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0fd72195bc
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618 Commits

Author SHA1 Message Date
Jonathan Wakely
0fd72195bc condition_variable (condition_variable_any): Remove unused native_handle_type typedef. 
* include/std/condition_variable (condition_variable_any): Remove
	unused native_handle_type typedef.
	* src/condition_variable.cc (condition_variable): Add missing noexcept
	specifications.
	* 30_threads/condition_variable_any/requirements/typedefs.cc: Remove.

From-SVN: r180454
 2011-10-25 22:44:12 +01:00
Jonathan Wakely
5d020aa222 re PR libstdc++/50862 (deadlock in std::condition_variable_any) 
PR libstdc++/50862
	* include/std/condition_variable (condition_variable_any::wait): Fix
	deadlock and ensure _Lock::lock() is called on exit.
	(condition_variable_any::native_handle): Remove, as per LWG 1500.
	* testsuite/30_threads/condition_variable_any/50862.cc: New.

From-SVN: r180446
 2011-10-25 21:56:43 +01:00
Jonathan Wakely
b81e920eac re PR libstdc++/49894 ([C++0x] Uniform initialization in constructor) 
PR libstdc++/49894
	* include/std/mutex (__mutex_base,__recursive_mutex_base): Define new
	base classes to manage construction/destruction of native mutexes,
	using NSDMI when INIT macros are defined.
	(mutex,recursive_mutex,timed_mutex,recursive_timed_mutex): Derive from
	new base classes.
	* include/std/condition_variable (condition_variable): Use NSDMI when
	INIT macro is defined. Use noexcept.
	* src/condition_variable.cc (condition_variable): Explicitly-default
	constructor/destructor when using NSDMI. Use noexcept.
	(condition_variable_any): Likewise.

From-SVN: r180411
 2011-10-25 00:26:25 +01:00
Jonathan Wakely
3b2eeb43cf re PR libstdc++/50196 ([C++0x] std::thread not available under macos) 
PR libstdc++/50196
	* acinclude.m4 (GLIBCXX_HAS_GTHREADS): Don't depend on _POSIX_TIMEOUTS.
	* configure: Regenerate.
	* include/std/mutex (timed_mutex, recursive_timed_mutex): Define
	conditionally on GTHREADS_HAS_MUTEX_TIMEDLOCK.
	* testsuite/lib/libstdc++.exp (check_v3_target_gthreads_timed): Define.
	* testsuite/lib/dg-options.exp (dg-require-gthreads-timed): Define.
	* testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
	Use dg-require-gthreads-timed instead of dg-require-gthreads.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/
	typesizes.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
	Likewise.
	* testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
	Likewise.
	* testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
	* testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
	* testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
	* testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
	Likewise.
	* testsuite/30_threads/timed_mutex/requirements/typedefs.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
	* testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.

From-SVN: r180329
 2011-10-22 22:31:24 +01:00
Paolo Carlini
fd1e62c239 limits.cc: Replace everywhere __int128_t -> __int128, and __uint128_t -> unsigned __int128. 
2011-09-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/limits.cc: Replace everywhere __int128_t -> __int128, and
	__uint128_t -> unsigned __int128.
	* include/std/type_traits: Likewise.
	* include/std/limits: Likewise.
	* testsuite/18_support/numeric_limits/dr559.cc: Likewise.
	* testsuite/18_support/numeric_limits/lowest.cc: Likewise.
	* testsuite/18_support/numeric_limits/40856.cc: Likewise.
	* testsuite/18_support/numeric_limits/max_digits10.cc: Likewise.
	* testsuite/util/testsuite_common_types.h: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/is_floating_point/value.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/is_signed/value.cc: Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise.
	* testsuite/20_util/is_integral/value.cc: Likewise.
	* config/abi/pre/gnu.ver: Likewise.
	* acinclude.m4: Likewise.
	* configure: Regenerate.
	* config.h.in: Likewise.

From-SVN: r179044
 2011-09-21 11:23:11 +00:00
Paolo Carlini
12bfa8bd29 re PR libstdc++/40856 (numeric_limits not specialized for __int128_t or __uint128_t) 
2011-09-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40856
	* include/std/limits (numeric_limits<__int128_t>,
	numeric_limits<__uint128_t>): Add.
	* src/limits.cc:Define.
	* config/abi/pre/gnu.ver: Export.
	* include/ext/typelist.h (_GLIBCXX_TYPELIST_CHAIN16, 20): Add.
	* testsuite/util/testsuite_common_types.h (integral_types_gnu): Add
	(limits_tl): Use it.
	* testsuite/18_support/numeric_limits/requirements/
	constexpr_functions.cc: Likewise.
	* testsuite/18_support/numeric_limits/40856.cc: New.
	* testsuite/18_support/numeric_limits/dr559.cc: Extend.
	* testsuite/18_support/numeric_limits/lowest.cc: Likewise.
	* testsuite/18_support/numeric_limits/max_digits10.cc: Likewise.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
	Likewise.

From-SVN: r178969
 2011-09-19 11:52:49 +00:00
Paolo Carlini
6d585f0114 re PR libstdc++/50441 ([C++0x] <type_traits> is missing GNU extension types) 
2011-09-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/50441
	* acinclude.m4 ([GLIBCXX_ENABLE_INT128_FLOAT128]): Add.
	* configure.ac: Call it.
	* include/std/type_traits (__is_integral_helper<__int128_t>,
	__is_integral_helper<__uint128_t>,
	__is_floating_point_helper<__float128>,
	__make_unsigned<__int128_t>, __make_signed<__uint128_t>): Add.
	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Extend.
	* 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/is_signed/value.cc: Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise.
	* testsuite/20_util/is_integral/value.cc: Likewise.
	* testsuite/20_util/is_floating_point/value.cc: New.
	* testsuite/20_util/is_floating_point/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_floating_point/requirements/
	explicit_instantiation.cc: Likewise.
	* 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.
	* configure: Regenerate.
	* config.h.in: Likewise.

From-SVN: r178933
 2011-09-17 23:53:26 +00:00
Paolo Carlini
fae3f4598a tuple (make_tuple, [...]): Declare constexpr. 
2011-09-15  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (make_tuple, forward_as_tuple): Declare constexpr.
	(_Tuple_impl<>::_Tuple_impl(_Tuple_impl<>&&)): Likewise.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Enable
	make_tuple test.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
	line number.

From-SVN: r178904
 2011-09-16 00:41:33 +00:00
Daniel Krugler
9480716c80 tuple (_Head_base<>::_M_head, [...]): Change to static constexpr functions; adjust everywhere. 
2011-09-12  Daniel Krugler  <daniel.kruegler@googlemail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (_Head_base<>::_M_head, _Head_base<>::_M_tail,
	_Tuple_impl<>::_M_head, _Tuple_impl<>::_M_tail): Change to static
	constexpr functions; adjust everywhere.
	(__get_helper, get): Declare constexpr all three overloads.
	(tuple_cat): Declare constexpr; use late return type to improve
	error messages.
	* include/std/utility (__pair_get<>::__get, __pair_get<>::__move_get,
	__pair_get<>::__const_get, get): Declare all constexpr.
	* include/std/array (get): Likewise.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Re-enable
	tuple_cat test.
	* testsuite/23_containers/array/constexpr_get.cc: New.
	* testsuite/20_util/tuple/element_access/constexpr_get.cc: Likewise.
	* testsuite/20_util/pair/constexpr_get.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
	line number.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r178799
 2011-09-13 00:06:25 +00:00
Daniel Krugler
ac65b7d221 re PR libstdc++/50159 ([C++0x] tuple_cat only accepts two arguments) 
2011-09-11  Daniel Krugler  <daniel.kruegler@googlemail.com>

	PR libstdc++/50159
	* include/std/tuple (tuple_cat): Reimplement according to the
	resolution of LWG 1385.
	* include/std/type_traits: Define __and_ and __or_ for zero
	arguments too; minor tweaks.
	* testsuite/20_util/tuple/creation_functions/tuple_cat.cc: New.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Disable
	for now tuple_cat test.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* doc/xml/manual/status_cxx200x.xml: Update.

From-SVN: r178770
 2011-09-11 22:10:21 +00:00
Paolo Carlini
049d289351 tuple: Use everywhere std::size_t... 
2011-09-09  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple: Use everywhere std::size_t... instead of int...
	* include/std/functional: Likewise.
	* include/std/scoped_allocator: Likewise.
	* include/bits/stl_pair.h: Likewise.

From-SVN: r178746
 2011-09-10 00:47:02 +00:00
Benjamin Kosnik
a7d0c94ef1 tuple (_Tuple_impl::_M_head, _M_tail): Mark constexpr. 
2011-09-06  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/tuple (_Tuple_impl::_M_head, _M_tail): Mark constexpr.
	(tuple(tuple&&)): Same.
	(tuple(const tuple<_UElements...>& __in)): Same.
	(tuple(tuple<_UElements...>&& __in)): Same.
	(tuple_cat(const tuple<_TElements...>&, const tuple<_UElements...>&)):
	Same.
	(get): Same.
	* include/std/array: Consolidate array::data usage.
	* testsuite/23_containers/array/requirements/constexpr_functions.cc:
	Remove extra include.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: New.
	* testsuite/20_util/tuple/cons/constexpr-2.cc: Add tests.
	* testsuite/20_util/tuple/cons/constexpr-3.cc: Same.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust line numbers.

From-SVN: r178620
 2011-09-07 00:17:09 +00:00
Paolo Carlini
6aa67e7b99 bitset: Trivial formatting fixes. 
2011-09-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/bitset: Trivial formatting fixes.

From-SVN: r178478
 2011-09-02 13:49:10 +00:00
Paolo Carlini
0217ac04cb bitset (_Base_bitset<>::_M_are_all_aux): Remove. 
2011-09-02  Paolo Carlini  <paolo.carlini@oracle.com>
	    Marc Glisse  <marc.glisse@normalesup.org>

	* include/std/bitset (_Base_bitset<>::_M_are_all_aux): Remove.
	(_Base_bitset<>::_M_are_all): Add.
	(bitset<>::all): Use the latter, improve implementation.

Co-Authored-By: Marc Glisse <marc.glisse@normalesup.org>

From-SVN: r178473
 2011-09-02 13:30:32 +00:00
Paolo Carlini
5da7fa30da re PR libstdc++/50268 ([C++0x] bitset doesn't sanitize input) 
2011-09-02  Paolo Carlini  <paolo.carlini@oracle.com>
	    Marc Glisse  <marc.glisse@normalesup.org>

	PR libstdc++/50268
	* include/std/bitset (struct _Sanitize_val): Add.
	(bitset<>::bitset(unsigned long long)): Fix.
	* testsuite/23_containers/bitset/cons/50268.cc: New.

Co-Authored-By: Marc Glisse <marc.glisse@normalesup.org>

From-SVN: r178463
 2011-09-02 10:28:36 +00:00
Paolo Carlini
dbb45bf915 chrono (operator*(const _Rep1&, const duration<>&)): Fix order of template parameters per LWG 2004. 
2011-08-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/chrono (operator*(const _Rep1&, const duration<>&)):
	Fix order of template parameters per LWG 2004.

From-SVN: r178374
 2011-08-31 10:29:31 +00:00
Paolo Carlini
a4eeb82207 future: constexpr functions are implicitly inline. 
2011-08-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/future: constexpr functions are implicitly inline.
	* include/std/chrono: Likewise.
	* include/std/complex: Likewise.
	* include/bits/move.h: Likewise.
	* include/bits/stl_pair.h: Likewise.

From-SVN: r177679
 2011-08-11 17:53:05 +00:00
Benjamin Kosnik
93c66bc68a user.cfg.in (PDF_HYPERLINKS): To NO. 
2011-08-06  Benjamin Kosnik  <bkoz@redhat.com>

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

2011-08-06  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/user.cfg.in: Add scoped_allocator.

	* include/debug/safe_sequence.h: Fix doxygen markup.
	* include/debug/safe_unordered_base.h: Same.
	* include/debug/safe_local_iterator.tcc: Same.
	* include/debug/safe_unordered_container.h: Same.
	* include/std/valarray: Same.
	* include/std/iomanip: Same.
	* include/std/streambuf: Same.
	* include/std/bitset: Same.
	* include/std/fstream: Same.
	* include/std/functional: Same.
	* include/std/istream: Same.
	* include/std/ostream: Same.
	* include/std/scoped_allocator: Same.
	* include/std/sstream: Same.
	* include/parallel/multiway_merge.h: Same.
	* include/parallel/base.h: Same.
	* include/parallel/for_each_selectors.h: Same.
	* include/parallel/multiway_mergesort.h: Same.
	* include/parallel/search.h: Same.
	* include/parallel/partial_sum.h: Same.
	* include/parallel/queue.h: Same.
	* include/parallel/sort.h: Same.
	* include/parallel/random_number.h: Same.
	* include/ext/vstring.h: Same.
	* include/ext/algorithm: Same.
	* include/ext/pb_ds/assoc_container.h: Same.
	* include/ext/bitmap_allocator.h: Same.
	* include/ext/stdio_filebuf.h: Same.
	* include/ext/memory: Same.
	* include/ext/functional: Same.
	* include/bits/basic_ios.h: Same.
	* include/bits/stl_list.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_queue.h: Same.
	* include/bits/gslice.h: Same.
	* include/bits/locale_classes.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/locale_facets.h: Same.
	* include/bits/stl_stack.h: Same.
	* include/bits/stl_heap.h: Same.
	* include/bits/forward_list.h: Same.
	* include/bits/stream_iterator.h: Same.
	* include/bits/basic_string.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/stl_pair.h: Same.
	* include/bits/ios_base.h: Same.
	* include/bits/stl_numeric.h: Same.
	* include/bits/stl_vector.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/codecvt.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/stl_uninitialized.h: Same.
	* include/bits/ptr_traits.h: Same.
	* include/bits/slice_array.h: Same.
	* include/bits/stl_iterator_base_funcs.h: Same.
	* include/bits/stl_algo.h: Same.
	* include/bits/stl_iterator.h: Same.
	* include/bits/stl_tempbuf.h: Same.
	* include/bits/regex.h: Same.
	* include/bits/range_access.h: Same.
	* include/bits/random.h: Same.
	* include/bits/alloc_traits.h: Same.
	* include/bits/regex_error.h: Same.
	* include/bits/locale_facets_nonio.h: Same.
	* include/bits/stl_relops.h: Same.
	* include/backward/auto_ptr.h: Same.
	* libsupc++/initializer_list: Same.

	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Adjust line numbers.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Same.
	* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
	Same.
	* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
	Same.

From-SVN: r177542
 2011-08-07 07:27:06 +00:00
Paolo Carlini
bdc05efbc8 atomic.cc: Use noexcept. 
2011-08-04  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/atomic.cc: Use noexcept.
	* include/std/atomic: Likewise.
	* include/bits/atomic_0.h: Likewise.
	* include/bits/atomic_2.h: Likewise.
	* include/bits/atomic_base.h: Likewise.

From-SVN: r177413
 2011-08-04 19:57:48 +00:00
Benjamin Kosnik
2c4caf0ab9 tuple: Mark more constructors constexpr. 
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
 2011-08-03 21:05:14 +00:00
Benjamin Kosnik
9bc13c238d array (at): Remove constexpr when -fno-exceptions. 
2011-07-25  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/array (at): Remove constexpr when -fno-exceptions.
	* testsuite/23_containers/array/at_neg.cc: Test.

From-SVN: r176780
 2011-07-26 04:21:57 +00:00
Paolo Carlini
2224b91ac5 mutex (timed_mutex, [...]): Update to use steady_clock instead of monotonic_clock. 
2011-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/mutex (timed_mutex, recursive_timed_mutex): Update
	to use steady_clock instead of monotonic_clock.
	* config/abi/pre/gnu.ver: Export steady_clock::now.

From-SVN: r176560
 2011-07-21 11:09:56 +00:00
Benjamin Kosnik
bfef3a711a array (array::at, [...]): Mark constexpr. 
2011-07-20  Benjamin Kosnik  <bkoz@redhat.com>
	    Daniel Krugler  <daniel.kruegler@googlemail.com>

	* include/std/array (array::at, array::operator[]): Mark constexpr.
	* testsuite/23_containers/array/requirements/
	constexpr_element_access.cc: Add.


Co-Authored-By: Daniel Krugler <daniel.kruegler@googlemail.com>

From-SVN: r176550
 2011-07-21 05:48:03 +00:00
Benjamin Kosnik
1b97ec17bc chrono: (system_clock::is_steady): Update to N3291 from is_monotonic. 
2011-07-20  Benjamin Kosnik  <bkoz@redhat.com>
	    Daniel Krugler  <daniel.kruegler@googlemail.com>

	* include/std/chrono: (system_clock::is_steady): Update to N3291
	from is_monotonic.
	(time_point): Add constexpr to nonmember arithmetic operators.
	* src/chrono.cc: Modify for above.
	* src/compatibility-c++0x.cc: Same.
	* testsuite/20_util/time_point/nonmember/constexpr.cc: New.
	* testsuite/20_util/time_point/1.cc: Modify.
	* testsuite/20_util/system_clock/constexpr_data.cc: Modify.
	* testsuite/20_util/system_clock/1.cc: Modify.
	* testsuite/20_util/monotonic_clock/constexpr_data.cc: Move to...
	* testsuite/20_util/steady_clock/constexpr_data.cc: ...here.
	* testsuite/30_threads/condition_variable/members/2.cc: Modify.
	* testsuite/30_threads/condition_variable_any/members/2.cc: Modify.

From-SVN: r176549
 2011-07-21 03:27:51 +00:00
Paolo Carlini
cd88bb8c77 system_error: Use noexcept. 
2011-07-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/system_error: Use noexcept.
	* src/system_error.cc: Likewise.
	* testsuite/19_diagnostics/error_condition/modifiers/39881.cc: Adjust.
	* testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
	* testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
	* testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
	* testsuite/util/testsuite_error.h: Likewise.

	* include/std/system_error (error_code::error_code(_ErrorCodeEnum)):
	Use enable_if on template parameter default.
	(error_condition::error_condition(_ErrorConditionEnum)): Likewise.

From-SVN: r176529
 2011-07-20 18:17:30 +00:00
Benjamin Kosnik
07be61200c bitset (operator[]): Make constexpr. 
2011-07-20  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/bitset (operator[]): Make constexpr.
	* testsuite/23_containers/bitset/operations/constexpr.cc: New.

From-SVN: r176519
 2011-07-20 15:44:18 +00:00
Jonathan Wakely
677aad9c92 Makefile.am: Add new header. 
2011-07-09  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/std/scoped_allocator: New.
	* doc/xml/manual/status_cxx200x.xml: Update.
	* testsuite/20_util/scoped_allocator/1.cc: New.
	* testsuite/20_util/scoped_allocator/propagation.cc: New.
	* testsuite/20_util/scoped_allocator/requirements/typedefs.cc: New.
	* testsuite/20_util/scoped_allocator/requirements/
	explicit_instantiation.cc: New.

From-SVN: r176079
 2011-07-09 14:45:56 +01:00
Jonathan Wakely
4880236e3f re PR libstdc++/49668 ([C++0x] std::thread does not forward its args as rvalues) 
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
 2011-07-09 11:13:01 +01:00
Jonathan Wakely
e8eb60bd92 Makefile.am: Add alloc_traits.h headers. 
2011-06-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/Makefile.am: Add alloc_traits.h headers.
	* include/Makefile.in: Regenerate.
	* include/std/memory: Include uses_allocator.h explicitly.
	* include/bits/allocator.h (allocator_traits): Move to ...
	* include/bits/alloc_traits.h: New header.
	* include/ext/alloc_traits.h (__alloc_traits): Extension to provide
	a common allocator interface for C++98 and C++0x.
	* include/bits/stl_construct.h: Use __alloc_traits.
	* include/bits/stl_uninitialized.h: Likewise.

From-SVN: r175305
 2011-06-22 20:57:12 +01:00
Daniel Krugler
6f17ef336c tuple (__conv_types, [...]): Add. 
2011-06-20  Daniel Krugler  <daniel.kruegler@googlemail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (__conv_types, __one_by_one_convertible,
	__all_convertible): Add.
	(tuple): Use the latter.
	(tuple<_T1>): Remove.
	* testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r175204
 2011-06-20 11:05:45 +00:00
Paolo Carlini
6a97dbf748 valarray (~valarray): Use noexcept. 
2011-06-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/valarray (~valarray): Use noexcept.
	* include/bits/unique_ptr.h (~unique_ptr): Likewise.
	* testsuite/26_numerics/valarray/noexcept_move_construct.cc: New.
	* testsuite/20_util/shared_ptr/cons/noexcept_move_construct.cc:
	Likewise.
	* testsuite/20_util/unique_ptr/cons/noexcept_move_construct.cc:
	Likewise.
	* testsuite/20_util/weak_ptr/cons/noexcept_move_construct.cc:
	Likewise.

From-SVN: r175039
 2011-06-14 17:48:29 +00:00
Paolo Carlini
6b14c6d7ff functional: Use noexcept. 
2011-06-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/functional: Use noexcept.
	* include/bits/stl_tempbuf.h: Likewise.

From-SVN: r175026
 2011-06-14 15:09:14 +00:00
Paolo Carlini
9b3a81dacd type_traits (__is_copy_assignable_impl, [...]): Fix typos. 
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (__is_copy_assignable_impl,
	__is_nt_copy_assignable_impl): Fix typos.

From-SVN: r174840
 2011-06-09 08:03:14 +00:00
Paolo Carlini
545dc5e324 extptr_allocator.h: Include <ext/numeric_traits.h> instead of <limits>. 
2011-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/extptr_allocator.h: Include <ext/numeric_traits.h>
	instead of <limits>.
	* include/bits/allocator.h: Likewise.

	* include/std/chrono (duration_values<>::min): Call lowest, not min.

From-SVN: r174805
 2011-06-08 12:12:00 +00:00
Paolo Carlini
dd7b175ec3 type_traits (__or_, __and_): Add trivial definitions for a single element. 
2011-05-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (__or_, __and_): Add trivial definitions
	for a single element.
	* include/bits/stl_pair.h: Use __and_ in noexcept specs and
	constraints.
	(pair<>::pair(pair&&)): Define.
	(pair<>::pair(const pair<>&)): Constrain with is_convertible.
	(pair<>::pair(pair<>&&)): Likewise, remove noexcept.
	* include/std/tuple: Use __and_ in noexcept specs and constraints.
	(_Tuple_impl<>::_Tuple_impl(allocator_arg_t, const _Alloc&,
	_Tuple_impl&&)): Remove noexcept.
	(tuple<>::tuple(_UElements&&...), tuple(const tuple<_UElements...>&),
	tuple(tuple<_UElements...>&&), tuple(const pair<_U1, _U2>&),
	tuple(pair<_U1, _U2>&&)): Constrain with is_convertible.
	* testsuite/20_util/tuple/moveable2.cc: Use = delete.
	* 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.
	* testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

From-SVN: r174464
 2011-05-31 02:29:22 +00:00
Jonathan Wakely
59d6607d6f tuple: Restore is_convertible constraint. 
2011-05-31  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/tuple: Restore is_convertible constraint.
	* testsuite/20_util/tuple/cons/allocate_noncopyable.cc: Remove.

From-SVN: r174458
 2011-05-31 00:46:13 +01:00
Jonathan Wakely
b821466067 tuple: Implement uses-allocator construction. 
2011-05-30  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/tuple: Implement uses-allocator construction.
	* include/bits/allocator.h (uses_allocator): Move to ...
	* include/bits/uses_allocator.h: New file.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* testsuite/20_util/uses_allocator/cons_neg.cc: New.
	* testsuite/20_util/uses_allocator/construction.cc: New.
	* testsuite/20_util/tuple/cons/allocate_noncopyable.cc: New.
	* testsuite/20_util/tuple/cons/allocators.cc: New.

From-SVN: r174443
 2011-05-30 17:31:17 +01:00
Jonathan Wakely
43653c334d acinclude.m4: Define GLIBCXX_CHECK_GET_NPROCS and GLIBCXX_CHECK_SC_NPROCESSORS_ONLN. 
2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* acinclude.m4: Define GLIBCXX_CHECK_GET_NPROCS and
	GLIBCXX_CHECK_SC_NPROCESSORS_ONLN.
	* configure.ac: Use them. Increase minor version.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* include/std/thread (thread::hardware_concurrency): Remove inline
	definition.
	* src/thread.cc (thread::hardware_concurrency): Define.
	* config/abi/pre/gnu.ver: Export new symbol @3.4.17
	* testsuite/util/testsuite_abi.cc: Add new version.
	* testsuite/lib/libstdc++.exp (check_v3_target_nprocs): Add.
	* testsuite/lib/dg-options.exp (dg-require-nprocs): Add.
	* testsuite/30_threads/thread/members/hardware_concurrency.cc: Use
	dg-require-nprocs and verify hardware_concurrency returns non-zero.

From-SVN: r174383
 2011-05-28 18:27:01 +01:00
Jonathan Wakely
faa0051112 future (launch): Update enumerators and define operators required for bitmask type. 
2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/future (launch): Update enumerators and define
	operators required for bitmask type. Remove trailing whitespace.
	* src/future.cc: Remove trailing whitespace.
	* testsuite/30_threads/async/any.cc: Adjust.
	* testsuite/30_threads/async/sync.cc: Adjust.
	* testsuite/30_threads/async/launch.cc: New.

From-SVN: r174374
 2011-05-28 01:24:11 +01:00
Jonathan Wakely
84b63c01f8 future: Use noexcept. 
2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/future: Use noexcept.
	* src/future.cc: Likewise.

From-SVN: r174368
 2011-05-28 00:25:54 +01:00
Jonathan Wakely
d112944143 thread (this_thread::sleep_until): Move after sleep_for. 
2011-05-27  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/thread (this_thread::sleep_until): Move after sleep_for.

From-SVN: r174365
 2011-05-27 22:37:53 +01:00
Jonathan Wakely
e06745c110 mutex: Add doxygen comments. 
2011-05-26  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/mutex: Add doxygen comments.

From-SVN: r174244
 2011-05-26 00:49:11 +01:00
Paolo Carlini
7f0d79d514 thread: Use noexcept throughout per the FDIS. 
2011-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/thread: Use noexcept throughout per the FDIS.
	* include/std/mutex: Likewise.

From-SVN: r174202
 2011-05-25 14:32:06 +00:00
Paolo Carlini
b850be9d50 re PR libstdc++/49151 ([C++0x][constexpr] chrono::duration has incorrect non-member operator semantics) 
2011-05-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/49151
	* include/std/chrono (operator+, operator-, operator*, operator/,
	operator&): Implement LWG 2020 [WP]; specify constexpr.
	* testsuite/20_util/duration/arithmetic/dr2020.cc: New.

From-SVN: r174150
 2011-05-24 23:29:19 +00:00
Paolo Carlini
4702f095fa [multiple changes] 
2011-05-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/20_util/bind/cv_quals_2.cc: New.

2011-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/49058
	* include/std/functional (_Bind<_Functor(_Bound_args...)>::
	operator()(_Args&&...)): Don't cv qualify _Functor directly
	in the default template argument, SFINAE doesn't apply when
	the functor has no arguments.
	* testsuite/20_util/bind/49058_1.cc: New.
	* testsuite/20_util/bind/49058_2.cc: Likewise.

From-SVN: r174048
 2011-05-23 00:05:24 +00:00
Paolo Carlini
2789f415a1 char_traits.h: Use noexcept throughout. 
2011-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/char_traits.h: Use noexcept throughout.
	* include/std/typeindex: Likewise.

	* include/std/tuple (_Tuple_impl<>_Tuple_impl(_Tuple_impl&&)): Use
	noexcept; adjust callers.
	* include/bits/stl_pair.h (pair<>::pair(pair<>&&)): Use noexcept.
	* testsuite/20_util/tuple/cons/noexcept_move_construct.cc: New.
	* testsuite/20_util/pair/cons/noexcept_move_construct.cc: Likewise.
	* testsuite/20_util/pair/noexcept_swap.cc: Likewise.
	* testsuite/20_util/pair/noexcept_move_assign.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
	line numbers.

From-SVN: r173986
 2011-05-21 00:05:03 +00:00
Jason Merrill
94df301fa0 re PR c++/24163 (dependent Base class scope examined during unqualified name lookup in template) 
PR c++/24163
	PR c++/29131
gcc/cp/
	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
	unqualified lookup.
	* semantics.c (perform_koenig_lookup): Add complain parm.
	* cp-tree.h: Adjust.
	* parser.c (cp_parser_postfix_expression): Adjust.
	(cp_parser_perform_range_for_lookup): Adjust.
libstdc++-v3/
	* include/ext/pb_ds/assoc_container.hpp: Explicitly qualify calls to
	functions from dependent bases.
	* include/ext/pb_ds/detail/rb_tree_map_/erase_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/rb_tree_map_/
	split_join_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/erase_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/splay_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/
	split_join_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/tree_policy/
	order_statistics_imp.hpp: Likewise.
	* include/ext/pb_ds/detail/trie_policy/
	prefix_search_node_update_imp.hpp: Likewise.
	* include/ext/rc_string_base.h: Likewise.
	* include/ext/rope: Likewise.
	* include/ext/ropeimpl.h: Likewise.
	* testsuite/util/exception/safety.h: Likewise.
	* testsuite/util/native_type/native_priority_queue.hpp: Likewise.
	* testsuite/util/testsuite_io.h: Likewise.
	* include/std/functional: Declare mem_fn earlier.
	* include/tr1/functional: Likewise.
	* include/tr1/exp_integral.tcc: Declare __expint_E1 earlier.

From-SVN: r173965
 2011-05-20 14:01:22 -04:00
Paolo Carlini
664e12c126 tuple (tuple_element<__i, [...]): Add. 
2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (tuple_element<__i, const _Tp>,
	tuple_element<__i, volatile _Tp>, tuple_element<__i,
	const volatile _Tp>, tuple_size<const _Tp>, tuple_size<volatile _Tp>,
	tuple_size<const volatile _Tp>): Add.
	* include/std/utility (tuple_size<std::pair<_Tp1, _Tp2>>): Tweak.
	* include/std/array (tuple_size<array<_Tp, _Nm>>): Likewise.
	* testsuite/20_util/tuple/cv_tuple_size.cc: New.
	* testsuite/20_util/tuple/cv_tuple_element.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Tweak dg-warning
	line number.

From-SVN: r173919
 2011-05-19 20:48:39 +00:00
Paolo Carlini
173f26ae56 tuple (tuple<>::operator=(tuple&&)): Specify as noexcept. 
2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (tuple<>::operator=(tuple&&)): Specify as
        noexcept.
	(__get_helper): Likewise.
	(_Head_base<>::_M_head, _Tuple_impl<>::_M_head, _M_tail): Likewise.
	* include/bits/move.h (swap): Likewise.
	* include/bits/algorithmfwd.h (swap): Adjust.
	* include/bits/stl_pair.h (pair<>::operator=(pair&&)): Spec noexcept.
	* testsuite/util/testsuite_allocator.h (uneq_allocator): In C++0x
	mode, prefer delete to access control to make the type not copy
	assignable.
	* testsuite/util/testsuite_tr1.h: Add test classes.
	* testsuite/20_util/tuple/noexcept_swap.cc: New.
	* testsuite/20_util/tuple/noexcept_move_assign.cc: Likewise.
	* testsuite/25_algorithms/reverse/moveable.cc: Likewise, prefer
	delete to access control.
	* testsuite/25_algorithms/swap_ranges/moveable.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
	line numbers.

From-SVN: r173917
 2011-05-19 17:20:22 +00:00
Paolo Carlini
f263981ac8 [multiple changes] 
2011-05-19  Daniel Krugler  <daniel.kruegler@googlemail.com>

	* testsuite/util/testsuite_tr1.h: Add test classes.
	* testsuite/20_util/is_nothrow_assignable/value.cc: Add.

2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (is_assignable, is_copy_assignable,
	is_move_assignable, is_nothrow_assignable, is_nothrow_copy_assignable,
	is_nothrow_move_assignable): Add; minor tweaks elsewhere.
	(has_nothrow_copy_assign): Remove.
	* testsuite/util/testsuite_tr1.h: Add test classes.
	* testsuite/20_util/is_assignable/requirements/typedefs.cc: Add.
	* testsuite/20_util/is_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_nothrow_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_move_assignable/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_move_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_copy_assignable/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_copy_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_assignable/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_assignable/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* 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: r173899
 2011-05-19 10:30:20 +00:00