2011-08-03 Benjamin Kosnik <bkoz@redhat.com>
* include/std/tuple: Mark more constructors constexpr.
* testsuite/20_util/tuple/cons/constexpr.cc: Split into and extend as:
* testsuite/20_util/tuple/cons/constexpr-2.cc: ...this.
* testsuite/20_util/tuple/cons/constexpr-3.cc: ... and this.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust line numbers.
2011-08-03 Benjamin Kosnik <bkoz@redhat.com>
François Dumont <francois.cppdevs@free.fr>
* testsuite/23_containers/array/at_neg.cc: Move...
* testsuite/23_containers/array/at.cc: ...here. Remove
-fno-exceptions, call const at member function.
Co-Authored-By: François Dumont <francois.cppdevs@free.fr>
From-SVN: r177299
Propagate the source location of a template's function_decl to the
template_decl built out of it. Without this, specializations
generated before the template was defined get the location of the
closing ')' instead of the location of the template's name, which can
produce inconsistent locations between translation units, which makes
gold's ODR checker unhappy.
* gcc/cp/pt.c (build_template_decl): Copy the function_decl's source
location to the new template_decl.
* gcc/testsuite/g++.old-deja/g++.pt/crash60.C: Updated.
* libstdc++-v3/testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Updated.
From-SVN: r176845
2011-07-24 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/hashtable_policy.h (_Prime_rehash_policy::_M_next_bkt,
_M_bkt_for_elements, _M_need_rehash): Fix typos in the last commit.
From-SVN: r176718
2011-07-24 François Dumont <francois.cppdevs@free.fr>
* include/bits/hashtable_policy.h (_Prime_rehash_policy): Use
__builtin_floor rather than __builtin_ceil to compute next resize
value.
* testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
New.
From-SVN: r176717
2011-07-19 François Dumont <francois.cppdevs@free.fr>
* include/debug/safe_unordered_base.h, safe_unordered_sequence.h,
safe_unordered_sequence.tcc, safe_local_iterator.h,
safe_local_iterator.tcc: New, support for unordered sequence safe
local iterators.
* include/Makefile.am: Add previous files.
* include/Makefile.in: Regenerate.
* include/debug/unordered_map, unordered_set: Implement
_Safe_unordered_sequence and expose _Safe_local_iterator.
* include/debug/safe_iterator.h, safe_iterator.tcc: Refactor
_Safe_iterator::_M_get_distance static method to expose it as
__get_distance function and use it in _Safe_local_iterator type.
* include/debug/formatter.h: Add __msg_local_iter_compare_bad
_Debug_msg_id enum entry to notify invalid comparison between local
iterators from different buckets. Add _Parameter constructor from
_Safe_local_iterator.
* include/debug/functions.h: Add __valid_range overload for
_Safe_local_iterator.
* src/debug.cc: Add _Safe_unordered_sequence_base and
_Safe_local_iterator_base methods implementations.
* config/abi/pre/gnu.ver: Add export of some
_Safe_unordered_sequence_base and _Safe_local_iterator_base methods.
* testsuite/util/debug/checks.h: Add use_invalid_iterator function to
simulate use of a singular iterator.
* testsuite/util/debug/unordered_checks.h: New, several functions
to simulate classic invalid usage of unordered sequence local
iterators.
* testsuite/23_containers/unordered_map/debug/
use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
invalid_local_iterator_compare_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/
use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
invalid_local_iterator_compare_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/
use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
invalid_local_iterator_compare_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/
use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
invalid_local_iterator_compare_neg.cc: New.
From-SVN: r176487
2011-07-15 Yufeng Zhang <yufeng.zhang@arm.com>
* config/locale/newlib/ctype_members.cc: New file.
* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Add a new C locale
kind: newlib. Configure to use the newlib specific
ctype_members.cc when with_newlib is enabled.
* configure: Regenerate.
From-SVN: r176339
/gcc
2011-07-15 Paolo Carlini <paolo.carlini@oracle.com>
Jakub Jelinek <jakub@redhat.com>
Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/49745
* gthr-posix.h: Do not include <unistd.h> unconditionally; use
_GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.
/libstdc++-v3
2011-07-15 Paolo Carlini <paolo.carlini@oracle.com>
Jakub Jelinek <jakub@redhat.com>
PR libstdc++/49745
* acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Check separately for
_POSIX_TIMEOUTS and define _GTHREADS_USE_MUTEX_TIMEDLOCK.
* libstdc++-v3/libsupc++/guard.cc: Include <unistd.h>.
* testsuite/17_intro/headers/c++1998/49745.cc: New.
* configure: Regenerate.
* config.h.in: Likewise.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>
From-SVN: r176335
2011-07-09 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/ext/alloc_traits.h (__allocator_always_compares_equal): New
trait, provide partial specializations for known allocators.
(__alloc_traits::construct, __alloc_traits::destroy): Overload for
non-standard pointer types.
(__alloc_traits::_S_always_equal): New trait for use with noexcept.
(__alloc_traits::_S_nothrow_move): Likewise.
(__alloc_traits::_S_nothrow_swap): Likewise.
From-SVN: r176077
2011-07-09 Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/49668
* include/std/functional (__bind_simple): Define.
* include/std/future (_Task_setter): Parameterize by type of result
pointer instead of state object.
(_S_task_setter): Type deduction helper.
(_Task_state): Use _S_task_setter and __bind_simple.
(_Deferred_state, _Async_state): Store call wrapper directly not as
std::function. Use _S_task_setter and __bind_simple.
(_S_make_deferred_state, _S_make_async_state): Type deduction helpers.
(async): Use new functions and __bind_simple.
* include/std/mutex (call_once): Use __bind_simple.
* include/std/thread (thread): Likewise. Remove unused headers.
* src/thread.cc: Add header.
* testsuite/30_threads/async/49668.cc: New.
* testsuite/30_threads/call_once/49668.cc: New.
* testsuite/30_threads/thread/cons/49668.cc: New.
* testsuite/30_threads/thread/cons/moveable.cc: Remove unused bool.
From-SVN: r176073
Benjamin Kosnik
Paolo Carlini
Jonathan Wakely
Rainer Orth
Jonathan Wakely
H.J. Lu
Jeffrey Yasskin
François Dumont
Ian Lance Taylor
François Dumont
Benjamin Kosnik
Ed Smith-Rowland
Rainer Orth
Jason Merrill
Yufeng Zhang
Paolo Carlini