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429 Commits

Author SHA1 Message Date
Jonathan Wakely
6ab0d680e7 alloc.cc: Fix use of test allocator. 
* testsuite/20_util/shared_ptr/creation/alloc.cc: Fix use of test
	allocator.
	* testsuite/20_util/shared_ptr/creation/no_rtti.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.

From-SVN: r212003
 2014-06-26 00:05:58 +01:00
Jonathan Wakely
b925bf594a Makefile.am: Add new header. 
* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/bits/allocated_ptr.h (__allocated_ptr, __allocate_guarded):
	New RAII utilities for working with allocators.
	* include/bits/shared_ptr_base.h (_Sp_counted_deleter): Define
	__allocator_type typedef and use new __allocated_ptr type.
	(_Sp_counted_ptr_inplace): Likewise.
	(__shared_count::__shared_count, __shared_ptr::__shared_ptr): Use
	__allocate_guarded to to simplify exception handling.
	* include/experimental/any (any::_Manager_alloc::_S_alloc): Likewise.
	* include/std/future (_Result_alloc::_M_destroy): Likewise.
	(_Result_alloc::_S_allocate_result): Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line number.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/creation/no_rtti.cc: New.
	* testsuite/20_util/shared_ptr/creation/alloc.cc: Test allocator
	with fancy pointer.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.

From-SVN: r211996
 2014-06-25 21:54:46 +01:00
Jonathan Wakely
bb85ec6e3a re PR libstdc++/61532 (make_signed and make_unsigned wchar_t have started failing in the libstdc++ testsuite.) 
PR libstdc++/61532
	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Do not
	apply the signed specifier to wchar_t.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Check
	cv-qualifier and size.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
	Likewise.

From-SVN: r211909
 2014-06-23 19:17:03 +01:00
Jonathan Wakely
83387bbd28 parse_numbers.h (_Number_help): Fix divide-by-zero. 
* include/bits/parse_numbers.h (_Number_help): Fix divide-by-zero.
	* include/std/chrono (_Checked_integral_constant): Allow zero.
	* testsuite/20_util/duration/literals/values.cc: Test non-positive
	values and digit separators.

From-SVN: r211890
 2014-06-23 12:30:32 +01:00
Paolo Carlini
3c61a5ba37 DR 1423 PR c++/52174 
gcc/cp
2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1423
	PR c++/52174
	* call.c (standard_conversion): Convert nullptr to bool only
	in case of direct-initialization.
	(convert_like_real): Provide informative error message.

gcc/testsuite
2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1423
	PR c++/52174
	* g++.dg/cpp0x/nullptr31.C: New.
	* g++.dg/cpp0x/sfinae-nullptr1.C: Likewise.
	* g++.dg/cpp0x/nullptr17.C: Update.

libstdc++-v3
2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1423
	PR c++/52174
	* testsuite/20_util/is_assignable/value.cc: Update.

From-SVN: r211195
 2014-06-03 17:48:36 +00:00
Rüdiger Sonderfeld
d371802725 type_traits (__strictest_alignment): New helper struct. 
2014-06-02  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
	    Jonathan Wakely  <jwakely@redhat.com>

	* libstdc++-v3/include/std/type_traits (__strictest_alignment): New
	helper struct.
	(aligned_union): New struct (C++11).
	(aligned_union_t): New type alias (C++14).
	* doc/xml/manual/status_cxx2011.xml: Update.
	* libstdc++-v3/testsuite/20_util/aligned_union/1.cc: New file.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.

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

From-SVN: r211137
 2014-06-02 14:55:14 +01:00
Jonathan Wakely
75a8a745af re PR libstdc++/60793 (Add target *-*-dragonfly* to dg-options on 172 libstdc++ tests) 
PR libstdc++/60793
	* testsuite/*: Use 's/\*-\*-freebsd\* /&*-*-dragonfly* /' to add
	dragonfly target selector to all tests that run on freebsd.

From-SVN: r210849
 2014-05-23 11:19:20 +01:00
Jonathan Wakely
21e2806a8f re PR libstdc++/61269 (<type_traits> includes <cstdint> inside std namespace) 
PR libstdc++/61269
	* include/std/type_traits: Move include outside namespace std.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.

From-SVN: r210715
 2014-05-21 16:09:37 +01:00
Jonathan Wakely
53caffbe8d typedefs-1.cc: Fix test for 32-bit target. 
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Fix
	test for 32-bit target.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
	Likewise.
	* testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset_neg.cc:
	Fix test.

From-SVN: r210517
 2014-05-16 15:55:45 +01:00
Jonathan Wakely
cd1464dbc6 parse_numbers.h (__parse_int::_Number_help): Check for overflow. 
* include/bits/parse_numbers.h (__parse_int::_Number_help): Check for
	overflow.
	* include/std/chrono (chrono_literals::__select_type::_Select_type):
	Remove.
	(chrono_literals::_Checked_integral_constant): Define.
	Simplify UDL operator templates and check for overflow.
	* testsuite/20_util/duration/literals/range.cc: New.

From-SVN: r210513
 2014-05-16 12:08:49 +01:00
Ed Smith-Rowland
a2f4bd2ae1 re PR libstdc++/61166 (overflow when parse number in std::duration operator"") 
2014-05-15  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/61166
	* include/bits/parse_numbers.h: Use integral_constant to remove
	duplication and simplify.
	* testsuite/20_util/duration/literals/61166.cc: New.

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

From-SVN: r210511
 2014-05-16 10:30:57 +01:00
Jonathan Wakely
c0eef1c8f2 re PR libstdc++/60326 (Incorrect type from std::make_unsigned<wchar_t>) 
PR libstdc++/60326
	* include/std/type_traits (__make_unsigned, __make_signed): Define
	specializations for wchar_t, char16_t and char32_t.
	* testsuite/20_util/make_signed/requirements/typedefs-4.cc: New.
	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Correct
	test for make_unsigned<volatile wchar_t>.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.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: r210473
 2014-05-15 13:31:05 +01:00
Jonathan Wakely
af222e7486 tuple (__add_c_ref, [...]): Remove. 
* include/std/tuple (__add_c_ref, __add_ref, __add_r_ref): Remove.
	(__tuple_element_t): Define.
	(tuple_element): Use __tuple_element_t.
	(__cv_tuple_size): Define.
	(tuple_size<cv _Tp>): Use __cv_tuple_size.
	(get, __get_helper, __get_helper2): Remove uses of __add_ref etc.
	(get<_Tp>(tuple<_Types...>&&)): Use forward instead of move.
	(__tuple_compare): Remove size check, re-order parameters.
	(operator==, operator<): Use static_assert to check requirements.
	* include/std/functional (__volget): use __tuple_element_t.
	* testsuite/20_util/tuple/element_access/get_by_type.cc: Test rvalues.
	* testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.

From-SVN: r210447
 2014-05-14 23:16:35 +01:00
Jason Merrill
d02f620dc0 re PR c++/20332 (poor diagnostic when bind non lvalue to a reference for default arguments) 
PR c++/20332
	PR c++/21631
	* call.c (reference_binding): Treat lvalue/rvalue mismatch and
	dropped cv-quals as a bad conversion.
	(convert_like_real) [ck_ref_bind]: Explain them.
	(compare_ics): Check badness before stripping reference
	bindings.  Handle comparing bad reference bindings.
	* typeck.c (comp_cv_qualification): Add overload that just takes
	integers.
	* cp-tree.h: Declare it.

From-SVN: r210436
 2014-05-14 12:48:07 -04:00
Jason Merrill
89606913ce call.c (struct conversion_info): Rename 'from_type' to 'from'. 
* call.c (struct conversion_info): Rename 'from_type' to 'from'.
	(arg_conversion_rejection, bad_arg_conversion_rejection)
	(explicit_conversion_rejection, template_conversion_rejection): Adjust.
	(add_function_candidate): Pass actual argument, rather than type, to
	bad_arg_conversion_rejection.
	(print_conversion_rejection): Explain what's wrong with the conversion.
	(print_z_candidate): Say "candidate:" before each candidate.
	(splice_viable): Be strict if we see a viable or template candidate.
	(build_user_type_conversion_1): Pass false to strict parameter.
	(perform_overload_resolution, build_conditional_expr_1): Likewise.
	(build_new_op_1, build_new_method_call_1): Likewise.
	(build_op_call_1): Pass true to strict parameter.

From-SVN: r210435
 2014-05-14 12:47:54 -04:00
Jonathan Wakely
b82f988e8d re PR libstdc++/60497 (unique_ptr<T> tries to complete its type T even though it's not required to be a complete type) 
PR libstdc++/60497
	* include/debug/array (get): Qualify call to other get overload.
	* include/profile/array (get): Likewise.
	* include/std/array (get): Likewise.
	* include/std/functional (_Mu, _Bind, _Bind_result): Qualify std::get.
	* include/std/mutex (unique_lock, call_once): Use __addressof.
	(__unlock_impl): Remove unused template.
	(__try_to_lock): Declare inline.
	(__try_lock_impl::__do_try_lock): Qualify function calls.
	(lock): Avoid narrowing conversion.
	* testsuite/20_util/bind/60497.cc: New.
	* testsuite/23_containers/array/element_access/60497.cc: New.
	* testsuite/30_threads/call_once/60497.cc: New.
	* testsuite/30_threads/unique_lock/cons/60497.cc: New.

From-SVN: r210388
 2014-05-13 18:22:08 +01:00
Jonathan Wakely
75e75a087d re PR libstdc++/60497 (unique_ptr<T> tries to complete its type T even though it's not required to be a complete type) 
PR libstdc++/60497
	* include/std/tuple (get, __tuple_compare): Qualify more calls to
	prevent ADL. Cast comparison results to bool.
	* testsuite/20_util/tuple/60497.cc: Test accessing rvalues.
	* testsuite/20_util/tuple/comparison_operators/overloaded.cc: New.

From-SVN: r210366
 2014-05-13 12:18:01 +01:00
Jonathan Wakely
62da5a07b2 re PR libstdc++/61036 (shared_ptr<void>(new T) rejected) 
PR libstdc++/61036
	* include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(_Tp1*)):
	Check the correct type in the static assertion.
	* testsuite/20_util/shared_ptr/cons/61036.cc: New.

From-SVN: r210015
 2014-05-02 19:29:48 +01:00
Jonathan Wakely
3a0f3672e5 re PR c++/60786 (In C++11 an explicit instantiation with an unqualified name must be in the right namespace) 
PR c++/60786
	* testsuite/20_util/shared_ptr/requirements/explicit_instantiation/
	1.cc: Fix invalid explicit instantiations with unqualified names.
	* testsuite/20_util/shared_ptr/requirements/explicit_instantiation/
	2.cc: Likweise.
	* testsuite/20_util/tuple/53648.cc: Likweise.
	* testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc:
	Likewise.
	* testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/requirements/
	debug_container.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/debug.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/requirements/debug.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/
	debug_container.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/
	explicit_instantiation/3.cc: Likewise.

From-SVN: r209431
 2014-04-15 20:05:45 +01:00
Jonathan Wakely
4803acceb2 re PR libstdc++/60594 (std::function of a type with a declared (but not defined) return type fails to compile) 
PR libstdc++/60594
	* include/std/functional (function::_Callable): Exclude own type
	from the callable checks.
	* testsuite/20_util/function/60594.cc: New.

From-SVN: r209422
 2014-04-15 16:25:52 +01:00
Jonathan Wakely
025eac9b9e N3887 Consistent Metafunction Aliases 
* include/std/tuple (tuple_element_t): Define.
	* testsuite/20_util/tuple/tuple_element.cc: Change to compile-only
	test.
	* testsuite/20_util/tuple/tuple_element_t.cc: New.

From-SVN: r209395
 2014-04-15 00:17:52 +01:00
Jonathan Wakely
39e6a690ec re PR libstdc++/60497 (unique_ptr<T> tries to complete its type T even though it's not required to be a complete type) 
PR libstdc++/60497
	* include/std/tuple (get): Qualify calls to prevent ADL.
	* testsuite/20_util/tuple/60497.cc: New.

From-SVN: r209381
 2014-04-14 16:32:58 +01:00
Jonathan Wakely
631e3e1b75 Fix testsuite bugs. 
* testsuite/20_util/exchange/1.cc: Add missing return statements.
	* testsuite/20_util/pair/40925.cc: Avoid most vexing parse.
	* testsuite/22_locale/codecvt_byname/50714.cc: Add missing exception
	specifications.

From-SVN: r209196
 2014-04-07 19:40:18 +01:00
Jason Merrill
f221dc810d re PR c++/57899 (bind/function with data member: infinite recursion) 
PR c++/57899
	* cp-tree.h (struct saved_scope): Add x_local_specializations.
	(local_specializations): New macro.
	* pt.c (local_specializations): Remove variable.

From-SVN: r207332
 2014-01-30 22:47:22 -05:00
Jonathan Wakely
200674232e alloc_traits.h (allocator_traits::_S_allocate): Do not use varargs when argument could be non-POD. 
* include/bits/alloc_traits.h (allocator_traits::_S_allocate): Do
	not use varargs when argument could be non-POD.
	(__alloctr_rebind_helper): Eliminate static const bool member by
	using true_type and false_type.
	(allocator_traits::__allocate_helper): Likewise.
	(allocator_traits::__construct_helper): Likewise.
	(allocator_traits::__destroy_helper): Likewise.
	(allocator_traits::__maxsize_helper): Likewise.
	(allocator_traits::__select_helper): Likewise.
	* include/bits/ptr_traits.h (__ptrtr_rebind_helper): Likewise.
	* include/bits/stl_tree.h (_Rb_tree::operator=(const _Rb_tree&)):
	Remove redundant condition.
	* include/bits/stl_vector.h (vector::operator=(const vector&)):
	Likewise.
	(_Vector_impl::_M_allocate, _Vector_impl::_M_deallocate): Use
	indirection through __alloc_traits.
	* include/ext/alloc_traits.h (__allocator_always_compares_equal):
	Eliminate static const bool members by using true_type and false_type.
	(__gnu_cxx::__alloc_traits::__is_custom_pointer): Optimize.
	* testsuite/util/testsuite_allocator.h (PointerBase): Define.
	* testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc:
	New.
	* testsuite/20_util/allocator_traits/requirements/typedefs2.cc: New.

From-SVN: r207240
 2014-01-29 14:57:35 +00:00
Jonathan Wakely
156b60e0b9 re PR libstdc++/59656 (weak_ptr::lock function crashes when compiling with -fno-exceptions flag) 
2014-01-28  Jonathan Wakely  <jwakely@redhat.com>
	    Kyle Lippincott  <spectral@google.com>

	PR libstdc++/59656
	* include/bits/shared_ptr.h (shared_ptr): Add new non-throwing
	constructor and grant friendship to weak_ptr.
	(weak_ptr::lock()): Use new constructor.
	* include/bits/shared_ptr_base.h
	(_Sp_counted_base::_M_add_ref_lock_nothrow()): Declare new function
	and define specializations.
	(__shared_count): Add new non-throwing constructor.
	(__shared_ptr): Add new non-throwing constructor and grant friendship
	to __weak_ptr.
	(__weak_ptr::lock()): Use new constructor.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.

Co-Authored-By: Kyle Lippincott <spectral@google.com>

From-SVN: r207180
 2014-01-28 10:23:27 +00:00
Richard Sandiford
aa118a03c4 Update copyright years in libstdc++-v3/ 
From-SVN: r206301
 2014-01-02 22:30:10 +00:00
Hans-Peter Nilsson
ca9431f7fe chi2_quality.h: Break out from chi2_quality.cc. 
* testsuite/20_util/hash/chi2_quality.h: Break out from
	chi2_quality.cc.
	* testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Ditto.
	* testsuite/20_util/hash/chi2_q_document_words.cc: Ditto.
	* testsuite/20_util/hash/chi2_q_bit_string_set.cc: Ditto.  Increase
	SAMPLES to 35000 for simulator targets.
	* testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Ditto.
	* testsuite/20_util/hash/chi2_q_uniform_random.cc: Ditto.
	* testsuite/20_util/hash/chi2_quality.cc: Remove.

From-SVN: r206167
 2013-12-22 14:57:53 +00:00
Paolo Carlini
a0d026d943 value.cc: Add test. 
2013-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/is_base_of/value.cc: Add test.

	* include/std/fstream: Tiny formatting tweak.

From-SVN: r205851
 2013-12-10 09:48:50 +00:00
Renlin Li
c38114079b chi2_quality.cc: Change -DSAMPLES=30000. 
libstdc++-v3/

	* testsuite/20_util/hash/chi2_quality.cc: Change -DSAMPLES=30000.

From-SVN: r205810
 2013-12-09 17:23:50 +00:00
Paolo Carlini
ae29d0253f explicit_instantiation.cc: New. 
2013-12-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/add_const/requirements/explicit_instantiation.cc:
	New.
	* testsuite/20_util/add_const/value.cc: Likewise.
	* testsuite/20_util/add_cv/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/add_cv/value.cc: Likewise.
	* testsuite/20_util/add_pointer/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/add_pointer/value.cc: Likewise.
	* testsuite/20_util/add_volatile/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/add_volatile/value.cc: Likewise.
	* testsuite/20_util/alignment_of/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/alignment_of/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/alignment_of/value.cc: Likewise.
	* testsuite/20_util/extent/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/extent/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/extent/value.cc: Likewise.
	* testsuite/20_util/has_virtual_destructor/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/has_virtual_destructor/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/has_virtual_destructor/value.cc: Likewise.
	* testsuite/20_util/is_abstract/requirements/explicit_instantiation.cc:
 	Likewise.
	* testsuite/20_util/is_abstract/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_abstract/value.cc: Likewise.
	* testsuite/20_util/is_arithmetic/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_arithmetic/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_arithmetic/value.cc: Likewise.
	* testsuite/20_util/is_array/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_array/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_array/value.cc: Likewise.
	* testsuite/20_util/is_base_of/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_base_of/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_base_of/value.cc: Likewise.
	* testsuite/20_util/is_class/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_class/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_class/value.cc: Likewise.
	* testsuite/20_util/is_const/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_const/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_const/value.cc: Likewise.
	* testsuite/20_util/is_empty/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_empty/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_empty/value.cc: Likewise.
	* testsuite/20_util/is_enum/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/is_enum/requirements/typedefs.cc
	* testsuite/20_util/is_enum/value.cc: Likewise.
	* testsuite/20_util/is_pointer/requirements/explicit_instantiation.cc
	* testsuite/20_util/is_pointer/value.cc: Likewise.
	* testsuite/20_util/is_polymorphic/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_polymorphic/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_polymorphic/value.cc: Likewise.
	* testsuite/20_util/is_same/requirements/explicit_instantiation.cc
	* testsuite/20_util/is_same/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_same/value.cc: Likewise.
	* testsuite/20_util/is_union/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_union/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_union/value.cc: Likewise.
	* testsuite/20_util/is_void/requirements/explicit_instantiation.cc
	* testsuite/20_util/is_void/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_void/value.cc: Likewise.
	* testsuite/20_util/is_volatile/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_volatile/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_volatile/value.cc: Likewise.
	* testsuite/20_util/rank/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/rank/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/rank/value.cc: Likewise.
	* testsuite/20_util/remove_all_extents/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/remove_all_extents/value.cc: Likewise.
	* testsuite/20_util/remove_const/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/remove_const/value.cc: Likewise.
	* testsuite/20_util/remove_cv/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/20_util/remove_cv/value.cc: Likewise.
	* testsuite/20_util/remove_extent/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/remove_extent/value.cc: Likewise.
	* testsuite/20_util/remove_pointer/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/remove_pointer/value.cc: Likewise.
	* testsuite/20_util/remove_volatile/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/remove_volatile/value.cc: Likewise.

From-SVN: r205789
 2013-12-08 09:44:48 +00:00
Paolo Carlini
44916fe15f testsuite_tr1.h (test_category, [...]): constexpr in c++11 mode. 
2013-12-06  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/util/testsuite_tr1.h (test_category, test_property,
	test_relationship): constexpr in c++11 mode.
	* testsuite/20_util/add_lvalue_reference/value.cc: Use static_assert
	and change to dg-do compile testcase.
	* testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/aligned_storage/value.cc: Likewise.
	* testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
	* testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
	* testsuite/20_util/has_trivial_default_constructor/value.cc: Likewise.
	* testsuite/20_util/is_compound/value.cc: Likewise.
	* testsuite/20_util/is_constructible/value.cc: Likewise.
	* testsuite/20_util/is_convertible/value.cc: Likewise.
	* testsuite/20_util/is_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_copy_constructible/value.cc: Likewise.
	* testsuite/20_util/is_floating_point/value.cc: Likewise.
	* testsuite/20_util/is_function/value.cc: Likewise.
	* testsuite/20_util/is_fundamental/value.cc: Likewise.
	* testsuite/20_util/is_integral/value.cc: Likewise.
	* testsuite/20_util/is_literal_type/value.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_member_function_pointer/value.cc: Likewise.
	* testsuite/20_util/is_member_object_pointer/value.cc: Likewise.
	* testsuite/20_util/is_member_pointer/value.cc: Likewise.
	* testsuite/20_util/is_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_move_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_default_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
	* testsuite/20_util/is_null_pointer/value.cc: Likewise.
	* testsuite/20_util/is_object/value.cc: Likewise.
	* testsuite/20_util/is_pod/value.cc: Likewise.
	* testsuite/20_util/is_reference/value.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_scalar/value.cc: Likewise.
	* testsuite/20_util/is_signed/value.cc: Likewise.
	* testsuite/20_util/is_standard_layout/value.cc: Likewise.
	* testsuite/20_util/is_trivial/value.cc: Likewise.
	* testsuite/20_util/is_trivially_destructible/value.cc: Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/remove_reference/value.cc: Likewise.

From-SVN: r205766
 2013-12-06 23:08:41 +00:00
Jonathan Wakely
3c8bceb13e gnu.ver (_ZNSt11regex_errorC*): Export regex_error constructors. 
* config/abi/pre/gnu.ver (_ZNSt11regex_errorC*): Export regex_error
	constructors.
	* testsuite/20_util/addressof/1.cc: Remove { dg-do compile }.
	* testsuite/20_util/allocator_traits/members/destroy.cc: Likewise.
	* testsuite/20_util/allocator_traits/members/select.cc: Likewise. Fix
	failure.
	* testsuite/28_regex/basic_regex/ctors/extended/cstring.cc: Likewise.
	* testsuite/28_regex/init-list.cc: Likewise.
	* testsuite/28_regex/regex_error/regex_error.cc: Likewise.
	* testsuite/28_regex/sub_match/length.cc: Likewise. Add main.
	* testsuite/28_regex/sub_match/cast_char.cc: Likewise. Fix test.
	* testsuite/28_regex/sub_match/cast_wchar_t.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_extended.cc: Delete.

From-SVN: r205063
 2013-11-19 23:22:26 +00:00
Jonathan Wakely
ad098ad133 shared_ptr_base.h (_Sp_counted_base<_S_single>): Use non-atomic operations. 
* include/bits/shared_ptr_base.h (_Sp_counted_base<_S_single>): Use
	non-atomic operations.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line number.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.

From-SVN: r204949
 2013-11-18 13:52:39 +00:00
Jonathan Wakely
5275f3e546 re PR libstdc++/58982 (std::vector<std::atomic<int>> vai(10); does not compile anymore) 
PR libstdc++/58982
	* include/bits/stl_algobase.h (__copy_move::__copy_m): Use assertion
	to prevent using memmove() on non-assignable types.
	(__copy_move_backward::__copy_move_b): Likewise.
	* include/bits/stl_uninitialized.h (uninitialized_copy
	uninitialized_copy_n, uninitialized_fill, uninitialized_fill_n,
	__uninitialized_default, __uninitialized_default_n): Check for
	assignable as well as trivial.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy/
	58982.cc: New.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
	58982.cc: New.
	* testsuite/20_util/specialized_algorithms/uninitialized_fill/
	58982.cc: New.
	* testsuite/20_util/specialized_algorithms/uninitialized_fill_n/
	58982.cc: New.
	* testsuite/25_algorithms/copy/58982.cc: New.
	* testsuite/25_algorithms/copy_n/58982.cc: New.

From-SVN: r204615
 2013-11-09 12:38:00 +00:00
Jonathan Wakely
4457e88ce1 N3655 C++1y TransformationTraits Redux 
N3655 C++1y TransformationTraits Redux
	* include/std/type_traits (remove_const_t, remove_volatile_t,
	remove_cv_t, add_const_t, add_volatile_t, add_cv_t, remove_reference_t,
	add_lvalue_reference_t, add_rvalue_reference_t, make_signed_t,
	make_unsigned_t, remove_extent_t, remove_all_extents_t,
	remove_pointer_t, add_pointer_t, aligned_storage_t, decay_t,
	enable_if_t, conditional_t, common_type_t, underlying_type_t,
	result_of_t): Define.
	* doc/xml/manual/status_cxx2014.xml: Update.
	* testsuite/20_util/add_lvalue_reference/requirements/typedefs-3.cc:
	New.
	* testsuite/20_util/add_rvalue_reference/requirements/typedefs-3.cc:
	New.
	* testsuite/20_util/common_type/requirements/typedefs-3.cc: New.
	* testsuite/20_util/conditional/requirements/typedefs-2.cc: New.
	* testsuite/20_util/decay/requirements/typedefs-2.cc: New.
	* testsuite/20_util/enable_if/requirements/typedefs-2.cc: New.
	* testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
	* testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
	* testsuite/20_util/remove_reference/requirements/typedefs.cc: New.
	* testsuite/20_util/result_of/requirements/typedefs.cc: New.
	* testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New.
	* testsuite/20_util/common_type/requirements/typedefs-2.cc: Change to
	compile-only test.
	* testsuite/20_util/decay/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-1.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: r204426
 2013-11-05 22:57:36 +00:00
Jonathan Wakely
d081231ab5 N3421 C++1y Transparent functors 
N3421 C++1y Transparent functors
	* include/bits/stl_function.h (plus<void>, minus<void>,
	multiplies<void>, divides<void>, modulus<void>, negate<void>,
	equal_to<void>, not_equal_to<void>, greater<void>, less<void>,
	greater_equal<void>, less_equal<void>, logical_and<void>,
	logical_or<void>, logical_not<void>, bit_and<void>, bit_or<void>,
	bit_xor<void>, bit_not<void>): Define.
	* doc/xml/manual/status_cxx2014.xml: Update.
	* testsuite/20_util/function_objects/comparisons_void.cc: New.

	* include/bits/stl_function.h: Implement N3421.
	* testsuite/20_util/function_objects/comparisons_void.cc: New.

From-SVN: r204290
 2013-11-01 11:07:15 +00:00
Jonathan Wakely
1b1bdc03f8 tuple (_Index_tuple, [...]): Move to <utility>. 
* include/std/tuple (_Index_tuple, _Build_index_tuple): Move to
	<utility>.
	* include/std/utility (integer_sequence, make_integer_sequence,
	index_sequence, make_index_sequence, index_sequence_for): Define.
	* doc/xml/manual/status_cxx2014.xml: Update.
	* testsuite/20_util/integer_sequence/intseq.cc: New.
	* testsuite/20_util/integer_sequence/requirements/typedefs.cc: New.

From-SVN: r204275
 2013-10-31 19:23:54 +00:00
Paolo Carlini
0a466ec0c7 48631_neg.cc: Tweak dg-prune. 
2013-10-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/default_delete/48631_neg.cc: Tweak dg-prune.

From-SVN: r204253
 2013-10-31 12:38:02 +00:00
Jonathan Wakely
8d52ed5c81 shared_ptr (__shared_ptr): Assert non-void pointer. 
* include/bits/shared_ptr (__shared_ptr): Assert non-void pointer.
	* include/bits/shared_ptr (default_delete): Likewise.
	* testsuite/20_util/shared_ptr/cons/58839.cc: Do not use
	default_delete<void>.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: New.
	* testsuite/20_util/default_delete/void_neg.cc: New.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
	* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.

From-SVN: r204225
 2013-10-30 19:48:52 +00:00
Jonathan Wakely
c8c0f5577d re PR libstdc++/58839 (dereferencing void* in shared_ptr(unique_ptr&& u) constructor) 
PR libstdc++/58839
	* include/bits/shared_ptr_base.h
	(__shared_ptr<T>::__shared_ptr(unique_ptr<U,D>&&)): Only use addressof
	when unique_ptr<U,D>::pointer is not a built-in pointer type.
	* testsuite/20_util/shared_ptr/cons/58839.cc: New.
	* testsuite/20_util/enable_shared_from_this/members/assign.cc: New.
	* testsuite/20_util/enable_shared_from_this/members/unique_ptr.cc: New.

From-SVN: r204184
 2013-10-29 21:33:29 +00:00
Paolo Carlini
66caf47a50 re PR libstdc++/58850 (Conversion error in chrono) 
2013-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/58850
	* include/std/chrono (minutes, hours): Change typedefs to uniformly
	use int64_t.
	* testsuite/20_util/duration/arithmetic/58850.cc: New.

From-SVN: r203978
 2013-10-23 15:31:26 +00:00
Diego Novillo
37ea0d87a3 Add missing function in 20_util/exchange/1.cc. 
When this test is compiled at -O0, the compiler does not remove the
address comparison. This causes a link failure, since the body of f()
is missing.

	* testsuite/20_util/exchange/1.cc: Add missing function
	bodies.

From-SVN: r203629
 2013-10-15 14:51:37 -04:00
Jonathan Wakely
fd673f296a 58659.cc: Use VERIFY instead of aborting. 
* testsuite/20_util/shared_ptr/cons/58659.cc: Use VERIFY instead of
	aborting.

From-SVN: r203325
 2013-10-09 19:37:26 +01:00
Marcus Shawcroft
57b4899877 Fix unprototyped abort() introduced in libstdc++/58659.cc testcase. 
From-SVN: r203321
 2013-10-09 14:26:52 +00:00
Jonathan Wakely
61bf02e007 re PR libstdc++/58659 (Construction of shared_ptr from unique_ptr mismatches new/delete and std::allocator for __shared_ptr_count) 
PR libstdc++/58659
	* include/bits/shared_ptr_base.h (__shared_count::__shared_count(P,D)):
	Delegate to constructor taking allocator.
	(__shared_count::_S_create_from_up): Inline into ...
	(__shared_count::__shared_count(unique_ptr<Y,D>&&): Here. Use
	std::conditional instead of constrained overloads. Allocate memory
	using the allocator type that will be used for deallocation.
	* testsuite/20_util/shared_ptr/cons/58659.cc: New.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust.

From-SVN: r203274
 2013-10-08 13:33:37 +01:00
Jonathan Wakely
44d209d7e2 re PR libstdc++/58569 (Compilation error when a class contains multiple std::function) 
2013-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Daniel Krugler  <daniel.kruegler@gmail.com>

	PR libstdc++/58569
	* include/std/functional (function::_CheckResult): Move to namespace
	scope and rename to __check_func_return_type.
	* testsuite/20_util/function/58569.cc: New.

Co-Authored-By: Daniel Kruegler <daniel.kruegler@gmail.com>

From-SVN: r203132
 2013-10-02 21:21:52 +01:00
Jonathan Wakely
3fd113d7f1 re PR libstdc++/58594 (std::make_shared does not accept const types as parameters) 
PR libstdc++/58594
	* include/bits/shared_ptr_base.h
	(_Sp_counted_ptr_inplace::_M_get_deleter()): Cast away cv-quals.
	* testsuite/20_util/shared_ptr/creation/58594.cc: New.

From-SVN: r203131
 2013-10-02 20:55:14 +01:00
Jonathan Wakely
d02dae41e3 re PR libstdc++/57465 (Failed postcondition for std::function constructed with null function pointer) 
PR libstdc++/57465
	* include/std/functional
	(_Function_base::_Base_manager::_M_not_empty_function): Fix overload
	for pointers.
	* testsuite/20_util/function/cons/57465.cc: New.

From-SVN: r202974
 2013-09-27 15:06:09 +01:00
Jason Merrill
46812ec24c typeck2.c (store_init_value): Diagnose a non-constant initializer for in-class static. 
* typeck2.c (store_init_value): Diagnose a non-constant
	initializer for in-class static.

From-SVN: r200450
 2013-06-26 22:35:46 -04:00