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4737 Commits

Author SHA1 Message Date
Ed Smith-Rowland
fa40983341 include/std/chrono: Collapse redundant 'inline' from 'inline constexpr'. 
2013-06-01  Ed Smith-Rowland  <3dw4rd@verizon.net>

	include/std/chrono: Collapse redundant 'inline' from 'inline constexpr'.
	include/std/tuple: Ditto.
	include/bits/move.h: Ditto.

From-SVN: r199587
 2013-06-01 21:39:50 +00:00
Ed Smith-Rowland
1c9f675fd9 Implement N3642 - User-defined Literals for Standard Library Types 
2013-05-30  Ed Smith-Rowland  <3dw4rd@verizon.net>

	Implement N3642 - User-defined Literals for Standard Library Types
	* include/bits/parse_numbers.h: New.
	* include/std/chrono: Add duration literal operators.
	* include/bits/basic_string.h: Add string literal operators.
	* include/Makefile.in: Add parse_numbers.h.
	* include/Makefile.am: Ditto.
	* testsuite/20_util/duration/literals/values.cc: New.
	* testsuite/20_util/duration/literals/types.cc: New.
	* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust.
	* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Adjust.
	* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Adjust.
	* testsuite/21_strings/basic_string/literals/values.cc: New.
	* testsuite/21_strings/basic_string/literals/types.cc: New.

From-SVN: r199584
 2013-06-01 18:37:47 +00:00
Benjamin Kosnik
1f08a74902 chrono: Wrap clocks in inline namespace _V2. 
2013-05-24  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/chrono: Wrap clocks in inline namespace _V2.
	* src/c++11/chrono.cc: Same.
	* src/c++11/compatibility-chrono.cc: Revert to previous chrono.cc
	file, with default configure macros selected.

	* config/abi/pre/gnu.ver (GLIBCXX_3.4.19): Use symbols from inline
	namespace.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Fix up.

	* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated.
	* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated.
	* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt:
	Regenerated.
	* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
	Regenerated.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.
	* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt:
	Regenerated.
	* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated.
	* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated.
	* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:
	Regenerated.
	* config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated.
	* config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated.

From-SVN: r199331
 2013-05-25 23:02:54 +00:00
Paolo Carlini
9797bec939 type_traits.h (__is_null_pointer): Add std::nullptr_t overload. 
2013-05-24  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/type_traits.h (__is_null_pointer): Add std::nullptr_t
	overload.

	* include/bits/cpp_type_traits.h (__is_fundamental): Remove, unused.

From-SVN: r199313
 2013-05-24 18:27:59 +00:00
Matthias Klose
6ca935e617 Makefile.am (bits_headers): Remove ${bits_host_headers}. 
2013-05-23  Matthias Klose  <doko@ubuntu.com>

        * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
        (ext_headers): Remove ${ext_host_headers}.
        (stamp-${host_alias}): Create ${host_builddir}/../ext.
        (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
        (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
        * include/Makefile.in: Regenerate.
        * include/ext/random: Include ext/opt_random.h.

From-SVN: r199257
 2013-05-23 14:02:14 +00:00
Jonathan Wakely
bf5f6aa9be re PR libstdc++/57336 (Cannot INVOKE a reference_wrapper around an abstract type) 
PR libstdc++/57336
	* include/std/functional (__invoke): Do not form function types with
	abstract return type.
	* testsuite/20_util/reference_wrapper/invoke-3.cc: New.

From-SVN: r199136
 2013-05-21 09:15:13 +01:00
Jonathan Wakely
b5a8fed6f1 tuple (get): Implement N3670. 
* include/std/tuple (get): Implement N3670.
	* include/std/utility (get): Likewise.
	* testsuite/20_util/pair/get.cc: Move to ...
	* testsuite/20_util/pair/astuple/get.cc: Here.
	* testsuite/20_util/pair/astuple/astuple.cc: New.
	* testsuite/20_util/pair/astuple/constexpr_get.cc: New.
	* testsuite/20_util/pair/astuple/constexpr_get_by_type.cc: New.
	* testsuite/20_util/pair/astuple/get_by_type.cc: New.
	* testsuite/20_util/pair/astuple/get_by_type_neg.cc: New.
	* testsuite/20_util/pair/astuple/get_neg.cc: New.
	* testsuite/20_util/tuple/element_access/constexpr_get_by_type.cc: New.
	* testsuite/20_util/tuple/element_access/get2_by_type.cc: New.
	* testsuite/20_util/tuple/element_access/get_by_type.cc: New.

From-SVN: r199082
 2013-05-19 14:31:36 +01:00
Paolo Carlini
eeb71f0cf5 2013-05-19 Paolo Carlini <paolo.carlini@oracle.com> 
* Revert last commit.

From-SVN: r199081
 2013-05-19 10:39:47 +00:00
Matthias Klose
ae3258be69 Makefile.am (bits_headers): Remove ${bits_host_headers}. 
2013-05-19  Matthias Klose  <doko@ubuntu.com>

        * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
        (ext_headers): Remove ${ext_host_headers}.
        (stamp-${host_alias}): Create ${host_builddir}/../ext.
        (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
        (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
        * include/Makefile.in: Regenerate.

From-SVN: r199072
 2013-05-18 23:39:38 +00:00
Jonathan Wakely
f891e5d196 system_error (error_category::error_category()): LWG 2145: Declare public and constexpr. 
* include/std/system_error (error_category::error_category()): LWG
	2145: Declare public and constexpr.
	* src/c++11/system_error.cc (error_category::error_category()): Move
	definition to ...
	* src/c++11/compatibility-c++0x.cc: Here.

From-SVN: r199071
 2013-05-19 00:11:48 +01:00
Jonathan Wakely
f92126ba39 * include/std/typeindex (type_index::name()): LWG 2144: Add noexcept. 
From-SVN: r199070
 2013-05-19 00:11:42 +01:00
Jonathan Wakely
05a4261b10 unique_ptr.h (make_unique): Declare inline. 
* include/bits/unique_ptr.h (make_unique): Declare inline.
	(unique_ptr<T[],D>::reset()): Combine two overloads into one.
	(default_delete, unique_ptr): Add doxygen comments.
	* include/bits/shared_ptr_base.h: Improve doxygen comments.
	* include/bits/shared_ptr.h: Likewise.
	* testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
	number.
	* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.

From-SVN: r199069
 2013-05-18 21:18:55 +01:00
Jonathan Wakely
c98b05982b utility (exchange): Define. 
* include/std/utility (exchange): Define.
	* testsuite/20_util/exchange/1.cc: New.

From-SVN: r199061
 2013-05-18 17:18:35 +01:00
Jonathan Wakely
a9769eb0d9 unique_ptr.h (make_unique): Define. 
* include/bits/unique_ptr.h (make_unique): Define.
	* testsuite/20_util/unique_ptr/creation/single.cc: New.
	* testsuite/20_util/unique_ptr/creation/array.cc: New.
	* testsuite/20_util/unique_ptr/creation/array_neg.cc: New.

From-SVN: r199057
 2013-05-18 16:07:02 +01:00
Jonathan Wakely
3b2453a973 * include/bits/basic_string.h (getline): Fix doxygen comments. 
From-SVN: r198920
 2013-05-15 09:22:25 +01:00
Paolo Carlini
a5244b2ed5 stl_iterator.h (__normal_iterator<>::_M_const_cast): Use std::pointer_traits. 
2013-05-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
	Use std::pointer_traits.

From-SVN: r198891
 2013-05-14 15:17:18 +00:00
Paolo Carlini
94938aec1a re PR libstdc++/54577 (deque<T>::erase() still takes iterator instead of const_iterator) 
2013-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/54577
	* include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
	(_Deque_iterator<>::_M_const_cast): Add.
	(deque<>::_M_erase): Declare.
	* include/bits/deque.tcc: ... and define.
	* include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
	(_List_const_iterator<>::_M_const_cast): Add.
	* include/bits/list.tcc (erase (iterator)): Fix.
	* include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
	Add; include <ext/cast.h>.
	* include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
	(vector<>::_M_erase): Declare.
	* include/bits/stl_bvector.h: Likewise.
	* include/bits/vector.tcc (vector<>::_M_erase): Define.
	* include/ext/vstring.h (erase): Fix signatures in C++11 mode.
	* include/debug/deque: Adjust.
	* include/debug/list: Likewise.
	* include/debug/vector: Likewise.
	* include/profile/deque: Likewise.
	* include/profile/list: Likewise.
	* include/profile/vector: Likewise.
	* testsuite/util/exception/safety.h (erase_base<deque>,
	erase_base<deque>, erase_base<vector>): Remove.
	(erase_base<__versa_string>): Update.
	* testsuite/ext/vstring/modifiers/char/54577.cc: New.
	* testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
	* testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
	Likewise.
	* testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r198790
 2013-05-10 15:18:33 +00:00
Andi Kleen
a062bb4ba6 Mark all member functions with memory models always inline v2 
When a non constant memory model is passed to __atomic_*
gcc falls back to seq_cst. This drops any HLE acquire or release bits.

This can happen when <atomic> is used with -O0
as the member functions are not always inlined then and the memory
argument passed in ends up being non-constant.

v2: Use _GLIBCXX_ALWAYS_INLINE

libstdc++-v3/:

2013-05-08  Andi Kleen  <ak@linux.intel.com>

	PR target/55947
	* libstdc++-v3/include/bits/atomic_base.h
	(_GLIBCXX_ALWAYS_INLINE): Add new macro.
	(atomic_thread_fence, atomic_signal_fence, test_and_set,
	clear, store, load, exchange, compare_exchange_weak)
	compare_exchange_strong, fetch_add, fetch_sub, fetch_and,
	fetch_or, fetch_xor): Mark _GLIBCXX_ALWAYS_INLINE.

From-SVN: r198733
 2013-05-09 04:22:11 +00:00
Andoni Morales Alastruey
ea31132e78 re PR libstdc++/57212 (Don't use pe-coff weak support with mingw) 
2013-05-08  Andoni Morales Alastruey <ylatuya@gmail.com>

	PR libstdc++/57212
	* include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify
	to __MINGW32__.
	* include/Makefile.in: Regenerated.

From-SVN: r198720
 2013-05-08 21:08:32 +02:00
François Dumont
703f140fb8 unordered_base.h: New. 
2013-05-07  François Dumont  <fdumont@gcc.gnu.org>

	* include/profile/unordered_base.h: New.
	* include/Makefile.am: Add new profile header.
	* include/Makefile.in: Regenerate.
	* include/profile/impl/profiler.h
	(__profcxx_inefficient_hash_is_on): New macro.
	* include/profile/unordered_map (std::profile::unordered_map<>):
	Use new _Unordered_profile base class. Use default implementations
	for special functions.
	(std::profile::unordered_multimap<>): Likewise.
	* include/profile/unordered_set (std::profile::unordered_set<>):
	Likewise.
	(std::profile::unordered_multiset<>): Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Fix
	MoveOnly equality operator signature.

From-SVN: r198698
 2013-05-07 20:26:15 +00:00
Paolo Carlini
aa940ab5d5 type_traits (is_null_pointer): Add. 
2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (is_null_pointer): Add.
	(__is_nullptr_t): Implement in terms of the latter.
	(is_fundamental, is_scalar): Adjust.
	* testsuite/20_util/is_null_pointer/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/is_null_pointer/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_null_pointer/value.cc: Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.

From-SVN: r198516
 2013-05-02 11:00:26 +00:00
Paolo Carlini
ff84dbcb4e cstdio: Add comment about LWG 2249. 
2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_global/cstdio: Add comment about LWG 2249.
	* include/c_std/cstdio: Likewise.

From-SVN: r198512
 2013-05-02 09:48:07 +00:00
Jonathan Wakely
d872e4aa70 hashtable_policy.h (_Hashtable_ebo_helper): Fix comment. 
* include/bits/hashtable_policy.h (_Hashtable_ebo_helper): Fix
	comment.
	* include/std/mutex (__recursive_mutex_base): Likewise.

From-SVN: r198368
 2013-04-28 12:51:59 +01:00
Jonathan Wakely
fe807059aa re PR libstdc++/51365 (cannot use final empty class in std::tuple) 
PR libstdc++/51365
	* include/bits/shared_ptr_base (_Sp_ebo_helper): Helper class to
	implement EBO safely.
	(_Sp_counted_base::_M_get_deleter): Add noexcept.
	(_Sp_counter_ptr): Use noexcept instead of comments.
	(_Sp_counted_deleter): Likewise. Use _Sp_ebo_helper.
	(_Sp_counted_ptr_inplace): Likewise.
	* testsuite/20_util/shared_ptr/cons/51365.cc: New.
	* testsuite/20_util/shared_ptr/cons/52924.cc: Add rebind member to
	custom allocator and test construction with custom allocator.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error
	line number.

From-SVN: r198367
 2013-04-28 12:38:21 +01:00
François Dumont
d2f2f2e38c 2013-04-26 François Dumont <fdumont@gcc.gnu.org> 
* include/bits/hashtable_policy.h
	(_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics.
	* testsuite/23_containers/unordered_set/insert/move_range.cc: New.

From-SVN: r198346
 2013-04-26 20:13:41 +00:00
Paolo Carlini
acd1cc4b29 cstdio (gets): Provide only in C++98 and C++11. 
2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_global/cstdio (gets): Provide only in C++98 and C++11.
	* include/c_std/cstdio (gets): Likewise.
	* testsuite/27_io/headers/cstdio/functions_std.cc: Adjust.

From-SVN: r198335
 2013-04-26 11:32:49 +00:00
Paolo Carlini
03d7aff6ee re PR libstdc++/57065 (incorrect default allocator template for debug and profile unordered_map) 
2013-04-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/57065
	* include/debug/unordered_map (unordered_map, unordered_multimap):
	Fix default allocator type.
	* include/profile/unordered_map (unordered_map, unordered_multimap):
	Likewise.
	* include/bits/unordered_map.h: Fix comments.

From-SVN: r198279
 2013-04-25 09:42:46 +00:00
Jonathan Wakely
ec98d01014 re PR libstdc++/56905 ([C++11][DR 1130] std::copy_exception should be removed or no longer be used) 
PR libstdc++/56905
	* libsupc++/exception_ptr.h (copy_exception): Deprecate and
	move implementation to make_exception_ptr.
	* include/std/future (_State_base::_M_break_promise): Replace
	copy_exception with make_exception_ptr.
	* testsuite/18_support/exception_ptr/move.cc: Likewise.
	* testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
	* testsuite/30_threads/future/members/get2.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_value2.cc: Likewise.
	* testsuite/30_threads/shared_future/members/get2.cc: Likewise.

From-SVN: r198265
 2013-04-24 23:00:16 +01:00
François Dumont
0462b6aa20 hashtable_policy.h: Add C++11 allocator support. 
2013-04-22  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h: Add C++11 allocator support.
	* include/bits/hashtable.h: Likewise.
	* include/bits/unordered_set.h: Likewise.
	* include/bits/unordered_map.h: Likewise.
	* include/debug/unordered_set: Likewise.
	* include/debug/unordered_map: Likewise.
	* include/std/unordered_set: Remove bits/algobase.h
	include. Replace bits/alloc_traits.h by ext/alloc_traits.h.
	* include/std/unordered_map: Likewise.
	* include/ext/throw_allocator.h: Add checks on calls to allocator
	construct/destroy.
	(std::hash<__gnu_cxx::throw_value_limit>): Add conditional throw.
	(std::hash<__gnu_cxx::throw_value_random>): Likewise.
	* testsuite/util/regression/rand/priority_queue
	/container_rand_regression_test.tcc: Adapt.
	* testsuite/util/regression/rand/assoc
	/container_rand_regression_test.tcc: Likewise.
	* testsuite/util/testsuite_counter_type.h: Add count of destructors.
	* testsuite/23_containers/unordered_set
	/not_default_constructible_hash_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_set/allocator/copy_assign.cc: New.
	* testsuite/23_containers/unordered_set/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_set/allocator/move_assign.cc: New.
	* testsuite/23_containers/unordered_set/allocator/noexcept.cc: New.
	* testsuite/23_containers/unordered_set/allocator/swap.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/copy_assign.cc:
	New.
	* testsuite/23_containers/unordered_multiset/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
	New.
	* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc: New.
	* testsuite/23_containers/unordered_multiset/allocator/swap.cc: New.
	* testsuite/23_containers/unordered_map/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_map/allocator/copy_assign.cc: New.
	* testsuite/23_containers/unordered_map/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_map/allocator/move_assign.cc: New.
	* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
	New.
	* testsuite/23_containers/unordered_map/allocator/swap.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/copy.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
	New.
	* testsuite/23_containers/unordered_multimap/allocator/minimal.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
	New.
	* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc: New.
	* testsuite/23_containers/unordered_multimap/allocator/swap.cc: New.

From-SVN: r198158
 2013-04-22 20:22:07 +00:00
Paolo Carlini
6a4b1a00fa type_traits (is_signed): Simplify. 
2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (is_signed): Simplify.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

From-SVN: r198144
 2013-04-22 15:27:54 +00:00
Paolo Carlini
9191d7a84a complex (complex<float>::real, [...]): Declare as const member functions. 
2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

	N3669
	* include/std/complex (complex<float>::real, complex<float>::imag,
	complex<double>::real, complex<double>::imag,
	complex<long double>::real, complex<long double>::imag): Declare
	as const member functions.
	* include/std/type_traits (integral_constant<>::operator value_type):
	Likewise.

From-SVN: r198141
 2013-04-22 14:37:34 +00:00
Paolo Carlini
177d2b74b5 re PR libstdc++/57010 ([c++0x] priority_queue<>::pop() calls self-move-assignment operator) 
2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/57010
	* include/bits/stl_heap.h (pop_heap): Avoid self move-assignment.
	* testsuite/25_algorithms/pop_heap/57010.cc: New.

From-SVN: r198125
 2013-04-22 10:07:31 +00:00
Jonathan Wakely
f2e2de5f85 Makefile.am: Add ext/aligned_buffer.h 
* include/Makefile.am: Add ext/aligned_buffer.h
	* include/Makefile.in: Regenerate.
	* include/ext/aligned_buffer.h: New.
	* include/std/future (_Result): Use __aligned_buffer.
	* include/bits/forward_list.h (_Fwd_list_node): Likewise.
	* include/bits/shared_ptr_base.h (_Sp_counted_ptr_inplace): Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line
	number.

From-SVN: r197554
 2013-04-07 17:44:40 +01:00
Jonathan Wakely
7db567cd08 forward_list.h: Only include required headers. 
* include/bits/forward_list.h: Only include required headers.
	(forward_list::reference): Define directly, not using __alloc_traits.
	(forward_list::const_reference): Likewise.

From-SVN: r197552
 2013-04-07 16:42:27 +01:00
François Dumont
82b12c4b24 functional (_Derives_from_unary_function): Remove. 
2013-04-04  François Dumont  <fdumont@gcc.gnu.org>

	* include/std/functional (_Derives_from_unary_function): Remove.
	(_Derives_from_binary_function): Remove.
	* include/std/type_traits (__sfinae_types): Remove.
	(__is_assignable_helper): Adapt.
	(__is_convertible_helper): Adapt.
	(_GLIBCXX_HAS_NESTED_TYPE): Adapt.
	Remove several explicit instantiations of integral_constant.
	* testsuite/20_util/reference_wrapper/typedefs-3.cc: Adapt.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Adapt dg-error line number.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
	* testsuite/20_util/bind/ref_neg.cc: Likewise.

From-SVN: r197551
 2013-04-07 10:42:51 +00:00
Paolo Carlini
169a7e85f0 re PR libstdc++/56834 (Errors in <array> with --enable-symvers=gnu-versioned-namespace and -D_GLIBCXX_DEBUG) 
2013-04-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56834
	* include/debug/array (tuple_size, tuple_element): Do not declare.
	* include/profile/array: Likewise.
	* testsuite/23_containers/array/tuple_interface/
	tuple_element_debug_neg.cc: Adjust dg-error line number.

From-SVN: r197415
 2013-04-03 15:07:12 +00:00
Jonathan Wakely
95a83503a0 re PR libstdc++/56170 (Extension debug_allocator seems non-compliant w.r.t. rebind) 
PR libstdc++/56170
	* include/ext/debug_allocator.h (debug_allocator): Add missing members
	to meet allocator requirements.
	* testsuite/ext/debug_allocator/56170.cc: New.

From-SVN: r197023
 2013-03-24 22:10:29 +00:00
Paolo Carlini
7ad689673f re PR libstdc++/56678 ([c++11] non-uglified name in <chrono>) 
2013-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56678
	* include/std/chrono (__is_ratio): Uglify T.

From-SVN: r196954
 2013-03-22 10:44:42 +00:00
Paolo Carlini
ad6fdc1976 PR libstdc++/55977 (partial, std::vector and std::deque bits) 
2013-03-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/55977 (partial, std::vector and std::deque bits)
	* include/bits/stl_vector.h (_M_range_initialize(_InputIterator,
	_InputIterator, std::input_iterator_tag)): Use emplace_back.
	* include/bits/deque.tcc (_M_range_initialize(_InputIterator,
	_InputIterator, std::input_iterator_tag)): Likewise.
	* testsuite/23_containers/vector/cons/55977.cc: New.
	* testsuite/23_containers/deque/cons/55977.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r196774
 2013-03-18 10:15:56 +00:00
Paolo Carlini
b4904956fa re PR libstdc++/55979 ([C++11] std::list range construction imposes unnecessary conversion constraints) 
2013-03-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/55979
	* include/bits/stl_list.h (_M_initialize_dispatch(_InputIterator,
	_InputIterator, __false_type)): Use emplace_back.
	* testsuite/23_containers/list/cons/55979.cc: New.
	* testsuite/23_containers/list/modifiers/1.h: Adjust.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.

From-SVN: r196755
 2013-03-17 18:27:52 +00:00
Jonathan Wakely
3442f18d26 re PR libstdc++/56002 ([C++11] allow generic locks to be used without requiring plattform support for threads) 
PR libstdc++/56002
	* include/std/mutex (lock_guard, unique_lock, lock): Define without
	depending on _GLIBCXX_HAS_GTHREADS.
	* testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.

From-SVN: r196706
 2013-03-16 19:45:53 +00:00
Jonathan Wakely
aaad548e18 re PR libstdc++/56492 (std::packaged_task requires CopyConstructible stored task) 
PR libstdc++/56492
	* include/std/future (__future_base::_Result): Add result_type
	typedef.
	(__future_base::_S_allocate_result): Overload for std::allocator.
	(__future_base::_Task_setter): Use _Result::result_type instead of
	deducing the type from the task.
	(__future_base::_Task_state): Store allocator to allow shared state
	to be reset.  Replace std::function with member of target object type
	accessed via ...
	(__future_base::_Task_state_base): New abstract base class.
	(__future_base::_Task_state_base::_M_run): New virtual function to
	invoke type-erased target object.
	(__future_base::_Task_state_base::_M_reset): New virtual function to
	create new shared_state using same target object and allocator.
	(__future_base::__create_task_state): Allocate a new _Task_state.
	(packaged_task::packaged_task): Use __create_task_state.
	(packaged_task::reset): Use _Task_state_base::_M_reset.
	* testsuite/30_threads/packaged_task/cons/56492.cc: New.

From-SVN: r196695
 2013-03-16 02:48:06 +00:00
Jonathan Wakely
1f069142c7 re PR libstdc++/56613 (map::operator[](key_type&&) fails with custom allocator) 
PR libstdc++/56613
	* include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use
	allocator_traits instead of calling construct directly.
	* testsuite/23_containers/map/56613.cc: New.

From-SVN: r196666
 2013-03-14 23:28:11 +00:00
Paolo Carlini
8a38ebb653 re PR libstdc++/56609 ([C++11] Several type traits give incorrect results for std::nullptr_t) 
2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56609
	* include/std/type_traits (is_fundamental): Add std::nullptr_t.
	* testsuite/20_util/is_fundamental/value.cc: Extend.
	* testsuite/20_util/is_compound/value.cc: Likewise.

From-SVN: r196630
 2013-03-13 11:15:45 +00:00
Benjamin Kosnik
cd1e666505 memoryfwd.h: New. 
* include/bits/memoryfwd.h: New. Centralize forward declarations.
	* include/bits/algorithmfwd.h: Consistent comments.
	* include/bits/localefwd.h: Same.
	* include/ext/vstring_fwd.h: Same.
	* include/parallel/algorithmfwd.h: Same.
	* include/parallel/numericfwd.h: Same.
	* include/std/iosfwd: Same.

	* include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator
	forward decl.
	* include/ext/alloc_traits.h: Remove allocator forward decl.
	* include/bits/stl_construct.h: Same.
	* include/bits/stringfwd.h: Include memoryfwd.h, remove allocator
	forward decl. Consistent comments.

	* doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO.

	* include/Makefile.am (bits_headers): Add memoryfwd.h.
	* include/Makefile.in: Regenerate.
	* configure: Same.

e enter the commit message for your changes. Lines starting

From-SVN: r196559
 2013-03-08 21:39:24 +00:00
François Dumont
68d047cb48 vector.tcc (vector<>operator=(const vector<>&): Reset pointers after deallocation when memory can be reused. 
2013-03-08  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/vector.tcc (vector<>operator=(const vector<>&):
	Reset pointers after deallocation when memory can be reused.
	* testsuite/23_containers/vector/allocator/minimal.cc: Insert
	elements to really challenge C++11 allocator integration.
	* testsuite/23_containers/vector/allocator/copy.cc: Likewise.
	* testsuite/23_containers/vector/allocator/copy_assign.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/swap.cc: Likewise and
	swap vector back before checks on memory/personality mapping are
	performed.
	* testsuite/23_containers/forward_list/allocator/minimal.cc:
	Insert element to really challenge C++11 allocator integration.
	* testsuite/23_containers/forward_list/allocator/copy.cc:
	Likewise.
	* testsuite/23_containers/forward_list/allocator/copy_assign.cc:
	Likewise.
	* testsuite/23_containers/forward_list/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/forward_list/allocator/swap.cc: Likewise
	and swap forward_list back before checks on memory/personality
	mapping are performed.

From-SVN: r196557
 2013-03-08 20:08:20 +00:00
Ulrich Drepper
0388c91350 Fix and optimize von_mises_distribution class. 
From-SVN: r196436
 2013-03-04 16:24:58 +00:00
Ulrich Drepper
d233c23756 Add math constants and triangular and von Mises distributions. 
From-SVN: r196407
 2013-03-03 00:12:28 +00:00
Jonathan Wakely
a26f0501b4 re PR libstdc++/56012 ([C++11] Narrowing conversion in atomic_flag) 
PR libstdc++/56012
	* include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
	* testsuite/29_atomics/atomic/operators/56012.cc: New.

	PR libstdc++/56011
	* include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
	missing overload.
	* testsuite/29_atomics/atomic/operators/56011.cc: New.

From-SVN: r196296
 2013-02-26 23:46:21 +00:00
Jonathan Wakely
f1c69797a0 streambuf (basic_streambuf): Use injected class name instead of non-standard __streambuf_type typedef. 
* include/std/streambuf (basic_streambuf): Use injected class name
	instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
	group.

From-SVN: r196185
 2013-02-20 22:41:58 +00:00