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9798 Commits

Author SHA1 Message Date
Ville Voutilainen
e257141f07 re PR c++/80812 (ICE: in build_value_init_noctor, at cp/init.c:483) 
PR c++/80812

cp/

PR c++/80812
* method.c (constructible_expr): Strip array types before calling
build_value_init.

libstdc++/

PR c++/80812
* testsuite/20_util/is_constructible/80812.cc: New.

From-SVN: r248788
 2017-06-01 14:09:41 +03:00
Jonathan Wakely
046a84762b PR libstdc++/80893 Fix null dereference in vector<bool> 
PR libstdc++/80893
	* include/bits/stl_bvector.h (vector<bool>::_M_initialize): Avoid
	null pointer dereference when size is zero.
	* testsuite/23_containers/vector/bool/80893.cc: New.
	* testsuite/util/testsuite_allocator.h (PointerBase::PointerBase):
	Add non-explicit constructor from nullptr.
	(PointerBase::derived() const): Add const-qualified overload.

From-SVN: r248734
 2017-05-31 13:41:45 +01:00
Tim Shen
a8127c0cca re PR c++/80737 (variant<any> as class member resulting to compile errors) 
PR libstdc++/80737
  * include/std/variant(variant::variant): SFINAE on is_same first.
  * testsuite/20_util/variant/any.cc: test case.

From-SVN: r248548
 2017-05-28 21:27:30 +00:00
Jonathan Wakely
b678436176 Use CHAR_BIT instead of assuming 8 bits 
* src/c++11/random.cc (random_device::_M_getentropy): Use __CHAR_BIT__
	instead of fixed number of bits.

From-SVN: r248428
 2017-05-24 20:27:28 +01:00
Andreas Schwab
e1b6749586 baseline_symbols.txt: Update. 
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise.

From-SVN: r248420
 2017-05-24 14:33:07 +00:00
Xi Ruoyao
78aa76df40 PR libstdc++/67578 Implement non-trivial std::random_device::entropy 
2017-05-23  Xi Ruoyao  <ryxi@stu.xidian.edu.cn>
	    Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/67578
	* acinclude.m4: Bump libtool_VERSION.
	* config/abi/pre/gnu.ver: Create GLIBCXX_3.4.24 with new symbol.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Add test for <linux/random.h>.
	* doc/xml/manual/abi.xml: Document new library version.
	* include/bits/random.h (random_device::entropy)
	[_GLIBCXX_USE_RANDOM_TR1]: Add call to new _M_getentropy member.
	(random_device::_M_getentropy): Declare.
	* src/c++11/random.cc (random_device::_M_getentropy): Define.
	* testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.24 to known
	versions, and make it the latest version.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r248374
 2017-05-23 17:11:57 +01:00
Xi Ruoyao
5383998a58 PR libstdc++/67214 Avoid signed overflow in num_get::_M_extract_int 
2017-05-23  Xi Ruoyao  <ryxi@stu.xidian.edu.cn>

	PR libstdc++/67214
	* include/bits/locale_facets.tcc (num_get::_M_extract_int): Add
	explicit conversion to avoid signed overflow.

From-SVN: r248362
 2017-05-23 11:16:08 +01:00
Jonathan Wakely
f710ca61ba PR libstdc++/80796 Add new std::search overload for C++17 
PR libstdc++/80796
	* include/bits/stl_algo.h (search): Add new overload for C++17.
	* testsuite/25_algorithms/search/searcher.cc: New.

From-SVN: r248266
 2017-05-19 13:11:31 +01:00
Jonathan Wakely
747217d179 PR libstdc++/80478 make std::mem_fn work with noexcept functions 
PR libstdc++/80478
	* include/std/functional (_Mem_fn_traits_base): Add specializations
	for noexcept member function types.
	* testsuite/20_util/function_objects/mem_fn/80478.cc: New test.

From-SVN: r248245
 2017-05-18 18:32:06 +01:00
Jonathan Wakely
8985968cc4 Fix typos in libstdc++ manual 
* doc/xml/manual/policy_data_structures.xml: Fix typo.
	* doc/xml/manual/test_policy_data_structures.xml: Likewise.
	* doc/html/*: Regenerate.

From-SVN: r248189
 2017-05-18 11:26:02 +01:00
Jonathan Wakely
8268fc6022 Update libstdc++ version info in manual 
* doc/xml/manual/abi.xml: Document latest library versions.
	* doc/xml/manual/build_hacking.xml: Document requirement to update
	abi.xml when bumping library versions.
	* doc/html/*: Regenerate.

From-SVN: r248186
 2017-05-18 11:09:32 +01:00
Jonathan Wakely
26bddba34a Fixes to Doxygen comments in libstdc++ headers 
* include/bits/refwrap.h: Fix Doxygen warning.
	* include/bits/specfun.h: Likewise.
	* include/bits/std_function.h: Likewise.
	* include/bits/stl_algo.h (set_union, set_intersection)
	(set_difference, set_symmetric_difference): Add Doxygen @param tags
	for output iterator parameters.
	* include/bits/stl_iterator.h (inserter): Add Doxygen @param tag for
	iterator parameter.
	* include/std/mutex (try_lock, lock): Change Mutex to Lockable in
	Doxygen comments.

From-SVN: r248160
 2017-05-17 17:02:33 +01:00
Ville Voutilainen
b42cc3ca24 Implement new C++ intrinsics __is_assignable and __is_constructible. 
c-family/

Implement new C++ intrinsics __is_assignable and __is_constructible.
* c-common.c (__is_assignable, __is_constructible): New.
* c-common.h (RID_IS_ASSIGNABLE, RID_IS_CONSTRUCTIBLE): Likewise.

cp/

PR c++/80654
PR c++/80682
Implement new C++ intrinsics __is_assignable and __is_constructible.
* cp-tree.h (CPTK_IS_ASSIGNABLE, CPTK_IS_CONSTRUCTIBLE): New.
(is_xible): New.
* cxx-pretty-print.c (pp_cxx_trait_expression): Handle
CPTK_IS_ASSIGNABLE and CPTK_IS_CONSTRUCTIBLE.
* method.c (constructible_expr): Set cp_unevaluated.
(is_xible_helper): New.
(is_trivially_xible): Adjust.
(is_xible): New.
* parser.c (cp_parser_primary_expression): Handle
RID_IS_ASSIGNABLE and RID_IS_CONSTRUCTIBLE.
(cp_parser_trait_expr): Likewise.
* semantics.c (trait_expr_value): Handle
CPTK_IS_ASSIGNABLE and CPTK_IS_CONSTRUCTIBLE.

testsuite/

* g++.dg/ext/80654.C: New.

libstdc++-v3/

Implement new C++ intrinsics __is_assignable and __is_constructible.
* include/std/type_traits (__do_is_static_castable_impl): Remove.
(__is_static_castable_impl, __is_static_castable_safe): Likewise.
(__is_static_castable, __do_is_direct_constructible_impl): Likewise.
(__is_direct_constructible_impl): Likewise.
(__is_direct_constructible_new_safe): Likewise.
(__is_base_to_derived_ref, __is_lvalue_to_rvalue_ref): Likewise.
(__is_direct_constructible_ref_cast): Likewise.
(__is_direct_constructible_new, __is_direct_constructible): Likewise.
(__do_is_nary_constructible_impl): Likewise.
(__is_nary_constructible_impl, __is_nary_constructible): Likewise.
(__is_constructible_impl): Likewise.
(is_constructible): Call the intrinsic.
(__is_assignable_helper): Remove.
(is_assignable): Call the intrinsic.
(is_trivially_constructible): Likewise.
(__is_trivially_copy_constructible_impl): New.
(is_trivially_copy_constructible): Use it.
(__is_trivially_move_constructible_impl): New.
(is_trivially_move_constructible): Use it.
(is_trivially_assignable): Call the intrinsic.
(__is_trivially_copy_assignable_impl): New.
(is_trivially_copy_assignable): Use it.
(__is_trivially_move_assignable_impl): New.
(is_trivially_move_assignable): Use it.
(testsuite/20_util/declval/requirements/1_neg.cc): Adjust.
(testsuite/20_util/is_trivially_copy_assignable/value.cc):
Add test for void.
(testsuite/20_util/is_trivially_copy_constructible/value.cc): Likewise.
(testsuite/20_util/is_trivially_move_assignable/value.cc): Likewise.
(testsuite/20_util/is_trivially_move_constructible/value.cc): Likewise.
(testsuite/20_util/make_signed/requirements/typedefs_neg.cc): Adjust.
(testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc):
Likewise.

From-SVN: r248153
 2017-05-17 16:54:23 +03:00
Jonathan Wakely
058c785479 Test source_location::current() in default member initializer 
* testsuite/experimental/source_location/1.cc: Change expected result
	for source_location::current() used in default member initializer.

From-SVN: r248111
 2017-05-16 15:26:14 +01:00
Jonathan Wakely
2673bae9d2 Implement std::experimental::source_location (N4519) 
* configure: Regenerate.
	* doc/xml/manual/status_cxx2017.xml: Update status table.
	* doc/html/*: Regenerate.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/experimental/source_location: New header implementing N4519.
	* testsuite/experimental/source_location/1.cc: New test.

From-SVN: r248110
 2017-05-16 14:37:52 +01:00
Jonathan Wakely
423624979a Fix forward declaration of std::type_info for versioned-namespace 
PR libstdc++/80285
	* include/bits/shared_ptr_base.h [!__cpp_rtti] (type_info): Declare
	outside versioned namespace.

From-SVN: r248109
 2017-05-16 14:16:34 +01:00
Jonathan Wakely
ba1a69079f Regenerate libstdc++-v3/configure for versioned-namespace soname 
* configure: Regenerate.

From-SVN: r248107
 2017-05-16 14:12:16 +01:00
Marc Glisse
2c27a627a3 optional (_Optional_base::_M_get): Check precondition. 
2017-05-16  Marc Glisse  <marc.glisse@inria.fr>

	* include/std/optional (_Optional_base::_M_get): Check precondition.
	* testsuite/20_util/optional/cons/value_neg.cc: Update line numbers.

From-SVN: r248099
 2017-05-16 12:54:16 +00:00
Jonathan Wakely
5f54ae00d0 Add cross-reference for test permutations in libstdc++ manual 
* doc/xml/manual/appendix_contributing.xml: Link to test docs and
	note higher DejaGnu version requirement.
	* doc/html/*: Regenerate.

From-SVN: r248092
 2017-05-16 11:37:22 +01:00
Jonathan Wakely
ad2b8b37ec Add cross-reference for BADNAMES in libstdc++ manual 
* doc/xml/manual/appendix_contributing.xml: Link to the list of bad
	identifiers.
	* doc/html/*: Regenerate.

From-SVN: r248091
 2017-05-16 10:46:21 +01:00
Jonathan Wakely
85c05b5eec Fix order and types of members in C++17 insert_return_type structs 
PR libstdc++/80761
	* include/bits/node_handle.h (_Node_insert_return): Reorder members.
	(tuple_size, tuple_element): Remove partial specializations.
	* include/bits/stl_tree.h (_Rb_tree::insert_return_type): Use
	const_iterator for std::set.
	* testsuite/23_containers/map/modifiers/extract.cc: New.
	* testsuite/23_containers/set/modifiers/extract.cc: New.
	* testsuite/23_containers/unordered_map/modifiers/extract.cc: New.
	* testsuite/23_containers/unordered_set/modifiers/extract.cc: New.

From-SVN: r248062
 2017-05-15 14:47:40 +01:00
François Dumont
3838e0c086 Revert revision 247926. 
From-SVN: r247998
 2017-05-12 21:19:39 +00:00
Jonathan Wakely
f859f912e4 PR libstdc++/78939 make tuple_size<cv T> depend on tuple_size<T> 
PR libstdc++/78939
	* include/std/utility (tuple_size<cv T>): Only define partial
	specializations when tuple_size<T>::value is valid.
	* testsuite/20_util/tuple/78939.cc: New.
	* testsuite/20_util/tuple/cv_tuple_size_neg.cc: New.

From-SVN: r247973
 2017-05-12 15:43:11 +01:00
François Dumont
fee84d551f 2017-05-11 François Dumont <fdumont@gcc.gnu.org> 
* include/bits/stl_tree.h [_GLIBCXX_INLINE_VERSION]
	(_Rb_tree_impl<>): Remove _Is_pod_comparator
	template parameter.

From-SVN: r247929
 2017-05-11 20:30:44 +00:00
François Dumont
ea594612f0 2017-05-11 François Dumont <fdumont@gcc.gnu.org> 
* include/debug/safe_container.h [_GLIBCXX_USE_CXX11_ABI]
	(_Safe_container<>): Remove _IsCxx11AllocatorAware template parameter.
	* include/debug/string: Adapt.

From-SVN: r247926
 2017-05-11 20:03:47 +00:00
François Dumont
dc4dd7f63f 2017-05-11 François Dumont <fdumont@gcc.gnu.org> 
* include/debug/formatter.h [_GLIBCXX_INLINE_VERSION]
	(__gnu_debug::_Error_formatter::_Parameter::_M_print_field): Remove.
	(__gnu_debug::_Error_formatter::_Parameter::_M_print_description):
	Remove.
	(__gnu_debug::_Error_formatter::_M_format_word): Remove.
	(__gnu_debug::_Error_formatter::_M_print_word): Remove.
	(__gnu_debug::_Error_formatter::_M_print_string): Remove.
	(__gnu_debug::_Error_formatter::_M_get_max_length): Remove.
	* src/c++11/debug.cc: Adapt.
	* config/abi/pre/gnu-versioned-namespace.ver: Adapt.

From-SVN: r247925
 2017-05-11 19:49:26 +00:00
Jonathan Wakely
395ec8f30c Fix ViewCVS URLs in libstdc++ manual 
* doc/xml/manual/allocator.xml: Fix ViewCVS URLs.
	* doc/xml/manual/mt_allocator.xml: Likewise.
	* doc/html/*: Regenerate.

From-SVN: r247911
 2017-05-11 16:01:10 +01:00
Jonathan Wakely
f8cba3aaae PR libstdc++/80285 optimize std::make_shared for -fno-rtti 
PR libstdc++/80285
	* include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Define
	function to get unique fake std::type_info reference.
	(_Sp_counted_ptr_inplace::_M_get_deleter) [!__cpp_rtti]: Compare to
	_S_ti() fake reference.
	(__shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)): Share
	single implementation with or without RTTI enable.
	[!__cpp_rtti]: Pass fake reference to _M_get_deleter.
	* testsuite/20_util/shared_ptr/creation/alloc.cc: Change expected
	allocation and deallocation counts.
	* testsuite/20_util/shared_ptr/creation/single_allocation.cc: New.
	* testsuite/20_util/shared_ptr/creation/single_allocation_no_rtti.cc:
	New.

From-SVN: r247905
 2017-05-11 14:21:07 +01:00
François Dumont
87c7063d68 Bump version namespace. 
2017-05-10  François Dumont  <fdumont@gcc.gnu.org>

	Bump version namespace.
	* config/abi/pre/gnu-versioned-namespace.ver: Bump version namespace
	from __7 to __8. Bump GLIBCXX_7.0 to GLIBCXX_8.0.
	* acinclude.m4 (libtool_VERSION): Bump to 8:0:0.
	* include/bits/c++config: Adapt.
	* include/bits/regex.h: Adapt.
	* include/experimental/bits/fs_fwd.h: Adapt.
	* include/experimental/bits/lfts_config.h: Adapt.
	* include/std/variant: Adapt.
	* python/libstdcxx/v6/printers.py: Adapt.
	* testsuite/libstdc++-prettyprinters/48362.cc: Adapt.
	* include/bits/stl_tree.h (_Rb_tree_impl<>): Remove _Is_pod_comparator
	template parameter when version namespace is active.

From-SVN: r247858
 2017-05-10 20:40:28 +00:00
François Dumont
e5795ce493 stl_algobase.h (std::__iter_swap<false>): Remove _GLIBCXX_MOVE usage. 
2017-05-10  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/stl_algobase.h (std::__iter_swap<false>): Remove
	_GLIBCXX_MOVE usage.

From-SVN: r247855
 2017-05-10 20:05:26 +00:00
Jason Merrill
e91c2cac34 * testsuite/24_iterators/container_access.cc (test03): Make il3 static. 
From-SVN: r247799
 2017-05-09 11:11:19 -04:00
Jonathan Wakely
9057edd30c Tweak static assertions in std::optional 
* include/std/optional: Use a separate static_assert per condition.
	* testsuite/20_util/optional/cons/value_neg.cc: Update dg-error line
	numbers.

From-SVN: r247748
 2017-05-08 18:13:38 +01:00
Jonathan Wakely
6d430cbd12 Clarify mt_allocator documentation w.r.t deallocation 
* doc/xml/manual/mt_allocator.xml: Clarify deallocation behaviour.
	* doc/html/*: Regenerate.

From-SVN: r247742
 2017-05-08 16:09:08 +01:00
Hugo Beauzée-Luyssen
8a20a3c76f re PR bootstrap/69506 (check-in 232454 seems to cause problems with cygwin builds) 
2017-05-02  Hugo Beauzée-Luyssen <hugo@beauzee.fr>

	PR libstdc++/69506
	* config/os/mingw32-w64/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.

From-SVN: r247502
 2017-05-02 15:04:39 +00:00
François Dumont
30fc569c18 48362.cc: Replace a regexp-test by a note-test. 
2017-04-29  François Dumont  <fdumont@gcc.gnu.org>

	* testsuite/libstdc++-prettyprinters/48362.cc: Replace a regexp-test
	by a note-test.

From-SVN: r247411
 2017-04-29 19:35:28 +00:00
Jonathan Wakely
b26f45f069 PR libstdc++/80553 don't allow destroying non-destructible types 
PR libstdc++/80553
	* include/bits/stl_construct.h (_Destroy, _Destroy_n): Add static
	assertions to ensure type is destructible.
	(destroy_at, destroy, destroy_n): Move from stl_uninitialized.h.
	* include/bits/stl_uninitialized.h (destroy_at, destroy, destroy_n):
	Move to stl_construct.h.
	* testsuite/20_util/specialized_algorithms/memory_management_tools/
	destroy_neg.cc: New test.
	* testsuite/23_containers/vector/cons/destructible_neg.cc: New test.

From-SVN: r247379
 2017-04-28 13:56:53 +01:00
Jonathan Wakely
38233afdcf Remove superfluous "" in dg-error. 
* testsuite/17_intro/headers/c++1998/stdc++_assert_neg.cc: Remove
	superfluous "" in dg-error.

From-SVN: r247378
 2017-04-28 13:56:38 +01:00
Tom de Vries
f166beaf42 Remove superfluous '{ target *-*-* }' in dg-(error|warning|message|bogus) 
find $(find -type d -name testsuite) -type f \
     | xargs sed -ri \
       's#(dg-(error|warning|message|bogus).*) \{ target \*-\*-\* \} \}#\1 }#'

2017-04-28  Tom de Vries  <tom@codesourcery.com>

	* g++.dg/parse/error2.C: Remove superfluous '{ target *-*-* }' in
	dg-(error|warning|message|bogus).
	* g++.dg/parse/parameter-declaration-1.C: Same.
	* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: Same.
	* gcc.dg/Wpointer-sign-Wall.c: Same.
	* gcc.dg/Wpointer-sign-pedantic.c: Same.
	* gcc.dg/cpp/19990413-1.c: Same.
	* gcc.dg/dg-test-1.c: Same.
	* gcc.dg/empty-source-2.c: Same.
	* gcc.dg/empty-source-3.c: Same.
	* gcc.dg/format/c99-printf-1.c: Same.
	* gcc.dg/format/c99-scanf-1.c: Same.
	* gcc.dg/label-decl-2.c: Same.
	* gcc.dg/m-un-2.c: Same.
	* gcc.dg/uninit-pr20644-O0.c: Same.
	* gfortran.dg/pr70006.f90: Same.
	* obj-c++.dg/fsf-package-0.m: Same.

	* testsuite/17_intro/headers/c++1998/stdc++_assert_neg.cc: Remove
	superfluous '{ target *-*-* }' in dg-(error|warning|message|bogus).

From-SVN: r247364
 2017-04-28 07:26:32 +00:00
Jonathan Wakely
4ca4927ac6 Remove reundant const-qualification from cast targets 
* include/ext/pb_ds/detail/list_update_map_/iterators_fn_imps.hpp
	(PB_DS_CLASS_C_DEC::end()): Remove redundant const in cast type.
	* testsuite/util/testsuite_rng.h (twister_rand_gen::get_prob()):
	Likewise.

From-SVN: r247346
 2017-04-27 16:17:05 +01:00
Jonathan Wakely
9425300b41 Improve tests for vector and deque move-assignment 
* testsuite/23_containers/deque/allocator/move_assign-2.cc: Improve
	comment. Ensure first test works because allocator type propagates and
	not because is_always_equal is true.
	* testsuite/23_containers/vector/52591.cc: Likewise. Restore original
	testcase that instantiates the move-assignment operator.

From-SVN: r247284
 2017-04-26 20:25:30 +01:00
Jonathan Wakely
957221f551 PR libstdc++/80506 fix constant used in condition 
PR libstdc++/80506
	* include/bits/random.tcc (gamma_distribution::operator()): Fix magic
	number used in loop condition.

From-SVN: r247099
 2017-04-24 14:43:19 +01:00
Jonathan Wakely
6e2e575a03 PR libstdc++/80504 qualify calls to avoid ADL 
PR libstdc++/80504
	* include/bits/refwrap.h (ref, cref): Qualify calls.
	* testsuite/20_util/reference_wrapper/80504.cc: New test.

From-SVN: r247094
 2017-04-24 12:40:07 +01:00
Jonathan Wakely
71f257f78e PR libstdc++/80493 fix invalid exception specification 
PR libstdc++/80493
	* include/experimental/optional (optional::swap): Fix exception
	specification.

From-SVN: r247093
 2017-04-24 12:40:02 +01:00
Jonathan Wakely
946ecd6ab2 PR libstdc++/80316 make promise::set_value throw no_state error 
PR libstdc++/80316
	* include/std/future (_State_baseV2::_Setter::operator()): Remove
	_S_check calls that are done after the pointer to the shared state is
	already dereferenced.
	(_State_baseV2::_Setter<_Res, void>): Define specialization for void
	as partial specialization so it can be defined within the definition
	of _State_baseV2.
	(_State_baseV2::__setter): Call _S_check.
	(_State_baseV2::__setter(promise<void>*)): Add overload for use by
	promise<void>::set_value and promise<void>::set_value_at_thread_exit.
	(promise<T>, promise<T&>, promise<void>): Make _State a friend.
	(_State_baseV2::_Setter<void, void>): Remove explicit specialization.
	(promise<void>::set_value, promise<void>::set_value_at_thread_exit):
	Use new __setter overload.
	* testsuite/30_threads/promise/members/at_thread_exit2.cc: New test.
	* testsuite/30_threads/promise/members/set_exception.cc: Test
	promise<T&> and promise<void> specializations.
	* testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
	Test for no_state error condition.
	* testsuite/30_threads/promise/members/set_value2.cc: Likewise.

From-SVN: r247064
 2017-04-21 15:49:19 +01:00
Jonathan Wakely
a2c0a1942c Avoid deprecated warnings about std::auto_ptr in library headers 
* include/backward/auto_ptr.h: Ignore deprecated warnings from use
	of auto_ptr.
	* include/bits/shared_ptr.h: Likewise.
	* include/bits/shared_ptr_base.h: Likewise.
	* include/bits/unique_ptr.h: Likewise.
	* libstdc++-v3/testsuite/20_util/default_delete/48631_neg.cc: Adjust
	dg-error lineno.
	* libstdc++-v3/testsuite/20_util/default_delete/void_neg.cc: Likewise.
	* libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc:
	Likewise.
	* libstdc++-v3/testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc:
	Likewise.

From-SVN: r247063
 2017-04-21 14:08:51 +01:00
Edward Smith-Rowland
4ba07ed462 PR libstdc++/68397 std::tr1::expint fails ... long double arguments. 
2017-04-20  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/68397 std::tr1::expint fails ... long double arguments.
	* include/tr1/exp_integral.tcc: Increase iteration limits.
	* testsuite/tr1/5_numerical_facilities/special_functions/15_expint/
	pr68397.cc: New test.
	* testsuite/special_functions/14_expint/pr68397.cc: New test.

From-SVN: r247027
 2017-04-20 15:41:59 +00:00
Jonathan Wakely
1b36f6036e PR79862 check macro for type aliases that depend on <stdint.h> 
PR libstdc++/79862
	* include/std/atomic [!_GLIBCXX_USE_C99_STDINT_TR1] (atomic_int8_t)
	(atomic_uint8_t, atomic_int16_t, atomic_uint16_t, atomic_int32_t,
	(atomic_uint32_t, atomic_int64_t, atomic_uint64_t)
	(atomic_int_least8_t, atomic_uint_least8_t, atomic_int_least16_t)
	(atomic_uint_least16_t, atomic_int_least32_t, atomic_uint_least32_t)
	(atomic_int_least64_t, atomic_uint_least64_t, atomic_int_fast8_t)
	(atomic_uint_fast8_t, atomic_int_fast16_t, atomic_uint_fast16_t)
	(atomic_int_fast32_t, atomic_uint_fast32_t, atomic_int_fast64_t)
	(atomic_uint_fast64_t, atomic_intmax_t, atomic_uintmax_t): Don't
	define.

From-SVN: r247021
 2017-04-20 14:04:28 +01:00
Jonathan Wakely
db7ab54fbf Rationalise ABI links in libstdc++ manual 
* doc/xml/manual/abi.xml: Rephrase one of the references to the
	Itanium C++ ABI.
	* doc/xml/manual/test.xml: Document DejaGnu 1.5.3 requirement.
	* doc/html/*: Regenerate.

From-SVN: r247003
 2017-04-19 17:49:21 +01:00
Jonathan Wakely
6a8446fa8b * libsupc++/new: Update comment on #endif directive. 
From-SVN: r246999
 2017-04-19 16:18:24 +01:00
Jonathan Wakely
6cff9199c1 PR libstdc++/80448 remove noexcept from defaulted functions 
PR libstdc++/80448
	* include/experimental/bits/fs_dir.h (directory_iterator)
	(recursive_directory_iterator): Remove noexcept from defaulted
	constructors.

From-SVN: r246993
 2017-04-19 12:03:43 +01:00