocator/default_init.cc: New.
* testsuite/23_containers/vector/cons/noexcept_move_construct.cc: Add
static assertions.
Declare some explicit instantiations for strings in Debug Mode The empty reps and the I/O functions do not need to be implicitly instantiated to enable assertions, so declare the explicit instantiations when _GLIBCXX_EXTERN_TEMPLATE == -1 (i.e. when _GLIBCXX_ASSERTIONS is defined). PR libstdc++/86138 * include/bits/basic_string.tcc: [_GLIBCXX_EXTERN_TEMPLATE < 0] Declare explicit instantiations of COW empty reps and I/O functions. From-SVN: r262167
2018-06-27 02:11:53 +02:00
2018-06-27 Jonathan Wakely <jwakely@redhat.com>
Add std::__is_byte<std::byte> specialization * include/bits/cpp_type_traits.h [__cplusplus >= 201703] (__is_byte<byte>): Define specialization for std::byte. From-SVN: r262182
2018-06-27 12:30:52 +02:00
* include/bits/cpp_type_traits.h [__cplusplus >= 201703]
(__is_byte<byte>): Define specialization for std::byte.
Declare some explicit instantiations for strings in Debug Mode The empty reps and the I/O functions do not need to be implicitly instantiated to enable assertions, so declare the explicit instantiations when _GLIBCXX_EXTERN_TEMPLATE == -1 (i.e. when _GLIBCXX_ASSERTIONS is defined). PR libstdc++/86138 * include/bits/basic_string.tcc: [_GLIBCXX_EXTERN_TEMPLATE < 0] Declare explicit instantiations of COW empty reps and I/O functions. From-SVN: r262167
2018-06-27 02:11:53 +02:00
PR libstdc++/86138
* include/bits/basic_string.tcc: [_GLIBCXX_EXTERN_TEMPLATE < 0]
Declare explicit instantiations of COW empty reps and I/O functions.
sample-2.cc: Add TLS DejaGNU directives. * testsuite/experimental/algorithm/sample-2.cc: Add TLS DejaGNU directives. * testsuite/experimental/algorithm/shuffle.cc: Likewise. From-SVN: r262163
2018-06-26 21:17:08 +02:00
2018-06-26 David Edelsohn <dje.gcc@gmail.com>
* testsuite/experimental/algorithm/sample-2.cc: Add TLS DejaGNU
directives.
* testsuite/experimental/algorithm/shuffle.cc: Likewise.
Add missing noexcept on definition to match declaration * include/bits/regex.tcc (regex_iterator::operator==): Add missing noexcept. From-SVN: r262146
2018-06-26 14:24:47 +02:00
2018-06-26 Jonathan Wakely <jwakely@redhat.com>
* include/bits/regex.tcc (regex_iterator::operator==): Add missing
noexcept.
Add experimental::sample and experimental::shuffle from N4531 The additions to <experimental/random> were added in 2015 but the new algorithms in <experimental/algorithm> were not. This adds them. * include/experimental/algorithm (sample, shuffle): Add new overloads using per-thread random number engine. * testsuite/experimental/algorithm/sample.cc: Simpify and reduce dependencies by using __gnu_test::test_container. * testsuite/experimental/algorithm/sample-2.cc: New. * testsuite/experimental/algorithm/shuffle.cc: New. From-SVN: r262024
2018-06-25 18:23:49 +02:00
2018-06-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86112 fix printers for Python 2.6 Dict comprehensions are only supported since Python 2.7, so use an alternative syntax that is backwards compatible. PR libstdc++/86112 * python/libstdcxx/v6/printers.py (add_one_template_type_printer): Replace dict comprehension. From-SVN: r262115
2018-06-25 23:03:49 +02:00
PR libstdc++/86112
* python/libstdcxx/v6/printers.py (add_one_template_type_printer):
Replace dict comprehension.
Update powerpc64-linux-gnu/baseline_symbols.txt PR libstdc++/81092 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. From-SVN: r262112
2018-06-25 22:36:51 +02:00
PR libstdc++/81092
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
PR libstdc++/86292 fix exception safety of std::vector<InputIterator> constructor PR libstdc++/86292 * include/bits/stl_vector.h (vector::_M_range_initialize<InputIter>): Add try-catch block. * testsuite/23_containers/vector/cons/86292.cc: New. From-SVN: r262029
2018-06-25 18:46:33 +02:00
PR libstdc++/86292
* include/bits/stl_vector.h (vector::_M_range_initialize<InputIter>):
Add try-catch block.
* testsuite/23_containers/vector/cons/86292.cc: New.
* doc/xml/manual/status_cxx2017.xml: Document N4531 status. From-SVN: r262025
2018-06-25 18:42:28 +02:00
* doc/xml/manual/status_cxx2017.xml: Document N4531 status.
Add experimental::sample and experimental::shuffle from N4531 The additions to <experimental/random> were added in 2015 but the new algorithms in <experimental/algorithm> were not. This adds them. * include/experimental/algorithm (sample, shuffle): Add new overloads using per-thread random number engine. * testsuite/experimental/algorithm/sample.cc: Simpify and reduce dependencies by using __gnu_test::test_container. * testsuite/experimental/algorithm/sample-2.cc: New. * testsuite/experimental/algorithm/shuffle.cc: New. From-SVN: r262024
2018-06-25 18:23:49 +02:00
* include/experimental/algorithm (sample, shuffle): Add new overloads
using per-thread random number engine.
* testsuite/experimental/algorithm/sample.cc: Simpify and reduce
dependencies by using __gnu_test::test_container.
* testsuite/experimental/algorithm/sample-2.cc: New.
* testsuite/experimental/algorithm/shuffle.cc: New.
PR libstdc++/86138 prevent implicit instantiation of COW empty rep The explicit instantiation declarations for std::basic_string are disabled for C++17 (and later) so that basic_string symbols get implicitly instantiated in every translation unit that needs them. On targets that don't support STB_GNU_UNIQUE this leads to multiple copies of the empty rep symbol for COW strings. In order to detect whether a COW string needs to deallocate its storage it compares the address with the empty rep. When there are multiple copies of the empty rep object the address is not unique, and so string destructors try to delete the empty rep, which crashes. In order to guarantee uniqueness of the _S_empty_rep_storage symbol this patch adds an explicit instantiation declaration for just that symbol. This means the other symbols are still implicitly instantiated in C++17 code, but for the empty rep the definition in the library gets used. Separately, there is no need for C++17 code to implicitly instantiate the I/O functions for strings, so this also restores the explicit instantiation declarations for those functions. PR libstdc++/86138 * include/bits/basic_string.tcc: [__cplusplus > 201402 && !_GLIBCXX_USE_CXX11_ABI] (basic_string<char>::_Rep::_S_empty_rep_storage) (basic_string<wchar_t>::_Rep::_S_empty_rep_storage): Add explicit instantiation declarations. [__cplusplus > 201402] (operator>>, operator<<, getline): Re-enable explicit instantiation declarations. * testsuite/21_strings/basic_string/cons/char/86138.cc: New. * testsuite/21_strings/basic_string/cons/wchar_t/86138.cc: New. From-SVN: r261873
2018-06-22 01:29:01 +02:00
2018-06-22 Jonathan Wakely <jwakely@redhat.com>
Fix unexported basic_string symbols for 32-bit targets * config/abi/pre/gnu.ver: Fix __cxx11::basic_string patterns for different size_t mangling on 32-bit targets. From-SVN: r261892
2018-06-22 16:19:12 +02:00
* config/abi/pre/gnu.ver: Fix __cxx11::basic_string patterns for
different size_t mangling on 32-bit targets.
PR libstdc++/86280 fix undefined left shift on 32-bit targets PR libstdc++/86280 * include/experimental/memory_resource (__resource_adaptor_common::_AlignMgr::_M_token_size): Use type large enough for result of left shift. From-SVN: r261888
2018-06-22 15:05:20 +02:00
PR libstdc++/86280
* include/experimental/memory_resource
(__resource_adaptor_common::_AlignMgr::_M_token_size): Use type large
enough for result of left shift.
PR libstdc++/86138 prevent implicit instantiation of COW empty rep The explicit instantiation declarations for std::basic_string are disabled for C++17 (and later) so that basic_string symbols get implicitly instantiated in every translation unit that needs them. On targets that don't support STB_GNU_UNIQUE this leads to multiple copies of the empty rep symbol for COW strings. In order to detect whether a COW string needs to deallocate its storage it compares the address with the empty rep. When there are multiple copies of the empty rep object the address is not unique, and so string destructors try to delete the empty rep, which crashes. In order to guarantee uniqueness of the _S_empty_rep_storage symbol this patch adds an explicit instantiation declaration for just that symbol. This means the other symbols are still implicitly instantiated in C++17 code, but for the empty rep the definition in the library gets used. Separately, there is no need for C++17 code to implicitly instantiate the I/O functions for strings, so this also restores the explicit instantiation declarations for those functions. PR libstdc++/86138 * include/bits/basic_string.tcc: [__cplusplus > 201402 && !_GLIBCXX_USE_CXX11_ABI] (basic_string<char>::_Rep::_S_empty_rep_storage) (basic_string<wchar_t>::_Rep::_S_empty_rep_storage): Add explicit instantiation declarations. [__cplusplus > 201402] (operator>>, operator<<, getline): Re-enable explicit instantiation declarations. * testsuite/21_strings/basic_string/cons/char/86138.cc: New. * testsuite/21_strings/basic_string/cons/wchar_t/86138.cc: New. From-SVN: r261873
2018-06-22 01:29:01 +02:00
PR libstdc++/86138
* include/bits/basic_string.tcc:
[__cplusplus > 201402 && !_GLIBCXX_USE_CXX11_ABI]
(basic_string<char>::_Rep::_S_empty_rep_storage)
(basic_string<wchar_t>::_Rep::_S_empty_rep_storage): Add explicit
instantiation declarations.
[__cplusplus > 201402] (operator>>, operator<<, getline): Re-enable
explicit instantiation declarations.
* testsuite/21_strings/basic_string/cons/char/86138.cc: New.
* testsuite/21_strings/basic_string/cons/wchar_t/86138.cc: New.
PR libstdc++/70940 make pmr::resource_adaptor return aligned memory PR libstdc++/70940 * include/experimental/memory_resource (__resource_adaptor_common): New base class. (__resource_adaptor_common::_AlignMgr): Helper for obtaining aligned pointer from unaligned, and vice versa. (__resource_adaptor_imp::do_allocate): Use _AlignMgr to adjust allocated pointer to meet alignment request. (__resource_adaptor_imp::do_deallocate): Use _AlignMgr to retrieve original pointer for deallocation. (__resource_adaptor_imp::do_is_equal): Reformat. (__resource_adaptor_imp::_S_aligned_size): Remove. (__resource_adaptor_imp::_S_supported): Remove. (new_delete_resource): Use __gnu_cxx::new_allocator. * testsuite/experimental/memory_resource/resource_adaptor.cc: Test extended alignments and use debug_allocator to check for matching allocate/deallocate pairs. From-SVN: r261849
2018-06-21 16:01:11 +02:00
2018-06-21 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83328 add correct basic_string::insert for initializer_list The SSO basic_string has a non-standard insert(iterator, initializer_list) overload, from a C++0x draft. This adds the correct overload, while also preserving the old one so that the old symbol is still exported from the library. The COW basic_string doesn't have any of the C++11 changes to the insert overloads (they all still have non-const iterator parameters and the ones that should return an iterator still return void). This doesn't make any change to the COW string. PR libstdc++/83328 * acinclude.m4 (libtool_VERSION): Bump to 6:26:0. * config/abi/pre/gnu.ver: Add GLIBCXX_3.4.26 and export new symbol. * configure: Regenerate. * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string::insert(const_iterator, initializer_list<C>)): Add. [_GLIBCXX_USE_CXX11_ABI && !_GLIBCXX_DEFINING_STRING_INSTANTIATIONS] (basic_string::insert(iterator, initializer_list<C>)): Suppress definition. * include/debug/string (basic_string::insert(iterator, C)): Change first parameter to const_iterator. (basic_string::insert(iterator, size_type, C)): Likewise. Change return type to iterator. (basic_string::insert(iterator, InputIterator, InputIterator)): Likewise. (basic_string::insert(iterator, initializer_list<C>)): Change first parameter to const_iterator and return type to iterator. * src/c++11/string-inst.cc: Extend comment. * testsuite/21_strings/basic_string/modifiers/insert/char/83328.cc: New. * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/83328.cc: New. * testsuite/util/testsuite_abi.cc: Add new symbol version. From-SVN: r261866
2018-06-22 00:01:25 +02:00
PR libstdc++/83328
* acinclude.m4 (libtool_VERSION): Bump to 6:26:0.
* config/abi/pre/gnu.ver: Add GLIBCXX_3.4.26 and export new symbol.
* configure: Regenerate.
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(basic_string::insert(const_iterator, initializer_list<C>)): Add.
[_GLIBCXX_USE_CXX11_ABI && !_GLIBCXX_DEFINING_STRING_INSTANTIATIONS]
(basic_string::insert(iterator, initializer_list<C>)): Suppress
definition.
* include/debug/string (basic_string::insert(iterator, C)): Change
first parameter to const_iterator.
(basic_string::insert(iterator, size_type, C)): Likewise. Change
return type to iterator.
(basic_string::insert(iterator, InputIterator, InputIterator)):
Likewise.
(basic_string::insert(iterator, initializer_list<C>)): Change first
parameter to const_iterator and return type to iterator.
* src/c++11/string-inst.cc: Extend comment.
* testsuite/21_strings/basic_string/modifiers/insert/char/83328.cc:
New.
* testsuite/21_strings/basic_string/modifiers/insert/wchar_t/83328.cc:
New.
* testsuite/util/testsuite_abi.cc: Add new symbol version.
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. From-SVN: r261865
2018-06-21 22:57:07 +02:00
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
PR libstdc++/70940 make pmr::resource_adaptor return aligned memory PR libstdc++/70940 * include/experimental/memory_resource (__resource_adaptor_imp::do_deallocate): Add missing return. * testsuite/experimental/memory_resource/new_delete_resource.cc: New. * testsuite/experimental/memory_resource/resource_adaptor.cc: Test resource_adaptor with std::allocator, __gnu_cxx::new_allocator and __gnu_cxx::malloc_allocator. From-SVN: r261851
2018-06-21 18:24:00 +02:00
PR libstdc++/70940
* include/experimental/memory_resource
(__resource_adaptor_imp::do_deallocate): Add missing return.
* testsuite/experimental/memory_resource/new_delete_resource.cc: New.
* testsuite/experimental/memory_resource/resource_adaptor.cc: Test
resource_adaptor with std::allocator, __gnu_cxx::new_allocator and
__gnu_cxx::malloc_allocator.
PR libstdc++/70940 make pmr::resource_adaptor return aligned memory PR libstdc++/70940 * include/experimental/memory_resource (__resource_adaptor_common): New base class. (__resource_adaptor_common::_AlignMgr): Helper for obtaining aligned pointer from unaligned, and vice versa. (__resource_adaptor_imp::do_allocate): Use _AlignMgr to adjust allocated pointer to meet alignment request. (__resource_adaptor_imp::do_deallocate): Use _AlignMgr to retrieve original pointer for deallocation. (__resource_adaptor_imp::do_is_equal): Reformat. (__resource_adaptor_imp::_S_aligned_size): Remove. (__resource_adaptor_imp::_S_supported): Remove. (new_delete_resource): Use __gnu_cxx::new_allocator. * testsuite/experimental/memory_resource/resource_adaptor.cc: Test extended alignments and use debug_allocator to check for matching allocate/deallocate pairs. From-SVN: r261849
2018-06-21 16:01:11 +02:00
PR libstdc++/70940
* include/experimental/memory_resource (__resource_adaptor_common):
New base class.
(__resource_adaptor_common::_AlignMgr): Helper for obtaining aligned
pointer from unaligned, and vice versa.
(__resource_adaptor_imp::do_allocate): Use _AlignMgr to adjust
allocated pointer to meet alignment request.
(__resource_adaptor_imp::do_deallocate): Use _AlignMgr to retrieve
original pointer for deallocation.
(__resource_adaptor_imp::do_is_equal): Reformat.
(__resource_adaptor_imp::_S_aligned_size): Remove.
(__resource_adaptor_imp::_S_supported): Remove.
(new_delete_resource): Use __gnu_cxx::new_allocator.
* testsuite/experimental/memory_resource/resource_adaptor.cc: Test
extended alignments and use debug_allocator to check for matching
allocate/deallocate pairs.
debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type. 2018-06-21 François Dumont <fdumont@gcc.gnu.org> * include/debug/debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type. From-SVN: r261831
2018-06-21 07:36:48 +02:00
2018-06-21 François Dumont <fdumont@gcc.gnu.org>
2018-06-21 François Dumont <fdumont@gcc.gnu.org> Fix this ChangeLog entry. From-SVN: r261878
2018-06-22 07:23:47 +02:00
* include/debug/safe_iterator.h
debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type. 2018-06-21 François Dumont <fdumont@gcc.gnu.org> * include/debug/debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type. From-SVN: r261831
2018-06-21 07:36:48 +02:00
(_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)):
2018-06-21 François Dumont <fdumont@gcc.gnu.org> Fix this ChangeLog entry. From-SVN: r261878
2018-06-22 07:23:47 +02:00
Compare __x base iterator with a value-initialized iterator of the
debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type. 2018-06-21 François Dumont <fdumont@gcc.gnu.org> * include/debug/debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type. From-SVN: r261831
2018-06-21 07:36:48 +02:00
same type.
Add testcase accidentally not committed earlier * testsuite/20_util/duration/arithmetic/dr3050.cc: Add new test missed from recent commit. From-SVN: r261810
2018-06-20 17:54:57 +02:00
2018-06-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70966 make pmr::new_delete_resource() immortal Construct the program-wide resource objects using placement new. This means they have dynamic storage duration and won't be destroyed during termination. PR libstdc++/70966 * include/experimental/memory_resource (__resource_adaptor_imp): Add static assertions to enforce requirements on pointer types. (__resource_adaptor_imp::get_allocator()): Add noexcept. (new_delete_resource, null_memory_resource): Return address of an object with dynamic storage duration. (__null_memory_resource): Remove. * testsuite/experimental/memory_resource/70966.cc: New. From-SVN: r261818
2018-06-20 21:34:53 +02:00
PR libstdc++/70966
* include/experimental/memory_resource (__resource_adaptor_imp): Add
static assertions to enforce requirements on pointer types.
(__resource_adaptor_imp::get_allocator()): Add noexcept.
(new_delete_resource, null_memory_resource): Return address of an
object with dynamic storage duration.
(__null_memory_resource): Remove.
* testsuite/experimental/memory_resource/70966.cc: New.
Add testcase accidentally not committed earlier * testsuite/20_util/duration/arithmetic/dr3050.cc: Add new test missed from recent commit. From-SVN: r261810
2018-06-20 17:54:57 +02:00
* testsuite/20_util/duration/arithmetic/dr3050.cc: Add new test
missed from recent commit.
Remove unused <exception> header from <utility> This header was needed for the declaration of std::terminate but the calls to it were removed in r242401. * include/std/utility: Remove unused <exception> header. From-SVN: r261749
2018-06-19 19:19:16 +02:00
2018-06-19 Jonathan Wakely <jwakely@redhat.com>
* include/std/utility: Remove unused <exception> header.
LWG 3050 Fix cv-qualification of convertibility constraints LWG 3050 Fix cv-qualification of convertibility constraints * include/std/chrono (duration, operator*, operator/, operator%): Use const-qualified type as source type in is_convertible constraints. * testsuite/20_util/duration/arithmetic/dr3050.cc: New. * testsuite/20_util/duration/cons/dr3050.cc: New. * testsuite/20_util/duration/literals/range.cc: Rename to... * testsuite/20_util/duration/literals/range_neg.cc: Here. Adjust dg-error lineno. From-SVN: r261708
2018-06-18 20:02:24 +02:00
2018-06-18 Jonathan Wakely <jwakely@redhat.com>
LWG 2975 ensure construct(pair<T,U>*, ...) used to construct pairs * include/std/scoped_allocator (__not_pair): Define SFINAE helper. (construct(_Tp*, _Args&&...)): Remove from overload set when _Tp is a specialization of std::pair. * testsuite/20_util/scoped_allocator/construct_pair.cc: Ensure pair elements are constructed correctly. From-SVN: r261716
2018-06-18 22:17:44 +02:00
LWG 2975 ensure construct(pair<T,U>*, ...) used to construct pairs
* include/std/scoped_allocator (__not_pair): Define SFINAE helper.
(construct(_Tp*, _Args&&...)): Remove from overload set when _Tp is
a specialization of std::pair.
* testsuite/20_util/scoped_allocator/construct_pair.cc: Ensure
pair elements are constructed correctly.
LWG 2989 hide path iostream operators from normal lookup By only defining these operators as friends (with no namespace-scope declaration) they can only be found by ADL and do not participate in overload resolution for arguments of types other than path. LWG 2989 hide path iostream operators from normal lookup * include/bits/fs_path.h (operator<<, operator>>): Define inline as friends. * testsuite/27_io/filesystem/path/io/dr2989.cc: New. From-SVN: r261711
2018-06-18 20:59:44 +02:00
LWG 2989 hide path iostream operators from normal lookup
* include/bits/fs_path.h (operator<<, operator>>): Define inline as
friends.
* testsuite/27_io/filesystem/path/io/dr2989.cc: New.
LWG 3050 Fix cv-qualification of convertibility constraints LWG 3050 Fix cv-qualification of convertibility constraints * include/std/chrono (duration, operator*, operator/, operator%): Use const-qualified type as source type in is_convertible constraints. * testsuite/20_util/duration/arithmetic/dr3050.cc: New. * testsuite/20_util/duration/cons/dr3050.cc: New. * testsuite/20_util/duration/literals/range.cc: Rename to... * testsuite/20_util/duration/literals/range_neg.cc: Here. Adjust dg-error lineno. From-SVN: r261708
2018-06-18 20:02:24 +02:00
LWG 3050 Fix cv-qualification of convertibility constraints
* include/std/chrono (duration, operator*, operator/, operator%): Use
const-qualified type as source type in is_convertible constraints.
* testsuite/20_util/duration/arithmetic/dr3050.cc: New.
* testsuite/20_util/duration/cons/dr3050.cc: New.
* testsuite/20_util/duration/literals/range.cc: Rename to...
* testsuite/20_util/duration/literals/range_neg.cc: Here. Adjust
dg-error lineno.
crossconfig.m4: Handle OpenBSD just like NetBSD. 2018-06-18 Maya Rashish <coypu@sdf.org> * crossconfig.m4: Handle OpenBSD just like NetBSD. * configure: Rebuilt. * config/alpha/openbsd.h (TARGET_DEFAULT): Define. (LINK_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Likewise. (INTMAX_TYPE, UINTMAX_TYPE, WINT_TYPE): Likewise. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Move from here to ... * config/alpha/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Here. From-SVN: r261707
2018-06-18 19:28:53 +02:00
2018-06-18 Maya Rashish <coypu@sdf.org>
* crossconfig.m4: Handle OpenBSD just like NetBSD.
* configure: Rebuilt.
LWG 3035. std::allocator's constructors should be constexpr LWG 3035. std::allocator's constructors should be constexpr * include/bits/allocator.h (allocator): Add constexpr to constructors for C++2a. Replace dynamic exception specifications with NOTHROW macro. (allocator, operator==, operator!=): Replace USE_NOEXCEPT macro with NOTHROW. * include/bits/c++config (_GLIBCXX20_CONSTEXPR): Define. * include/ext/malloc_allocator.h (malloc_allocator): Add constexpr to constructors for C++2a. * include/ext/new_allocator.h (new_allocator): Likewise. From-SVN: r261703
2018-06-18 17:47:07 +02:00
2018-06-18 Jonathan Wakely <jwakely@redhat.com>
P0754R2 <version> header * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * include/bits/c++config: Change doxygen comment to suggest <version> instead of <iosfwd>. * include/precompiled/stdc++.h: Include <cwchar> and <cwctype> unconditionally. Add C++17 and C++20 headers. * include/std/version: New header. * testsuite/17_intro/headers/c++2017/all_attributes.cc: New. * testsuite/17_intro/headers/c++2017/all_no_exceptions.cc: New. * testsuite/17_intro/headers/c++2017/all_no_rtti.cc: New. * testsuite/17_intro/headers/c++2017/all_pedantic_errors.cc: New. * testsuite/17_intro/headers/c++2017/operator_names.cc: New. * testsuite/17_intro/headers/c++2017/stdc++.cc: New. * testsuite/17_intro/headers/c++2017/stdc++_multiple_inclusion.cc: New. * testsuite/17_intro/headers/c++2020/all_attributes.cc: New. * testsuite/17_intro/headers/c++2020/all_no_exceptions.cc: New. * testsuite/17_intro/headers/c++2020/all_no_rtti.cc: New. * testsuite/17_intro/headers/c++2020/all_pedantic_errors.cc: New. * testsuite/17_intro/headers/c++2020/operator_names.cc: New. * testsuite/17_intro/headers/c++2020/stdc++.cc: New. * testsuite/17_intro/headers/c++2020/stdc++_multiple_inclusion.cc: New. * testsuite/18_support/headers/version/macros.cc: New. * testsuite/18_support/headers/version/macros.cc: New. From-SVN: r261706
2018-06-18 18:42:11 +02:00
P0754R2 <version> header
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/bits/c++config: Change doxygen comment to suggest <version>
instead of <iosfwd>.
* include/precompiled/stdc++.h: Include <cwchar> and <cwctype>
unconditionally. Add C++17 and C++20 headers.
* include/std/version: New header.
* testsuite/17_intro/headers/c++2017/all_attributes.cc: New.
* testsuite/17_intro/headers/c++2017/all_no_exceptions.cc: New.
* testsuite/17_intro/headers/c++2017/all_no_rtti.cc: New.
* testsuite/17_intro/headers/c++2017/all_pedantic_errors.cc: New.
* testsuite/17_intro/headers/c++2017/operator_names.cc: New.
* testsuite/17_intro/headers/c++2017/stdc++.cc: New.
* testsuite/17_intro/headers/c++2017/stdc++_multiple_inclusion.cc:
New.
* testsuite/17_intro/headers/c++2020/all_attributes.cc: New.
* testsuite/17_intro/headers/c++2020/all_no_exceptions.cc: New.
* testsuite/17_intro/headers/c++2020/all_no_rtti.cc: New.
* testsuite/17_intro/headers/c++2020/all_pedantic_errors.cc: New.
* testsuite/17_intro/headers/c++2020/operator_names.cc: New.
* testsuite/17_intro/headers/c++2020/stdc++.cc: New.
* testsuite/17_intro/headers/c++2020/stdc++_multiple_inclusion.cc:
New.
* testsuite/18_support/headers/version/macros.cc: New.
* testsuite/18_support/headers/version/macros.cc: New.
Fix bootstrap failure for bare metal due to autoconf link tests The AC_CHECK_FUNCS tests cause the build to fail for bare metal cross compilers, where link tests are not allowed. Replace them with GCC_TRY_COMPILE_OR_LINK tests instead. Skip all the Filesystem dependency checks if not building the filesystem library. * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Only check when enable_libstdcxx_filesystem_ts = yes. Check for link, readlink and symlink. * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Remove AC_CHECK_FUNCS for link, readlink and symlink. From-SVN: r261704
2018-06-18 18:01:24 +02:00
* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Only check when
enable_libstdcxx_filesystem_ts = yes. Check for link, readlink and
symlink.
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove AC_CHECK_FUNCS for link, readlink and symlink.
LWG 3035. std::allocator's constructors should be constexpr LWG 3035. std::allocator's constructors should be constexpr * include/bits/allocator.h (allocator): Add constexpr to constructors for C++2a. Replace dynamic exception specifications with NOTHROW macro. (allocator, operator==, operator!=): Replace USE_NOEXCEPT macro with NOTHROW. * include/bits/c++config (_GLIBCXX20_CONSTEXPR): Define. * include/ext/malloc_allocator.h (malloc_allocator): Add constexpr to constructors for C++2a. * include/ext/new_allocator.h (new_allocator): Likewise. From-SVN: r261703
2018-06-18 17:47:07 +02:00
LWG 3035. std::allocator's constructors should be constexpr
* include/bits/allocator.h (allocator): Add constexpr to constructors
for C++2a. Replace dynamic exception specifications with NOTHROW
macro.
(allocator, operator==, operator!=): Replace USE_NOEXCEPT macro with
NOTHROW.
* include/bits/c++config (_GLIBCXX20_CONSTEXPR): Define.
* include/ext/malloc_allocator.h (malloc_allocator): Add constexpr
to constructors for C++2a.
* include/ext/new_allocator.h (new_allocator): Likewise.
LWG 3076 basic_string CTAD ambiguity When deduction guides are supported by the compiler (i.e. for C++17 and later) replace two basic_string constructors by constrained function templates as required by LWG 3075. In order to ensure that the pre-C++17 non-template constructors are still exported from the shared library define a macro in src/c++11/string-inst.cc to force the non-template declarations (this isn't strictly needed yet, because the string instantiations are compiled with -std=gnu++11, but that is likely to change). LWG 3076 basic_string CTAD ambiguity * doc/xml/manual/intro.xml: Document LWG 3076 change. * include/bits/basic_string.h [__cpp_deduction_guides && !_GLIBCXX_DEFINING_STRING_INSTANTIATIONS] (basic_string(const _CharT*, const _Alloc&)): Turn into a function template constrained by _RequireAllocator. (basic_string(size_type, _CharT, const _Alloc&)): Likewise. * src/c++11/string-inst.cc (_GLIBCXX_DEFINING_STRING_INSTANTIATIONS): Define. * testsuite/21_strings/basic_string/cons/char/deduction.cc: Test deduction * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: Likewise. From-SVN: r261670
2018-06-16 01:47:33 +02:00
2018-06-16 Jonathan Wakely <jwakely@redhat.com>
LWG 3076 basic_string CTAD ambiguity
* doc/xml/manual/intro.xml: Document LWG 3076 change.
* include/bits/basic_string.h
[__cpp_deduction_guides && !_GLIBCXX_DEFINING_STRING_INSTANTIATIONS]
(basic_string(const _CharT*, const _Alloc&)): Turn into a function
template constrained by _RequireAllocator.
(basic_string(size_type, _CharT, const _Alloc&)): Likewise.
* src/c++11/string-inst.cc (_GLIBCXX_DEFINING_STRING_INSTANTIATIONS):
Define.
* testsuite/21_strings/basic_string/cons/char/deduction.cc: Test
deduction
* testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc:
Likewise.
LWG 3039 Unnecessary decay in thread and packaged_task * include/std/future (__constrain_pkgdtask): Replace with ... (packaged_task::__not_same): New alias template, using __remove_cvref_t instead of decay. * include/std/thread (thread::__not_same): Add comment. From-SVN: r261618
2018-06-15 02:19:07 +02:00
2018-06-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86169 unshare COW string when non-const data() called PR libstdc++/86169 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] (basic_string::data()): Unshare string. * testsuite/21_strings/basic_string/operations/data/char/86169.cc: New. From-SVN: r261642
2018-06-15 20:47:29 +02:00
PR libstdc++/86169
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::data()): Unshare string.
* testsuite/21_strings/basic_string/operations/data/char/86169.cc:
New.
Decorate string_view members with nonnull attribute The C++ committee has confirmed that passing a null pointer to the unary basic_string_view constructor is undefined. This removes the check from our implementation, and adds the nonnull attribute to warn when the compiler can detect undefined input. * include/std/string_view (basic_string_view(const CharT*)): Remove check for null pointer and add nonnull attribute. (compare(const CharT*), compare(size_type, size_type, const CharT*)) (find(const CharT*, size_type), rfind(const CharT*, size_type)) (find_first_of(const CharT*, size_type)) (find_last_of(const CharT*, size_type)) (find_first_not_of(const CharT*, size_type)) (find_last_not_of(const CharT*, size_type)): Add nonnull attribute. * testsuite/21_strings/basic_string_view/cons/char/nonnull.cc: New. * testsuite/21_strings/basic_string_view/operations/compare/char/ nonnull.cc: New. * testsuite/21_strings/basic_string_view/operations/find/char/ nonnull.cc: New. * testsuite/21_strings/basic_string_view/operations/rfind/char/ nonnull.cc: New. From-SVN: r261638
2018-06-15 18:47:55 +02:00
* include/std/string_view (basic_string_view(const CharT*)): Remove
check for null pointer and add nonnull attribute.
(compare(const CharT*), compare(size_type, size_type, const CharT*))
(find(const CharT*, size_type), rfind(const CharT*, size_type))
(find_first_of(const CharT*, size_type))
(find_last_of(const CharT*, size_type))
(find_first_not_of(const CharT*, size_type))
(find_last_not_of(const CharT*, size_type)): Add nonnull attribute.
* testsuite/21_strings/basic_string_view/cons/char/nonnull.cc: New.
* testsuite/21_strings/basic_string_view/operations/compare/char/
nonnull.cc: New.
* testsuite/21_strings/basic_string_view/operations/find/char/
nonnull.cc: New.
* testsuite/21_strings/basic_string_view/operations/rfind/char/
nonnull.cc: New.
PR libstdc++/86168 fix ambiguous default constructor PR libstdc++/86168 * include/bits/random.h (random_device(const string&)): Remove default argument. From-SVN: r261636
2018-06-15 18:11:12 +02:00
PR libstdc++/86168
* include/bits/random.h (random_device(const string&)): Remove
default argument.
Only define __cpp_lib_constexpr_char_traits for C++17 * include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): Only define for C++17 and above. From-SVN: r261634
2018-06-15 17:47:56 +02:00
* include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): Only
define for C++17 and above.
LWG 2993 reference_wrapper<T> conversion from T&& * doc/xml/manual/intro.xml: Document LWG 2993 change. * include/bits/refwrap.h (reference_wrapper(_Tp&)): Remove. (reference_wrapper(_Tp&&)): Remove. (reference_wrapper<_Up>(_Up&&)): Define new constructor as constrained template. (reference_wrapper): Add deduction guide. * testsuite/20_util/reference_wrapper/deduction.cc: New. * testsuite/20_util/reference_wrapper/lwg2993.cc: New. From-SVN: r261632
2018-06-15 16:19:47 +02:00
LWG 2993 reference_wrapper<T> conversion from T&&
* doc/xml/manual/intro.xml: Document LWG 2993 change.
* include/bits/refwrap.h (reference_wrapper(_Tp&)): Remove.
(reference_wrapper(_Tp&&)): Remove.
(reference_wrapper<_Up>(_Up&&)): Define new constructor as constrained
template.
(reference_wrapper): Add deduction guide.
* testsuite/20_util/reference_wrapper/deduction.cc: New.
* testsuite/20_util/reference_wrapper/lwg2993.cc: New.
LWG 3039 Unnecessary decay in thread and packaged_task * include/std/future (__constrain_pkgdtask): Replace with ... (packaged_task::__not_same): New alias template, using __remove_cvref_t instead of decay. * include/std/thread (thread::__not_same): Add comment. From-SVN: r261618
2018-06-15 02:19:07 +02:00
LWG 3039 Unnecessary decay in thread and packaged_task
* include/std/future (__constrain_pkgdtask): Replace with ...
(packaged_task::__not_same): New alias template, using
__remove_cvref_t instead of decay.
* include/std/thread (thread::__not_same): Add comment.
P0935R0 Eradicating unnecessarily explicit default constructors The param_type constructors of each random number distribution should mirror the constructors of the distribution itself, so make the same changes w.r.t explicit on default constructors. * include/bits/random.h (uniform_real_distribution::param_type) (normal_distribution::param_type, lognormal_distribution::param_type) (gamma_distribution::param_type, chi_squared_distribution::param_type) (cauchy_distribution::param_type, fisher_f_distribution::param_type) (student_t_distribution::param_type) (bernoulli_distribution::param_type) (binomial_distribution::param_type) (geometric_distribution::param_type) (negative_binomial_distribution::param_type) (poisson_distribution::param_type) (exponential_distribution::param_type) (weibull_distribution::param_type) (extreme_value_distribution::param_type): Add non-explicit default constructors. Remove default argument for first parameter of explicit constructors. * include/bits/uniform_int_dist.h (uniform_int_distribution::param_type): Likewise. * include/ext/random (beta_distribution::param_type, rice_distribution::param_type) (nakagami_distribution::param_type, pareto_distribution::param_type) (k_distribution::param_type, arcsine_distribution::param_type) (hoyt_distribution::param_type, triangular_distribution::param_type) (von_mises_distribution::param_type) (hypergeometric_distribution::param_type) (logistic_distribution::param_type) (uniform_inside_sphere_distribution::param_type): Likewise. (uniform_on_sphere_distribution::param_type): Make default constructor non-explicit. * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc: Test param_type for non-explicit default constructor. * testsuite/26_numerics/random/binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/discrete_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/exponential_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/extreme_value_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/gamma_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/geometric_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/negative_binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/normal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_constant_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_linear_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/poisson_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/student_t_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_int_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_real_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/weibull_distribution/cons/default.cc: Likewise. * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise. * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hypergeometric_distribution/cons/default.cc: Likewise. * testsuite/ext/random/k_distribution/cons/default.cc: Likewise. * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise. * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise. * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise. * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise. * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise. * testsuite/ext/random/triangular_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_inside_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise. From-SVN: r261592
2018-06-14 15:32:53 +02:00
2018-06-14 Jonathan Wakely <jwakely@redhat.com>
LWG 3075 basic_string needs deduction guides from basic_string_view * testsuite/21_strings/basic_string/cons/char/deduction.cc: Test deduction from string views. * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: Likewise. From-SVN: r261612
2018-06-14 22:27:04 +02:00
LWG 3075 basic_string needs deduction guides from basic_string_view
* testsuite/21_strings/basic_string/cons/char/deduction.cc: Test
deduction from string views.
* testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc:
Likewise.
LWG 3074 make scalar types non-deduced in valarray non-member functions * include/bits/valarray_after.h (_DEFINE_EXPR_BINARY_FUNCTION): Change scalar parameters to be a non-deduced context. * include/std/valarray (_DEFINE_BINARY_OPERATOR): Likewise. Adjust whitespace. * testsuite/26_numerics/valarray/operators.cc: Test scalar operands. * testsuite/26_numerics/valarray/transcend.cc: New. From-SVN: r261610
2018-06-14 21:36:54 +02:00
LWG 3074 make scalar types non-deduced in valarray non-member functions
* include/bits/valarray_after.h (_DEFINE_EXPR_BINARY_FUNCTION): Change
scalar parameters to be a non-deduced context.
* include/std/valarray (_DEFINE_BINARY_OPERATOR): Likewise. Adjust
whitespace.
* testsuite/26_numerics/valarray/operators.cc: Test scalar operands.
* testsuite/26_numerics/valarray/transcend.cc: New.
Partially revert move of std::tuple_element_t to <tuple> Defining std::tuple_element_t in <utility> makes it available wherever std::tuple_element is available. * include/std/tuple (__cpp_lib_tuple_element_t, tuple_element_t): Move back to <utility>. * include/std/utility (__cpp_lib_tuple_element_t. tuple_element_t): Restore to here. From-SVN: r261604
2018-06-14 21:02:40 +02:00
* include/std/tuple (__cpp_lib_tuple_element_t, tuple_element_t):
Move back to <utility>.
* include/std/utility (__cpp_lib_tuple_element_t. tuple_element_t):
Restore to here.
P0935R0 Eradicating unnecessarily explicit default constructors More pieces of P0935R0, making default constructors non-explicit. * include/backward/strstream (strstreambuf): Add non-explicit default constructor. * include/bits/locale_conv.h (wbuffer_convert, wstring_convert): Likewise. * include/bits/regex.h (match_results): Likewise. * testsuite/22_locale/conversions/buffer/1.cc: Test for non-explicit default constructor. * testsuite/22_locale/conversions/string/1.cc: Likewise. * testsuite/28_regex/match_results/ctors/char/default.cc: Likewise. * testsuite/28_regex/match_results/ctors/wchar_t/default.cc: Likewise. From-SVN: r261597
2018-06-14 16:12:24 +02:00
P0935R0 Eradicating unnecessarily explicit default constructors
* include/backward/strstream (strstreambuf): Add non-explicit default
constructor.
* include/bits/locale_conv.h (wbuffer_convert, wstring_convert):
Likewise.
* include/bits/regex.h (match_results): Likewise.
* testsuite/22_locale/conversions/buffer/1.cc: Test for non-explicit
default constructor.
* testsuite/22_locale/conversions/string/1.cc: Likewise.
* testsuite/28_regex/match_results/ctors/char/default.cc: Likewise.
* testsuite/28_regex/match_results/ctors/wchar_t/default.cc: Likewise.
Define __cpp_lib_tuple_element_t in <tuple> not <utility> * include/std/tuple (__cpp_lib_tuple_element_t): Move feature test macro from <utility> and change type to long. * include/std/utility (__cpp_lib_tuple_element_t): Remove. * testsuite/20_util/tuple/tuple_element_t.cc: Check for feature test macro. From-SVN: r261596
2018-06-14 16:01:29 +02:00
* include/std/tuple (__cpp_lib_tuple_element_t): Move feature test
macro from <utility> and change type to long.
* include/std/utility (__cpp_lib_tuple_element_t): Remove.
* testsuite/20_util/tuple/tuple_element_t.cc: Check for feature test
macro.
P0935R0 Eradicating unnecessarily explicit default constructors The param_type constructors of each random number distribution should mirror the constructors of the distribution itself, so make the same changes w.r.t explicit on default constructors. * include/bits/random.h (uniform_real_distribution::param_type) (normal_distribution::param_type, lognormal_distribution::param_type) (gamma_distribution::param_type, chi_squared_distribution::param_type) (cauchy_distribution::param_type, fisher_f_distribution::param_type) (student_t_distribution::param_type) (bernoulli_distribution::param_type) (binomial_distribution::param_type) (geometric_distribution::param_type) (negative_binomial_distribution::param_type) (poisson_distribution::param_type) (exponential_distribution::param_type) (weibull_distribution::param_type) (extreme_value_distribution::param_type): Add non-explicit default constructors. Remove default argument for first parameter of explicit constructors. * include/bits/uniform_int_dist.h (uniform_int_distribution::param_type): Likewise. * include/ext/random (beta_distribution::param_type, rice_distribution::param_type) (nakagami_distribution::param_type, pareto_distribution::param_type) (k_distribution::param_type, arcsine_distribution::param_type) (hoyt_distribution::param_type, triangular_distribution::param_type) (von_mises_distribution::param_type) (hypergeometric_distribution::param_type) (logistic_distribution::param_type) (uniform_inside_sphere_distribution::param_type): Likewise. (uniform_on_sphere_distribution::param_type): Make default constructor non-explicit. * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc: Test param_type for non-explicit default constructor. * testsuite/26_numerics/random/binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/discrete_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/exponential_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/extreme_value_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/gamma_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/geometric_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/negative_binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/normal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_constant_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_linear_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/poisson_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/student_t_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_int_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_real_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/weibull_distribution/cons/default.cc: Likewise. * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise. * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hypergeometric_distribution/cons/default.cc: Likewise. * testsuite/ext/random/k_distribution/cons/default.cc: Likewise. * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise. * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise. * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise. * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise. * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise. * testsuite/ext/random/triangular_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_inside_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise. From-SVN: r261592
2018-06-14 15:32:53 +02:00
P0935R0 Eradicating unnecessarily explicit default constructors
* include/bits/random.h (uniform_real_distribution::param_type)
(normal_distribution::param_type, lognormal_distribution::param_type)
(gamma_distribution::param_type, chi_squared_distribution::param_type)
(cauchy_distribution::param_type, fisher_f_distribution::param_type)
(student_t_distribution::param_type)
(bernoulli_distribution::param_type)
(binomial_distribution::param_type)
(geometric_distribution::param_type)
(negative_binomial_distribution::param_type)
(poisson_distribution::param_type)
(exponential_distribution::param_type)
(weibull_distribution::param_type)
(extreme_value_distribution::param_type): Add non-explicit default
constructors. Remove default argument for first parameter of explicit
constructors.
* include/bits/uniform_int_dist.h
(uniform_int_distribution::param_type): Likewise.
* include/ext/random
(beta_distribution::param_type, rice_distribution::param_type)
(nakagami_distribution::param_type, pareto_distribution::param_type)
(k_distribution::param_type, arcsine_distribution::param_type)
(hoyt_distribution::param_type, triangular_distribution::param_type)
(von_mises_distribution::param_type)
(hypergeometric_distribution::param_type)
(logistic_distribution::param_type)
(uniform_inside_sphere_distribution::param_type): Likewise.
(uniform_on_sphere_distribution::param_type): Make default constructor
non-explicit.
* testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc:
Test param_type for non-explicit default constructor.
* testsuite/26_numerics/random/binomial_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/discrete_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/exponential_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/gamma_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/geometric_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/lognormal_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/normal_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/piecewise_constant_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/poisson_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/student_t_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/uniform_real_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/weibull_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/beta_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/hypergeometric_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/k_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/normal_mv_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/rice_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/triangular_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/uniform_inside_sphere_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/von_mises_distribution/cons/default.cc:
Likewise.
PR libstdc++/83982 fix exception-safety guarantee of std::vector::resize Construct new elements before moving existing ones, so that if a default constructor throws, the existing elements are not left in a moved-from state. 2018-06-14 Daniel Trebbien <dtrebbien@gmail.com> Jonathan Wakely <jwakely@redhat.com> PR libstdc++/83982 * include/bits/vector.tcc (vector::_M_default_append(size_type)): Default-construct new elements before moving existing ones. * testsuite/23_containers/vector/capacity/resize/strong_guarantee.cc: New. Co-Authored-By: Jonathan Wakely <jwakely@redhat.com> From-SVN: r261585
2018-06-14 11:26:51 +02:00
2018-06-14 Daniel Trebbien <dtrebbien@gmail.com>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83982
* include/bits/vector.tcc (vector::_M_default_append(size_type)):
Default-construct new elements before moving existing ones.
* testsuite/23_containers/vector/capacity/resize/strong_guarantee.cc:
New.
PR libstdc++/86127 avoid unnecessary allocator conversions There is no need to use an allocator of the correct value_type when calling allocator_traits::construct and allocator_traits::destroy. The existing node allocator can be used, instead of constructing a new allocator object every time. There's also no benefit to using __gnu_cxx::__alloc_traits instead of std::allocator_traits to get the pointer and const_pointer types. std::forward_list is only available for C++11 and later, when std::allocator_traits is available too. PR libstdc++/86127 * include/bits/forward_list.h (_Fwd_list_base::_Tp_alloc_type): Remove unused typedef. (_Fwd_list_base::_Node_alloc_traits): Use allocator_traits instead of __gnu_cxx::__alloc_traits. (_Fwd_list_base::_M_create_node, _Fwd_list_base::_M_erase_after): Use node allocator to create and destroy elements. (forward_list::_Tp_alloc_type): Remove unused typedef. (forward_list::_Alloc_traits): Use allocator_traits instead of __gnu_cxx::__alloc_traits. From-SVN: r261554
2018-06-13 17:14:48 +02:00
2018-06-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86127
* include/bits/forward_list.h (_Fwd_list_base::_Tp_alloc_type): Remove
unused typedef.
(_Fwd_list_base::_M_create_node, _Fwd_list_base::_M_erase_after):
Use node allocator to create and destroy elements.
(forward_list::_Tp_alloc_type): Remove unused typedef.
(forward_list::_Alloc_traits): Use allocator_traits instead of
__gnu_cxx::__alloc_traits.
debug.h (__glibcxx_requires_can_increment_range): New. 2018-06-13 François Dumont <fdumont@gcc.gnu.org> * include/debug/debug.h (__glibcxx_requires_can_increment_range): New. (__glibcxx_requires_can_decrement_range): New. From-SVN: r261537
2018-06-13 08:10:03 +02:00
2018-06-13 François Dumont <fdumont@gcc.gnu.org>
2018-06-13 François Dumont <fdumont@gcc.gnu.org> * include/debug/helper_functions.h (__gnu_debug::_Safe_iterator<>): Add declaration. (__can_advance(_Ite, _Size)): New. (__can_advance(const _Safe_iterator<>&, _Size)): Overload declaration. * include/debug/functions.h (__gnu_debug::_Safe_iterator<>): Remove declaration. * include/debug/stl_iterator.h (__can_advance(const _Safe_iterator<>&)): New definition. * include/debug/stl_iterator.h (__can_advance(const std::reverse_iterator<>&, _Size)): New. (__can_advance(const std::move_iterator<>&, _Size)): New. * include/debug/macros.h (__glibcxx_check_can_increment): New. * include/debug/debug.h (__glibcxx_requires_can_increment): New. * include/bits/stl_algobase.h (fill_n): Use latter. * testsuite/25_algorithms/fill_n/2.cc: New. * testsuite/25_algorithms/fill_n/debug/1_neg.cc: New. * testsuite/25_algorithms/fill_n/debug/2_neg.cc: New. * testsuite/25_algorithms/fill_n/debug/3_neg.cc: New. * testsuite/25_algorithms/fill_n/debug/4_neg.cc: New. From-SVN: r261566
2018-06-13 22:27:26 +02:00
* include/debug/helper_functions.h
(__gnu_debug::_Safe_iterator<>): Add declaration.
(__can_advance(_Ite, _Size)): New.
(__can_advance(const _Safe_iterator<>&, _Size)): Overload declaration.
* include/debug/functions.h
(__gnu_debug::_Safe_iterator<>): Remove declaration.
* include/debug/stl_iterator.h
(__can_advance(const _Safe_iterator<>&)): New definition.
* include/debug/stl_iterator.h
(__can_advance(const std::reverse_iterator<>&, _Size)): New.
(__can_advance(const std::move_iterator<>&, _Size)): New.
* include/debug/macros.h (__glibcxx_check_can_increment): New.
* include/debug/debug.h (__glibcxx_requires_can_increment): New.
* include/bits/stl_algobase.h (fill_n): Use latter.
* testsuite/25_algorithms/fill_n/2.cc: New.
* testsuite/25_algorithms/fill_n/debug/1_neg.cc: New.
* testsuite/25_algorithms/fill_n/debug/2_neg.cc: New.
* testsuite/25_algorithms/fill_n/debug/3_neg.cc: New.
* testsuite/25_algorithms/fill_n/debug/4_neg.cc: New.
debug.h (__glibcxx_requires_can_increment_range): New. 2018-06-13 François Dumont <fdumont@gcc.gnu.org> * include/debug/debug.h (__glibcxx_requires_can_increment_range): New. (__glibcxx_requires_can_decrement_range): New. From-SVN: r261537
2018-06-13 08:10:03 +02:00
* include/debug/debug.h (__glibcxx_requires_can_increment_range): New.
(__glibcxx_requires_can_decrement_range): New.
macros.h (__glibcxx_check_can_increment_range): New. 2018-06-12 François Dumont <fdumont@gcc.gnu.org> * include/debug/macros.h (__glibcxx_check_can_increment_range): New. (__glibcxx_check_can_decrement_range): New. * include/debug/debug.h (__glibcxx_requires_can_increment_range): New. (__glibcxx_requires_can_decrement_range): New. * include/bits/stl_algobase.h (std::copy(_II, _II, _OI)): Use __glibcxx_requires_can_increment_range. (std::move(_II, _II, _OI)): Likewise. (std::copy_backward(_BI, _BI, _BI2)): Use __glibcxx_requires_can_decrement_range. (std::move_backward(_BI, _BI, _BI2)): Likewise. * testsuite/25_algorithms/copy_backward/debug/1_neg.cc: New. * testsuite/25_algorithms/copy_backward/debug/2_neg.cc: New. * testsuite/25_algorithms/copy_backward/debug/3_neg.cc: New. * testsuite/25_algorithms/equal/debug/1_neg.cc: New. * testsuite/25_algorithms/equal/debug/2_neg.cc: New. * testsuite/25_algorithms/equal/debug/3_neg.cc: New. From-SVN: r261525
2018-06-12 22:18:35 +02:00
2018-06-12 François Dumont <fdumont@gcc.gnu.org>
* include/debug/macros.h (__glibcxx_check_can_increment_range): New.
(__glibcxx_check_can_decrement_range): New.
* include/bits/stl_algobase.h (std::copy(_II, _II, _OI)): Use
__glibcxx_requires_can_increment_range.
(std::move(_II, _II, _OI)): Likewise.
(std::copy_backward(_BI, _BI, _BI2)): Use
__glibcxx_requires_can_decrement_range.
(std::move_backward(_BI, _BI, _BI2)): Likewise.
* testsuite/25_algorithms/copy_backward/debug/1_neg.cc: New.
* testsuite/25_algorithms/copy_backward/debug/2_neg.cc: New.
* testsuite/25_algorithms/copy_backward/debug/3_neg.cc: New.
* testsuite/25_algorithms/equal/debug/1_neg.cc: New.
* testsuite/25_algorithms/equal/debug/2_neg.cc: New.
* testsuite/25_algorithms/equal/debug/3_neg.cc: New.
P0935R0 Eradicating unnecessarily explicit default constructors Explicit default constructors are problematic, so this change removes them from <random> and <ext/random>, as per P0935R0. * include/bits/random.h (linear_congruential_engine) (mersenne_twister_engine, subtract_with_carry_engine, random_device) (uniform_real_distribution, normal_distribution) (lognormal_distribution, gamma_distribution, chi_squared_distribution) (cauchy_distribution, fisher_f_distribution, student_t_distribution) (bernoulli_distribution, binomial_distribution,geometric_distribution) (negative_binomial_distribution, exponential_distribution) (weibull_distribution, extreme_value_distribution): Add non-explicit default constructors. Remove default argument for first parameter of explicit constructors. (piecewise_constant_distribution, piecewise_linear_distribution): Make default constructor non-explicit. * include/bits/uniform_int_dist.h (uniform_int_distribution): Add non-explicit default constructors. Remove default argument for first parameter of explicit constructor. (simd_fast_mersenne_twister_engine, beta_distribution) (rice_distribution, nakagami_distribution, pareto_distribution) (k_distribution, arcsine_distribution, hoyt_distribution) (triangular_distribution, von_mises_distribution) (hypergeometric_distribution, logistic_distribution) (uniform_inside_sphere_distribution): Likewise. (uniform_on_sphere_distribution): Make default constructor non-explicit. * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc: Test for non-explicit default constructor. Fix references to standard. * testsuite/26_numerics/random/binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/discrete_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/exponential_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/extreme_value_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/gamma_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/geometric_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/negative_binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/normal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_constant_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_linear_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/poisson_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/student_t_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_int_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_real_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/weibull_distribution/cons/default.cc: Likewise. * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise. * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hypergeometric_distribution/cons/default.cc: Likewise. * testsuite/ext/random/k_distribution/cons/default.cc: Likewise. * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise. * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise. * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise. * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise. * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise. * testsuite/ext/random/triangular_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_inside_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise. * testsuite/util/testsuite_common_types.h (implicitly_default_constructible): New helper. From-SVN: r261522
2018-06-12 21:10:55 +02:00
2018-06-12 Jonathan Wakely <jwakely@redhat.com>
P0935R0 Eradicating unnecessarily explicit default constructors
* include/bits/random.h (linear_congruential_engine)
(mersenne_twister_engine, subtract_with_carry_engine, random_device)
(uniform_real_distribution, normal_distribution)
(lognormal_distribution, gamma_distribution, chi_squared_distribution)
(cauchy_distribution, fisher_f_distribution, student_t_distribution)
(bernoulli_distribution, binomial_distribution,geometric_distribution)
(negative_binomial_distribution, exponential_distribution)
(weibull_distribution, extreme_value_distribution): Add non-explicit
default constructors. Remove default argument for first parameter of
explicit constructors.
(piecewise_constant_distribution, piecewise_linear_distribution):
Make default constructor non-explicit.
* include/bits/uniform_int_dist.h (uniform_int_distribution): Add
non-explicit default constructors. Remove default argument for first
parameter of explicit constructor.
Fix errors in libstdc++-v3/ChangeLog entries. From-SVN: r261589
2018-06-14 12:59:14 +02:00
* include/ext/random
P0935R0 Eradicating unnecessarily explicit default constructors Explicit default constructors are problematic, so this change removes them from <random> and <ext/random>, as per P0935R0. * include/bits/random.h (linear_congruential_engine) (mersenne_twister_engine, subtract_with_carry_engine, random_device) (uniform_real_distribution, normal_distribution) (lognormal_distribution, gamma_distribution, chi_squared_distribution) (cauchy_distribution, fisher_f_distribution, student_t_distribution) (bernoulli_distribution, binomial_distribution,geometric_distribution) (negative_binomial_distribution, exponential_distribution) (weibull_distribution, extreme_value_distribution): Add non-explicit default constructors. Remove default argument for first parameter of explicit constructors. (piecewise_constant_distribution, piecewise_linear_distribution): Make default constructor non-explicit. * include/bits/uniform_int_dist.h (uniform_int_distribution): Add non-explicit default constructors. Remove default argument for first parameter of explicit constructor. (simd_fast_mersenne_twister_engine, beta_distribution) (rice_distribution, nakagami_distribution, pareto_distribution) (k_distribution, arcsine_distribution, hoyt_distribution) (triangular_distribution, von_mises_distribution) (hypergeometric_distribution, logistic_distribution) (uniform_inside_sphere_distribution): Likewise. (uniform_on_sphere_distribution): Make default constructor non-explicit. * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc: Test for non-explicit default constructor. Fix references to standard. * testsuite/26_numerics/random/binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/discrete_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/exponential_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/extreme_value_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/gamma_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/geometric_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/negative_binomial_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/normal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_constant_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/piecewise_linear_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/poisson_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/student_t_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_int_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/uniform_real_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/weibull_distribution/cons/default.cc: Likewise. * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise. * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise. * testsuite/ext/random/hypergeometric_distribution/cons/default.cc: Likewise. * testsuite/ext/random/k_distribution/cons/default.cc: Likewise. * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise. * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise. * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise. * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise. * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise. * testsuite/ext/random/triangular_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_inside_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc: Likewise. * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise. * testsuite/util/testsuite_common_types.h (implicitly_default_constructible): New helper. From-SVN: r261522
2018-06-12 21:10:55 +02:00
(simd_fast_mersenne_twister_engine, beta_distribution)
(rice_distribution, nakagami_distribution, pareto_distribution)
(k_distribution, arcsine_distribution, hoyt_distribution)
(triangular_distribution, von_mises_distribution)
(hypergeometric_distribution, logistic_distribution)
(uniform_inside_sphere_distribution): Likewise.
(uniform_on_sphere_distribution): Make default constructor
non-explicit.
* testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc:
Test for non-explicit default constructor. Fix references to standard.
* testsuite/26_numerics/random/binomial_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/discrete_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/exponential_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/gamma_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/geometric_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/lognormal_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/normal_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/piecewise_constant_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/poisson_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/student_t_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/uniform_real_distribution/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/weibull_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/beta_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/hypergeometric_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/k_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/normal_mv_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/rice_distribution/cons/default.cc: Likewise.
* testsuite/ext/random/triangular_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/uniform_inside_sphere_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc:
Likewise.
* testsuite/ext/random/von_mises_distribution/cons/default.cc:
Likewise.
* testsuite/util/testsuite_common_types.h
(implicitly_default_constructible): New helper.
Define special members as defaulted * include/bits/ios_base.h (ios::Init::Init(const Init&)) (ios::Init::operator=): Define as defaulted. * include/bits/stl_bvector.h (_Bit_reference(const _Bit_reference&)): Likewise. * include/bits/stream_iterator.h (istream_iterator::operator=) (ostream_iterator::operator=): Likewise. * include/bits/streambuf_iterator.h (istreambuf_iterator::operator=) Likewise. * include/std/bitset (bitset::reference::reference(const reference&)): Likewise. * include/std/complex (complex<float>::complex(const complex&)) (complex<double>::complex(const complex&)) (complex<long double>::complex(const complex&)): Likewise. From-SVN: r261338
2018-06-08 18:43:14 +02:00
2018-06-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ios_base.h (ios::Init::Init(const Init&))
(ios::Init::operator=): Define as defaulted.
* include/bits/stl_bvector.h (_Bit_reference(const _Bit_reference&)):
Likewise.
* include/bits/stream_iterator.h (istream_iterator::operator=)
(ostream_iterator::operator=): Likewise.
* include/bits/streambuf_iterator.h (istreambuf_iterator::operator=)
Likewise.
* include/std/bitset (bitset::reference::reference(const reference&)):
Likewise.
* include/std/complex (complex<float>::complex(const complex&))
(complex<double>::complex(const complex&))
(complex<long double>::complex(const complex&)): Likewise.
Default special members of regex types and add noexcept * include/bits/regex.h (sub_match): Add noexcept to default constructor and length observer. (match_results): Add noexcept to default constructor and observers with no preconditions. Define destructor as defaulted. (operator==, operator!=, swap): Add noexcept. (regex_iterator): Add default member initializers and define default constructor and destructor as defaulted. Add noexcept to equality and dereference operators. From-SVN: r261266
2018-06-07 10:56:45 +02:00
2018-06-07 Jonathan Wakely <jwakely@redhat.com>
* include/bits/regex.h (sub_match): Add noexcept to default
constructor and length observer.
(match_results): Add noexcept to default constructor and observers
with no preconditions. Define destructor as defaulted.
(operator==, operator!=, swap): Add noexcept.
(regex_iterator): Add default member initializers and define default
constructor and destructor as defaulted. Add noexcept to equality
and dereference operators.
2018-06-07 François Dumont <fdumont@gcc.gnu.org> * src/c++11/debug.cc (_Safe_iterator_base::_M_detach()): Reset state only if needed. (_Safe_iterator_base::_M_detach_single()): Likewise. (_Safe_local_iterator_base::_M_detach()): Reset state only if needed. (_Safe_local_iterator_base::_M_detach_single()): Likewise. From-SVN: r261262
2018-06-07 07:44:53 +02:00
2018-06-07 François Dumont <fdumont@gcc.gnu.org>
* src/c++11/debug.cc
(_Safe_iterator_base::_M_detach()): Reset state only if needed.
(_Safe_iterator_base::_M_detach_single()): Likewise.
(_Safe_local_iterator_base::_M_detach()): Reset state only if needed.
(_Safe_local_iterator_base::_M_detach_single()): Likewise.
Remove redundant std::move on const object * include/bits/shared_ptr_base.h (__shared_count): Remove redundant move of const value. From-SVN: r261245
2018-06-06 21:39:27 +02:00
2018-06-06 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (__shared_count): Remove redundant
move of const value.
re PR c++/86068 (__cpp_transactional_memory is 210500) PR c++/86068 * c-cppbuiltin.c (c_cpp_builtins): Fix a typo, set __cpp_transactional_memory to 201500 instead of 210500. * include/bits/c++config: Check __cpp_transactional_memory >= 201500L rather than __cpp_transactional_memory >= 201505L. From-SVN: r261242
2018-06-06 19:55:39 +02:00
2018-06-06 Jakub Jelinek <jakub@redhat.com>
PR c++/86068
* include/bits/c++config: Check __cpp_transactional_memory >= 201500L
rather than __cpp_transactional_memory >= 201505L.
PR libstdc++/86008 add std::quoted support for string_view PR libstdc++/86008 * include/bits/quoted_string.h (_Quoted_string<basic_string_view, C>): Define new partial specialization. * include/std/iomanip (quoted(basic_string_view<C,T>, C, C)): Define new overload. (operator<<(basic_ostream<C,T>&, const _Quoted_string<S,C>&)): Use value not reference for iteration. * testsuite/27_io/manipulators/standard/char/quoted.cc: Adjust comment. * testsuite/27_io/manipulators/standard/char/quoted_sv.cc: New test. * testsuite/27_io/manipulators/standard/wchar_t/quoted.cc: Adjust comment. From-SVN: r261227
2018-06-06 08:05:07 +02:00
2018-06-06 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/86008
* include/bits/quoted_string.h (_Quoted_string<basic_string_view, C>):
Define new partial specialization.
* include/std/iomanip (quoted(basic_string_view<C,T>, C, C)): Define
new overload.
(operator<<(basic_ostream<C,T>&, const _Quoted_string<S,C>&)): Use
value not reference for iteration.
* testsuite/27_io/manipulators/standard/char/quoted.cc: Adjust
comment.
* testsuite/27_io/manipulators/standard/char/quoted_sv.cc: New test.
* testsuite/27_io/manipulators/standard/wchar_t/quoted.cc: Adjust
comment.
Mark some Filesystem tests as XFAIL for mingw Symlinks are not supported on mingw. * testsuite/27_io/filesystem/operations/read_symlink.cc: XFAIL for mingw* targets. * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. * testsuite/experimental/filesystem/operations/read_symlink.cc: Likewise. From-SVN: r261185
2018-06-05 09:37:30 +02:00
2018-06-05 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits: Fix comment typos. From-SVN: r261186
2018-06-05 09:37:36 +02:00
* include/std/type_traits: Fix comment typos.
Mark some Filesystem tests as XFAIL for mingw Symlinks are not supported on mingw. * testsuite/27_io/filesystem/operations/read_symlink.cc: XFAIL for mingw* targets. * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. * testsuite/experimental/filesystem/operations/read_symlink.cc: Likewise. From-SVN: r261185
2018-06-05 09:37:30 +02:00
* testsuite/27_io/filesystem/operations/read_symlink.cc: XFAIL for
mingw* targets.
* testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise.
* testsuite/experimental/filesystem/operations/read_symlink.cc:
Likewise.
2018-06-05 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_tempbuf.h (_Temporary_buffer(_FwdIte, _FwdIte)): Delete, replaced by... (_Temporary_buffer(_FwdIte, size_type)): ...this, new. * include/ext/memory (temporary_buffer<>(_FwdIte, _FwdIte)): Adapt. * include/bits/stl_algo.h (__stable_partition): Adapt. (__inplace_merge): Adapt. (__stable_sort): Adapt. From-SVN: r261181
2018-06-05 07:47:44 +02:00
2018-06-05 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tempbuf.h
(_Temporary_buffer(_FwdIte, _FwdIte)): Delete, replaced by...
(_Temporary_buffer(_FwdIte, size_type)): ...this, new.
* include/ext/memory (temporary_buffer<>(_FwdIte, _FwdIte)): Adapt.
* include/bits/stl_algo.h (__stable_partition): Adapt.
(__inplace_merge): Adapt.
(__stable_sort): Adapt.
PR libstdc++/85930 fix misaligned reference PR libstdc++/85930 * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Align the static variable correctly. From-SVN: r261155
2018-06-04 18:07:35 +02:00
2018-06-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85930 fix misplaced alignment-specifier PR libstdc++/85930 * include/bits/shared_ptr_base.h [!__cpp_rtti]: Include <typeinfo> unconditionally. Remove redundant declaration. [!__cpp_rtti] (_Sp_make_shared_tag::_S_ti): Fix location of alignment-specifier. From-SVN: r261172
2018-06-04 23:38:42 +02:00
PR libstdc++/85930
* include/bits/shared_ptr_base.h [!__cpp_rtti]: Include <typeinfo>
unconditionally. Remove redundant declaration.
[!__cpp_rtti] (_Sp_make_shared_tag::_S_ti): Fix location of
alignment-specifier.
Define std::fpos special members as defaulted * include/bits/postypes.h (fpos): Define special members as defaulted. From-SVN: r261156
2018-06-04 18:07:55 +02:00
* include/bits/postypes.h (fpos): Define special members as defaulted.
PR libstdc++/85930 fix misaligned reference PR libstdc++/85930 * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Align the static variable correctly. From-SVN: r261155
2018-06-04 18:07:35 +02:00
PR libstdc++/85930
* include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Align
the static variable correctly.
PR libstdc++/78870 support std::filesystem on Windows PR libstdc++/78870 support std::filesystem on Windows * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for link, readlink and symlink. * include/bits/fs_path.h (path::operator/=(const path&)): Move definition out of class body. (path::is_absolute(), path::_M_append(path)): Likewise. (operator<<(basic_ostream, const path&)): Use std::quoted directly. (operator>>(basic_istream, path&)): Likewise. (u8path): Reorder definitions and fix Windows implementation. (path::is_absolute()): Define inline and fix for Windows. [!_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::operator/=(const path&)): Define POSIX version inline. (path::_M_append(path)): Define inline. * include/experimental/bits/fs_path.h (path::is_absolute()): Move definition out of class body. (operator<<(basic_ostream, const path&)): Fix type of delimiter and escape characters. (operator>>(basic_istream, path&)): Likewise. (path::is_absolute()): Define inline and fix for Windows. * src/filesystem/dir-common.h (__gnu_posix): New namespace. (__gnu_posix::char_type, __gnu_posix::DIR, __gnu_posix::dirent) (__gnu_posix::opendir, __gnu_posix::readdir, __gnu_posix::closedir): Define as adaptors for Windows functions/types or as using-declarations for POSIX functions/types. (_Dir_base, get_file_type): Qualify names to use declarations from __gnu_posix namespace. (_Dir_base::is_dor_or_dotdot): New helper functions. * src/filesystem/dir.cc (_Dir, recursive_directory_iterator): Qualify names to use declarations from __gnu_posix namespace. * src/filesystem/ops-common.h (__gnu_posix): New nested namespace. (__gnu_posix::open, __gnu_posix::close, __gnu_posix::stat_type) (__gnu_posix::stat, __gnu_posix::lstat, __gnu_posix::mode_t) (__gnu_posix::chmod, __gnu_posix::mkdir, __gnu_posix::getcwd) (__gnu_posix::chdir, __gnu_posix::utimbuf, __gnu_posix::utime) (__gnu_posix::rename, __gnu_posix::truncate, __gnu_posix::char_type): Define as adaptors for Windows functions/types or as using-declarations for POSIX functions/types. (stat_type, do_copy_file): Qualify names to use declarations from __gnu_posix namespace. (do_space): Declare new function. (make_file_type): Only use S_ISLNK if defined. * src/filesystem/ops.cc (char_ptr, filesystem::canonical): Use path::value_type not char. (filesystem::copy, create_dir, filesystem::create_directory): Qualify names to use declarations from __gnu_posix namespace. (filesystem::create_hard_link): Check HAVE_LINK autoconf macro and add implementation for Windows. (filesystem::create_symlink): Check HAVE_SYMLINK autoconf macro. (filesystem::current_path(error_code&)): Use __gnu_posix::getcwd. [!_PC_PATH_MAX]: Don't use pathconf. [PATH_MAX]: Use if defined. (filesystem::current_path(const path&, error_code&)) (filesystem::equivalent, do_stat, filesystem::hard_link_count) (filesystem::last_write_time, filesystem::permissions): Use names from __gnu_posix. (filesystem::read_symlink): Check HAVE_READLINK autoconf macro. (filesystem::remove) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Add implementation for Windows. (filesystem::rename, filesystem::resize_file): Use names from __gnu_posix. (filesystem::space): Use do_space. [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Get absolute path to directory. (filesystem::status, filesystem::symlink_status): Use names from __gnu_posix. (filesystem::temp_directory_path): Add implementation for Windows. * src/filesystem/path.cc (dot): Define constant. (path::replace_extension): Use dot. (path::_M_find_extension): Likewise. Use path::string_type not std::string. (path::_M_split_cmpts): Use dot. (filesystem_error::_M_get_what): Use u8string() not native(). * src/filesystem/std-dir.cc (_Dir, recursive_directory_iterator): Qualify names to use declarations from __gnu_posix namespace. * src/filesystem/std-ops.cc (filesystem::absolute(const path&)): Use correct error_code. (filesystem::absolute(const path&, error_code&)): Add implementation for Windows. (char_ptr, filesystem::canonical): Use path::value_type not char. (do_copy_file): Use names from __gnu_posix. [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Do not use fchmod, fchmodat or sendfile. (filesystem::copy, create_dir, filesystem::create_directory): Qualify names to use declarations from __gnu_posix namespace. (filesystem::create_hard_link): Check HAVE_LINK autoconf macro and add implementation for Windows. (filesystem::create_symlink): Check HAVE_SYMLINK autoconf macro. (filesystem::current_path(error_code&)): Use __gnu_posix::getcwd. [!_PC_PATH_MAX]: Don't use pathconf. [PATH_MAX]: Use if defined. (filesystem::current_path(const path&, error_code&)) (filesystem::equivalent, do_stat, filesystem::hard_link_count) (filesystem::last_write_time, filesystem::permissions): Use names from __gnu_posix. (filesystem::read_symlink): Check HAVE_READLINK autoconf macro. (filesystem::remove) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Add implementation for Windows. (filesystem::rename, filesystem::resize_file): Use names from __gnu_posix. (do_space): Define. (filesystem::space): Use do_space. (filesystem::status, filesystem::symlink_status): Use names from __gnu_posix. (filesystem::temp_directory_path): Add implementation for Windows. * src/filesystem/std-path.cc [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::operator/=(const path&)): Define for Windows. (dot): Define constant. (path::replace_extension, is_dot): Use dot. (path::lexically_normal): Check _M_type instead of calling non-existent function. (path::_M_find_extension): Use dot. Use path::string_type not std::string. (path::_M_split_cmpts): Use dot. (filesystem_error::_M_get_what): Use u8string() not native(). * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Do not use symlinks. * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: Likewise. * testsuite/27_io/filesystem/operations/absolute.cc: Use __gnu_test::root_path() instead of "/" and add Windows-specific tests. * testsuite/27_io/filesystem/operations/canonical.cc: Use path::string() to get narrow string, not path::native(). * testsuite/27_io/filesystem/operations/copy.cc: Construct fstreams with std::filesystem::path not std::basic_string. * testsuite/27_io/filesystem/operations/copy_file.cc: Likewise. * testsuite/27_io/filesystem/operations/exists.cc: Use __gnu_test::root_path() instead of "/". * testsuite/27_io/filesystem/operations/is_empty.cc: Construct fstreams with std::filesystem::path not std::basic_string. * testsuite/27_io/filesystem/operations/last_write_time.cc: Use path::string() to get narrow string. * testsuite/27_io/filesystem/operations/space.cc: Check results for errors, expect sensible values otherwise. * testsuite/27_io/filesystem/operations/temp_directory_path.cc: Add helpers for adjusting the environment on Windows. * testsuite/27_io/filesystem/path/append/path.cc: Test Windows-specific behaviour. * testsuite/27_io/filesystem/path/construct/format.cc: Fix creation of path::string_type objects. * testsuite/27_io/filesystem/path/construct/locale.cc: Compare native string to wide string on Windows. * testsuite/27_io/filesystem/path/decompose/root_directory.cc: Allow for backslash as root-directory. * testsuite/27_io/filesystem/path/decompose/stem.cc: Use path::string() to get narrow string. * testsuite/27_io/filesystem/path/itr/traversal.cc: Test Windows-style paths. * testsuite/27_io/filesystem/path/native/string.cc: Use string_type not std::string. * testsuite/27_io/filesystem/path/query/is_absolute.cc: Adjust for different definintion of absolute paths on Windows. * testsuite/experimental/filesystem/iterators/directory_iterator.cc: Do not use symlinks. * testsuite/experimental/filesystem/operations/absolute.cc: Test Windows behaviour. * testsuite/experimental/filesystem/operations/copy.cc: Construct fstreams with NTCTS not std::basic_string. * testsuite/experimental/filesystem/operations/copy_file.cc: Likewise. * testsuite/experimental/filesystem/operations/exists.cc: Use __gnu_test::root_path() instead of "/". * testsuite/experimental/filesystem/operations/is_empty.cc: Construct fstreams with NTCTS not std::basic_string. * testsuite/experimental/filesystem/operations/last_write_time.cc: Use path::string() to get narrow string. * testsuite/experimental/filesystem/operations/space.cc: Use __gnu_test::root_path() instead of "/". * testsuite/experimental/filesystem/operations/temp_directory_path.cc: Add helpers for adjusting the environment on Windows. * testsuite/experimental/filesystem/path/append/path.cc: Use path::string() to get narrow strings for comparisons. * testsuite/experimental/filesystem/path/concat/path.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/root_directory.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/stem.cc: Likewise. * testsuite/experimental/filesystem/path/native/string.cc: Use string_type not std::string. * testsuite/experimental/filesystem/path/query/is_absolute.cc: Adjust for different definintion of absolute paths on Windows. * testsuite/util/testsuite_fs.h (__gnu_test::root_path()): New function. (__gnu_test::scoped_file): Construct fstreams with NTCTS not std::basic_string. From-SVN: r261034
2018-05-31 21:20:24 +02:00
2018-05-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/78870 support std::filesystem on Windows
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac: Check for link, readlink and symlink.
* include/bits/fs_path.h (path::operator/=(const path&)): Move
definition out of class body.
(path::is_absolute(), path::_M_append(path)): Likewise.
(operator<<(basic_ostream, const path&)): Use std::quoted directly.
(operator>>(basic_istream, path&)): Likewise.
(u8path): Reorder definitions and fix Windows implementation.
(path::is_absolute()): Define inline and fix for Windows.
[!_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::operator/=(const path&)):
Define POSIX version inline.
(path::_M_append(path)): Define inline.
* include/experimental/bits/fs_path.h (path::is_absolute()): Move
definition out of class body.
(operator<<(basic_ostream, const path&)): Fix type of delimiter and
escape characters.
(operator>>(basic_istream, path&)): Likewise.
(path::is_absolute()): Define inline and fix for Windows.
* src/filesystem/dir-common.h (__gnu_posix): New namespace.
(__gnu_posix::char_type, __gnu_posix::DIR, __gnu_posix::dirent)
(__gnu_posix::opendir, __gnu_posix::readdir, __gnu_posix::closedir):
Define as adaptors for Windows functions/types or as
using-declarations for POSIX functions/types.
(_Dir_base, get_file_type): Qualify names to use declarations from
__gnu_posix namespace.
(_Dir_base::is_dor_or_dotdot): New helper functions.
* src/filesystem/dir.cc (_Dir, recursive_directory_iterator): Qualify
names to use declarations from __gnu_posix namespace.
* src/filesystem/ops-common.h (__gnu_posix): New nested namespace.
(__gnu_posix::open, __gnu_posix::close, __gnu_posix::stat_type)
(__gnu_posix::stat, __gnu_posix::lstat, __gnu_posix::mode_t)
(__gnu_posix::chmod, __gnu_posix::mkdir, __gnu_posix::getcwd)
(__gnu_posix::chdir, __gnu_posix::utimbuf, __gnu_posix::utime)
(__gnu_posix::rename, __gnu_posix::truncate, __gnu_posix::char_type):
Define as adaptors for Windows functions/types or as
using-declarations for POSIX functions/types.
(stat_type, do_copy_file): Qualify names to use declarations from
__gnu_posix namespace.
(do_space): Declare new function.
(make_file_type): Only use S_ISLNK if defined.
* src/filesystem/ops.cc (char_ptr, filesystem::canonical): Use
path::value_type not char.
(filesystem::copy, create_dir, filesystem::create_directory): Qualify
names to use declarations from __gnu_posix namespace.
(filesystem::create_hard_link): Check HAVE_LINK autoconf macro and
add implementation for Windows.
(filesystem::create_symlink): Check HAVE_SYMLINK autoconf macro.
(filesystem::current_path(error_code&)): Use __gnu_posix::getcwd.
[!_PC_PATH_MAX]: Don't use pathconf.
[PATH_MAX]: Use if defined.
(filesystem::current_path(const path&, error_code&))
(filesystem::equivalent, do_stat, filesystem::hard_link_count)
(filesystem::last_write_time, filesystem::permissions): Use names
from __gnu_posix.
(filesystem::read_symlink): Check HAVE_READLINK autoconf macro.
(filesystem::remove) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Add
implementation for Windows.
(filesystem::rename, filesystem::resize_file): Use names from
__gnu_posix.
(filesystem::space): Use do_space.
[_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Get absolute path to directory.
(filesystem::status, filesystem::symlink_status): Use names from
__gnu_posix.
(filesystem::temp_directory_path): Add implementation for Windows.
* src/filesystem/path.cc (dot): Define constant.
(path::replace_extension): Use dot.
(path::_M_find_extension): Likewise. Use path::string_type not
std::string.
(path::_M_split_cmpts): Use dot.
(filesystem_error::_M_get_what): Use u8string() not native().
* src/filesystem/std-dir.cc (_Dir, recursive_directory_iterator):
Qualify names to use declarations from __gnu_posix namespace.
* src/filesystem/std-ops.cc (filesystem::absolute(const path&)): Use
correct error_code.
(filesystem::absolute(const path&, error_code&)): Add implementation
for Windows.
(char_ptr, filesystem::canonical): Use path::value_type not char.
(do_copy_file): Use names from __gnu_posix.
[_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Do not use fchmod, fchmodat or
sendfile.
(filesystem::copy, create_dir, filesystem::create_directory): Qualify
names to use declarations from __gnu_posix namespace.
(filesystem::create_hard_link): Check HAVE_LINK autoconf macro and
add implementation for Windows.
(filesystem::create_symlink): Check HAVE_SYMLINK autoconf macro.
(filesystem::current_path(error_code&)): Use __gnu_posix::getcwd.
[!_PC_PATH_MAX]: Don't use pathconf.
[PATH_MAX]: Use if defined.
(filesystem::current_path(const path&, error_code&))
(filesystem::equivalent, do_stat, filesystem::hard_link_count)
(filesystem::last_write_time, filesystem::permissions): Use names
from __gnu_posix.
(filesystem::read_symlink): Check HAVE_READLINK autoconf macro.
(filesystem::remove) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Add
implementation for Windows.
(filesystem::rename, filesystem::resize_file): Use names from
__gnu_posix.
(do_space): Define.
(filesystem::space): Use do_space.
(filesystem::status, filesystem::symlink_status): Use names from
__gnu_posix.
(filesystem::temp_directory_path): Add implementation for Windows.
* src/filesystem/std-path.cc
[_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::operator/=(const path&)):
Define for Windows.
(dot): Define constant.
(path::replace_extension, is_dot): Use dot.
(path::lexically_normal): Check _M_type instead of calling
non-existent function.
(path::_M_find_extension): Use dot. Use path::string_type not
std::string.
(path::_M_split_cmpts): Use dot.
(filesystem_error::_M_get_what): Use u8string() not native().
* testsuite/27_io/filesystem/iterators/directory_iterator.cc: Do not
use symlinks.
* testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc:
Likewise.
* testsuite/27_io/filesystem/operations/absolute.cc: Use
__gnu_test::root_path() instead of "/" and add Windows-specific tests.
* testsuite/27_io/filesystem/operations/canonical.cc: Use
path::string() to get narrow string, not path::native().
* testsuite/27_io/filesystem/operations/copy.cc: Construct fstreams
with std::filesystem::path not std::basic_string.
* testsuite/27_io/filesystem/operations/copy_file.cc: Likewise.
* testsuite/27_io/filesystem/operations/exists.cc: Use
__gnu_test::root_path() instead of "/".
* testsuite/27_io/filesystem/operations/is_empty.cc: Construct
fstreams with std::filesystem::path not std::basic_string.
* testsuite/27_io/filesystem/operations/last_write_time.cc: Use
path::string() to get narrow string.
* testsuite/27_io/filesystem/operations/space.cc: Check results for
errors, expect sensible values otherwise.
* testsuite/27_io/filesystem/operations/temp_directory_path.cc: Add
helpers for adjusting the environment on Windows.
* testsuite/27_io/filesystem/path/append/path.cc: Test
Windows-specific behaviour.
* testsuite/27_io/filesystem/path/construct/format.cc: Fix creation
of path::string_type objects.
* testsuite/27_io/filesystem/path/construct/locale.cc: Compare native
string to wide string on Windows.
* testsuite/27_io/filesystem/path/decompose/root_directory.cc: Allow
for backslash as root-directory.
* testsuite/27_io/filesystem/path/decompose/stem.cc: Use
path::string() to get narrow string.
* testsuite/27_io/filesystem/path/itr/traversal.cc: Test Windows-style
paths.
* testsuite/27_io/filesystem/path/native/string.cc: Use string_type
not std::string.
* testsuite/27_io/filesystem/path/query/is_absolute.cc: Adjust for
different definintion of absolute paths on Windows.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Do not use symlinks.
* testsuite/experimental/filesystem/operations/absolute.cc: Test
Windows behaviour.
* testsuite/experimental/filesystem/operations/copy.cc: Construct
fstreams with NTCTS not std::basic_string.
* testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
* testsuite/experimental/filesystem/operations/exists.cc: Use
__gnu_test::root_path() instead of "/".
* testsuite/experimental/filesystem/operations/is_empty.cc: Construct
fstreams with NTCTS not std::basic_string.
* testsuite/experimental/filesystem/operations/last_write_time.cc:
Use path::string() to get narrow string.
* testsuite/experimental/filesystem/operations/space.cc: Use
__gnu_test::root_path() instead of "/".
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
Add helpers for adjusting the environment on Windows.
* testsuite/experimental/filesystem/path/append/path.cc: Use
path::string() to get narrow strings for comparisons.
* testsuite/experimental/filesystem/path/concat/path.cc: Likewise.
* testsuite/experimental/filesystem/path/decompose/root_directory.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/stem.cc: Likewise.
* testsuite/experimental/filesystem/path/native/string.cc: Use
string_type not std::string.
* testsuite/experimental/filesystem/path/query/is_absolute.cc:
Adjust for different definintion of absolute paths on Windows.
* testsuite/util/testsuite_fs.h (__gnu_test::root_path()): New
function.
(__gnu_test::scoped_file): Construct fstreams with NTCTS not
std::basic_string.
PR libstdc++/85951 for make_signed/make_unsigned for character types Because the wide character types are neither signed integer types nor unsigned integer types they need to be transformed to an integral type of the correct size and the lowest rank (which is not necessarily the underlying type). Reuse the helpers for enumeration types to select the correct integer. The refactoring of __make_unsigned_selector and __make_signed_selector slightly reduces the number of template instantiations and so reduces memory usage. PR libstdc++/85951 * include/std/type_traits [_GLIBCXX_USE_C99_STDINT_TR1]: Do not define uint_least16_t and uint_least32_t. (__make_unsigned<wchar_t>): Define unconditionally. (__make_unsigned_selector<_Tp, true, false>): Remove intermediate typedefs. (__make_unsigned_selector_base): New type to provide helper templates. (__make_unsigned_selector<_Tp, false, true>): Reimplement using __make_unsigned_selector_base helpers. (__make_unsigned<char16_t>, __make_unsigned<char32_t>): Define. (__make_signed_selector<_Tp, true, false>): Remove intermediate typedefs. (__make_signed<wchar_t>, __make_signed<char16_t>) (__make_signed<char32_t>)): Define unconditionally. * testsuite/20_util/make_signed/requirements/typedefs-3.cc: Check wchar_t, char16_t and char32_t are transformed correctly. * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust dg-error lineno. * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: Check wchar_t, char16_t and char32_t are transformed correctly. * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust dg-error lineno. From-SVN: r261023
2018-05-31 14:18:19 +02:00
2018-05-31 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85951
* include/std/type_traits [_GLIBCXX_USE_C99_STDINT_TR1]: Do not define
uint_least16_t and uint_least32_t.
(__make_unsigned<wchar_t>): Define unconditionally.
(__make_unsigned_selector<_Tp, true, false>): Remove intermediate
typedefs.
(__make_unsigned_selector_base): New type to provide helper templates.
(__make_unsigned_selector<_Tp, false, true>): Reimplement using
__make_unsigned_selector_base helpers.
(__make_unsigned<char16_t>, __make_unsigned<char32_t>): Define.
(__make_signed_selector<_Tp, true, false>): Remove intermediate
typedefs.
(__make_signed<wchar_t>, __make_signed<char16_t>)
(__make_signed<char32_t>)): Define unconditionally.
* testsuite/20_util/make_signed/requirements/typedefs-3.cc: Check
wchar_t, char16_t and char32_t are transformed correctly.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
dg-error lineno.
* testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: Check
wchar_t, char16_t and char32_t are transformed correctly.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
dg-error lineno.
Qualify another call in <variant> * include/std/variant (__erased_dtor): Qualify call to __get. From-SVN: r260900
2018-05-29 19:21:31 +02:00
2018-05-29 Jonathan Wakely <jwakely@redhat.com>
* include/std/variant (__erased_dtor): Qualify call to __get.
stl_tree.h (_Rb_tree_impl(_Node_allocator&&)): New. 2018-05-27 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_tree.h (_Rb_tree_impl(_Node_allocator&&)): New. (_Rb_tree(const allocator_type&)): Use latter. * include/bits/stl_map.h (map(const allocator_type&)): Likewise. (map(initializer_list<value_type>, const allocator_type&)): Likewise. (map(_InputIterator, _InputIterator, const allocator_type&)): Likewise. * include/bits/stl_multimap.h (multimap(const allocator_type&)): Likewise. (multimap(initializer_list<value_type>, const allocator_type&)): Likewise. (multimap(_InputIterator, _InputIterator, const allocator_type&)): Likewise. * include/bits/stl_set.h (set(const allocator_type&)): Likewise. (set(initializer_list<value_type>, const allocator_type&)): Likewise. (set(_InputIterator, _InputIterator, const allocator_type&)): Likewise. * include/bits/stl_multiset.h (multiset(const allocator_type&)): Likewise. (multiset(initializer_list<value_type>, const allocator_type&)): Likewise. (multiset(_InputIterator, _InputIterator, const allocator_type&)): Likewise. From-SVN: r260806
2018-05-27 19:06:40 +02:00
2018-05-27 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tree.h (_Rb_tree_impl(_Node_allocator&&)): New.
(_Rb_tree(const allocator_type&)): Use latter.
* include/bits/stl_map.h (map(const allocator_type&)): Likewise.
(map(initializer_list<value_type>, const allocator_type&)): Likewise.
(map(_InputIterator, _InputIterator, const allocator_type&)): Likewise.
* include/bits/stl_multimap.h
(multimap(const allocator_type&)): Likewise.
(multimap(initializer_list<value_type>, const allocator_type&)):
Likewise.
(multimap(_InputIterator, _InputIterator, const allocator_type&)):
Likewise.
* include/bits/stl_set.h (set(const allocator_type&)): Likewise.
(set(initializer_list<value_type>, const allocator_type&)): Likewise.
(set(_InputIterator, _InputIterator, const allocator_type&)): Likewise.
* include/bits/stl_multiset.h
(multiset(const allocator_type&)): Likewise.
(multiset(initializer_list<value_type>, const allocator_type&)):
Likewise.
(multiset(_InputIterator, _InputIterator, const allocator_type&)):
Likewise.
re PR libstdc++/85768 (FreeBSD bootstrap fails due to undefined reference to 'backtrace') 2018-05-25 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/85768 * src/c++11/debug.cc: Remove backtrace usage. From-SVN: r260761
2018-05-25 18:40:55 +02:00
2018-05-25 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/85768
* src/c++11/debug.cc: Remove backtrace usage.
PR target/85904 check for aligned_alloc on netbsd cross-compilation 2018-05-24 Maya Rashish <coypu@sdf.org> PR target/85904 * crossconfig.m4: Test for aligned_alloc on netbsd. * configure: Regenerate. From-SVN: r260678
2018-05-24 19:31:13 +02:00
2018-05-24 Maya Rashish <coypu@sdf.org>
PR target/85904
* crossconfig.m4: Test for aligned_alloc on netbsd.
* configure: Regenerate.
Implement P0558R2 changes to std::atomic The restrictions forbidding arithmetic on atomic pointer types are only enabled for C++17 and later, retaining the GNU extension for older standards. The new nested typedefs and changes to prevent scalar parameters participating in template argument deduction are enabled unconditionally. PR libstdc++/69769 PR libstdc++/85886 * include/bits/atomic_base.h (__atomic_base::value_type) (__atomic_base::difference_type): Add new typedefs. * include/std/atomic (atomic<bool>::value_type, atomic<T>::value_type) (atomic<T*>::value_type, atomic<T*>::difference_type): Likewise. (atomic<T*>::operator++, atomic<T*>::operator--) (atomic<T*>::operator+=, atomic<T*>::operator-=) (atomic<T*>::fetch_add, atomic<T*>::fetch_sub): Add static assertion to enforce C++17 requirement on pointer arithmetic. (__atomic_val_t, __atomic_diff_t): New alias templates. (atomic_init, atomic_store_explicit, atomic_exchange_explicit) (atomic_compare_exchange_weak_explicit) (atomic_compare_exchange_strong_explicit, atomic_store) (atomic_exchange, atomic_compare_exchange_weak) (atomic_compare_exchange_strong): Use __atomic_val_t to make scalar parameters be non-deduced contexts. (atomic_fetch_add_explicit, atomic_fetch_sub_explicit) (atomic_fetch_add, atomic_fetch_sub): Change first parameter to be atomic instead of __atomic_base, and use __atomic_diff_t for scalar parameters. (atomic_fetch_and_explicit, atomic_fetch_or_explicit) (atomic_fetch_xor_explicit, atomic_fetch_and, atomic_fetch_or) (atomic_fetch_xor): Use __atomic_val_t for scalar parameters. (atomic_fetch_add_explicit, atomic_fetch_sub_explicit) (atomic_fetch_add, atomic_fetch_sub): Remove overloads for atomic address types. * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error lineno. * testsuite/29_atomics/atomic/69769.cc: New test. * testsuite/29_atomics/atomic/nonmembers.cc: New test. * testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Disable test for C++17 and later. * testsuite/29_atomics/atomic/requirements/typedefs.cc: New test. * testsuite/29_atomics/atomic_integral/nonmembers.cc: New test. * testsuite/29_atomics/atomic_integral/requirements/typedefs.cc: New test. From-SVN: r260676
2018-05-24 17:28:26 +02:00
2018-05-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69769
PR libstdc++/85886
* include/bits/atomic_base.h (__atomic_base::value_type)
(__atomic_base::difference_type): Add new typedefs.
* include/std/atomic (atomic<bool>::value_type, atomic<T>::value_type)
(atomic<T*>::value_type, atomic<T*>::difference_type): Likewise.
(atomic<T*>::operator++, atomic<T*>::operator--)
(atomic<T*>::operator+=, atomic<T*>::operator-=)
(atomic<T*>::fetch_add, atomic<T*>::fetch_sub): Add static assertion
to enforce C++17 requirement on pointer arithmetic.
(__atomic_val_t, __atomic_diff_t): New alias templates.
(atomic_init, atomic_store_explicit, atomic_exchange_explicit)
(atomic_compare_exchange_weak_explicit)
(atomic_compare_exchange_strong_explicit, atomic_store)
(atomic_exchange, atomic_compare_exchange_weak)
(atomic_compare_exchange_strong): Use __atomic_val_t to make
scalar parameters be non-deduced contexts.
(atomic_fetch_add_explicit, atomic_fetch_sub_explicit)
(atomic_fetch_add, atomic_fetch_sub): Change first parameter to be
atomic instead of __atomic_base, and use __atomic_diff_t for scalar
parameters.
(atomic_fetch_and_explicit, atomic_fetch_or_explicit)
(atomic_fetch_xor_explicit, atomic_fetch_and, atomic_fetch_or)
(atomic_fetch_xor): Use __atomic_val_t for scalar parameters.
(atomic_fetch_add_explicit, atomic_fetch_sub_explicit)
(atomic_fetch_add, atomic_fetch_sub): Remove overloads for atomic
address types.
* testsuite/29_atomics/atomic/60695.cc: Adjust dg-error lineno.
* testsuite/29_atomics/atomic/69769.cc: New test.
* testsuite/29_atomics/atomic/nonmembers.cc: New test.
* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
Disable test for C++17 and later.
* testsuite/29_atomics/atomic/requirements/typedefs.cc: New test.
* testsuite/29_atomics/atomic_integral/nonmembers.cc: New test.
* testsuite/29_atomics/atomic_integral/requirements/typedefs.cc: New
test.
Fix handling of an empty filename at end of a path The C++17 std::filesystem::path grammar allows an empty filename as the last component (to signify a trailing slash). The existing code does not handle this consistently, sometimes an empty filename has type _Multi and sometimes it has type _Filename. This can result in a non-empty iterator range for an empty filename component. This change ensures that empty paths always have type _Filename and will yield an empty iterator range. * include/bits/fs_path.h (path::_M_type): Change default member initializer to _Filename. (path::begin): Create past-the-end iterator for empty path. * src/filesystem/std-path.cc (path::remove_filename()): Remove debugging check. (path::has_relative_path()): Return false for empty filenames. (path::_M_split_cmpts): Set _M_type to _Filename for empty paths. Fix offset of empty final component. * testsuite/27_io/filesystem/path/itr/components.cc: New. * testsuite/27_io/filesystem/path/itr/traversal.cc: Add new inputs. From-SVN: r260616
2018-05-23 18:11:06 +02:00
2018-05-23 Jonathan Wakely <jwakely@redhat.com>
Refactor path construction from null terminated iterator ranges Move duplicated code to new _S_string_from_iter function and fix constraints to accept iterators with const value type. * include/bits/fs_path.h (path::__is_encoded_char): Change from class template to alias template. (path::__value_type_is_char): Use remove_const_t. (path:_S_string_from_iter): New helper function. (path::_S_convert(InputIter, __null_terminated)) (path::_S_convert_loc(InputIter, __null_terminated, const locale&)): Use _S_string_from_iter. (path::string<_CharT, _Allocator>(const _Allocator&)): Allow sharing rep for COW strings. * include/experimental/bits/fs_path.h (path::__is_encoded_char): Change from class template to alias template. (path::__value_type_is_char): Use remove_const. (path:_S_string_from_iter): New helper function. (path::_S_convert(InputIter, __null_terminated)) (path::_S_convert_loc(InputIter, __null_terminated, const locale&)): Use _S_string_from_iter. * testsuite/27_io/filesystem/path/append/source.cc: Test appending wide strings. * testsuite/27_io/filesystem/path/concat/strings.cc: Check for exact string equality, not path equivalence. * testsuite/27_io/filesystem/path/construct/format.cc: Check construction from std::string and std::wstring and input iterators. * testsuite/27_io/filesystem/path/construct/locale.cc: Check construction from iterators. * testsuite/experimental/filesystem/path/concat/strings.cc: Check for exact string equality, not path equivalence. * testsuite/experimental/filesystem/path/construct/locale.cc: Check construction from iterators. From-SVN: r260628
2018-05-24 00:48:51 +02:00
* include/bits/fs_path.h (path::__is_encoded_char): Change from class
template to alias template.
(path::__value_type_is_char): Use remove_const_t.
(path:_S_string_from_iter): New helper function.
(path::_S_convert(InputIter, __null_terminated))
(path::_S_convert_loc(InputIter, __null_terminated, const locale&)):
Use _S_string_from_iter.
(path::string<_CharT, _Allocator>(const _Allocator&)): Allow sharing
rep for COW strings.
* include/experimental/bits/fs_path.h (path::__is_encoded_char):
Change from class template to alias template.
(path::__value_type_is_char): Use remove_const.
(path:_S_string_from_iter): New helper function.
(path::_S_convert(InputIter, __null_terminated))
(path::_S_convert_loc(InputIter, __null_terminated, const locale&)):
Use _S_string_from_iter.
* testsuite/27_io/filesystem/path/append/source.cc: Test appending
wide strings.
* testsuite/27_io/filesystem/path/concat/strings.cc: Check for exact
string equality, not path equivalence.
* testsuite/27_io/filesystem/path/construct/format.cc: Check
construction from std::string and std::wstring and input iterators.
* testsuite/27_io/filesystem/path/construct/locale.cc: Check
construction from iterators.
* testsuite/experimental/filesystem/path/concat/strings.cc: Check for
exact string equality, not path equivalence.
* testsuite/experimental/filesystem/path/construct/locale.cc: Check
construction from iterators.
Fix handling of an empty filename at end of a path The C++17 std::filesystem::path grammar allows an empty filename as the last component (to signify a trailing slash). The existing code does not handle this consistently, sometimes an empty filename has type _Multi and sometimes it has type _Filename. This can result in a non-empty iterator range for an empty filename component. This change ensures that empty paths always have type _Filename and will yield an empty iterator range. * include/bits/fs_path.h (path::_M_type): Change default member initializer to _Filename. (path::begin): Create past-the-end iterator for empty path. * src/filesystem/std-path.cc (path::remove_filename()): Remove debugging check. (path::has_relative_path()): Return false for empty filenames. (path::_M_split_cmpts): Set _M_type to _Filename for empty paths. Fix offset of empty final component. * testsuite/27_io/filesystem/path/itr/components.cc: New. * testsuite/27_io/filesystem/path/itr/traversal.cc: Add new inputs. From-SVN: r260616
2018-05-23 18:11:06 +02:00
* include/bits/fs_path.h (path::_M_type): Change default member
initializer to _Filename.
(path::begin): Create past-the-end iterator for empty path.
* src/filesystem/std-path.cc (path::remove_filename()): Remove
debugging check.
(path::has_relative_path()): Return false for empty filenames.
(path::_M_split_cmpts): Set _M_type to _Filename for empty paths.
Fix offset of empty final component.
* testsuite/27_io/filesystem/path/itr/components.cc: New.
* testsuite/27_io/filesystem/path/itr/traversal.cc: Add new inputs.
Add support for opening file streams from wide character strings C++17 added new overloads to <fstream> class templates to support opening files from wide character strings "on systems where filesystem::path::value_type is not char". This patch adds those overloads conditional on _wfopen being available, and enables them for pre-C++17 modes as well. Add support for opening file streams from wide character strings. * config/io/basic_file_stdio.cc [_GLIBCXX_HAVE__WFOPEN] (__basic_file<char>::open(const wchar_t*, ios_base::openmode)): Define new overload. * config/io/basic_file_stdio.h [_GLIBCXX_HAVE__WFOPEN] (__basic_file<char>::open(const wchar_t*, ios_base::openmode)): Declare new overload. * configure.ac: Check for _wfopen. * crossconfig.m4: Likewise. * configure: Regenerate. * config.h.in: Regenerate. * include/bits/fstream.tcc [_GLIBCXX_HAVE__WFOPEN] (basic_filebuf<C,T>::open(const wchar_t*, ios_base::openmode)): Define new overload. * include/std/fstream [_GLIBCXX_HAVE__WFOPEN] (basic_filebuf<C,T>::open(const wchar_t*, ios_base::openmode)): Declare new overload. [_GLIBCXX_HAVE__WFOPEN] (basic_ifstream<C,T>::basic_ifstream(const wchar_t*, openmode)) (basic_ifstream<C,T>::basic_open(const wchar_t*, openmode)) (basic_ofstream<C,T>::basic_ifstream(const wchar_t*, openmode)) (basic_ofstream<C,T>::basic_open(const wchar_t*, openmode)) (basic_fstream<C,T>::basic_ifstream(const wchar_t*, openmode)) (basic_fstream<C,T>::basic_open(const wchar_t*, openmode)): Define new overloads. * testsuite/27_io/basic_filebuf/open/wchar_t/1.cc: New. * testsuite/27_io/basic_ifstream/cons/wchar_t/1.cc: New. * testsuite/27_io/basic_ifstream/open/wchar_t/1.cc: New. * testsuite/27_io/basic_ofstream/cons/wchar_t/1.cc: New. * testsuite/27_io/basic_ofstream/open/wchar_t/1.cc: New. * testsuite/27_io/basic_fstream/cons/wchar_t/1.cc: New. * testsuite/27_io/basic_fstream/open/wchar_t/1.cc: New. From-SVN: r260479
2018-05-21 19:18:35 +02:00
2018-05-21 Jonathan Wakely <jwakely@redhat.com>
Add support for opening file streams from wide character strings.
* config/io/basic_file_stdio.cc [_GLIBCXX_HAVE__WFOPEN]
(__basic_file<char>::open(const wchar_t*, ios_base::openmode)):
Define new overload.
* config/io/basic_file_stdio.h [_GLIBCXX_HAVE__WFOPEN]
(__basic_file<char>::open(const wchar_t*, ios_base::openmode)):
Declare new overload.
* configure.ac: Check for _wfopen.
* crossconfig.m4: Likewise.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/bits/fstream.tcc [_GLIBCXX_HAVE__WFOPEN]
(basic_filebuf<C,T>::open(const wchar_t*, ios_base::openmode)):
Define new overload.
* include/std/fstream [_GLIBCXX_HAVE__WFOPEN]
(basic_filebuf<C,T>::open(const wchar_t*, ios_base::openmode)):
Declare new overload.
[_GLIBCXX_HAVE__WFOPEN]
(basic_ifstream<C,T>::basic_ifstream(const wchar_t*, openmode))
(basic_ifstream<C,T>::basic_open(const wchar_t*, openmode))
(basic_ofstream<C,T>::basic_ifstream(const wchar_t*, openmode))
(basic_ofstream<C,T>::basic_open(const wchar_t*, openmode))
(basic_fstream<C,T>::basic_ifstream(const wchar_t*, openmode))
(basic_fstream<C,T>::basic_open(const wchar_t*, openmode)): Define
new overloads.
* testsuite/27_io/basic_filebuf/open/wchar_t/1.cc: New.
* testsuite/27_io/basic_ifstream/cons/wchar_t/1.cc: New.
* testsuite/27_io/basic_ifstream/open/wchar_t/1.cc: New.
* testsuite/27_io/basic_ofstream/cons/wchar_t/1.cc: New.
* testsuite/27_io/basic_ofstream/open/wchar_t/1.cc: New.
* testsuite/27_io/basic_fstream/cons/wchar_t/1.cc: New.
* testsuite/27_io/basic_fstream/open/wchar_t/1.cc: New.
re PR libstdc++/85845 (Many libstdc++ test failures) 2018-05-21 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/85845 * include/bits/stl_tree.h (_Rb_tree_impl(_Rb_tree_impl&&, _Node_allocator&&)): Fix noexcept qualification. From-SVN: r260478
2018-05-21 18:51:47 +02:00
2018-05-21 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/85845
* include/bits/stl_tree.h
(_Rb_tree_impl(_Rb_tree_impl&&, _Node_allocator&&)): Fix noexcept
qualification.
PR libstdc++/85843 fix "should be explicitly initialized" warnings PR libstdc++/85843 * src/c++11/cow-stdexcept.cc (logic_error, runtime_error): Explicitly initialize base class to avoid warnings. From-SVN: r260427
2018-05-21 01:50:08 +02:00
2018-05-21 Jonathan Wakely <jwakely@redhat.com>
Fix std::filesystem::absolute for empty paths * src/filesystem/std-ops.cc (absolute): Report an error for empty paths. (weakly_canonical(const path&)): Do not call canonical on empty path. (weakly_canonical(const path&, error_code&)): Likewise. * testsuite/27_io/filesystem/operations/absolute.cc: Check for errors. From-SVN: r260441
2018-05-21 14:52:44 +02:00
* src/filesystem/std-ops.cc (absolute): Report an error for empty
paths.
(weakly_canonical(const path&)): Do not call canonical on empty path.
(weakly_canonical(const path&, error_code&)): Likewise.
* testsuite/27_io/filesystem/operations/absolute.cc: Check for errors.
PR libstdc++/85818 make new test require Filesystem support PR libstdc++/85818 * testsuite/experimental/filesystem/path/preferred_separator.cc: Add dg-require-filesystem-ts. From-SVN: r260439
2018-05-21 14:27:00 +02:00
PR libstdc++/85818
* testsuite/experimental/filesystem/path/preferred_separator.cc: Add
dg-require-filesystem-ts.
PR libstdc++/85843 fix "should be explicitly initialized" warnings PR libstdc++/85843 * src/c++11/cow-stdexcept.cc (logic_error, runtime_error): Explicitly initialize base class to avoid warnings. From-SVN: r260427
2018-05-21 01:50:08 +02:00
PR libstdc++/85843
* src/c++11/cow-stdexcept.cc (logic_error, runtime_error): Explicitly
initialize base class to avoid warnings.
Fix std::codecvt_utf8<wchar_t> for Mingw * src/c++11/codecvt.cc (__codecvt_utf8_base<wchar_t>::do_in) [__SIZEOF_WCHAR_T__==2 && __BYTE_ORDER__!=__ORDER_BIG_ENDIAN__]: Set little_endian element in bitmask. * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: Run all tests. * testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: New. From-SVN: r260389
2018-05-19 04:03:42 +02:00
2018-05-19 Jonathan Wakely <jwakely@redhat.com>
* src/c++11/codecvt.cc (__codecvt_utf8_base<wchar_t>::do_in)
[__SIZEOF_WCHAR_T__==2 && __BYTE_ORDER__!=__ORDER_BIG_ENDIAN__]: Set
little_endian element in bitmask.
* testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: Run all tests.
* testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: New.
2018-05-18 François Dumont <fdumont@gcc.gnu.org> * include/bits/stl_tree.h (_Rb_tree_impl(_Rb_tree_impl&&, _Node_allocator&&)): New. (_Rb_tree(_Rb_tree&&, _Node_allocator&&, true_type)): New, use latter. (_Rb_tree(_Rb_tree&&, _Node_allocator&&, false_type)): New. (_Rb_tree(_Rb_tree&&, _Node_allocator&&)): Adapt, use latters. * include/debug/map.h (map(map&&, const_allocator_type&)): Add noexcept qualitication. * include/debug/multimap.h (multimap(multimap&&, const_allocator_type&)): Likewise. * include/debug/set.h (set(set&&, const_allocator_type&)): Likewise. * include/debug/multiset.h (multiset(multiset&&, const_allocator_type&)): Likewise. * testsuite/23_containers/map/cons/noexcept_default_construct.cc: Add checks. * testsuite/23_containers/map/cons/noexcept_move_construct.cc: Add checks. * testsuite/23_containers/multimap/cons/noexcept_default_construct.cc: Add checks. * testsuite/23_containers/multimap/cons/noexcept_move_construct.cc: Add checks. * testsuite/23_containers/multiset/cons/noexcept_default_construct.cc: Add checks. * testsuite/23_containers/multiset/cons/noexcept_move_construct.cc: Add checks. * testsuite/23_containers/set/cons/noexcept_default_construct.cc: Add checks. * testsuite/23_containers/set/cons/noexcept_move_construct.cc: Add checks. From-SVN: r260382
2018-05-18 22:49:49 +02:00
2018-05-18 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tree.h
(_Rb_tree_impl(_Rb_tree_impl&&, _Node_allocator&&)): New.
(_Rb_tree(_Rb_tree&&, _Node_allocator&&, true_type)): New, use latter.
(_Rb_tree(_Rb_tree&&, _Node_allocator&&, false_type)): New.
(_Rb_tree(_Rb_tree&&, _Node_allocator&&)): Adapt, use latters.
* include/debug/map.h
(map(map&&, const_allocator_type&)): Add noexcept qualitication.
* include/debug/multimap.h
(multimap(multimap&&, const_allocator_type&)): Likewise.
* include/debug/set.h
(set(set&&, const_allocator_type&)): Likewise.
* include/debug/multiset.h
(multiset(multiset&&, const_allocator_type&)): Likewise.
* testsuite/23_containers/map/cons/noexcept_default_construct.cc:
Add checks.
* testsuite/23_containers/map/cons/noexcept_move_construct.cc:
Add checks.
* testsuite/23_containers/multimap/cons/noexcept_default_construct.cc:
Add checks.
* testsuite/23_containers/multimap/cons/noexcept_move_construct.cc:
Add checks.
* testsuite/23_containers/multiset/cons/noexcept_default_construct.cc:
Add checks.
* testsuite/23_containers/multiset/cons/noexcept_move_construct.cc:
Add checks.
* testsuite/23_containers/set/cons/noexcept_default_construct.cc:
Add checks.
* testsuite/23_containers/set/cons/noexcept_move_construct.cc:
Add checks.
Some libstdc++ fixes for -Wdeprecated-copy. * include/bits/stl_deque.h (_Deque_iterator): Constrain constructor for conversion to const_iterator. Add defaulted copy ops. * libsupc++/new (bad_alloc): Add defaulted copy ops. * libsupc++/exception.h (exception): Add defaulted copy ops. * include/std/system_error (system_error): Add defaulted copy ops. * include/std/stdexcept (domain_error, invalid_argument) (length_error, out_of_range, range_error, overflow_error) (underflow_error): Add defaulted copy ops. * include/bits/stl_iterator.h (reverse_iterator): Add defaulted copy assignment. * include/bits/allocator.h (allocator): Add defaulted copy assignment. * include/ext/throw_allocator.h (condition_base): Add defaulted default and copy ctor and copy assignment. From-SVN: r260380
2018-05-18 22:02:14 +02:00
2018-05-18 Jason Merrill <jason@redhat.com>
* include/bits/stl_deque.h (_Deque_iterator): Constrain constructor
for conversion to const_iterator. Add defaulted copy ops.
* libsupc++/new (bad_alloc): Add defaulted copy ops.
* libsupc++/exception.h (exception): Add defaulted copy ops.
* include/std/system_error (system_error): Add defaulted copy ops.
* include/std/stdexcept (domain_error, invalid_argument)
(length_error, out_of_range, range_error, overflow_error)
(underflow_error): Add defaulted copy ops.
* include/bits/stl_iterator.h (reverse_iterator): Add defaulted
copy assignment.
* include/bits/allocator.h (allocator): Add defaulted copy assignment.
* include/ext/throw_allocator.h (condition_base): Add defaulted
default and copy ctor and copy assignment.
PR libstdc++/85098 add missing definitions for static constants In C++11 and C++14 any odr-use of these constants requires a definition at namespace-scope. In C++17 they are implicitly inline and so the namespace-scope redeclarations are redundant (and allowing them is deprecated). PR libstdc++/85098 * include/bits/regex.h [__cplusplus < 201703L] (basic_regex::icase) (basic_regex::nosubs, basic_regex::optimize, basic_regex::collate) (basic_regex::ECMAScript, basic_regex::basic, basic_regex::extended) (basic_regex::awk, basic_regex::grep, basic_regex::egrep): Add definitions. * include/bits/regex_automaton.h (_NFA::_M_insert_state): Adjust whitespace. * include/bits/regex_compiler.tcc (__INSERT_REGEX_MATCHER): Add braces around body of do-while. * testsuite/28_regex/basic_regex/85098.cc: New From-SVN: r260371
2018-05-18 18:14:04 +02:00
2018-05-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85098
* include/bits/regex.h [__cplusplus < 201703L] (basic_regex::icase)
(basic_regex::nosubs, basic_regex::optimize, basic_regex::collate)
(basic_regex::ECMAScript, basic_regex::basic, basic_regex::extended)
(basic_regex::awk, basic_regex::grep, basic_regex::egrep): Add
definitions.
* include/bits/regex_automaton.h (_NFA::_M_insert_state): Adjust
whitespace.
* include/bits/regex_compiler.tcc (__INSERT_REGEX_MATCHER): Add
braces around body of do-while.
* testsuite/28_regex/basic_regex/85098.cc: New
PR libstdc++/85812 fix memory leak in std::make_exception_ptr PR libstdc++/85812 * libsupc++/cxxabi_init_exception.h (__cxa_free_exception): Declare. * libsupc++/exception_ptr.h (make_exception_ptr) [__cpp_exceptions]: Refactor to separate non-throwing and throwing implementations. [__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]: Deallocate the memory if constructing the object throws. From-SVN: r260323
2018-05-17 17:03:29 +02:00
2018-05-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85818 ensure path::preferred_separator is defined Because path.cc is compiled with -std=gnu++17 the static constexpr data member is implicitly 'inline' and so no definition gets emitted unless it gets used in that translation unit. Other translation units built as C++11 or C++14 still require a namespace-scope definition of the variable, so mark the definition as used. PR libstdc++/85818 * src/filesystem/path.cc (path::preferred_separator): Add used attribute. * testsuite/experimental/filesystem/path/preferred_separator.cc: New. From-SVN: r260326
2018-05-17 17:36:25 +02:00
PR libstdc++/85818
* src/filesystem/path.cc (path::preferred_separator): Add used
attribute.
* testsuite/experimental/filesystem/path/preferred_separator.cc: New.
PR libstdc++/85812 fix memory leak in std::make_exception_ptr PR libstdc++/85812 * libsupc++/cxxabi_init_exception.h (__cxa_free_exception): Declare. * libsupc++/exception_ptr.h (make_exception_ptr) [__cpp_exceptions]: Refactor to separate non-throwing and throwing implementations. [__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]: Deallocate the memory if constructing the object throws. From-SVN: r260323
2018-05-17 17:03:29 +02:00
PR libstdc++/85812
* libsupc++/cxxabi_init_exception.h (__cxa_free_exception): Declare.
* libsupc++/exception_ptr.h (make_exception_ptr) [__cpp_exceptions]:
Refactor to separate non-throwing and throwing implementations.
[__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]: Deallocate the memory
if constructing the object throws.
Qualify std::__invoke in <variant> to prevent ADL * include/std/variant (__gen_vtable_impl::__visit_invoke): Qualify __invoke to prevent ADL. From-SVN: r260254
2018-05-15 14:06:57 +02:00
2018-05-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85749 constrain seed sequences for random number engines Constrain constructors and member functions of random number engines so that functions taking seed sequences can only be called with types that meet the seed sequence requirements. PR libstdc++/85749 * include/bits/random.h (__detail::__is_seed_seq): New SFINAE helper. (linear_congruential_engine, mersenne_twister_engine) (subtract_with_carry_engine, discard_block_engine) (independent_bits_engine, shuffle_order_engine): Use __is_seed_seq to constrain function templates taking seed sequences. * include/bits/random.tcc (linear_congruential_engine::seed(_Sseq&)) (mersenne_twister_engine::seed(_Sseq&)) (subtract_with_carry_engine::seed(_Sseq&)): Change return types to match declarations. * include/ext/random (simd_fast_mersenne_twister_engine): Use __is_seed_seq to constrain function templates taking seed sequences. * include/ext/random.tcc (simd_fast_mersenne_twister_engine::seed): Change return type to match declaration. * testsuite/26_numerics/random/discard_block_engine/cons/seed_seq2.cc: New. * testsuite/26_numerics/random/independent_bits_engine/cons/ seed_seq2.cc: New. * testsuite/26_numerics/random/linear_congruential_engine/cons/ seed_seq2.cc: New. * testsuite/26_numerics/random/mersenne_twister_engine/cons/ seed_seq2.cc: New. * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. * testsuite/26_numerics/random/shuffle_order_engine/cons/seed_seq2.cc: New. * testsuite/26_numerics/random/subtract_with_carry_engine/cons/ seed_seq2.cc: New. * testsuite/ext/random/simd_fast_mersenne_twister_engine/cons/ seed_seq2.cc: New. From-SVN: r260263
2018-05-15 17:36:46 +02:00
PR libstdc++/85749
* include/bits/random.h (__detail::__is_seed_seq): New SFINAE helper.
(linear_congruential_engine, mersenne_twister_engine)
(subtract_with_carry_engine, discard_block_engine)
(independent_bits_engine, shuffle_order_engine): Use __is_seed_seq to
constrain function templates taking seed sequences.
* include/bits/random.tcc (linear_congruential_engine::seed(_Sseq&))
(mersenne_twister_engine::seed(_Sseq&))
(subtract_with_carry_engine::seed(_Sseq&)): Change return types to
match declarations.
* include/ext/random (simd_fast_mersenne_twister_engine): Use
__is_seed_seq to constrain function templates taking seed sequences.
* include/ext/random.tcc (simd_fast_mersenne_twister_engine::seed):
Change return type to match declaration.
* testsuite/26_numerics/random/discard_block_engine/cons/seed_seq2.cc:
New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
seed_seq2.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/cons/
seed_seq2.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/cons/
seed_seq2.cc: New.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno.
* testsuite/26_numerics/random/shuffle_order_engine/cons/seed_seq2.cc:
New.
* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
seed_seq2.cc: New.
* testsuite/ext/random/simd_fast_mersenne_twister_engine/cons/
seed_seq2.cc: New.
PR libstdc++/83891 fix path::is_absolute() for non-POSIX targets The correct definition seems to be has_root_directory() for all systems we care about. PR libstdc++/83891 * include/bits/fs_path.h (path::is_absolute()): Use same definition for all operating systems. * include/experimental/bits/fs_path.h (path::is_absolute()): Likewise. * testsuite/27_io/filesystem/path/query/is_absolute.cc: New. * testsuite/27_io/filesystem/path/query/is_relative.cc: Fix comment. * testsuite/experimental/filesystem/path/query/is_absolute.cc: New. From-SVN: r260259
2018-05-15 15:50:49 +02:00
PR libstdc++/83891
* include/bits/fs_path.h (path::is_absolute()): Use same definition
for all operating systems.
* include/experimental/bits/fs_path.h (path::is_absolute()): Likewise.
* testsuite/27_io/filesystem/path/query/is_absolute.cc: New.
* testsuite/27_io/filesystem/path/query/is_relative.cc: Fix comment.
* testsuite/experimental/filesystem/path/query/is_absolute.cc: New.
Remove unused headers from tests * testsuite/27_io/filesystem/path/decompose/extension.cc: Remove unused <vector> header. * testsuite/27_io/filesystem/path/query/empty.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_extension.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_filename.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_parent_path.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_relative_path.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_root_directory.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_root_name.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_root_path.cc: Likewise. * testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise. * testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/extension.cc: Likewise. * testsuite/experimental/filesystem/path/query/empty.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_extension.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_filename.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_parent_path.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_relative_path.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_root_directory.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_root_name.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_root_path.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_stem.cc: Likewise. * testsuite/experimental/filesystem/path/query/is_relative.cc: Likewise. From-SVN: r260256
2018-05-15 14:43:44 +02:00
* testsuite/27_io/filesystem/path/decompose/extension.cc: Remove
unused <vector> header.
* testsuite/27_io/filesystem/path/query/empty.cc: Likewise.
* testsuite/27_io/filesystem/path/query/has_extension.cc: Likewise.
* testsuite/27_io/filesystem/path/query/has_filename.cc: Likewise.
* testsuite/27_io/filesystem/path/query/has_parent_path.cc: Likewise.
* testsuite/27_io/filesystem/path/query/has_relative_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_root_directory.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_root_name.cc: Likewise.
* testsuite/27_io/filesystem/path/query/has_root_path.cc: Likewise.
* testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise.
* testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise.
* testsuite/experimental/filesystem/path/decompose/extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/empty.cc: Likewise.
* testsuite/experimental/filesystem/path/query/has_extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_parent_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_relative_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_directory.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_name.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_stem.cc: Likewise.
* testsuite/experimental/filesystem/path/query/is_relative.cc:
Likewise.
PR libstdc++/84159 fix appending strings to paths The path::operator/=(const Source&) and path::append overloads were still following the semantics of the Filesystem TS not C++17. Only the path::operator/=(const path&) overload was correct. This change adds more tests for path::operator/=(const path&) and adds new tests to verify that the other append operations have equivalent behaviour. PR libstdc++/84159 * include/bits/fs_path.h (path::operator/=, path::append): Construct temporary path before calling _M_append. (path::_M_append): Change parameter to path and implement C++17 semantics. * testsuite/27_io/filesystem/path/append/path.cc: Add helper function and more examples from the standard. * testsuite/27_io/filesystem/path/append/source.cc: New. * testsuite/27_io/filesystem/path/decompose/filename.cc: Add comment. * testsuite/27_io/filesystem/path/nonmember/append.cc: New. From-SVN: r260255
2018-05-15 14:07:09 +02:00
PR libstdc++/84159
* include/bits/fs_path.h (path::operator/=, path::append): Construct
temporary path before calling _M_append.
(path::_M_append): Change parameter to path and implement C++17
semantics.
* testsuite/27_io/filesystem/path/append/path.cc: Add helper function
and more examples from the standard.
* testsuite/27_io/filesystem/path/append/source.cc: New.
* testsuite/27_io/filesystem/path/decompose/filename.cc: Add comment.
* testsuite/27_io/filesystem/path/nonmember/append.cc: New.
Qualify std::__invoke in <variant> to prevent ADL * include/std/variant (__gen_vtable_impl::__visit_invoke): Qualify __invoke to prevent ADL. From-SVN: r260254
2018-05-15 14:06:57 +02:00
* include/std/variant (__gen_vtable_impl::__visit_invoke): Qualify
__invoke to prevent ADL.
PR libstdc++/82966 fix swapping of node handles PR libstdc++/82966 * include/bits/node_handle.h (_Node_handle_common::_M_swap): Use value instead of type. * testsuite/23_containers/set/modifiers/node_swap.cc: New. From-SVN: r260226
2018-05-14 16:27:54 +02:00
2018-05-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/81256 fix exception handling in basic_filebuf::close PR libstdc++/81256 * include/bits/fstream.tcc (basic_filebuf::close): Do not swallow exceptions from _M_terminate_output(). * include/std/fstream (basic_filebuf::~basic_filebuf): Swallow any exceptions from close(). * testsuite/27_io/basic_filebuf/close/81256.cc: New. From-SVN: r260236
2018-05-14 20:57:45 +02:00
PR libstdc++/81256
* include/bits/fstream.tcc (basic_filebuf::close): Do not swallow
exceptions from _M_terminate_output().
* include/std/fstream (basic_filebuf::~basic_filebuf): Swallow any
exceptions from close().
* testsuite/27_io/basic_filebuf/close/81256.cc: New.
Add __attribute__((malloc) to allocator and remove unused code * include/bits/valarray_array.h (__valarray_get_memory): Remove. (__valarray_get_storage): Call operator new directly. Remove ignored top-level restrict qualifier and add malloc attribute instead. (_Array<_Tp>::_Array(size_t)): Remove unused constructor. From-SVN: r260230
2018-05-14 17:35:12 +02:00
* include/bits/valarray_array.h (__valarray_get_memory): Remove.
(__valarray_get_storage): Call operator new directly. Remove ignored
top-level restrict qualifier and add malloc attribute instead.
(_Array<_Tp>::_Array(size_t)): Remove unused constructor.
PR libstdc++/67554 Do not pass null pointers to memcpy PR libstdc++/67554 * include/bits/valarray_array.h (_Array_copy_ctor<_Tp, true>) (_Array_copier<_Tp, true>): Do not pass null pointers to memcpy. From-SVN: r260229
2018-05-14 17:35:06 +02:00
PR libstdc++/67554
* include/bits/valarray_array.h (_Array_copy_ctor<_Tp, true>)
(_Array_copier<_Tp, true>): Do not pass null pointers to memcpy.
PR libstdc++/82966 fix swapping of node handles PR libstdc++/82966 * include/bits/node_handle.h (_Node_handle_common::_M_swap): Use value instead of type. * testsuite/23_containers/set/modifiers/node_swap.cc: New. From-SVN: r260226
2018-05-14 16:27:54 +02:00
PR libstdc++/82966
* include/bits/node_handle.h (_Node_handle_common::_M_swap): Use value
instead of type.
* testsuite/23_containers/set/modifiers/node_swap.cc: New.
re PR libstdc++/80165 (Constexpr tuple of variant doesn't work) PR libstdc++/80165 * testsuite/20_util/variant/80165.cc: New. From-SVN: r260209
2018-05-13 12:36:12 +02:00
2018-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/80165
* testsuite/20_util/variant/80165.cc: New.
Document Dual ABI for std::ios_base::failure * doc/xml/faq.xml: Link to C++17 status. Add note to outdated answer. * doc/xml/manual/debug_mode.xml: Add array and forward_list to list of C++11 containers with Debug Mode support. * doc/xml/manual/using.xml: Document Dual ABI for ios_base::failure. * doc/html/*: Regenerate. From-SVN: r260129
2018-05-10 21:13:42 +02:00
2018-05-10 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/faq.xml: Link to C++17 status. Add note to outdated answer.
* doc/xml/manual/debug_mode.xml: Add array and forward_list to list
of C++11 containers with Debug Mode support.
* doc/xml/manual/using.xml: Document Dual ABI for ios_base::failure.
* doc/html/*: Regenerate.
regex_compiler.h (_S_cache_size): Change from function to variable. * include/bits/regex_compiler.h (_S_cache_size): Change from function to variable. From-SVN: r260128
2018-05-10 21:12:23 +02:00
2018-05-10 Jason Merrill <jason@redhat.com>
* include/bits/regex_compiler.h (_S_cache_size): Change from
function to variable.
PR libstdc++/83140 - assoc_legendre returns negated value when m is odd 2018-05-10 Edward Smith-Rowland <3dw4rd@verizon.net> PR libstdc++/83140 - assoc_legendre returns negated value when m is odd * include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase argument defaulted to +1. Doxy comments on same. * testsuite/special_functions/02_assoc_legendre/ check_assoc_legendre.cc: Regen. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/check_tr1_assoc_legendre.cc: Regen. From-SVN: r260115
2018-05-10 15:59:52 +02:00
2018-05-10 Edward Smith-Rowland <3dw4rd@verizon.net>
PR libstdc++/83140 - assoc_legendre returns negated value when m is odd
* include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase
argument defaulted to +1. Doxy comments on same.
* testsuite/special_functions/02_assoc_legendre/
correct changelog! 2018-05-10 Edward Smith-Rowland <3dw4rd@verizon.net> PR libstdc++/83140 - assoc_legendre returns negated value when m is odd * include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase argument defaulted to +1. Doxy comments on same. * testsuite/special_functions/02_assoc_legendre/ check_value.cc: Regen. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/check_value.cc: Regen. From-SVN: r260149
2018-05-11 03:44:05 +02:00
check_value.cc: Regen.
PR libstdc++/83140 - assoc_legendre returns negated value when m is odd 2018-05-10 Edward Smith-Rowland <3dw4rd@verizon.net> PR libstdc++/83140 - assoc_legendre returns negated value when m is odd * include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase argument defaulted to +1. Doxy comments on same. * testsuite/special_functions/02_assoc_legendre/ check_assoc_legendre.cc: Regen. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/check_tr1_assoc_legendre.cc: Regen. From-SVN: r260115
2018-05-10 15:59:52 +02:00
* testsuite/tr1/5_numerical_facilities/special_functions/
correct changelog! 2018-05-10 Edward Smith-Rowland <3dw4rd@verizon.net> PR libstdc++/83140 - assoc_legendre returns negated value when m is odd * include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase argument defaulted to +1. Doxy comments on same. * testsuite/special_functions/02_assoc_legendre/ check_value.cc: Regen. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/check_value.cc: Regen. From-SVN: r260149
2018-05-11 03:44:05 +02:00
02_assoc_legendre/check_value.cc: Regen.
PR libstdc++/83140 - assoc_legendre returns negated value when m is odd 2018-05-10 Edward Smith-Rowland <3dw4rd@verizon.net> PR libstdc++/83140 - assoc_legendre returns negated value when m is odd * include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase argument defaulted to +1. Doxy comments on same. * testsuite/special_functions/02_assoc_legendre/ check_assoc_legendre.cc: Regen. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/check_tr1_assoc_legendre.cc: Regen. From-SVN: r260115
2018-05-10 15:59:52 +02:00
PR libstdc++/85729 add linkage specifications to headers PR libstdc++/85729 * include/bits/c++config.h (__replacement_assert): Add linkage specification. * include/bits/std_abs.h: Add comment to closing brace of block. * include/c_global/cstddef: Add linkage specification. * include/c_global/cstring: Likewise. * include/c_global/cwchar: Likewise. From-SVN: r260114
2018-05-10 14:35:45 +02:00
2018-05-10 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85729
* include/bits/c++config.h (__replacement_assert): Add linkage
specification.
* include/bits/std_abs.h: Add comment to closing brace of block.
* include/c_global/cstddef: Add linkage specification.
* include/c_global/cstring: Likewise.
* include/c_global/cwchar: Likewise.
safe_iterator.h (_Safe_iterator<>::_M_constant()): Rename in... 2018-05-09 François Dumont <fdumont@gcc.gnu.org> * include/debug/safe_iterator.h (_Safe_iterator<>::_M_constant()): Rename in... (_Safe_iterator<>::_S_constant()): ...that. * include/debug/safe_local_iterator.h (_Safe_local_iterator<>::_M_constant()): Rename in... (_Safe_local_iterator<>::_S_constant()): ...that. * include/debug/formatter.h: Remove bits/cpp_type_traits.h include. (_Iterator_state::__rbegin): New. (_Iterator_state::__rmiddle): New. (_Iterator_state::__rend): New. (_Parameter::_Parameter(const _Safe_iterator<>&, const char*, _Is_iterator)): Use _Safe_iterator<>::_S_constant. Grab normal underlying iterator type. (_Parameter::_Parameter(const _Safe_local_iterator<>&, const char*, _Is_iterator)): Likewise. (_Parameter::_S_reverse_state(_Iterator_state)): New. (_Parameter(__gnu_cxx::__normal_iterator<> const&, const char*, _Is_iterator)): New. (_Parameter(std::reverse_iterator<> const&, const char*, _Is_iterator)): New. (_Parameter(std::reverse_iterator<_Safe_iterator<>> const&, const char*, _Is_iterator)): New. (_Parameter(std::move_iterator<> const&, const char*, _Is_iterator): New. (_Parameter(std::move_iterator<_Safe_iterator<>> const&, const char*, _Is_iterator)): New. * testsuite/24_iterators/move_iterator/debug_neg.cc: New. * testsuite/24_iterators/normal_iterator/debug_neg.cc: New. * testsuite/24_iterators/reverse_iterator/debug_neg.cc: New. From-SVN: r260093
2018-05-09 22:04:46 +02:00
2018-05-09 François Dumont <fdumont@gcc.gnu.org>
* include/debug/safe_iterator.h (_Safe_iterator<>::_M_constant()):
Rename in...
(_Safe_iterator<>::_S_constant()): ...that.
* include/debug/safe_local_iterator.h
(_Safe_local_iterator<>::_M_constant()): Rename in...
(_Safe_local_iterator<>::_S_constant()): ...that.
* include/debug/formatter.h: Remove bits/cpp_type_traits.h include.
(_Iterator_state::__rbegin): New.
(_Iterator_state::__rmiddle): New.
(_Iterator_state::__rend): New.
(_Parameter::_Parameter(const _Safe_iterator<>&, const char*,
_Is_iterator)): Use _Safe_iterator<>::_S_constant. Grab normal underlying
iterator type.
(_Parameter::_Parameter(const _Safe_local_iterator<>&, const char*,
_Is_iterator)): Likewise.
(_Parameter::_S_reverse_state(_Iterator_state)): New.
Document Dual ABI for std::ios_base::failure * doc/xml/faq.xml: Link to C++17 status. Add note to outdated answer. * doc/xml/manual/debug_mode.xml: Add array and forward_list to list of C++11 containers with Debug Mode support. * doc/xml/manual/using.xml: Document Dual ABI for ios_base::failure. * doc/html/*: Regenerate. From-SVN: r260129
2018-05-10 21:13:42 +02:00
(_Parameter(__gnu_cxx::__normal_iterator<> const&, const char*,
safe_iterator.h (_Safe_iterator<>::_M_constant()): Rename in... 2018-05-09 François Dumont <fdumont@gcc.gnu.org> * include/debug/safe_iterator.h (_Safe_iterator<>::_M_constant()): Rename in... (_Safe_iterator<>::_S_constant()): ...that. * include/debug/safe_local_iterator.h (_Safe_local_iterator<>::_M_constant()): Rename in... (_Safe_local_iterator<>::_S_constant()): ...that. * include/debug/formatter.h: Remove bits/cpp_type_traits.h include. (_Iterator_state::__rbegin): New. (_Iterator_state::__rmiddle): New. (_Iterator_state::__rend): New. (_Parameter::_Parameter(const _Safe_iterator<>&, const char*, _Is_iterator)): Use _Safe_iterator<>::_S_constant. Grab normal underlying iterator type. (_Parameter::_Parameter(const _Safe_local_iterator<>&, const char*, _Is_iterator)): Likewise. (_Parameter::_S_reverse_state(_Iterator_state)): New. (_Parameter(__gnu_cxx::__normal_iterator<> const&, const char*, _Is_iterator)): New. (_Parameter(std::reverse_iterator<> const&, const char*, _Is_iterator)): New. (_Parameter(std::reverse_iterator<_Safe_iterator<>> const&, const char*, _Is_iterator)): New. (_Parameter(std::move_iterator<> const&, const char*, _Is_iterator): New. (_Parameter(std::move_iterator<_Safe_iterator<>> const&, const char*, _Is_iterator)): New. * testsuite/24_iterators/move_iterator/debug_neg.cc: New. * testsuite/24_iterators/normal_iterator/debug_neg.cc: New. * testsuite/24_iterators/reverse_iterator/debug_neg.cc: New. From-SVN: r260093
2018-05-09 22:04:46 +02:00
_Is_iterator)): New.
(_Parameter(std::reverse_iterator<> const&, const char*,
_Is_iterator)): New.
(_Parameter(std::reverse_iterator<_Safe_iterator<>> const&,
const char*, _Is_iterator)): New.
(_Parameter(std::move_iterator<> const&, const char*, _Is_iterator):
New.
(_Parameter(std::move_iterator<_Safe_iterator<>> const&, const char*,
_Is_iterator)): New.
* testsuite/24_iterators/move_iterator/debug_neg.cc: New.
* testsuite/24_iterators/normal_iterator/debug_neg.cc: New.
* testsuite/24_iterators/reverse_iterator/debug_neg.cc: New.
Make std::function tolerate semantically non-CopyConstructible objects To satisfy the CopyConstructible requirement a callable object stored in a std::function must behave the same when copied from a const or non-const source. If copying a non-const object doesn't produce an equivalent copy then the behaviour is undefined. But we can make our std::function more tolerant of such objects by ensuring we always copy from a const lvalue. Additionally use an if constexpr statement in the _M_get_pointer function to avoid unnecessary instantiations in the discarded branch. * include/bits/std_function.h (_Base_manager::_M_get_pointer): Use constexpr if in C++17 mode. (_Base_manager::_M_clone(_Any_data&, const _Any_data&, true_type)): Copy from const object. * testsuite/20_util/function/cons/non_copyconstructible.cc: New. From-SVN: r260080
2018-05-09 15:28:11 +02:00
2018-05-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/std_function.h (_Base_manager::_M_get_pointer):
Use constexpr if in C++17 mode.
(_Base_manager::_M_clone(_Any_data&, const _Any_data&, true_type)):
Copy from const object.
* testsuite/20_util/function/cons/non_copyconstructible.cc: New.
formatter.h (_Error_formatter::_M_function): New. 2018-05-08 François Dumont <fdumont@gcc.gnu.org> * include/debug/formatter.h (_Error_formatter::_M_function): New. (_Error_formatter(const char*, unsigned int)): Adapt. (_Error_formatter::_M_at): Rename in... (_Error_formatter::_S_at): ...that and adapt. * include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_AT_F): New. (_GLIBCXX_DEBUG_VERIFY_AT, _GLIBCXX_DEBUG_VERIFY): Adapt. * src/c++11/debug.cc (_Error_formatter::_M_error): Render _M_function when available. From-SVN: r260052
2018-05-08 21:41:02 +02:00
2018-05-08 François Dumont <fdumont@gcc.gnu.org>
debug.cc [...]: Include execinfo.h. 2018-05-08 François Dumont <fdumont@gcc.gnu.org> * src/c++11/debug.cc [_GLIBCXX_HAVE_EXECINFO_H]: Include execinfo.h. [_GLIBCXX_HAVE_EXECINFO_H](_Error_formatter::_M_error): Render backtrace. From-SVN: r260054
2018-05-08 22:00:52 +02:00
* src/c++11/debug.cc [_GLIBCXX_HAVE_EXECINFO_H]: Include execinfo.h.
[_GLIBCXX_HAVE_EXECINFO_H](_Error_formatter::_M_error): Render
backtrace.
macros.h (__glibcxx_check_valid_range_at): New. 2018-05-08 François Dumont <fdumont@gcc.gnu.org> * include/debug/macros.h (__glibcxx_check_valid_range_at): New. * include/debug/functions.h (__check_valid_range): Use latter. * include/debug/macros.h (__glibcxx_check_valid_constructor_range): New, use latter. * include/debug/deque (deque::deque<_Iter>(_Iter, _Iter, const _Alloc&)): Use latter. * include/debug/forward_list (forward_list::forward_list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. * include/debug/list (list::list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. * include/debug/list (list::list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. * include/debug/map.h (map::map<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. (map::map<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)): Likewise. * include/debug/multimap.h (multimap::multimap<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. (multimap::multimap<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)): Likewise. * include/debug/set.h (set::set<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. (set::set<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)): Likewise. * include/debug/multiset.h (multiset::multiset<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. (multiset::multiset<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)): Likewise. * include/debug/string (basic_string::basic_string<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. * include/debug/unordered_map (unordered_map::unordered_map<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. (unordered_multimap::unordered_multimap<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. * include/debug/unordered_set (unordered_set::unordered_set<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. (unordered_multiset::unordered_multiset<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise. * include/debug/vector (vector::vector<_Iter>(_Iter, _Iter, const _Alloc&)): Use latter. From-SVN: r260053
2018-05-08 21:46:59 +02:00
* include/debug/macros.h (__glibcxx_check_valid_range_at): New.
* include/debug/functions.h (__check_valid_range): Use latter.
* include/debug/macros.h (__glibcxx_check_valid_constructor_range): New,
use latter.
* include/debug/deque
(deque::deque<_Iter>(_Iter, _Iter, const _Alloc&)): Use latter.
* include/debug/forward_list
(forward_list::forward_list<_Iter>(_Iter, _Iter, const _Alloc&)):
Likewise.
* include/debug/list
(list::list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
* include/debug/list
(list::list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
* include/debug/map.h
(map::map<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
(map::map<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)):
Likewise.
* include/debug/multimap.h
(multimap::multimap<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
(multimap::multimap<_Iter>(_Iter, _Iter, const _Compare&,
const _Alloc&)): Likewise.
* include/debug/set.h
(set::set<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
(set::set<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)):
Likewise.
* include/debug/multiset.h
(multiset::multiset<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
(multiset::multiset<_Iter>(_Iter, _Iter, const _Compare&,
const _Alloc&)): Likewise.
* include/debug/string
(basic_string::basic_string<_Iter>(_Iter, _Iter, const _Alloc&)):
Likewise.
* include/debug/unordered_map
(unordered_map::unordered_map<_Iter>(_Iter, _Iter, const _Alloc&)):
Likewise.
(unordered_multimap::unordered_multimap<_Iter>(_Iter, _Iter,
const _Alloc&)): Likewise.
* include/debug/unordered_set
(unordered_set::unordered_set<_Iter>(_Iter, _Iter, const _Alloc&)):
Likewise.
(unordered_multiset::unordered_multiset<_Iter>(_Iter, _Iter,
const _Alloc&)): Likewise.
* include/debug/vector
(vector::vector<_Iter>(_Iter, _Iter, const _Alloc&)): Use latter.
formatter.h (_Error_formatter::_M_function): New. 2018-05-08 François Dumont <fdumont@gcc.gnu.org> * include/debug/formatter.h (_Error_formatter::_M_function): New. (_Error_formatter(const char*, unsigned int)): Adapt. (_Error_formatter::_M_at): Rename in... (_Error_formatter::_S_at): ...that and adapt. * include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_AT_F): New. (_GLIBCXX_DEBUG_VERIFY_AT, _GLIBCXX_DEBUG_VERIFY): Adapt. * src/c++11/debug.cc (_Error_formatter::_M_error): Render _M_function when available. From-SVN: r260052
2018-05-08 21:41:02 +02:00
* include/debug/formatter.h (_Error_formatter::_M_function): New.
(_Error_formatter(const char*, unsigned int)): Adapt.
(_Error_formatter::_M_at): Rename in...
(_Error_formatter::_S_at): ...that and adapt.
* include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_AT_F): New.
(_GLIBCXX_DEBUG_VERIFY_AT, _GLIBCXX_DEBUG_VERIFY): Adapt.
* src/c++11/debug.cc (_Error_formatter::_M_error): Render _M_function
when available.
PR libstdc++/85672 #undef _GLIBCXX_USE_FLOAT128 when not supported Restore the behaviour in GCC 8 and earlier where _GLIBCXX_USE_FLOAT128 is not defined when configure detects support is missing. This avoids having three states where the macro is either 1, 0, or undefined. PR libstdc++/85672 * include/Makefile.am [!ENABLE_FLOAT128]: Change c++config.h entry to #undef _GLIBCXX_USE_FLOAT128 instead of defining it to zero. * include/Makefile.in: Regenerate. * include/bits/c++config (_GLIBCXX_USE_FLOAT128): Move definition within conditional block. From-SVN: r260043
2018-05-08 15:05:04 +02:00
2018-05-08 Jonathan Wakely <jwakely@redhat.com>
Make std::regex automata use non-debug vector in Debug Mode * include/bits/regex_automaton.h (_NFA_base::_M_paren_stack, _NFA): Use normal std::vector even in Debug Mode. From-SVN: r260046
2018-05-08 18:21:35 +02:00
* include/bits/regex_automaton.h (_NFA_base::_M_paren_stack, _NFA):
Use normal std::vector even in Debug Mode.
PR libstdc++/85672 #undef _GLIBCXX_USE_FLOAT128 when not supported Restore the behaviour in GCC 8 and earlier where _GLIBCXX_USE_FLOAT128 is not defined when configure detects support is missing. This avoids having three states where the macro is either 1, 0, or undefined. PR libstdc++/85672 * include/Makefile.am [!ENABLE_FLOAT128]: Change c++config.h entry to #undef _GLIBCXX_USE_FLOAT128 instead of defining it to zero. * include/Makefile.in: Regenerate. * include/bits/c++config (_GLIBCXX_USE_FLOAT128): Move definition within conditional block. From-SVN: r260043
2018-05-08 15:05:04 +02:00
PR libstdc++/85672
* include/Makefile.am [!ENABLE_FLOAT128]: Change c++config.h entry
to #undef _GLIBCXX_USE_FLOAT128 instead of defining it to zero.
* include/Makefile.in: Regenerate.
* include/bits/c++config (_GLIBCXX_USE_FLOAT128): Move definition
within conditional block.
PR libstdc++/85671 allow copy elision in path concatenation By performing the /= operation on a named local variable instead of a temporary the copy made for the return value can be elided. PR libstdc++/85671 * include/bits/fs_path.h (operator/): Permit copy elision. * include/experimental/bits/fs_path.h (operator/): Likewise. From-SVN: r260009
2018-05-07 19:26:28 +02:00
2018-05-07 Jonathan Wakely <jwakely@redhat.com>
Document -lstdc++fs requirement for std::filesystem * doc/xml/manual/using.xml (table.cmd_options): Document that the C++17 Filesystem implementation also needs -lstdc++fs. From-SVN: r260011
2018-05-07 21:17:16 +02:00
* doc/xml/manual/using.xml (table.cmd_options): Document that the
C++17 Filesystem implementation also needs -lstdc++fs.
PR libstdc++/85671 allow copy elision in path concatenation By performing the /= operation on a named local variable instead of a temporary the copy made for the return value can be elided. PR libstdc++/85671 * include/bits/fs_path.h (operator/): Permit copy elision. * include/experimental/bits/fs_path.h (operator/): Likewise. From-SVN: r260009
2018-05-07 19:26:28 +02:00
PR libstdc++/85671
* include/bits/fs_path.h (operator/): Permit copy elision.
* include/experimental/bits/fs_path.h (operator/): Likewise.
Moar PR libstdc++/80506 2018-05-07 Edward Smith-Rowland <3dw4rd@verizon.net> Moar PR libstdc++/80506 * include/bits/random.tcc (gamma_distribution::__generate_impl()): Fix magic number used in loop condition. From-SVN: r260004
2018-05-07 18:17:32 +02:00
2018-05-07 Edward Smith-Rowland <3dw4rd@verizon.net>
Moar PR libstdc++/80506
* include/bits/random.tcc (gamma_distribution::__generate_impl()):
Fix magic number used in loop condition.
PR libstdc++/85642 fix is_nothrow_default_constructible<optional<T>> Add missing noexcept keyword to default constructor of each _Optional_payload specialization. PR libstdc++/85642 fix is_nothrow_default_constructible<optional<T>> * include/std/optional (_Optional_payload): Add noexcept to default constructor. Re-indent. (_Optional_payload<_Tp, true, true, true>): Likewise. Add noexcept to constructor for copying disengaged payloads. (_Optional_payload<_Tp, true, false, true>): Likewise. (_Optional_payload<_Tp, true, true, false>): Likewise. (_Optional_payload<_Tp, true, false, false>): Likewise. * testsuite/20_util/optional/cons/85642.cc: New. * testsuite/20_util/optional/cons/value_neg.cc: Adjust dg-error lines. From-SVN: r259928
2018-05-04 10:57:23 +02:00
2018-05-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85642 fix is_nothrow_default_constructible<optional<T>>
* include/std/optional (_Optional_payload): Add noexcept to default
constructor. Re-indent.
(_Optional_payload<_Tp, true, true, true>): Likewise. Add noexcept to
constructor for copying disengaged payloads.
(_Optional_payload<_Tp, true, false, true>): Likewise.
(_Optional_payload<_Tp, true, true, false>): Likewise.
(_Optional_payload<_Tp, true, false, false>): Likewise.
* testsuite/20_util/optional/cons/85642.cc: New.
* testsuite/20_util/optional/cons/value_neg.cc: Adjust dg-error lines.
Define std::remove_cvref and std::remove_cvref_t for C++2a Also define __remove_cvref_t for internal use before C++2a. * include/std/any (any_cast): Use __remove_cvref_t. * include/std/tuple (__make_tuple): Likewise. * include/std/type_traits (__remove_cvref_t): Define. (__result_of_memobj, __result_of_memfun): Use __remove_cvref_t. [__cplusplus > 201703L] (remove_cvref, remove_cvref_t): Define. * include/std/variant (__erased_hash): Use __remove_cvref_t. From-SVN: r259887
2018-05-03 14:40:10 +02:00
2018-05-03 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/82644 define TR1 hypergeometric functions in strict modes Following a recent change for PR 82644 the non-standard hypergeomtric functions are not defined by <cmath> when __STRICT_ANSI__ is defined (e.g. for -std=c++17, or -std=c++14 -D__STDCPP_WANT_MATH_SPEC_FUNCS__). That caused errors in <tr1/cmath> because the using-declarations for tr1::hyperg et al are invalid in strict modes. The solution is to define the TR1 hypergeometric functions inline in <tr1/cmath> if __STRICT_ANSI__ is defined. PR libstdc++/82644 * include/tr1/cmath [__STRICT_ANSI__] (hypergf, hypergl, hyperg): Use inline definitions instead of using-declarations. [__STRICT_ANSI__] (conf_hypergf, conf_hypergl, conf_hyperg): Likewise. * testsuite/tr1/5_numerical_facilities/special_functions/ 07_conf_hyperg/compile_cxx17.cc: New. * testsuite/tr1/5_numerical_facilities/special_functions/ 17_hyperg/compile_cxx17.cc: New. From-SVN: r259912
2018-05-04 00:58:43 +02:00
PR libstdc++/82644
* include/tr1/cmath [__STRICT_ANSI__] (hypergf, hypergl, hyperg): Use
inline definitions instead of using-declarations.
[__STRICT_ANSI__] (conf_hypergf, conf_hypergl, conf_hyperg): Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/
07_conf_hyperg/compile_cxx17.cc: New.
* testsuite/tr1/5_numerical_facilities/special_functions/
17_hyperg/compile_cxx17.cc: New.
PR libstdc++/84769 qualify call to std::get<0> PR libstdc++/84769 * include/std/variant (visit): Qualify std::get call. From-SVN: r259902
2018-05-03 20:58:04 +02:00
PR libstdc++/84769
* include/std/variant (visit): Qualify std::get call.
PR libstdc++/85632 fix wraparound in filesystem::space On 32-bit targets any values over 4GB would wrap and produce the wrong result. PR libstdc++/85632 use uintmax_t for arithmetic * src/filesystem/ops.cc (experimental::filesystem::space): Perform arithmetic in result type. * src/filesystem/std-ops.cc (filesystem::space): Likewise. * testsuite/27_io/filesystem/operations/space.cc: Check total capacity is greater than free space. * testsuite/experimental/filesystem/operations/space.cc: New. From-SVN: r259901
2018-05-03 20:58:00 +02:00
PR libstdc++/85632 use uintmax_t for arithmetic
* src/filesystem/ops.cc (experimental::filesystem::space): Perform
arithmetic in result type.
* src/filesystem/std-ops.cc (filesystem::space): Likewise.
* testsuite/27_io/filesystem/operations/space.cc: Check total capacity
is greater than free space.
* testsuite/experimental/filesystem/operations/space.cc: New.
Add tests for std::remove_cvref * testsuite/20_util/remove_cvref/requirements/alias_decl.cc: New. * testsuite/20_util/remove_cvref/requirements/explicit_instantiation.cc: New. * testsuite/20_util/remove_cvref/value.cc: New. * testsuite/20_util/remove_cvref/value_ext.cc: New. From-SVN: r259896
2018-05-03 17:12:19 +02:00
* testsuite/20_util/remove_cvref/requirements/alias_decl.cc: New.
* testsuite/20_util/remove_cvref/requirements/explicit_instantiation.cc:
New.
* testsuite/20_util/remove_cvref/value.cc: New.
* testsuite/20_util/remove_cvref/value_ext.cc: New.
PR libstdc++/84087 add default arguments to basic_string members (LWG 2268) This change was a DR against C++11 and so should have been implemented years ago. PR libstdc++/84087 LWG DR 2268 basic_string default arguments * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI=1] (append(const basic_string&, size_type, size_type) (assign(const basic_string&, size_type, size_type) (insert(size_type, const basic_string&, size_type, size_type) (replace(size_type,size_type,const basic_string&,size_type,size_type) (compare(size_type,size_type,constbasic_string&,size_type,size_type)): Add default arguments (LWG 2268). [_GLIBCXX_USE_CXX11_ABI=0] (append(const basic_string&, size_type, size_type) (assign(const basic_string&, size_type, size_type) (insert(size_type, const basic_string&, size_type, size_type) (replace(size_type,size_type,const basic_string&,size_type,size_type) (compare(size_type,size_type,constbasic_string&,size_type,size_type)): Likewise. * testsuite/21_strings/basic_string/dr2268.cc: New test. From-SVN: r259895
2018-05-03 17:01:20 +02:00
PR libstdc++/84087 LWG DR 2268 basic_string default arguments
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI=1]
(append(const basic_string&, size_type, size_type)
(assign(const basic_string&, size_type, size_type)
(insert(size_type, const basic_string&, size_type, size_type)
(replace(size_type,size_type,const basic_string&,size_type,size_type)
(compare(size_type,size_type,constbasic_string&,size_type,size_type)):
Add default arguments (LWG 2268).
[_GLIBCXX_USE_CXX11_ABI=0]
(append(const basic_string&, size_type, size_type)
(assign(const basic_string&, size_type, size_type)
(insert(size_type, const basic_string&, size_type, size_type)
(replace(size_type,size_type,const basic_string&,size_type,size_type)
(compare(size_type,size_type,constbasic_string&,size_type,size_type)):
Likewise.
* testsuite/21_strings/basic_string/dr2268.cc: New test.
PR libstdc++/84535 constrain std::thread constructor The standard requires that the std::thread constructor is constrained so it can't be called with a first argument of type std::thread. The current implementation only meets that requirement if the constructor is called with one argument, by using deleted overloads. This uses an enable_if constraint to enforce the requirement for any number of arguments. Also add a static assertion to give a more readable error for invalid arguments that cannot be invoked. Also simplify _Invoker to reduce the error cascade for ill-formed instantiations with non-invocable arguments. PR libstdc++/84535 * include/std/thread (thread::__not_same): New SFINAE helper. (thread::thread(_Callable&&, _Args&&...)): Add SFINAE constraint that first argument is not a std::thread. Add static assertion to check INVOKE expression is valid. (thread::thread(thread&), thread::thread(const thread&&)): Remove. (thread::_Invoke::_M_invoke, thread::_Invoke::operator()): Use __invoke_result for return types and remove exception specifications. * testsuite/30_threads/thread/cons/84535.cc: New. From-SVN: r259893
2018-05-03 16:08:36 +02:00
PR libstdc++/84535
* include/std/thread (thread::__not_same): New SFINAE helper.
(thread::thread(_Callable&&, _Args&&...)): Add SFINAE constraint that
first argument is not a std::thread. Add static assertion to check
INVOKE expression is valid.
(thread::thread(thread&), thread::thread(const thread&&)): Remove.
(thread::_Invoke::_M_invoke, thread::_Invoke::operator()): Use
__invoke_result for return types and remove exception specifications.
* testsuite/30_threads/thread/cons/84535.cc: New.
Use std::invoke_result in std::async instead of std::result_of * include/std/future (__async_result_of): Use __invoke_result instead of result_of. From-SVN: r259888
2018-05-03 14:40:15 +02:00
* include/std/future (__async_result_of): Use __invoke_result instead
of result_of.
Define std::remove_cvref and std::remove_cvref_t for C++2a Also define __remove_cvref_t for internal use before C++2a. * include/std/any (any_cast): Use __remove_cvref_t. * include/std/tuple (__make_tuple): Likewise. * include/std/type_traits (__remove_cvref_t): Define. (__result_of_memobj, __result_of_memfun): Use __remove_cvref_t. [__cplusplus > 201703L] (remove_cvref, remove_cvref_t): Define. * include/std/variant (__erased_hash): Use __remove_cvref_t. From-SVN: r259887
2018-05-03 14:40:10 +02:00
* include/std/any (any_cast): Use __remove_cvref_t.
* include/std/tuple (__make_tuple): Likewise.
* include/std/type_traits (__remove_cvref_t): Define.
(__result_of_memobj, __result_of_memfun): Use __remove_cvref_t.
[__cplusplus > 201703L] (remove_cvref, remove_cvref_t): Define.
* include/std/variant (__erased_hash): Use __remove_cvref_t.
deque.tcc (deque<>::_M_assign_aux): Cast to void to ensure overloaded comma not used. 2018-05-02 François Dumont <fdumont@gcc.gnu.org> * include/bits/deque.tcc (deque<>::_M_assign_aux): Cast to void to ensure overloaded comma not used. * include/bits/list.tcc (list<>::_M_assign_dispatch): Likewise. * include/bits/vector.tcc (vector<>::_M_assign_aux): Likewise. * include/bits/stl_bvector.h (vector<bool>::_M_assign_aux): Likewise. * testsuite/23_containers/deque/modifiers/assign/1.cc: New. * testsuite/23_containers/list/modifiers/assign/1.cc: New. * testsuite/23_containers/vector/bool/modifiers/assign/1.cc: New. * testsuite/23_containers/vector/modifiers/assign/1.cc: New. From-SVN: r259856
2018-05-02 21:51:33 +02:00
2018-05-02 François Dumont <fdumont@gcc.gnu.org>
* include/bits/deque.tcc (deque<>::_M_assign_aux): Cast to void to
ensure overloaded comma not used.
* include/bits/list.tcc (list<>::_M_assign_dispatch): Likewise.
* include/bits/vector.tcc (vector<>::_M_assign_aux): Likewise.
* include/bits/stl_bvector.h (vector<bool>::_M_assign_aux): Likewise.
* testsuite/23_containers/deque/modifiers/assign/1.cc: New.
* testsuite/23_containers/list/modifiers/assign/1.cc: New.
* testsuite/23_containers/vector/bool/modifiers/assign/1.cc: New.
* testsuite/23_containers/vector/modifiers/assign/1.cc: New.
PR libstdc++/69608 Move semantics for strstreambuf In libstdc++ the deprecated char* streams are non-copyable, as was required pre-C++11. Since C++11 the standard implies that those streams should be copyable, but doesn't specify the effects of copying them. This is surely a defect, so for consistency with other implementations this change makes them movable, but not copyable. PR libstdc++/69608 * include/backward/strstream (strstreambuf): Define move constructor and move assignment operator. (istrstream, ostrstream, strstream): Likewise. * testsuite/backward/strstream_move.cc: New. From-SVN: r259842
2018-05-02 18:25:44 +02:00
2018-05-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/68197 fail on negative iword/pword indices The suggested resolution of LWG 3083 is to make invalid indices undefined, but we can fairly easily check for them and treat them as errors in the same way as allocation failure. This avoids a segfault or worse, setting an error flag on the stream instead. PR libstdc++/68197 * include/bits/ios_base.h (ios_base::iword, ios_base::pword): Cast indices to unsigned. * src/c++11/ios.cc (ios_base::_M_grow_words): Treat negative indices as failure. Refactor error handling. * testsuite/27_io/ios_base/storage/68197.cc: New. From-SVN: r259854
2018-05-02 21:04:55 +02:00
PR libstdc++/68197
* include/bits/ios_base.h (ios_base::iword, ios_base::pword): Cast
indices to unsigned.
* src/c++11/ios.cc (ios_base::_M_grow_words): Treat negative indices
as failure. Refactor error handling.
* testsuite/27_io/ios_base/storage/68197.cc: New.
PR libstdc++/83860 avoid dangling references in valarray closure types Store nested closures by value not by reference, to prevent holding invalid references to temporaries that have been destroyed. This changes the layout of the closure types, so change their linkage names, but moving them to a different namespace. PR libstdc++/57997 PR libstdc++/83860 * include/bits/gslice_array.h (gslice_array): Define default constructor as deleted, as per C++11 standard. * include/bits/mask_array.h (mask_array): Likewise. * include/bits/slice_array.h (slice_array): Likewise. * include/bits/valarray_after.h (_GBase, _GClos, _IBase, _IClos): Move to namespace __detail. (_GBase::_M_expr, _IBase::_M_expr): Use _ValArrayRef for type of data members. * include/bits/valarray_before.h (_ValArrayRef): New helper for type of data members in closure objects. (_FunBase, _ValFunClos, _RefFunClos, _UnBase, _UnClos, _BinBase) (_BinBase2, _BinBase1, _BinClos, _SBase, _SClos): Move to namespace __detail. (_FunBase::_M_expr, _UnBase::_M_expr, _BinBase::_M_expr1) (_BinBase::_M_expr2, _BinBase2::_M_expr1, _BinBase1::_M_expr2) (_SBase::_M_expr): Use _ValArrayRef for type of data members. * include/std/valarray (_UnClos, _BinClos, _SClos, _GClos, _IClos) (_ValFunClos, _RefFunClos): Move to namespace __detail and add using-declarations to namespace std. * testsuite/26_numerics/valarray/83860.cc: New. From-SVN: r259844
2018-05-02 18:41:46 +02:00
PR libstdc++/57997
PR libstdc++/83860
* include/bits/gslice_array.h (gslice_array): Define default
constructor as deleted, as per C++11 standard.
* include/bits/mask_array.h (mask_array): Likewise.
* include/bits/slice_array.h (slice_array): Likewise.
* include/bits/valarray_after.h (_GBase, _GClos, _IBase, _IClos): Move
to namespace __detail.
(_GBase::_M_expr, _IBase::_M_expr): Use _ValArrayRef for type of data
members.
* include/bits/valarray_before.h (_ValArrayRef): New helper for type
of data members in closure objects.
(_FunBase, _ValFunClos, _RefFunClos, _UnBase, _UnClos, _BinBase)
(_BinBase2, _BinBase1, _BinClos, _SBase, _SClos): Move to namespace
__detail.
(_FunBase::_M_expr, _UnBase::_M_expr, _BinBase::_M_expr1)
(_BinBase::_M_expr2, _BinBase2::_M_expr1, _BinBase1::_M_expr2)
(_SBase::_M_expr): Use _ValArrayRef for type of data members.
* include/std/valarray (_UnClos, _BinClos, _SClos, _GClos, _IClos)
(_ValFunClos, _RefFunClos): Move to namespace __detail and add
using-declarations to namespace std.
* testsuite/26_numerics/valarray/83860.cc: New.
Remove duplicate function call in test * testsuite/backward/strstream_move.cc: Remove duplicate function call. From-SVN: r259843
2018-05-02 18:27:01 +02:00
* testsuite/backward/strstream_move.cc: Remove duplicate function
call.
PR libstdc++/69608 Move semantics for strstreambuf In libstdc++ the deprecated char* streams are non-copyable, as was required pre-C++11. Since C++11 the standard implies that those streams should be copyable, but doesn't specify the effects of copying them. This is surely a defect, so for consistency with other implementations this change makes them movable, but not copyable. PR libstdc++/69608 * include/backward/strstream (strstreambuf): Define move constructor and move assignment operator. (istrstream, ostrstream, strstream): Likewise. * testsuite/backward/strstream_move.cc: New. From-SVN: r259842
2018-05-02 18:25:44 +02:00
PR libstdc++/69608
* include/backward/strstream (strstreambuf): Define move constructor
and move assignment operator.
(istrstream, ostrstream, strstream): Likewise.
* testsuite/backward/strstream_move.cc: New.
PR libstdc++/84654 Disable __float128 specializations for -mno-float128 2018-05-01 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> PR libstdc++/84654 * acinclude.m4: Set ENABLE_FLOAT128 instead of _GLIBCXX_USE_FLOAT128. * config.h.in: Remove references to _GLIBCXX_USE_FLOAT128. * configure: Regenerate. * include/Makefile.am: Replace the value of _GLIBCXX_USE_FLOAT128 based on ENABLE_FLOAT128. * include/Makefile.in: Regenerate. * include/bits/c++config: Define _GLIBCXX_USE_FLOAT128. [!defined(__FLOAT128__) && !defined(__SIZEOF_FLOAT128__)]: Undefine _GLIBCXX_USE_FLOAT128. From-SVN: r259813
2018-05-02 00:47:33 +02:00
2018-05-01 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
PR libstdc++/84654
* acinclude.m4: Set ENABLE_FLOAT128 instead of _GLIBCXX_USE_FLOAT128.
* config.h.in: Remove references to _GLIBCXX_USE_FLOAT128.
* configure: Regenerate.
* include/Makefile.am: Replace the value of _GLIBCXX_USE_FLOAT128
based on ENABLE_FLOAT128.
* include/Makefile.in: Regenerate.
* include/bits/c++config: Define _GLIBCXX_USE_FLOAT128.
[!defined(__FLOAT128__) && !defined(__SIZEOF_FLOAT128__)]: Undefine
_GLIBCXX_USE_FLOAT128.
Regenerate configure of target libraries * configure: Regenerated. From-SVN: r259610
2018-04-24 18:45:26 +02:00
2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto. * config/cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto. * doc/install.texi: Document --disable-cet being the default and --enable-cet=auto. * configure: Regenerated. From-SVN: r259487
2018-04-19 09:45:51 +02:00
2018-04-19 Jakub Jelinek <jakub@redhat.com>
* configure: Regenerated.
PR libstdc++/85442 fix duplicate debuginfo for cxx11-ios_failure.cc 2018-04-18 Jonathan Wakely <jwakely@redhat.com> Jakub Jelinek <jakub@redhat.com> PR libstdc++/85442 * src/c++11/Makefile.am: Don't generate debuginfo again for cxx11-ios_failure-lt.s and cxx11-ios_failure.s files. * src/c++11/Makefile.in: Regenerate. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r259467
2018-04-18 14:14:58 +02:00
2018-04-18 Jonathan Wakely <jwakely@redhat.com>
Jakub Jelinek <jakub@redhat.com>
PR libstdc++/85442
* src/c++11/Makefile.am: Don't generate debuginfo again for
cxx11-ios_failure-lt.s and cxx11-ios_failure.s files.
* src/c++11/Makefile.in: Regenerate.
PR libstdc++/84442 if _Exit isn't declared then use _exit instead PR libstdc++/84442 * testsuite/30_threads/thread/cons/terminate.cc [!_GLIBCXX_USE_C99_STDLIB] : Use _exit or std::exit instead of _Exit. From-SVN: r259463
2018-04-18 13:15:38 +02:00
2018-04-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/84442
* testsuite/30_threads/thread/cons/terminate.cc
[!_GLIBCXX_USE_C99_STDLIB] : Use _exit or std::exit instead of _Exit.
re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used) PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression. * configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version by using gcc_base_ver to generate a gcc_driver_version, and use it when generating GCC_DRIVER_NAME. * configure: Regenerate. * configure: Regenerate. From-SVN: r259462
2018-04-18 11:46:58 +02:00
2018-04-18 David Malcolm <dmalcolm@redhat.com>
PR jit/85384
* configure: Regenerate.
Make Filesystem TS tests pass in C++17 mode The <testsuite_fs.h> header defaults to using std::filesystem in C++17 mode. The Filesystem TS tests need to define the macro that causes std::experimental::filesystem to be used instead. * testsuite/experimental/filesystem/file_status/1.cc: Add -DUSE_FILESYSTEM_TS to dg-options. * testsuite/experimental/filesystem/iterators/directory_iterator.cc: Likewise. * testsuite/experimental/filesystem/iterators/pop.cc: Likewise. * testsuite/experimental/filesystem/iterators/ recursive_directory_iterator.cc: Likewise. * testsuite/experimental/filesystem/operations/absolute.cc: Likewise. * testsuite/experimental/filesystem/operations/canonical.cc: Likewise. * testsuite/experimental/filesystem/operations/copy.cc: Likewise. * testsuite/experimental/filesystem/operations/copy_file.cc: Likewise. * testsuite/experimental/filesystem/operations/create_directories.cc: Likewise. * testsuite/experimental/filesystem/operations/create_directory.cc: Likewise. * testsuite/experimental/filesystem/operations/create_symlink.cc: Likewise. * testsuite/experimental/filesystem/operations/current_path.cc: Likewise. * testsuite/experimental/filesystem/operations/equivalent.cc: Likewise. * testsuite/experimental/filesystem/operations/exists.cc: Likewise. * testsuite/experimental/filesystem/operations/file_size.cc: Likewise. * testsuite/experimental/filesystem/operations/is_empty.cc: Likewise. * testsuite/experimental/filesystem/operations/last_write_time.cc: Likewise. * testsuite/experimental/filesystem/operations/permissions.cc: Likewise. * testsuite/experimental/filesystem/operations/read_symlink.cc: Likewise. * testsuite/experimental/filesystem/operations/remove.cc: Likewise. * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. * testsuite/experimental/filesystem/operations/status.cc: Likewise. * testsuite/experimental/filesystem/operations/temp_directory_path.cc: Likewise. * testsuite/experimental/filesystem/path/append/path.cc: Likewise. * testsuite/experimental/filesystem/path/assign/assign.cc: Likewise. * testsuite/experimental/filesystem/path/assign/copy.cc: Likewise. * testsuite/experimental/filesystem/path/compare/compare.cc: Likewise. * testsuite/experimental/filesystem/path/compare/path.cc: Likewise. * testsuite/experimental/filesystem/path/compare/strings.cc: Likewise. * testsuite/experimental/filesystem/path/concat/path.cc: Likewise. * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise. * testsuite/experimental/filesystem/path/construct/copy.cc: Likewise. * testsuite/experimental/filesystem/path/construct/default.cc: Likewise. * testsuite/experimental/filesystem/path/construct/locale.cc: Likewise. * testsuite/experimental/filesystem/path/construct/range.cc: Likewise. * testsuite/experimental/filesystem/path/construct/string_view.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/extension.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/filename.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/parent_path.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/relative_path.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/root_directory.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/root_name.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/root_path.cc: Likewise. * testsuite/experimental/filesystem/path/decompose/stem.cc: Likewise. * testsuite/experimental/filesystem/path/generic/generic_string.cc: Likewise. * testsuite/experimental/filesystem/path/itr/traversal.cc: Likewise. * testsuite/experimental/filesystem/path/modifiers/clear.cc: Likewise. * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc: Likewise. * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc: Likewise. * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc: Likewise. * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc: Likewise. * testsuite/experimental/filesystem/path/modifiers/swap.cc: Likewise. * testsuite/experimental/filesystem/path/native/string.cc: Likewise. * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: Likewise. * testsuite/experimental/filesystem/path/query/empty.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_extension.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_filename.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_parent_path.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_relative_path.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_root_directory.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_root_name.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_root_path.cc: Likewise. * testsuite/experimental/filesystem/path/query/has_stem.cc: Likewise. * testsuite/experimental/filesystem/path/query/is_relative.cc: Likewise. From-SVN: r259396
2018-04-16 10:24:40 +02:00
2018-04-16 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/filesystem/file_status/1.cc: Add
-DUSE_FILESYSTEM_TS to dg-options.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Likewise.
* testsuite/experimental/filesystem/iterators/pop.cc: Likewise.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Likewise.
* testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
* testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
* testsuite/experimental/filesystem/operations/copy.cc: Likewise.
* testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
* testsuite/experimental/filesystem/operations/create_directories.cc:
Likewise.
* testsuite/experimental/filesystem/operations/create_directory.cc:
Likewise.
* testsuite/experimental/filesystem/operations/create_symlink.cc:
Likewise.
* testsuite/experimental/filesystem/operations/current_path.cc:
Likewise.
* testsuite/experimental/filesystem/operations/equivalent.cc: Likewise.
* testsuite/experimental/filesystem/operations/exists.cc: Likewise.
* testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
* testsuite/experimental/filesystem/operations/is_empty.cc: Likewise.
* testsuite/experimental/filesystem/operations/last_write_time.cc:
Likewise.
* testsuite/experimental/filesystem/operations/permissions.cc:
Likewise.
* testsuite/experimental/filesystem/operations/read_symlink.cc:
Likewise.
* testsuite/experimental/filesystem/operations/remove.cc: Likewise.
* testsuite/experimental/filesystem/operations/remove_all.cc: Likewise.
* testsuite/experimental/filesystem/operations/status.cc: Likewise.
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/append/path.cc: Likewise.
* testsuite/experimental/filesystem/path/assign/assign.cc: Likewise.
* testsuite/experimental/filesystem/path/assign/copy.cc: Likewise.
* testsuite/experimental/filesystem/path/compare/compare.cc: Likewise.
* testsuite/experimental/filesystem/path/compare/path.cc: Likewise.
* testsuite/experimental/filesystem/path/compare/strings.cc: Likewise.
* testsuite/experimental/filesystem/path/concat/path.cc: Likewise.
* testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/copy.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/default.cc:
Likewise.
* testsuite/experimental/filesystem/path/construct/locale.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/string_view.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/parent_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/relative_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/root_directory.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/root_name.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/root_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/decompose/stem.cc: Likewise.
* testsuite/experimental/filesystem/path/generic/generic_string.cc:
Likewise.
* testsuite/experimental/filesystem/path/itr/traversal.cc: Likewise.
* testsuite/experimental/filesystem/path/modifiers/clear.cc: Likewise.
* testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/modifiers/swap.cc: Likewise.
* testsuite/experimental/filesystem/path/native/string.cc: Likewise.
* testsuite/experimental/filesystem/path/nonmember/hash_value.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/empty.cc: Likewise.
* testsuite/experimental/filesystem/path/query/has_extension.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_filename.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_parent_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_relative_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_directory.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_name.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_root_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/query/has_stem.cc: Likewise.
* testsuite/experimental/filesystem/path/query/is_relative.cc:
Likewise.
Fix __iosfail_type_info hack to work on darwin * src/c++11/Makefile.am: Rewrite sed rule to be less fragile and to handle mangled names starting with double underscores on darwin. * src/c++11/Makefile.in: Regenerate. From-SVN: r259371
2018-04-13 12:06:21 +02:00
2018-04-13 Jonathan Wakely <jwakely@redhat.com>
Fix broken sed command from previous commit * src/c++11/Makefile.am: Fix sed command. * src/c++11/Makefile.in: Regenerate. From-SVN: r259374
2018-04-13 12:55:29 +02:00
* src/c++11/Makefile.am: Fix sed command.
* src/c++11/Makefile.in: Regenerate.
Fix __iosfail_type_info hack to work on darwin * src/c++11/Makefile.am: Rewrite sed rule to be less fragile and to handle mangled names starting with double underscores on darwin. * src/c++11/Makefile.in: Regenerate. From-SVN: r259371
2018-04-13 12:06:21 +02:00
* src/c++11/Makefile.am: Rewrite sed rule to be less fragile and to
handle mangled names starting with double underscores on darwin.
* src/c++11/Makefile.in: Regenerate.
Remove #define made redundant by r259281 The definition of __throw_ios_failure is no longer in this file, so setting the macro here is unnecessary. * src/c++11/ios.cc: Remove redundant macro definition. From-SVN: r259349
2018-04-12 18:06:03 +02:00
2018-04-12 Jonathan Wakely <jwakely@redhat.com>
Fix comments that misspell names of files and classes * src/c++11/Makefile.am: Fix comment. * src/c++11/Makefile.in: Regenerate. * src/c++11/cxx11-ios_failure.cc: Fix comment. * src/c++98/ios_failure.cc: Likewise. From-SVN: r259357
2018-04-12 22:55:02 +02:00
* src/c++11/Makefile.am: Fix comment.
* src/c++11/Makefile.in: Regenerate.
* src/c++11/cxx11-ios_failure.cc: Fix comment.
* src/c++98/ios_failure.cc: Likewise.
Remove #define made redundant by r259281 The definition of __throw_ios_failure is no longer in this file, so setting the macro here is unnecessary. * src/c++11/ios.cc: Remove redundant macro definition. From-SVN: r259349
2018-04-12 18:06:03 +02:00
* src/c++11/ios.cc: Remove redundant macro definition.
Update libstdc++ manual in preparation for GCC 8 release * doc/xml/manual/abi.xml: Document header locations in recent releases. * doc/xml/manual/evolution.xml: Add API changes since GCC 5. * doc/xml/manual/spine.xml: Update copyright years. * doc/xml/manual/strings.xml: Adjust tolower example to avoid undefined behaviour. * doc/xml/manual/test.xml: Update outdated notes on VERIFY in tests. * doc/html/*: Regenerate. From-SVN: r259308
2018-04-11 02:21:35 +02:00
2018-04-11 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/abi.xml: Document header locations in recent
releases.
* doc/xml/manual/evolution.xml: Add API changes since GCC 5.
* doc/xml/manual/spine.xml: Update copyright years.
* doc/xml/manual/strings.xml: Adjust tolower example to avoid
undefined behaviour.
* doc/xml/manual/test.xml: Update outdated notes on VERIFY in tests.
* doc/html/*: Regenerate.
PR libstdc++/85222 allow catching iostream errors as gcc4-compatible ios::failure Define a new exception type derived from std::ios::failure[abi:cxx11] which also aggregates an object of the gcc4-compatible ios::failure type. Make __throw_ios_failure throw this new type for iostream errors that raise exceptions. Provide custom type info for the new type so that it can be caught by handlers for the gcc4-compatible ios::failure type as well as handlers for ios::failure[abi:cxx11] and its bases. PR libstdc++/85222 * src/c++11/Makefile.am [ENABLE_DUAL_ABI]: Add special rules for cxx11-ios_failure.cc to rewrite type info for __ios_failure. * src/c++11/Makefile.in: Regenerate. * src/c++11/cxx11-ios_failure.cc (__ios_failure, __iosfail_type_info): New types. [_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here. * src/c++11/ios.cc (__throw_ios_failure): Remove definition. * src/c++98/ios_failure.cc (__construct_ios_failure) (__destroy_ios_failure, is_ios_failure_handler): New functions. [!_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here. * testsuite/27_io/ios_base/failure/dual_abi.cc: New. * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Revert changes to handler types, to always catch std::ios_base::failure. * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/char/ exceptions_failbit.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ exceptions_failbit.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/char/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/wchar_t/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise. * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/char/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/wchar_t/ exceptions_null.cc: Likewise. * testsuite/27_io/ios_base/storage/2.cc: Likewise. From-SVN: r259281
2018-04-10 16:36:09 +02:00
2018-04-10 Jonathan Wakely <jwakely@redhat.com>
Update links to archived copy of SGI STL docs * doc/xml/faq.xml: Update links to archived copy of SGI STL docs. * doc/xml/manual/backwards_compatibility.xml: Likewise. * doc/xml/manual/containers.xml: Likewise. * doc/xml/manual/debug_mode.xml: Likewise. * doc/xml/manual/extensions.xml: Likewise. * doc/xml/manual/policy_data_structures_biblio.xml: Likewise. * doc/xml/manual/using.xml: Likewise. * doc/xml/manual/utilities.xml: Likewise. From-SVN: r259286
2018-04-10 17:49:26 +02:00
* doc/xml/faq.xml: Update links to archived copy of SGI STL docs.
* doc/xml/manual/backwards_compatibility.xml: Likewise.
* doc/xml/manual/containers.xml: Likewise.
* doc/xml/manual/debug_mode.xml: Likewise.
* doc/xml/manual/extensions.xml: Likewise.
* doc/xml/manual/policy_data_structures_biblio.xml: Likewise.
* doc/xml/manual/using.xml: Likewise.
* doc/xml/manual/utilities.xml: Likewise.
PR libstdc++/85222 allow catching iostream errors as gcc4-compatible ios::failure Define a new exception type derived from std::ios::failure[abi:cxx11] which also aggregates an object of the gcc4-compatible ios::failure type. Make __throw_ios_failure throw this new type for iostream errors that raise exceptions. Provide custom type info for the new type so that it can be caught by handlers for the gcc4-compatible ios::failure type as well as handlers for ios::failure[abi:cxx11] and its bases. PR libstdc++/85222 * src/c++11/Makefile.am [ENABLE_DUAL_ABI]: Add special rules for cxx11-ios_failure.cc to rewrite type info for __ios_failure. * src/c++11/Makefile.in: Regenerate. * src/c++11/cxx11-ios_failure.cc (__ios_failure, __iosfail_type_info): New types. [_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here. * src/c++11/ios.cc (__throw_ios_failure): Remove definition. * src/c++98/ios_failure.cc (__construct_ios_failure) (__destroy_ios_failure, is_ios_failure_handler): New functions. [!_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here. * testsuite/27_io/ios_base/failure/dual_abi.cc: New. * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Revert changes to handler types, to always catch std::ios_base::failure. * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/char/ exceptions_failbit.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ exceptions_failbit.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/char/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/wchar_t/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise. * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/char/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/wchar_t/ exceptions_null.cc: Likewise. * testsuite/27_io/ios_base/storage/2.cc: Likewise. From-SVN: r259281
2018-04-10 16:36:09 +02:00
PR libstdc++/85222
* src/c++11/Makefile.am [ENABLE_DUAL_ABI]: Add special rules for
cxx11-ios_failure.cc to rewrite type info for __ios_failure.
* src/c++11/Makefile.in: Regenerate.
* src/c++11/cxx11-ios_failure.cc (__ios_failure, __iosfail_type_info):
New types.
[_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here.
* src/c++11/ios.cc (__throw_ios_failure): Remove definition.
* src/c++98/ios_failure.cc (__construct_ios_failure)
(__destroy_ios_failure, is_ios_failure_handler): New functions.
[!_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here.
* testsuite/27_io/ios_base/failure/dual_abi.cc: New.
* testsuite/27_io/basic_ios/copyfmt/char/1.cc: Revert changes to
handler types, to always catch std::ios_base::failure.
* testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/char/
exceptions_failbit.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
exceptions_failbit.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/char/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise.
* testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_other/char/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
exceptions_null.cc: Likewise.
* testsuite/27_io/ios_base/storage/2.cc: Likewise.
Add another workaround to std::variant for Clang bug 31852 * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Qualify __get calls to avoid ADL and avoid ambiguity due to Clang bug. From-SVN: r259135
2018-04-05 18:59:13 +02:00
2018-04-05 Jonathan Wakely <jwakely@redhat.com>
* include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Qualify
__get calls to avoid ADL and avoid ambiguity due to Clang bug.
PR libstdc++/85183 fix std::variant move-assignment PR libstdc++/85183 * include/std/variant (_Move_assign_base::operator=): Fix incorrect value categories. * testsuite/20_util/variant/85183.cc: New. From-SVN: r259059
2018-04-04 01:03:07 +02:00
2018-04-03 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85183
* include/std/variant (_Move_assign_base::operator=): Fix incorrect
value categories.
* testsuite/20_util/variant/85183.cc: New.
Add workaround to std::variant for Clang bug 31852 * include/std/variant (__get): Qualify calls to avoid ADL. (__select_index): Adjust whitespace. (variant): Add using-declaration to workaround Clang bug. From-SVN: r258854
2018-03-26 15:09:10 +02:00
2018-03-26 Jonathan Wakely <jwakely@redhat.com>
* include/std/variant (__get): Qualify calls to avoid ADL.
(__select_index): Adjust whitespace.
(variant): Add using-declaration to workaround Clang bug.
PR libstdc++/85040 fix std::less<void> etc. ambiguities PR libstdc++/85040 * include/bits/stl_function.h (greater::__not_overloaded) (less::__not_overloaded, greater_equal::__not_overloaded) (less_equal::__not_overloaded): Fix ambiguous specializations. * testsuite/20_util/function_objects/comparisons_pointer.cc: Add tests for type with overlaoded operators. From-SVN: r258773
2018-03-22 15:23:27 +01:00
2018-03-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/85040
* include/bits/stl_function.h (greater::__not_overloaded)
(less::__not_overloaded, greater_equal::__not_overloaded)
(less_equal::__not_overloaded): Fix ambiguous specializations.
* testsuite/20_util/function_objects/comparisons_pointer.cc: Add
Add another workaround to std::variant for Clang bug 31852 * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Qualify __get calls to avoid ADL and avoid ambiguity due to Clang bug. From-SVN: r259135
2018-04-05 18:59:13 +02:00
tests for type with overloaded operators.
PR libstdc++/85040 fix std::less<void> etc. ambiguities PR libstdc++/85040 * include/bits/stl_function.h (greater::__not_overloaded) (less::__not_overloaded, greater_equal::__not_overloaded) (less_equal::__not_overloaded): Fix ambiguous specializations. * testsuite/20_util/function_objects/comparisons_pointer.cc: Add tests for type with overlaoded operators. From-SVN: r258773
2018-03-22 15:23:27 +01:00
xfail experimental/memory_resource/resource_adaptor.cc on 32-bit Solaris/x86 (PR libstdc++/77691) PR libstdc++/77691 * testsuite/experimental/memory_resource/resource_adaptor.cc: xfail execution on 32-bit Solaris/x86. From-SVN: r258766
2018-03-22 14:33:29 +01:00
2018-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libstdc++/77691
* testsuite/experimental/memory_resource/resource_adaptor.cc:
xfail execution on 32-bit Solaris/x86.
Fix some libstdc++ testsuite failures * testsuite/20_util/function_objects/comparisons_pointer.cc: Use VERIFY instead of assert. * testsuite/20_util/hash/84998.cc: New test. * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: New copy of test adjusted for Debug Mode. * testsuite/23_containers/vector/cons/destructible_neg.cc: Do not run test in Debug Mode. From-SVN: r258714
2018-03-21 13:32:14 +01:00
2018-03-21 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/function_objects/comparisons_pointer.cc: Use
VERIFY instead of assert.
* testsuite/20_util/hash/84998.cc: New test.
* testsuite/23_containers/vector/cons/destructible_debug_neg.cc: New
copy of test adjusted for Debug Mode.
* testsuite/23_containers/vector/cons/destructible_neg.cc: Do not run
test in Debug Mode.
re PR libstdc++/84998 (std::hash<std::bitset<N>> fails in Debug Mode) 2018-03-20 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/84998 * include/bits/stl_bvector.h: Fix std::hash friend declaration. * include/std/bitset: Likewise. * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend declaration. * include/bits/stl_multimap.h (std::multimap<>): Likewise. * include/bits/stl_multiset.h (std::multiset<>): Likewise. * include/bits/stl_set.h (std::set<>): Likewise. * include/bits/unordered_map.h (std::unordered_map<>): Fix _Hash_merge_helper friend declaration. (std::unordered_multimap<>): Likewise. * include/bits/unordered_set.h (std::unordered_set<>): Likewise. (std::unordered_multiset<>): Likewise. From-SVN: r258693
2018-03-20 22:45:14 +01:00
2018-03-20 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/84998
* include/bits/stl_bvector.h: Fix std::hash friend declaration.
* include/std/bitset: Likewise.
* include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend
declaration.
* include/bits/stl_multimap.h (std::multimap<>): Likewise.
* include/bits/stl_multiset.h (std::multiset<>): Likewise.
* include/bits/stl_set.h (std::set<>): Likewise.
* include/bits/unordered_map.h (std::unordered_map<>): Fix
_Hash_merge_helper friend declaration.
(std::unordered_multimap<>): Likewise.
* include/bits/unordered_set.h (std::unordered_set<>): Likewise.
(std::unordered_multiset<>): Likewise.
documentation_hacking.xml: Adjust link to docbook.org. * doc/xml/manual/documentation_hacking.xml: Adjust link to docbook.org. From-SVN: r258636
2018-03-19 00:38:23 +01:00
2018-03-19 Gerald Pfeifer <gerald@pfeifer.com>
api.xml: www.fsf.org has moved to https. * doc/xml/api.xml: www.fsf.org has moved to https. Also omit trailing slash for domain level link. * doc/xml/faq.xml: Ditto. * doc/xml/manual/appendix_free.xml (software): Ditto. * doc/xml/manual/intro.xml: Ditto. * doc/xml/manual/spine.xml: Ditto. * doc/xml/spine.xml: Ditto. From-SVN: r258637
2018-03-19 00:52:00 +01:00
* doc/xml/api.xml: www.fsf.org has moved to https. Also omit
trailing slash for domain level link.
* doc/xml/faq.xml: Ditto.
* doc/xml/manual/appendix_free.xml (software): Ditto.
* doc/xml/manual/intro.xml: Ditto.
* doc/xml/manual/spine.xml: Ditto.
* doc/xml/spine.xml: Ditto.
re PR libstdc++/84998 (std::hash<std::bitset<N>> fails in Debug Mode) 2018-03-20 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/84998 * include/bits/stl_bvector.h: Fix std::hash friend declaration. * include/std/bitset: Likewise. * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend declaration. * include/bits/stl_multimap.h (std::multimap<>): Likewise. * include/bits/stl_multiset.h (std::multiset<>): Likewise. * include/bits/stl_set.h (std::set<>): Likewise. * include/bits/unordered_map.h (std::unordered_map<>): Fix _Hash_merge_helper friend declaration. (std::unordered_multimap<>): Likewise. * include/bits/unordered_set.h (std::unordered_set<>): Likewise. (std::unordered_multiset<>): Likewise. From-SVN: r258693
2018-03-20 22:45:14 +01:00
2018-03-19 Gerald Pfeifer <gerald@pfeifer.com>
documentation_hacking.xml: Adjust link to docbook.org. * doc/xml/manual/documentation_hacking.xml: Adjust link to docbook.org. From-SVN: r258636
2018-03-19 00:38:23 +01:00
* doc/xml/manual/documentation_hacking.xml: Adjust link to
docbook.org.
Fix new test that fails in C++98 mode * testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust to compile as C++98. From-SVN: r258623
2018-03-17 14:44:16 +01:00
2018-03-17 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust
to compile as C++98.
PR libstdc++/78420 Make std::less etc. yield total order for pointers In order for std::less<T*> etc. to meet the total order requirements of [comparisons] p2 we need to cast unrelated pointers to uintptr_t before comparing them. Those casts aren't allowed in constant expressions, so only cast when __builtin_constant_p says the result of the comparison is not a compile-time constant (because the arguments are not constants, or the result of the comparison is unspecified). When the result is constant just compare the pointers directly without casting. This ensures that the function can be called in constant expressions with suitable arguments, but still yields a total order even for otherwise unspecified pointer comparisons. For std::less<void> etc. add new overloads for pointers, which use std::less<common_type_t<T*,U*>> directly. Also change the generic overloads to detect when the comparison would call a built-in relational operator with pointer operands, and dispatch that case to the corresponding specialization for void pointers. PR libstdc++/78420 * include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>) (greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations to ensure total order for pointers. (greater<void>, less<void>, greater_equal<void>, less_equal<void>): Add operator() overloads for pointer arguments and make generic overloads dispatch to new _S_cmp functions when comparisons would use built-in operators for pointers. * testsuite/20_util/function_objects/comparisons_pointer.cc: New. From-SVN: r258540
2018-03-15 00:02:01 +01:00
2018-03-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/78420
* include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>)
(greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations
to ensure total order for pointers.
(greater<void>, less<void>, greater_equal<void>, less_equal<void>):
Add operator() overloads for pointer arguments and make generic
overloads dispatch to new _S_cmp functions when comparisons would
use built-in operators for pointers.
* testsuite/20_util/function_objects/comparisons_pointer.cc: New.
PR libstdc++/84773 use aligned alloc functions for FreeBSD and MinGW cross-compilers PR libstdc++/84773 PR libstdc++/83662 * crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32. * configure: Regenerate. * include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC] (aligned_alloc): Add using-declaration. * testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test. From-SVN: r258468
2018-03-12 23:52:16 +01:00
2018-03-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/84773
PR libstdc++/83662
* crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32.
* configure: Regenerate.
* include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC]
(aligned_alloc): Add using-declaration.
* testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test.
printers.py (build_libstdcxx_dictionary): Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers registration. 2018-03-09 François Dumont <fdumont@gcc.gnu.org> * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary): Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers registration. From-SVN: r258380
2018-03-09 06:56:07 +01:00
2018-03-09 François Dumont <fdumont@gcc.gnu.org>
* python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers
registration.
Use non-throwing is_directory in filesystem::create_directory The create_dir helper was calling the throwing form of filesystem::is_directory instead of passing the error_code argument. Since std::filesystem::create_directory(const path&, error_code&) is noexcept, it would call std::terminate if an error occurred in is_directory. Passing the error_code also takes care of clearing it in the case where is_directory returns true. src/filesystem/ops.cc (create_dir): Pass error_code to is_directory. src/filesystem/std-ops.cc (create_dir): Likewise. From-SVN: r258375
2018-03-09 02:09:58 +01:00
2018-03-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/84769 qualify std::get and std::get_if to avoid ADL PR libstdc++/84769 * include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>): Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>. From-SVN: r258376
2018-03-09 02:10:02 +01:00
PR libstdc++/84769
* include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>):
Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>.
Use non-throwing is_directory in filesystem::create_directory The create_dir helper was calling the throwing form of filesystem::is_directory instead of passing the error_code argument. Since std::filesystem::create_directory(const path&, error_code&) is noexcept, it would call std::terminate if an error occurred in is_directory. Passing the error_code also takes care of clearing it in the case where is_directory returns true. src/filesystem/ops.cc (create_dir): Pass error_code to is_directory. src/filesystem/std-ops.cc (create_dir): Likewise. From-SVN: r258375
2018-03-09 02:09:58 +01:00
src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
src/filesystem/std-ops.cc (create_dir): Likewise.
printers.py (NodeIteratorPrinter): New. 2018-03-08 François Dumont <fdumont@gcc.gnu.org> * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New. (StdListIteratorPrinter): Inherit from latter. (StdFwdListIteratorPrinter): New, inherit from latter. (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer when iterator has no associated container. (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace registrations. * testsuite/libstdc++-prettyprinters/debug.cc: Adapt. * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt. From-SVN: r258350
2018-03-08 07:26:15 +01:00
2018-03-08 François Dumont <fdumont@gcc.gnu.org>
* python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
(StdListIteratorPrinter): Inherit from latter.
(StdFwdListIteratorPrinter): New, inherit from latter.
(StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
when iterator has no associated container.
(build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
__gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
registrations.
* testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
* testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
re PR libstdc++/84601 (std::optional<std::pair<int, int>> is not assignment copyable) PR libstdc++/84601 * include/std/optional (_Optional_payload): Split into multiple specializations that can handle different cases of trivial or non-trivial assignment operators. * testsuite/20_util/optional/84601.cc: New. * testsuite/20_util/optional/cons/value_neg.cc: Adjust. From-SVN: r258304
2018-03-06 22:43:03 +01:00
2018-03-06 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/84601
* include/std/optional (_Optional_payload): Split into multiple
specializations that can handle different cases of trivial or
non-trivial assignment operators.
* testsuite/20_util/optional/84601.cc: New.
* testsuite/20_util/optional/cons/value_neg.cc: Adjust.
PR libstdc++/84671 handle digit separators in duration literals PR libstdc++/84671 * include/bits/parse_numbers.h (_Number_help): Add partial specialization to handle digit separators. Adjust partial specialization for recursion temrination to require _Pow == 1ULL. * testsuite/20_util/duration/literals/84671.cc: New From-SVN: r258157
2018-03-02 21:38:50 +01:00
2018-03-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/84671
* include/bits/parse_numbers.h (_Number_help): Add partial
specialization to handle digit separators. Adjust partial
specialization for recursion temrination to require _Pow == 1ULL.
* testsuite/20_util/duration/literals/84671.cc: New
Implement the missing bits of LWG 2769 * include/std/any (any_cast(const any&)): Add static_assert. (any_cast(any&)): Likewise. (any_cast(any&&)): Likewise, and remove the handling for copyable-but-not-movable type. * testsuite/20_util/any/misc/any_cast.cc: Adjust. * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and add new tests. From-SVN: r258031
2018-02-27 12:33:30 +01:00
2018-02-27 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement the missing bits of LWG 2769
* include/std/any (any_cast(const any&)): Add static_assert.
(any_cast(any&)): Likewise.
(any_cast(any&&)): Likewise, and remove the handling
for copyable-but-not-movable type.
* testsuite/20_util/any/misc/any_cast.cc: Adjust.
* testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
add new tests.
PR libstdc++/84532 prevent unwrapping of reference_wrapper arguments PR libstdc++/84532 * include/std/thread (thread::__make_invoker): Construct tuple directly instead of using make_tuple. * testsuite/30_threads/async/84532.cc: New. * testsuite/30_threads/thread/84532.cc: New. From-SVN: r257956
2018-02-24 00:23:43 +01:00
2018-02-23 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/84532
* include/std/thread (thread::__make_invoker): Construct tuple
directly instead of using make_tuple.
* testsuite/30_threads/async/84532.cc: New.
* testsuite/30_threads/thread/84532.cc: New.
aligned_buffer.h [...] (template<> __aligned_buffer): Define as __aligned_membuf alias. 2018-02-20 François Dumont <fdumont@gcc.gnu.org> * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION] (template<> __aligned_buffer): Define as __aligned_membuf alias. From-SVN: r257861
2018-02-20 21:51:44 +01:00
2018-02-20 François Dumont <fdumont@gcc.gnu.org>
* include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
(template<> __aligned_buffer): Define as __aligned_membuf alias.
CET shouldn't be enabled in 32-bit run-time libraries by defualt ENDBR32 and RDSSPD are multi-byte NOPs on x86-64 processors and newer x86 processors, starting Pentium Pro. They are UD on older 32-bit processors. Detect this at configure time and adjust the default value for enable_cet. GCC will enable CET in 32-bit run-time libraries in any case if --enable-cet is used to configure GCC. PR target/84148 * config/cet.m4: Check if target support multi-byte NOPS (SSE). * libatomic/configure: Regenerate. * libbacktrace/configure: Likewise. * libgcc/configure: Likewise. * libgfortran/configure: Likewise. * libgomp/configure: Likewise. * libitm/configure: Likewise. * libmpx/configure: Likewise. * libobjc/configure: Likewise. * libquadmath/configure: Likewise. * libsanitizer/configure: Likewise. * libssp/configure: Likewise. * libstdc++-v3/configure: Likewise. * libvtv/configure: Likewise. From-SVN: r257809
2018-02-19 17:25:49 +01:00
2018-02-19 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
PR target/84148
* configure: Regenerate.
PR libstdc++/81797 Add .NOTPARALLEL to include/Makefile for darwin PR libstdc++/81797 * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define. * configure: Regenerate. * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when defined. * include/Makefile.in: Regenerate. From-SVN: r257710
2018-02-15 21:56:41 +01:00
2018-02-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/81797
* configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
* configure: Regenerate.
* include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
defined.
* include/Makefile.in: Regenerate.
PR libstdc++/83658 fix exception-safety in std::any::emplace PR libstdc++/83658 * include/std/any (any::__do_emplace): Only set _M_manager after constructing the contained object. * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line. * testsuite/20_util/any/modifiers/83658.cc: New test. From-SVN: r257141
2018-01-29 13:33:32 +01:00
2018-01-29 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83833 fix failing test on ia32 PR libstdc++/83833 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: Add -ffloat-store to options for m68k and ia32. From-SVN: r257146
2018-01-29 15:07:27 +01:00
PR libstdc++/83833
* testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
Add -ffloat-store to options for m68k and ia32.
Regenerate libstdc++ documentation * doc/xml/faq.xml: Update copyright years. * doc/html/*: Regenerate. From-SVN: r257142
2018-01-29 13:37:17 +01:00
* doc/xml/faq.xml: Update copyright years.
* doc/html/*: Regenerate.
PR libstdc++/83658 fix exception-safety in std::any::emplace PR libstdc++/83658 * include/std/any (any::__do_emplace): Only set _M_manager after constructing the contained object. * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line. * testsuite/20_util/any/modifiers/83658.cc: New test. From-SVN: r257141
2018-01-29 13:33:32 +01:00
PR libstdc++/83658
* include/std/any (any::__do_emplace): Only set _M_manager after
constructing the contained object.
* testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
* testsuite/20_util/any/modifiers/83658.cc: New test.
PR libstdc++/81076 make __byte_operand SFINAE-friendly PR libstdc++/81076 * include/c_global/cstddef (__byte_operand): Define primary template. * testsuite/18_support/byte/81076.cc: New test. From-SVN: r257050
2018-01-25 16:24:39 +01:00
2018-01-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/81076
* include/c_global/cstddef (__byte_operand): Define primary template.
* testsuite/18_support/byte/81076.cc: New test.
[libstdc++][testsuite] Fix dg-options/dg-add-options order 2018-01-19 Christophe Lyon <christophe.lyon@linaro.org> * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix dg-options and dg-add-options order. * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise. * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise. * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise. * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: Likewise. * testsuite/special_functions/02_assoc_legendre/check_nan.cc: Likewise. * testsuite/special_functions/03_beta/check_nan.cc: Likewise. * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise. * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise. * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise. * testsuite/special_functions/06_comp_ellint_3/pr66689.cc: Likewise. * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise. * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise. * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise. * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise. * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise. * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise. * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise. * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise. * testsuite/special_functions/14_expint/check_nan.cc: Likewise. * testsuite/special_functions/15_hermite/check_nan.cc: Likewise. * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise. * testsuite/special_functions/17_legendre/check_nan.cc: Likewise. * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise. * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise. * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise. * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise. From-SVN: r256879
2018-01-19 11:17:34 +01:00
2018-01-19 Christophe Lyon <christophe.lyon@linaro.org>
* testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
PR libstdc++/81076 make __byte_operand SFINAE-friendly PR libstdc++/81076 * include/c_global/cstddef (__byte_operand): Define primary template. * testsuite/18_support/byte/81076.cc: New test. From-SVN: r257050
2018-01-25 16:24:39 +01:00
dg-options and dg-add-options order.
[libstdc++][testsuite] Fix dg-options/dg-add-options order 2018-01-19 Christophe Lyon <christophe.lyon@linaro.org> * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix dg-options and dg-add-options order. * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise. * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise. * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise. * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: Likewise. * testsuite/special_functions/02_assoc_legendre/check_nan.cc: Likewise. * testsuite/special_functions/03_beta/check_nan.cc: Likewise. * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise. * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise. * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise. * testsuite/special_functions/06_comp_ellint_3/pr66689.cc: Likewise. * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise. * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise. * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise. * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise. * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise. * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise. * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise. * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise. * testsuite/special_functions/14_expint/check_nan.cc: Likewise. * testsuite/special_functions/15_hermite/check_nan.cc: Likewise. * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise. * testsuite/special_functions/17_legendre/check_nan.cc: Likewise. * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise. * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise. * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise. * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise. From-SVN: r256879
2018-01-19 11:17:34 +01:00
* testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
* testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
Likewise.
* testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
* testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
Likewise.
* testsuite/special_functions/02_assoc_legendre/check_nan.cc:
Likewise.
* testsuite/special_functions/03_beta/check_nan.cc: Likewise.
* testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
Likewise.
* testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
Likewise.
* testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
Likewise.
* testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
Likewise.
* testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
Likewise.
* testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
Likewise.
* testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
Likewise.
* testsuite/special_functions/10_cyl_neumann/check_nan.cc:
Likewise.
* testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
* testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
* testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
* testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
* testsuite/special_functions/14_expint/check_nan.cc: Likewise.
* testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
* testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
* testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
* testsuite/special_functions/18_riemann_zeta/check_nan.cc:
Likewise.
* testsuite/special_functions/19_sph_bessel/check_nan.cc:
Likewise.
* testsuite/special_functions/20_sph_legendre/check_nan.cc:
Likewise.
* testsuite/special_functions/21_sph_neumann/check_nan.cc:
Likewise.
configure.ac (AC_CHECK_HEADERS): Add linux/types.h. * configure.ac (AC_CHECK_HEADERS): Add linux/types.h. Conditionally include linux/types.h when checking linux/random.h header. * config.h.in: Regenerate. * configure: Ditto. * src/c++11/random.cc: Conditionally include linux/types.h. From-SVN: r256859
2018-01-18 20:52:16 +01:00
2018-01-18 Uros Bizjak <ubizjak@gmail.com>
* configure.ac (AC_CHECK_HEADERS): Add linux/types.h. Conditionally
include linux/types.h when checking linux/random.h header.
* config.h.in: Regenerate.
* configure: Ditto.
* src/c++11/random.cc: Conditionally include linux/types.h.
* testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux. From-SVN: r256754
2018-01-16 21:40:09 +01:00
2018-01-16 Eric Botcazou <ebotcazou@adacore.com>
* testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
PR libstdc++/83834 replace wildcard pattern in linker script PR libstdc++/83834 * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard pattern with exact match for std::cerr. From-SVN: r256739
2018-01-16 13:43:08 +01:00
2018-01-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83834
* config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
pattern with exact match for std::cerr.
PR libstdc++/83830 Define std::has_unique_object_representations_v PR libstdc++/83830 * include/std/type_traits (has_unique_object_representations_v): Add variable template. * testsuite/20_util/has_unique_object_representations/value.cc: Check variable template. From-SVN: r256701
2018-01-15 16:02:01 +01:00
2018-01-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83833 fix chi_squared_distribution::param(const param&) PR libstdc++/83833 * include/bits/random.h (chi_squared_distribution::param): Update gamma distribution parameter. * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New test. From-SVN: r256708
2018-01-15 20:58:22 +01:00
PR libstdc++/83833
* include/bits/random.h (chi_squared_distribution::param): Update
gamma distribution parameter.
* testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
test.
PR libstdc++/83830 Define std::has_unique_object_representations_v PR libstdc++/83830 * include/std/type_traits (has_unique_object_representations_v): Add variable template. * testsuite/20_util/has_unique_object_representations/value.cc: Check variable template. From-SVN: r256701
2018-01-15 16:02:01 +01:00
PR libstdc++/83830
* include/std/type_traits (has_unique_object_representations_v): Add
variable template.
* testsuite/20_util/has_unique_object_representations/value.cc: Check
variable template.
Make optional conditionally trivially_{copy,move}_{constructible,assignable} * include/std/optional (_Optional_payload): Fix the comment in the class head and turn into a primary and one specialization. (_Optional_payload::_M_engaged): Strike the NSDMI. (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)): New. (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)): Likewise. (_Optional_payload<_Tp, false>::_M_get): Likewise. (_Optional_payload<_Tp, false>::_M_reset): Likewise. (_Optional_base_impl): Likewise. (_Optional_base): Turn into a primary and three specializations. (optional(nullopt)): Change the base init. * testsuite/20_util/optional/assignment/8.cc: New. * testsuite/20_util/optional/cons/trivial.cc: Likewise. * testsuite/20_util/optional/cons/value_neg.cc: Adjust. From-SVN: r256694
2018-01-15 12:32:24 +01:00
2018-01-15 Ville Voutilainen <ville.voutilainen@gmail.com>
Make optional conditionally
trivially_{copy,move}_{constructible,assignable}
* include/std/optional (_Optional_payload): Fix the comment in
the class head and turn into a primary and one specialization.
(_Optional_payload::_M_engaged): Strike the NSDMI.
(_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
New.
(_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
Likewise.
(_Optional_payload<_Tp, false>::_M_get): Likewise.
(_Optional_payload<_Tp, false>::_M_reset): Likewise.
(_Optional_base_impl): Likewise.
(_Optional_base): Turn into a primary and three specializations.
(optional(nullopt)): Change the base init.
* testsuite/20_util/optional/assignment/8.cc: New.
* testsuite/20_util/optional/cons/trivial.cc: Likewise.
* testsuite/20_util/optional/cons/value_neg.cc: Adjust.
PR libstdc++/80276 fix template argument handling in type printers PR libstdc++/80276 * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New. (get_template_arg_list): New. (StdVariantPrinter._template_args): Remove, use get_template_arg_list instead. (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead of strings and regular expressions. (add_one_template_type_printer): Adapt to new TemplateTypePrinter. (FilteringTypePrinter): Add docstring. Match using startswith. Use strip_inline_namespaces instead of strip_versioned_namespace. (add_one_type_printer): Prepend namespace to match argument. (register_type_printers): Add type printers for char16_t and char32_t string types and for types using cxx11 ABI. Update calls to add_one_template_type_printer to provide default argument dicts. * testsuite/libstdc++-prettyprinters/80276.cc: New test. * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for basic_string<unsigned char> and basic_string<signed char>. * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI. From-SVN: r256689
2018-01-15 12:13:53 +01:00
2018-01-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/80276
* python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
(get_template_arg_list): New.
(StdVariantPrinter._template_args): Remove, use get_template_arg_list
instead.
(TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
of strings and regular expressions.
(add_one_template_type_printer): Adapt to new TemplateTypePrinter.
(FilteringTypePrinter): Add docstring. Match using startswith. Use
strip_inline_namespaces instead of strip_versioned_namespace.
(add_one_type_printer): Prepend namespace to match argument.
(register_type_printers): Add type printers for char16_t and char32_t
string types and for types using cxx11 ABI. Update calls to
add_one_template_type_printer to provide default argument dicts.
* testsuite/libstdc++-prettyprinters/80276.cc: New test.
* testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
basic_string<unsigned char> and basic_string<signed char>.
* testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
re PR libstdc++/81092 (Missing symbols for new std::wstring constructors) PR libstdc++/81092 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update. From-SVN: r256668
2018-01-14 18:32:20 +01:00
2018-01-14 Andreas Schwab <schwab@linux-m68k.org>
PR libstdc++/81092
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
re PR libstdc++/83601 (std::regex_replace C++14 conformance issue: escaping in SED mode) PR libstdc++/83601 * include/bits/regex.tcc (regex_replace): Fix escaping in sed. * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests. * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests. From-SVN: r256654
2018-01-14 01:48:30 +01:00
2018-01-13 Tim Shen <timshen@google.com>
PR libstdc++/83601
* include/bits/regex.tcc (regex_replace): Fix escaping in sed.
* testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
* testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
Link with correct values-*.o files on Solaris (PR target/40411) gcc/testsuite: PR libfortran/67412 * gfortran.dg/execute_command_line_2.f90: Remove dg-xfail-run-if on *-*-solaris2.10. libstdc++-v3: PR libstdc++/64054 * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc: Remove dg-xfail-run-if. gcc: PR target/40411 * config/sol2.h (STARTFILE_ARCH_SPEC): Don't use with -shared or -symbolic. Use values-Xc.o for -pedantic. Link with values-xpg4.o for C90, values-xpg6.o otherwise. From-SVN: r256568
2018-01-12 10:52:53 +01:00
2018-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libstdc++/64054
* testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
Remove dg-xfail-run-if.
2018-01-10 François Dumont <fdumont@gcc.gnu.org> * include/bits/forward_list.h (_Fwd_list_node_base(_Fwd_list_node_base&&)): New. (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New. (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete. (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise. (_Fwd_list_impl()): Add noexcept qualification. (_Fwd_list_impl(const _Node_alloc_type&)): Delete. (_Fwd_list_impl(_Fwd_list_impl&&)): New, default. (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New. (_Fwd_list_base()): Default. (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New. (_Fwd_list_base(_Fwd_list_base&&)): Default. (forward_list<>()): Default. (forward_list<>(forward_list&&)): Default. (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New. (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New. (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters. * include/bits/forward_list.tcc (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use _M_impl._M_head move assignment. (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise. * testsuite/23_containers/forward_list/allocator/default_init.cc: New. From-SVN: r256439
2018-01-10 17:59:02 +01:00
2018-01-10 François Dumont <fdumont@gcc.gnu.org>
* include/bits/forward_list.h
(_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
(_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
(_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
(_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
(_Fwd_list_impl()): Add noexcept qualification.
(_Fwd_list_impl(const _Node_alloc_type&)): Delete.
(_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
(_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
(_Fwd_list_base()): Default.
(_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
(_Fwd_list_base(_Fwd_list_base&&)): Default.
(forward_list<>()): Default.
(forward_list<>(forward_list&&)): Default.
(forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
(forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
(forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
* include/bits/forward_list.tcc
(_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
_M_impl._M_head move assignment.
(forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
* testsuite/23_containers/forward_list/allocator/default_init.cc: New.
PR libstdc++/80276 fix pretty printers for array smart pointers PR libstdc++/80276 * python/libstdcxx/v6/printers.py (SharedPointerPrinter) (UniquePointerPrinter): Print correct template argument, not type of the pointer. (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup a type. * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of array type. * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and weak_ptr of array types. From-SVN: r256400
2018-01-09 22:46:13 +01:00
2018-01-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/80276
* python/libstdcxx/v6/printers.py (SharedPointerPrinter)
(UniquePointerPrinter): Print correct template argument, not type of
the pointer.
(TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
a type.
* testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
array type.
* testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
weak_ptr of array types.
re PR libstdc++/83709 (Inserting duplicates into an unordered associative containers causes the container to invalidate iterators) 2018-01-09 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/83709 * include/bits/hashtable_policy.h (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if __first != __last. (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New. (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)): Add false_type parameter. (_Insert_base::insert): Adapt. * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)): Adapt. (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)): Add __n_elt parameter, defaulted to 1. (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash policy _M_need_rehash. (_Hashtable::_M_merge_unique): Pass target number of elements to add to produce only 1 rehash if necessary. * testsuite/23_containers/unordered_map/insert/83709.cc: New. * testsuite/23_containers/unordered_set/insert/83709.cc: New. From-SVN: r256396
2018-01-09 22:05:10 +01:00
2018-01-09 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/83709
* include/bits/hashtable_policy.h
(__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
__first != __last.
(_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
(_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
Add false_type parameter.
(_Insert_base::insert): Adapt.
* include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
Adapt.
(_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
Add __n_elt parameter, defaulted to 1.
(_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
policy _M_need_rehash.
(_Hashtable::_M_merge_unique): Pass target number of elements to add to
produce only 1 rehash if necessary.
* testsuite/23_containers/unordered_map/insert/83709.cc: New.
* testsuite/23_containers/unordered_set/insert/83709.cc: New.
Correct earlier ChangeLog entry Add Juraj Oršulić as original patch author. From-SVN: r256688
2018-01-15 12:13:49 +01:00
2018-01-09 Juraj Oršulić <juraj.orsulic@fer.hr>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/59253 Improve pretty printers for smart pointers PR libstdc++/59253 (partial) * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator type for pointer stored by shared_ptr, weak_ptr and unique_ptr. (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as children. * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output of unique_ptr printer. * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected output of shared_ptr printer. From-SVN: r256390
2018-01-09 19:49:57 +01:00
PR libstdc++/59253 (partial)
* python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
(SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
children.
* testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
of unique_ptr printer.
* testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
output of shared_ptr printer.
PR libstdc++/83626 handle ENOENT due to filesystem race PR libstdc++/83626 * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not report an error for ENOENT. (remove_all(const path&)): Fix type of result variable. (remove_all(const path&, error_code&)): Use non-throwing increment for directory iterator. Call POSIX remove directly to avoid redundant calls to symlink_status. Do not report errors for ENOENT. * src/filesystem/std-ops.cc: Likewise. * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing overload. * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. From-SVN: r256283
2018-01-05 19:02:18 +01:00
2018-01-05 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83626 simplify filesystem::remove and filesystem::remove_all PR libstdc++/83626 * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove unnecessary symlink_status call. (remove_all(const path&, error_code&)): Use filesystem::remove. * src/filesystem/std-ops.cc: Likewise. From-SVN: r256301
2018-01-06 00:51:22 +01:00
PR libstdc++/83626
* src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
unnecessary symlink_status call.
(remove_all(const path&, error_code&)): Use filesystem::remove.
* src/filesystem/std-ops.cc: Likewise.
PR libstdc++/83279 Use non-null offset argument for sendfile PR libstdc++/83279 * src/filesystem/std-ops.cc (do_copy_file): Use non-null offset with sendfile. From-SVN: r256289
2018-01-05 22:43:56 +01:00
PR libstdc++/83279
* src/filesystem/std-ops.cc (do_copy_file): Use non-null offset with
sendfile.
PR libstdc++/83626 handle ENOENT due to filesystem race PR libstdc++/83626 * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not report an error for ENOENT. (remove_all(const path&)): Fix type of result variable. (remove_all(const path&, error_code&)): Use non-throwing increment for directory iterator. Call POSIX remove directly to avoid redundant calls to symlink_status. Do not report errors for ENOENT. * src/filesystem/std-ops.cc: Likewise. * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing overload. * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. From-SVN: r256283
2018-01-05 19:02:18 +01:00
PR libstdc++/83626
* src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
report an error for ENOENT.
(remove_all(const path&)): Fix type of result variable.
(remove_all(const path&, error_code&)): Use non-throwing increment
for directory iterator. Call POSIX remove directly to avoid redundant
calls to symlink_status. Do not report errors for ENOENT.
* src/filesystem/std-ops.cc: Likewise.
* testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
overload.
* testsuite/experimental/filesystem/operations/remove_all.cc:
Likewise.
PR libstdc++/83607 specialize Boyer-Moore searchers for std::byte PR libstdc++/83607 * include/std/functional (__is_byte_like): New trait. (__is_std_equal_to): Remove. (__boyer_moore_base_t): Use __is_byte_like instead of __is_std_equal_to. * include/experimental/functional (__is_std_equal_to): Remove. (__boyer_moore_base_t): Use __is_byte_like instead of __is_std_equal_to. * testsuite/20_util/function_objects/83607.cc: New test. From-SVN: r256231
2018-01-04 11:21:29 +01:00
2018-01-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/83626 Don't throw for remove("") and remove_all("") PR libstdc++/83626 * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove redundant call to ec.clear(). (remove_all(const path&, error_code&))): Do not return an error for non-existent paths. * src/filesystem/std-ops.cc: Likewise. * testsuite/27_io/filesystem/operations/remove.cc: New test. * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected results for non-existent paths. * testsuite/experimental/filesystem/operations/remove.cc: New test. * testsuite/experimental/filesystem/operations/remove_all.cc: Fix expected results for non-existent paths. From-SVN: r256269
2018-01-04 23:58:59 +01:00
PR libstdc++/83626
* src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
redundant call to ec.clear().
(remove_all(const path&, error_code&))): Do not return an error for
non-existent paths.
* src/filesystem/std-ops.cc: Likewise.
* testsuite/27_io/filesystem/operations/remove.cc: New test.
* testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
results for non-existent paths.
* testsuite/experimental/filesystem/operations/remove.cc: New test.
* testsuite/experimental/filesystem/operations/remove_all.cc: Fix
expected results for non-existent paths.
Avoid redundant calls to filesystem::status_known * include/bits/fs_ops.h (exists(const path&, error_code&))): Only check status_known once. * include/experimental/bits/fs_ops.h: Likewise. From-SVN: r256243
2018-01-04 14:46:22 +01:00
* include/bits/fs_ops.h (exists(const path&, error_code&))): Only
check status_known once.
* include/experimental/bits/fs_ops.h: Likewise.
PR libstdc++/83607 specialize Boyer-Moore searchers for std::byte PR libstdc++/83607 * include/std/functional (__is_byte_like): New trait. (__is_std_equal_to): Remove. (__boyer_moore_base_t): Use __is_byte_like instead of __is_std_equal_to. * include/experimental/functional (__is_std_equal_to): Remove. (__boyer_moore_base_t): Use __is_byte_like instead of __is_std_equal_to. * testsuite/20_util/function_objects/83607.cc: New test. From-SVN: r256231
2018-01-04 11:21:29 +01:00
PR libstdc++/83607
* include/std/functional (__is_byte_like): New trait.
(__is_std_equal_to): Remove.
(__boyer_moore_base_t): Use __is_byte_like instead of
__is_std_equal_to.
* include/experimental/functional (__is_std_equal_to): Remove.
(__boyer_moore_base_t): Use __is_byte_like instead of
__is_std_equal_to.
* testsuite/20_util/function_objects/83607.cc: New test.
Protect optional's deduction guide with the feature macro * include/std/optional: Use the feature macro. From-SVN: r256185
2018-01-03 21:33:10 +01:00
2018-01-03 Ville Voutilainen <ville.voutilainen@gmail.com>
Protect optional's deduction guide with the feature macro
* include/std/optional: Use the feature macro.
Update copyright years. From-SVN: r256169
2018-01-03 11:03:58 +01:00
2018-01-03 Jakub Jelinek <jakub@redhat.com>
Update copyright years. From-SVN: r219188
2015-01-05 13:33:28 +01:00
Update copyright years.
re PR libstdc++/64438 (Removing string-conversion requirement causes libstdc++-v3 fails on AArch64.) PR libstdc++/64438 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc: Revert removal of dg-require-string-conversions. * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ stoull.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ to_string.cc: Likewise. From-SVN: r219146
2015-01-02 17:50:45 +01:00
Update copyright years. From-SVN: r256169
2018-01-03 11:03:58 +01:00
Copyright (C) 2018 Free Software Foundation, Inc.
re PR libstdc++/64438 (Removing string-conversion requirement causes libstdc++-v3 fails on AArch64.) PR libstdc++/64438 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc: Revert removal of dg-require-string-conversions. * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ stoull.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ to_string.cc: Likewise. From-SVN: r219146
2015-01-02 17:50:45 +01:00
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
Reference in New Issue Copy Permalink