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5054 Commits

Author SHA1 Message Date
Ulrich Drepper 5c8efaf2fb random.tcc: Fix operator>> and operator<< for uniform_on_sphere_distribution. 
* include/ext/random.tcc: Fix operator>> and operator<< for
	uniform_on_sphere_distribution.

From-SVN: r212496
 2014-07-13 16:43:01 +00:00
Ulrich Drepper 863a2c7ecc random: Add uniform_on_sphere_distribution definition. 
2014-07-12  Ulrich Drepper  <drepper@gmail.com>

	* include/ext/random: Add uniform_on_sphere_distribution definition.
	* include/ext/random.tcc: Add out-of-band member function definitions
	for uniform_on_sphere_distribution.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	cons/default.cc: New file.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	operators/equal.cc: New file.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	operators/inequal.cc: New file.
	* testsuite/ext/random/uniform_on_sphere_distribution/
	operators/serialize.cc: New file.

From-SVN: r212492
 2014-07-13 11:07:44 +00:00
Edward Smith-Rowland 8daac7749f Add the logistic_distribution as an extension. 
2014-07-11  Edward Smith-Rowland  <3dw4rd@verizon.net>

	Add the logistic_distribution as an extension.
	* include/ext/random: Add the logistic_distribution.
	* include/ext/random.tcc: Add the logistic_distribution.
	* testsuite/ext/random/logistic_distribution/cons/parms.cc: New.
	* testsuite/ext/random/logistic_distribution/cons/default.cc: New.
	* testsuite/ext/random/logistic_distribution/requirements/typedefs.cc:
	New.
	* testsuite/ext/random/logistic_distribution/operators/inequal.cc: New.
	* testsuite/ext/random/logistic_distribution/operators/equal.cc: New.
	* testsuite/ext/random/logistic_distribution/operators/serialize.cc:
	New.

From-SVN: r212476
 2014-07-12 01:32:20 +00:00
Jonathan Wakely 7757d79bfc any (any::_Manager_alloc::_Data): Reorder tuple members to simplify pretty printing. 
* include/experimental/any (any::_Manager_alloc::_Data): Reorder
	tuple members to simplify pretty printing.
	(any::_Manager_alloc::_Data::_M_construct): Fix uses-allocator
	construction.
	* testsuite/experimental/any/cons/4.cc: New.

From-SVN: r212435
 2014-07-10 19:08:35 +01:00
Jonathan Wakely b3771d3f6f allocated_ptr.h (__allocated_ptr::operator=): Add missing return. 
* include/bits/allocated_ptr.h (__allocated_ptr::operator=): Add
	missing return.
	* include/experimental/any: Remove unused header.
	* include/std/functional (_Maybe_wrap_member_pointer): Fix comments.
	* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
	* testsuite/util/testsuite_regex.h: Move include guard.

From-SVN: r212360
 2014-07-08 14:22:14 +01:00
Tim Shen 5bcb66dffa re PR testsuite/61061 (FAIL: g++.dg/inherit/covariant7.C) 
PR libstdc++/61061
	PR libstdc++/61582
	* include/bits/regex_automaton.h (_NFA<>::_M_insert_state): Add
	a NFA state limit. If it's exceeded, regex_constants::error_space
	will be throwed.
	* include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone): Use
	map (which is sparse) instead of vector. This reduce n times clones'
	cost from O(n^2) to O(n).
	* include/std/regex: Add map dependency.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/61601.cc: New
	testcase.

From-SVN: r212185
 2014-07-01 03:05:45 +00:00
Tim Shen ad9ec7b3c5 re PR libstdc++/61424 (std::regex matches right to left, not leftmost longest) 
PR libstdc++/61424
	* include/bits/regex.tcc (__regex_algo_impl<>): Use DFS for ECMAScript,
	not just regex containing back-references.
	* include/bits/regex_compiler.tcc (_Compiler<>::_M_disjunction):
	exchange _M_next and _M_alt for alternative operator,
	making matching from left to right.
	* include/bits/regex_executor.h (_State_info<>::_M_get_sol_pos):
	Add position tracking fom DFS.
	* include/bits/regex_executor.tcc (_Executor<>::_M_main_dispatch,
	_Executor<>::_M_dfs): Likewise.
	* include/bits/regex_scanner.h: Remove unused enum entry.
	* testsuite/28_regex/algorithms/regex_search/61424.cc: New
	testcase from PR.

From-SVN: r212184
 2014-07-01 02:10:31 +00:00
Jonathan Wakely 906314419f shared_ptr_base.h (__shared_ptr::_Deleter): Fix parameter type. 
* include/bits/shared_ptr_base.h (__shared_ptr::_Deleter): Fix
	parameter type.

From-SVN: r212027
 2014-06-26 13:43:59 +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 484dc5996f alloc_traits.h (__alloc_rebind): Define alias template. 
* include/bits/alloc_traits.h (__alloc_rebind): Define alias template.
	* include/bits/forward_list.h (_Fwd_list_base): Use __alloc_rebind.
	* include/bits/hashtable_policy.h (_Insert_base, _Hashtable_alloc):
	Likewise.
	* include/ext/alloc_traits.h: Fix comment.

From-SVN: r211995
 2014-06-25 21:54:34 +01:00
Jonathan Wakely 3fa591d4b4 functexcept.h (__throw_out_of_range_fmt): Change attribute to __gnu_printf__ archetype to prevent warnings for "%zu". 
* include/bits/functexcept.h (__throw_out_of_range_fmt): Change
	attribute to __gnu_printf__ archetype to prevent warnings for "%zu".
	* include/bits/locale_facets_nonio.tcc (time_get::do_get_weekday):
	Remove unused typedef.
	(time_get::do_get_monthname): Likewise.
	* include/bits/stl_tree.h: Add system_header pragma.
	* include/ext/stdio_sync_filebuf.h (stdio_sync_filebuf::file): Remove
	redundant const-qualifier.
	* include/std/complex (complex::__rep): Use _GLIBCXX_CONSTEXPR macro
	instead of _GLIBCXX_USE_CONSTEXPR.

From-SVN: r211951
 2014-06-24 16:44:17 +01:00
Jonathan Wakely 7ce56fc845 any (any_v1): Rename namespace to fundamentals_v1. 
* include/experimental/any (any_v1): Rename namespace to
	fundamentals_v1. Change string returned by bad_any_cast::what().
	* include/experimental/optional (fundamentals_v1): Add namespace.
	* include/experimental/string_view (fundamentals_v1): Likewise.
	* testsuite/experimental/any/typedefs.cc: New.
	* testsuite/experimental/optional/typedefs.cc: New.
	* testsuite/experimental/string_view/typedefs.cc: New.

From-SVN: r211920
 2014-06-23 23:12:31 +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
Jonathan Wakely fb3bc97798 any (any_cast): Combine duplicate doxygen comments. 
* include/experimental/any (any_cast): Combine duplicate doxygen
	comments.
	* include/experimental/string_view (basic_string_view): Update
	doxygen comment.
	* include/std/bitset (bitset): Move to Doxygen 'utilities' group.
	* include/tr2/dynamic_bitset (_Bool2UChar): Remove unused templates.
	(dynamic_bitset): Improve Doxygen comments.
	* include/tr2/dynamic_bitset.tcc (operator>>): Improve Doxygen
	comment.

From-SVN: r211672
 2014-06-14 21:43:07 +01:00
Jonathan Wakely 10d43d2fb4 api.xml: Link to more recent API docs. 
* doc/xml/api.xml: Link to more recent API docs.
	* include/bits/allocator.h: Fix link in doxygen comment.
	* include/bits/char_traits.h: Likewise.
	* include/bits/ios_base.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/stl_multimap.h: Likewise.
	* include/bits/stl_multiset.h: Likewise.
	* include/bits/stl_set.h: Likewise.
	* include/bits/unordered_map.h: Likewise.
	* include/bits/unordered_set.h: Likewise.
	* include/ext/mt_allocator.h: Likewise.
	* include/std/fstream: Likewise.
	* include/std/iosfwd: Likewise.
	* include/std/ostream: Likewise.
	* include/std/sstream: Likewise.
	* include/std/streambuf: Likewise.
	* doc/html/*: Regenerate.

From-SVN: r211671
 2014-06-14 21:22:10 +01:00
Jonathan Wakely 0054134919 user.cfg.in (INPUT): Add C++14 headers. 
* doc/doxygen/user.cfg.in (INPUT): Add C++14 headers.
	* include/bits/random.h (subtract_with_carry_engine): Fix Doxygen
	warnings.
	* include/bits/shared_ptr.h (shared_ptr): Likewise.
	* include/bits/unordered_map.h (unordered_map, unordered_multimap):
	Likewise.
	* include/bits/unordered_set.h (unordered_set, unordered_multiset):
	Likewise.
	* include/parallel/list_partition.h (__parallel::list_partition):
	Likewise.
	* include/std/iomanip (quoted): Likewise.
	* include/tr2/dynamic_bitset (dynamic_bitset): Likewise.

From-SVN: r211670
 2014-06-14 17:33:53 +01:00
Jonathan Wakely e8043fa674 status_cxx2014.xml: Update Fundamentals TS status. 
* doc/xml/manual/status_cxx2014.xml: Update Fundamentals TS status.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/experimental/any: New.
	* include/ext/aligned_buffer.h (__aligned_buffer(nullptr_t)): New
	constructor.
	* testsuite/experimental/any/assign/1.cc: New.
	* testsuite/experimental/any/assign/2.cc: New.
	* testsuite/experimental/any/cons/1.cc: New.
	* testsuite/experimental/any/cons/2.cc: New.
	* testsuite/experimental/any/cons/3.cc: New.
	* testsuite/experimental/any/misc/any_cast.cc: New.
	* testsuite/experimental/any/misc/any_cast_neg.cc: New.
	* testsuite/experimental/any/misc/any_cast_no_rtti.cc: New.
	* testsuite/experimental/any/misc/swap.cc: New.
	* testsuite/experimental/any/modifiers/1.cc: New.
	* testsuite/experimental/any/observers/type.cc: New.

From-SVN: r211669
 2014-06-14 17:00:56 +01:00
Jonathan Wakely 060269c481 re PR libstdc++/61390 (error in nested template parameter in ext/pb_ds header file) 
PR libstdc++/61390
	* include/ext/pb_ds/detail/bin_search_tree_/traits.hpp
	(bin_search_tree_traits): Do not redeclare template-parameters.
	* testsuite/util/testsuite_iterators.h (test_container): Likewise.

From-SVN: r211421
 2014-06-10 19:09:18 +01:00
Jonathan Wakely 45b4a79657 beta_function.tcc: Fix spelling of include guard in comment. 
* include/tr1/beta_function.tcc: Fix spelling of include guard in
	comment.

From-SVN: r211373
 2014-06-09 12:52:20 +01:00
Ed Smith-Rowland 25608e3a5f DR 2344 - std::quoted doesn't respect padding 
2014-06-06  Ed Smith-Rowland  <3dw4rd@verizon.net>

	DR 2344 - std::quoted doesn't respect padding
	* include/std/iomanip: Allow for padding in quoted inserters.
	* testsuite/27_io/manipulators/standard/char/dr2344.cc: New.
	* testsuite/27_io/manipulators/standard/wchar_t/dr2344.cc: New.

From-SVN: r211340
 2014-06-07 03:40:30 +00:00
Jonathan Wakely 097f0bcf65 regex_compiler.h (__detail::_BracketMatcher): Reorder members to avoid wasted space when not using a cache. 
* include/bits/regex_compiler.h (__detail::_BracketMatcher): Reorder
	members to avoid wasted space when not using a cache.
	(__detail::_BracketMatcher::_M_ready()): Sort and deduplicate set.
	* include/bits/regex_compiler.tcc
	(__detail::_BracketMatcher::_M_apply(_CharT, false_type)): Use binary
	search on set.
	* include/bits/regex_executor.h (__detail::_Executor::_Match_mode):
	New enumeration type to indicate match mode.
	(__detail::_Executor::_State_info): New type holding members only
	needed in BFS-mode. Replace unique_ptr<vector<bool>> with
	unique_ptr<bool[]>.
	(__detail::_Executor::_M_rep_once_more, __detail::_Executor::_M_dfs):
	Replace template parameter with run-time function parameter.
	(__detail::_Executor::_M_main): Likewise. Dispatch to ...
	(__detail::_Executor::_M_main_dispatch): New overloaded functions to
	implement DFS and BFS mode.
	* include/bits/regex_executor.tcc (__detail::_Executor::_M_main):
	Split implementation into ...
	(__detail::_Executor::_M_main_dispatch): New overloaded functions.
	(__detail::_Executor::_M_lookahead): Create nested executor on stack.
	(__detail::_Executor::_M_rep_once_more): Pass match mode as function
	argument instead of template argument.
	(__detail::_Executor::_M_dfs): Likewise.
	* include/bits/regex_scanner.tcc: Fix typos in comments.
	* testsuite/performance/28_regex/range.cc: New.

From-SVN: r211143
 2014-06-02 20:36:14 +01:00
Jonathan Wakely 315eb4bb08 condition_variable (condition_variable_any::_Unlock): Do not swallow __forced_unwind. 
* include/std/condition_variable (condition_variable_any::_Unlock): Do
	not swallow __forced_unwind.
	* include/std/future (__future_base::_Task_setter): Likewise.
	(__future_base::_Async_state_impl): Turn __forced_unwind into broken
	promise and rethrow.
	* include/std/mutex (try_lock): Likewise.
	* testsuite/30_threads/async/forced_unwind.cc: New.
	* testsuite/30_threads/packaged_task/forced_unwind.cc: New.

From-SVN: r211138
 2014-06-02 16:45:09 +01:00
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 314efb66cf uses_allocator.h (__uses_allocator_helper): Simplify. 
* include/bits/uses_allocator.h (__uses_allocator_helper): Simplify.
	(__uses_allocator_arg): Remove unused type.
	(__uses_alloc0): Turn into a trivial type.
	(__uses_alloc): Add missing template parameter in primary template.
	(__uses_alloc_impl): Rename to __uses_alloc_t.

From-SVN: r211121
 2014-06-01 23:35:42 +01:00
Jonathan Wakely 16545743c6 re PR libstdc++/61374 (string_view::operator string() is buggy) 
PR libstdc++/61374
	* include/experimental/string_view (operator basic_string): Correct
	order of arguments.
	(to_string): Replace with member function.
	Add inline specifiers. Remove unused header. Remove _S_empty_rep and
	allow _M_str to be null.
	* testsuite/experimental/string_view/cons/char/1.cc: Adjust to new
	default constructor semantics.
	* testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
	* testsuite/experimental/string_view/operations/copy/char/1.cc: Fix
	copyright dates. Remove unused header.
	* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/data/char/1.cc:
	Fix copyright dates. Adjust to new default constructor semantics.
	* testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/to_string/1.cc: New.

From-SVN: r211113
 2014-06-01 18:23:41 +01:00
Jonathan Wakely 710d672b08 bool_set: Use UTF-8 for accented characters. 
* include/tr2/bool_set: Use UTF-8 for accented characters.
	* scripts/run_doxygen: Handle Doxygen 1.8.x change.
	* doc/doxygen/user.cfg.in: Update to Doxygen 1.8.6 format. Set
	QUIET=YES, remove obsolete SYMBOL_CACHE_SIZE tag.

From-SVN: r211053
 2014-05-29 15:04:43 +01:00
Jonathan Wakely ecb249ddf2 re PR libstdc++/61329 (#include <regex> and _GLIBCXX_DEBUG causes multiple symbol definition.) 
PR libstdc++/61329
	* include/bits/regex_automaton.tcc (_State_base::_M_print): Add
	inline specifier.
	(_State_base::_M_dot): Likewise.

From-SVN: r210968
 2014-05-27 12:14:17 +01:00
Paolo Carlini 5a2b79e24d map.h: Fix typo in comment; minor formatting fix. 
2014-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/profile/map.h: Fix typo in comment; minor formatting fix.
	* include/profile/multimap.h: Likewise.
	* include/profile/set.h: Likewise.
	* include/profile/multiset.h: Likewise.

From-SVN: r210912
 2014-05-25 08:38:01 +00:00
François Dumont f3de79d43a array: Clean useless white chars. 
2014-05-24  François Dumont  <fdumont@gcc.gnu.org>

	* include/profile/array: Clean useless white chars.
	* include/profile/base.h: Likewise.
	* include/profile/iterator_tracker.h: Likewise.
	* include/profile/bitset: Code cleanup and remove not instrumented code.
	* include/profile/deque: Likewise.
	* include/profile/forward_list: Likewise.
	* include/profile/list (std::__profile::_List_profile<>): New.
	(std::__profile::list<>): Inherit from latter and adapt.
	* include/profile/impl/profiler_map_to_unordered_map.h: Generalize
	advise to match any ordered to unordered container conversion.
	* include/profile/ordered_base.h (std::__profile::_Ordered_profile<>):
	New.
	* include/Makefile.am: Add latter.
	* include/Makefile.in: Regenerate.
	* include/profile/map.h (std::__profile::map<>): Inherit from latter,
	remove not instrumented code.
	* include/profile/multimap.h (std::__profile::multimap<>): Likewise.
	* include/profile/set.h (std::__profile::set<>): Likewise.
	* include/profile/multiset.h (std::__profile::multiset<>): Likewise.
	* include/profile/unordered_base.h: Add some line feed.
	* include/profile/unordered_map: Clean useless white chars and replace
	spaces with tabs.
	* include/profile/unordered_set: Likewise.
	* include/profile/vector (std::__profile::_Vector_profile_pre<>): New.
	(std::__profile::_Vector_profile_post<>): New.
	(std::__profile::vector<>): Inherit from latter and adapt.

From-SVN: r210900
 2014-05-24 20:59:00 +00:00
François Dumont 95539f21f5 re PR libstdc++/61143 (Arithmetic exception on emplacing into unordered_map moved out) 
2014-05-21  François Dumont  <fdumont@gcc.gnu.org>

	PR libstdc++/61143
	* include/bits/hashtable.h: Fix move semantic to leave hashtable in a
	usable state.
	* testsuite/23_containers/unordered_set/61143.cc: New.
	* testsuite/23_containers/unordered_set/modifiers/swap.cc: New.

From-SVN: r210726
 2014-05-21 19:51:05 +00:00
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
Tim Shen 4dae67e090 re PR libstdc++/61227 ([C++11] Regex [\w] does not work) 
2014-05-20  Tim Shen  <timshen91@gmail.com>

	PR libstdc++/61227
	* include/bits/regex_compiler.h
	(_BracketMatcher<>::_M_add_character_class): Add negative character
	class support.
	* include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply):
	Likewise.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
	Add more testcases.

From-SVN: r210630
 2014-05-20 04:31:54 +00:00
Jonathan Wakely a0eaa08ceb re PR libstdc++/60966 (std::call_once sometime hangs) 
PR libstdc++/60966
	* include/std/future (__future_base::_State_baseV2::_M_set_result):
	Pass lock into _M_do_set and hold it until the function returns.
	Signal condition variable after call_once completes.
	(__future_base::_State_baseV2::_M_do_set): Use lock argument. Do not
	signal here.
	* testsuite/30_threads/promise/60966.cc: New.

From-SVN: r210556
 2014-05-17 13:58:46 +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 3a004764ec tuple (tuple_size<cv _Tp>): Implement LWG 2313. 
* include/std/tuple (tuple_size<cv _Tp>): Implement LWG 2313.
	* include/std/array (tuple_size, tuple_element): Add Doxygen comments.
	* include/std/utility (tuple_size, tuple_element): Likewise.
	* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
	Adjust dg-error line number.

From-SVN: r210470
 2014-05-15 11:35:29 +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
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 07e4f10aa6 iostream: Fix URL in comment. 
* include/std/iostream: Fix URL in comment.
	* src/c++98/ios_init.cc: Fix path in comment.

From-SVN: r210232
 2014-05-08 20:01:51 +01:00
Jonathan Wakely 2735097a55 re PR libstdc++/13860 (Poor error messages on invalid template parameters for basic_filebuf) 
PR libstdc++/13860
	* include/std/fstream (basic_filebuf): Enforce requirements on traits.

From-SVN: r210231
 2014-05-08 19:30:14 +01:00
Jonathan Wakely f0fd118f53 re PR libstdc++/57394 ([C++11] basic_streambuf incorrect copy constructor / copy assignment access specifier) 
PR libstdc++/57394
	* include/bits/ios_base.h (ios_base(const ios_base&)): Define as
	deleted for C++11.
	(operator=(const ios_base&)): Likewise.
	* include/std/streambuf: Remove trailing whitespace.
	(basic_streambuf(const basic_streambuf&)): Fix initializer for
	_M_out_end. Define as defaulted for C++11.
	(operator=(const basic_streambuf&)): Define as defaulted for C++11.
	(swap(basic_streambuf&)): Define for C++11.
	* testsuite/27_io/basic_streambuf/cons/57394.cc: New.

From-SVN: r210228
 2014-05-08 18:17:06 +01:00
Jonathan Wakely bbf264c9b2 re PR libstdc++/61086 (ubsan detects undefined behaviour in the standard library) 
PR libstdc++/61086
	* include/bits/stl_iterator.h (__normal_iterator::_M_const_cast):
	Remove.
	* include/bits/stl_vector.h (vector::insert, vector::erase): Use
	arithmetic to obtain a mutable iterator from const_iterator.
	* include/bits/vector.tcc (vector::insert): Likewise.
	* include/debug/vector (vector::erase): Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r210162
 2014-05-07 15:43:22 +01:00
Jonathan Wakely 2588652e17 re PR libstdc++/61023 (set/map move assignment doesn't move (or copy) the comparator) 
PR libstdc++/61023
	* include/bits/stl_tree.h (_Rb_tree::_M_move_assign): Copy the
	comparison function.
	* testsuite/23_containers/set/cons/61023.cc: New.

From-SVN: r210159
 2014-05-07 15:12:37 +01:00
Paolo Carlini f03d1bb9cb Makefile.in: Regenerate. 
2014-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/Makefile.in: Regenerate.

From-SVN: r210133
 2014-05-07 01:11:19 +00:00
François Dumont 15ee1a7745 macros.h [...]: Add parameter to pass the 2 instances to check allocator equality. 
2014-05-06  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/macros.h [__glibcxx_check_equal_allocs]: Add
	parameter to pass the 2 instances to check allocator equality.
	* include/debug/safe_container.h: New, define _Safe_container<>.
	* include/Makefile.am: Add previous.
	* include/debug/deque (std::__debug::deque<>): Inherit
	_Safe_container<>. Use default implementation for all special
	functions.
	* include/debug/forward_list (std::__debug::forward_list<>):
	Likewise.
	* include/debug/list (std::__debug::list<>): Likewise.
	* include/debug/map.h (std::__debug::map<>): Likewise.
	* include/debug/multimap.h (std::__debug::multimap<>): Likewise.
	* include/debug/set.h (std::__debug::set<>): Likewise.
	* include/debug/multiset.h (std::__debug::multiset<>): Likewise.
	* include/debug/string (std::__debug::basic_string<>): Likewise.
	* include/debug/unordered_map
	(std::__debug::unordered_map<>): Likewise.
	(std::__debug::unordered_multimap<>): Likewise.
	* include/debug/unordered_set
	(std::__debug::unordered_set<>): Likewise.
	(std::__debug::unordered_multiset<>): Likewise.
	* include/debug/vector (std::__debug::vector<>): Likewise.
	* include/debug/safe_base.h (_Safe_sequence_base()): Add
	noexcept.
	(_Safe_sequence_base(_Safe_sequence_base&&): Remove.
	(~_Safe_sequence_base()): Add noexcept.
	* include/debug/safe_sequence.h
	(std::__debug::_Safe_node_sequence<>): New.
	* include/debug/safe_unordered_base.h
	(_Safe_unordered_container_base()): Add noexcept.
	(~_Safe_unordered_container_base()): Likewise.
	(_M_swap(_Safe_unordered_container_base&)): Likewise.
	* include/debug/safe_unordered_container.h:
	(_Safe_unordered_container<>::_M_invalidate_locals()): New.
	(_Safe_unordered_container<>::_M_invalidate_all()): New.
	* src/c++11/debug.cc: Limit includes, adapt methods noexcept
	qualifications.
	* testsuite/util/debug/checks.h (check_construct1): Just implement
	an invalid constructor invocation  and no other operations
	potentially not supported by some types of container.
	(check_construct2): Likewise.
	(check_construct3): Likewise.
	* testsuite/23_containers/forward_list/allocator/move.cc: Add
	check on iterators to make sure they are correctly moved in debug
	mode.
	* testsuite/23_containers/forward_list/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/map/allocator/move.cc: Likewise.
	* testsuite/23_containers/map/allocator/move_assign.cc: Likewise.
	* testsuite/23_containers/multimap/allocator/move.cc: Likewise.
	* testsuite/23_containers/multimap/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/multiset/allocator/move.cc: Likewise.
	* testsuite/23_containers/multiset/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/set/allocator/move.cc: Likewise.
	* testsuite/23_containers/set/allocator/move_assign.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/move.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/move.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/allocator/move.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/allocator/move.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/construct1_neg.cc:
	New.
	* testsuite/23_containers/forward_list/debug/construct2_neg.cc:
	New.
	* testsuite/23_containers/forward_list/debug/construct3_neg.cc:
	New.
	* testsuite/23_containers/forward_list/debug/construct4_neg.cc:
	New.
	* testsuite/23_containers/forward_list/debug/move_assign_neg.cc:
	New.
	* testsuite/23_containers/forward_list/debug/move_neg.cc: New.
	* testsuite/23_containers/map/debug/construct5_neg.cc: New.
	* testsuite/23_containers/map/debug/move_assign_neg.cc: New.
	* testsuite/23_containers/map/debug/move_neg.cc: New.
	* testsuite/23_containers/multimap/debug/construct5_neg.cc: New.
	* testsuite/23_containers/multimap/debug/move_assign_neg.cc: New.
	* testsuite/23_containers/multimap/debug/move_neg.cc: New.
	* testsuite/23_containers/multiset/debug/construct5_neg.cc: New.
	* testsuite/23_containers/multiset/debug/move_assign_neg.cc: New.
	* testsuite/23_containers/multiset/debug/move_neg.cc: New.
	* testsuite/23_containers/set/debug/construct5_neg.cc: New.
	* testsuite/23_containers/set/debug/move_assign_neg.cc: New.
	* testsuite/23_containers/set/debug/move_neg.cc: New.
	* testsuite/23_containers/unordered_map/debug/construct5_neg.cc:
	New.
	* testsuite/23_containers/unordered_map/debug/move_assign_neg.cc:
	New.
	* testsuite/23_containers/unordered_map/debug/move_neg.cc: New.
	* testsuite/23_containers/unordered_multimap/debug/construct5_neg.cc:
	New.
	* testsuite/23_containers/unordered_multimap/debug/move_assign_neg.cc:
	New.
	* testsuite/23_containers/unordered_multimap/debug/move_neg.cc:
	New.
	* testsuite/23_containers/unordered_multiset/debug/construct5_neg.cc:
	New.
	* testsuite/23_containers/unordered_multiset/debug/move_assign_neg.cc:
	New.
	* testsuite/23_containers/unordered_multiset/debug/move_neg.cc:
	New.
	* testsuite/23_containers/unordered_set/debug/construct5_neg.cc:
	New.
	* testsuite/23_containers/unordered_set/debug/move_assign_neg.cc:
	New.
	* testsuite/23_containers/unordered_set/debug/move_neg.cc: New.
	* testsuite/23_containers/vector/debug/move_neg.cc: New.

From-SVN: r210123
 2014-05-06 19:59:44 +00:00
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
Tim Shen a670a9bb54 regex_automaton.h (_NFA<>::_M_insert_repeat): Add _S_opcode_repeat support to distingush a loop from _S_opcode_alternative. 
2014-04-27  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_automaton.h (_NFA<>::_M_insert_repeat):
	Add _S_opcode_repeat support to distingush a loop from
	_S_opcode_alternative.
	* include/bits/regex_automaton.tcc (_State_base::_M_print,
	_State_base::_M_dot, _NFA<>::_M_eliminate_dummy,
	_StateSeq<>::_M_clone): Likewise.
	* include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
	Likewise.
	* include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Likewise.
	* include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_ecma):
	Uglify local variable __i.
	* include/bits/regex_compiler.h (_BracketMatcher<>::_M_make_cache):
	Use size_t instead of int to compare with vector::size().

2014-04-27  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_executor.h: Add _M_rep_count to track how
	many times this repeat node are visited.
	* include/bits/regex_executor.tcc (_Executor<>::_M_rep_once_more,
	_Executor<>::_M_dfs): Use _M_rep_count to prevent entering
	infinite loop.

2014-04-27  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.tcc (__regex_algo_impl<>): Remove
	_GLIBCXX_REGEX_DFS_QUANTIFIERS_LIMIT and use
	_GLIBCXX_REGEX_USE_THOMPSON_NFA instead.
	* include/bits/regex_automaton.h: Remove quantifier counting variable.
	* include/bits/regex_automaton.tcc (_State_base::_M_dot):
	Adjust debug NFA dump.

From-SVN: r209844
 2014-04-27 23:48:47 +00:00
Lars Gullik Bjønnes e2ce9436fb re PR libstdc++/60710 (experimental::optional<T> is using T::operator!=) 
2014-04-25  Lars Gullik Bjønnes  <larsbj@gullik.org>

	PR libstdc++/60710
	* include/experimental/optional (operator!=): Implement in terms of
	operator==.
	* testsuite/experimental/optional/relops/1.cc: Remove operator!=.
	* testsuite/experimental/optional/relops/2.cc: Likewise.
	* testsuite/experimental/optional/relops/3.cc: Likewise.
	* testsuite/experimental/optional/relops/4.cc: Likewise.
	* testsuite/experimental/optional/relops/5.cc: Likewise.
	* testsuite/experimental/optional/relops/6.cc: Likewise.

From-SVN: r209810
 2014-04-25 20:34:42 +01:00
Jonathan Wakely 4ec21835cb re PR libstdc++/60958 (Initialization of arrays in tr1/regex ill-formed or with undefined behaviour) 
PR libstdc++/60958
	* include/tr1/regex (regex_traits::isctype): Comment out broken code.
	* testsuite/util/testsuite_regex.h (regex_match_debug): Improve
	comment.

From-SVN: r209807
 2014-04-25 17:10:25 +01:00
Tim Shen 836c42f6ad regex_automaton.tcc (_StateSeq<>::_M_clone()): Do _M_alt before _M_next. 
2014-04-24  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()):
	Do _M_alt before _M_next.
	* testsuite/28_regex/basic_regex/multiple_quantifiers.cc: Add testcases.

From-SVN: r209756
 2014-04-24 18:29:21 +00:00
Jonathan Wakely 6e2d247b1e * include/std/functional (__is_location_invariant): Use __or_ helper. 
From-SVN: r209445
 2014-04-16 18:46:13 +01:00
Jonathan Wakely 33fbb3584a shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)): Remove name of unused parameter. 
* include/bits/shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)):
	Remove name of unused parameter.

From-SVN: r209434
 2014-04-15 21:15:38 +01:00
Jonathan Wakely b9de84c92d * include/experimental/string_view: Fix inconsistent exception specs. 
From-SVN: r209433
 2014-04-15 20:05:57 +01:00
Jonathan Wakely 227df36e33 * include/std/atomic: Uglify parameter names. 
From-SVN: r209429
 2014-04-15 19:28:57 +01:00
Jonathan Wakely ed39835fdc shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)): Use delegating constructor. 
* include/bits/shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)): Use
	delegating constructor.
	* include/bits/shared_ptr_base.h
	(__shared_ptr::__shared_ptr(nullptr_t)): Likewise

From-SVN: r209428
 2014-04-15 19:28:50 +01:00
Jonathan Wakely 260d16c8ca atomic_base.h (__atomic_base<_PTp*>::_M_type_size): Add const to constexpr member functions. 
* include/bits/atomic_base.h (__atomic_base<_PTp*>::_M_type_size): Add
	const to constexpr member functions.

From-SVN: r209427
 2014-04-15 19:28:41 +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 9ffc6d0bc2 re PR libstdc++/60695 (std::atomic<X> doesn't work when X is of zero size) 
PR libstdc++/60695
	* include/std/atomic (atomic<_Tp>): Add static assertion.
	* testsuite/29_atomics/atomic/60695.cc: New.

From-SVN: r209418
 2014-04-15 14:48:07 +01:00
Jonathan Wakely 4b3f982994 re PR libstdc++/60734 (Undefined behavior in g++-v4/bits/stl_tree.h) 
PR libstdc++/60734
	* include/bits/stl_tree.h (_Rb_tree::_M_end): Fix invalid cast.

From-SVN: r209414
 2014-04-15 11:52:06 +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 e364673d87 allocator.h (operator==, operator!=): Add exception specifications. 
* include/bits/allocator.h (operator==, operator!=): Add exception
	specifications.

From-SVN: r209379
 2014-04-14 16:13:02 +01:00
Jonathan Wakely 5b99e0a022 Limit operations on vector::pointer to NullablePointer requirements. 
* include/bits/stl_vector.h (_Vector_base::_Vector_impl,
	_Vector_base::_M_allocate): NullablePointer requirements do not
	include initialization from literal zero, use value-initialization.
	* include/bits/vector.tcc (vector::_M_insert_aux,
	vector::_M_explace_back_aux): Likewise for assignment.

From-SVN: r209377
 2014-04-14 15:51:35 +01:00
Marc Glisse 4de3afd972 re PR libstdc++/59434 ([lwg/2106] move_iterator is broken for input iterators with an rvalue as reference type) 
2014-04-11  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/59434
	* include/bits/stl_iterator.h (move_iterator::reference,
	move_iterator::operator*): Implement LWG 2106.
	* testsuite/24_iterators/move_iterator/dr2106.cc: New file.

From-SVN: r209323
 2014-04-11 19:23:49 +00:00
Marc Glisse 742f66e736 complex (__complex_exp, pow): Specify the template parameter in calls to std::polar, for expression templates. 
2014-04-11  Marc Glisse  <marc.glisse@inria.fr>

	* include/std/complex (__complex_exp, pow): Specify the template
	parameter in calls to std::polar, for expression templates.

From-SVN: r209321
 2014-04-11 18:57:59 +00:00
Lars Gullik Bjønnes 71bdda5625 re PR libstdc++/60270 ([C++1y] std::quoted is too eager to clear the string) 
2014-03-31  Lars Gullik Bjønnes  <larsbj@gullik.org>
	    Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/60270
	* include/std/iomanip (_Quoted_string operator>>): Do not clear
	string if input is not quoted.
	* testsuite/27_io/manipulators/standard/char/60270.cc: New.

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

From-SVN: r208966
 2014-03-31 19:46:23 +01:00
Jonathan Wakely 5ec16257ca re PR libstdc++/60658 (std::atomic<T*> is unexpectedly not lock-free) 
PR libstdc++/60658
	* include/bits/atomic_base.h (__atomic_base<_PTp*>::is_lock_free()):
	Use sizeof pointer type not the element type.
	* testsuite/29_atomics/atomic/60658.cc: New.

From-SVN: r208819
 2014-03-25 19:39:52 +00:00
François Dumont f7279c1a01 hashtable.h (_Hashtable(allocator_type)): Fix call to delegated constructor. 
2014-03-23  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable(allocator_type)): Fix call
	to delegated constructor.
	(_Hashtable(size_type, _H1, key_equal, allocator_type)): Likewise.
	(_Hashtable<_It>(_It, _It, size_type, _H1, key_equal, allocator_type)):
	Likewise.
	(_Hashtable(
	initializer_list, size_type, _H1, key_equal, allocator_type)): Likewise.

From-SVN: r208775
 2014-03-23 20:19:11 +00:00
Jonathan Wakely 72d1f255ae re PR libstdc++/60587 (debug-mode -std=c++11 vector::insert(pos, begin, end) dereferences begin too eagerly) 
PR libstdc++/60587
	* include/debug/functions.h (_Is_contiguous_sequence): Define.
	(__foreign_iterator): Accept additional iterator. Do not dispatch on
	iterator category.
	(__foreign_iterator_aux2): Likewise. Add overload for iterators
	from different types of debug container. Use _Is_contiguous_sequence
	instead of is_lvalue_reference.
	(__foreign_iterator_aux3): Accept additional iterator. Avoid
	dereferencing past-the-end iterator.
	(__foreign_iterator_aux4): Use const value_type* instead of
	potentially user-defined const_pointer type.
	* include/debug/macros.h (__glibcxx_check_insert_range): Fix comment
	and pass end iterator to __gnu_debug::__foreign_iterator.
	(__glibcxx_check_insert_range_after): Likewise.
	(__glibcxx_check_max_load_factor): Fix comment.
	* include/debug/vector (_Is_contiguous_sequence): Define partial
	specializations.
	* testsuite/23_containers/vector/debug/57779_neg.cc: Remove
	-std=gnu++11 option and unused header.
	* testsuite/23_containers/vector/debug/60587.cc: New.
	* testsuite/23_containers/vector/debug/60587_neg.cc: New.

From-SVN: r208755
 2014-03-21 18:54:06 +00:00
Jonathan Wakely f7e68d0804 re PR libstdc++/60564 ([C++11] The std::packaged_task constructor taking a reference to a functor does not copy its argument.) 
PR libstdc++/60564
	* include/std/future (__future_base::_Task_state<>): Change
	constructors to template functions using perfect forwarding.
	(__create_task_state): Use decayed type as stored task.
	(packaged_task::packaged_task(_Fn&&)): Forward instead of moving.
	* testsuite/30_threads/packaged_task/60564.cc: New.

From-SVN: r208656
 2014-03-18 16:31:38 +00:00
Tim Shen ee54a3b318 regex.h: Add/modify comments. 
2014-03-15  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h: Add/modify comments.
	* include/bits/regex_compiler.h: Likewise.
	* include/bits/regex_executor.h: Likewise.
	* include/bits/regex_executor.tcc: Likewise.
	* include/bits/regex_scanner.h: Likewise.

From-SVN: r208593
 2014-03-15 18:16:22 +00:00
Jonathan Wakely 06dce00742 re PR libstdc++/60499 (non-reserved name in <debug/vector>) 
PR libstdc++/60499
	* include/debug/forward_list (forward_list::operator=(forward_list&&)):
	Uglify name.
	* include/debug/map (map::operator=(map&&)): Likewise.
	* include/debug/multimap (multimap::operator=(multimap&&)): Likewise.
	* include/debug/multiset (multiset::operator=(multiset&&)): Likewise.
	* include/debug/set (set::operator=(set&&)): Likewise.
	* include/debug/unordered_map
	(unordered_map::operator=(unordered_map&&)): Likewise.
	(unordered_multimap::operator=(unordered_multimap&&)): Likewise.
	* include/debug/unordered_set
	(unordered_set::operator=(unordered_set&&)): Likewise.
	(unordered_multiset::operator=(unordered_multiset&&)): Likewise.
	* include/debug/vector (vector::operator=(vector&&)): Likewise.
	* testsuite/23_containers/forward_list/debug/60499.cc: New
	* testsuite/23_containers/map/debug/60499.cc: New
	* testsuite/23_containers/multimap/debug/60499.cc: New
	* testsuite/23_containers/multiset/debug/60499.cc: New
	* testsuite/23_containers/set/debug/60499.cc: New
	* testsuite/23_containers/unordered_map/debug/60499.cc: New
	* testsuite/23_containers/unordered_multimap/debug/60499.cc: New
	* testsuite/23_containers/unordered_multiset/debug/60499.cc: New
	* testsuite/23_containers/unordered_set/debug/60499.cc: New
	* testsuite/23_containers/vector/debug/60499.cc: New

From-SVN: r208490
 2014-03-11 17:16:41 +00:00
Tim Shen 91bb5cd9a6 regex.tcc (match_results<>::format, [...]): Update __out after calling std::copy. 
2014-02-26  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.tcc (match_results<>::format,
	regex_replace<>): Update __out after calling std::copy.
	* testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc:
	Add testcase.
	* testsuite/28_regex/match_results/format.cc: Likewise.

From-SVN: r208179
 2014-02-26 19:45:15 +00:00
Marc Glisse 6aba694120 re PR libstdc++/60308 (std::deque leaks memory) 
2014-02-22  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/60308
	* include/bits/stl_deque.h (_Deque_base::_Deque_base(const
	allocator_type&)): Remove redundant call to _M_initialize_map.
	(deque::deque(const allocator_type&)): Initialize _Base with a
	constructor that calls _M_initialize_map.

	Partial revert:

	2013-09-20  Marc Glisse  <marc.glisse@inria.fr>
	PR libstdc++/58338
	(_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to
	_M_initialize_map.

From-SVN: r208041
 2014-02-22 10:24:11 +00:00
Ed Smith-Rowland 4bbfc5fa4d Rename shared_mutex to shared_timed_mutex per C++14 acceptance of N3891. 
2014-02-20  Ed Smith-Rowland  <3dw4rd@verizon.net>

	Rename shared_mutex to shared_timed_mutex per C++14 acceptance of N3891.
	* include/std/shared_mutex: Rename shared_mutex to shared_timed_mutex.
	* testsuite/30_threads/shared_lock/locking/2.cc: Ditto.
	* testsuite/30_threads/shared_lock/locking/4.cc: Ditto.
	* testsuite/30_threads/shared_lock/locking/1.cc: Ditto.
	* testsuite/30_threads/shared_lock/locking/3.cc: Ditto.
	* testsuite/30_threads/shared_lock/requirements/
	explicit_instantiation.cc: Ditto.
	* testsuite/30_threads/shared_lock/requirements/typedefs.cc: Ditto.
	* testsuite/30_threads/shared_lock/cons/2.cc: Ditto.
	* testsuite/30_threads/shared_lock/cons/4.cc: Ditto.
	* testsuite/30_threads/shared_lock/cons/1.cc: Ditto.
	* testsuite/30_threads/shared_lock/cons/6.cc: Ditto.
	* testsuite/30_threads/shared_lock/cons/3.cc: Ditto.
	* testsuite/30_threads/shared_lock/cons/5.cc: Ditto.
	* testsuite/30_threads/shared_lock/modifiers/2.cc: Ditto.
	* testsuite/30_threads/shared_lock/modifiers/1.cc: Ditto.
	* testsuite/30_threads/shared_mutex/requirements/
	standard_layout.cc: Ditto.
	* testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Ditto.
	* testsuite/30_threads/shared_mutex/cons/1.cc: Ditto.
	* testsuite/30_threads/shared_mutex/cons/assign_neg.cc: Ditto.
	* testsuite/30_threads/shared_mutex/try_lock/2.cc: Ditto.
	* testsuite/30_threads/shared_mutex/try_lock/1.cc: Ditto.

From-SVN: r207964
 2014-02-20 16:06:40 +00:00
Jonathan Wakely d530142ddb re PR libstdc++/21609 (array_allocator vs rebind & templated constructor) 
PR libstdc++/21609
	* include/ext/array_allocator.h: Add deprecated attribute.

From-SVN: r207280
 2014-01-29 20:43:44 +00:00
Jonathan Wakely 8a972abdd9 re PR libstdc++/59829 (Calling vector::data() occurs undefined behavior when the vector is empty) 
PR libstdc++/59829
	* include/bits/stl_vector.h (vector::data()): Call _M_data_ptr.
	(vector::_M_data_ptr): New overloaded functions to ensure empty
	vectors do not dereference the pointer.
	* testsuite/23_containers/vector/59829.cc: New.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r207241
 2014-01-29 14:57:42 +00:00
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
Jonathan Wakely fb1ca954c0 re PR libstdc++/59215 (tsan: warning in shared_ptr_base.h) 
PR libstdc++/59215
	* include/bits/shared_ptr_base.h
	(_Sp_counted_base<_S_atomic>::_M_add_ref_lock()): Use relaxed atomic
	load.

From-SVN: r207147
 2014-01-27 17:56:40 +00:00
Jonathan Wakely 4d0bb77039 stl_map.h: Remove anachronistic comment. 
* include/bits/stl_map.h: Remove anachronistic comment.
	* include/bits/stl_multimap.h: Add whitespace.
	* testsuite/23_containers/map/modifiers/emplace/1.cc: Use
	-std=gnu++11 instead of -std=c++11.
	* testsuite/23_containers/map/operators/2.cc: Likewise.
	* testsuite/23_containers/multimap/modifiers/emplace/1.cc: Likewise.
	* testsuite/23_containers/multiset/modifiers/emplace/1.cc: Likewise.
	* testsuite/23_containers/set/modifiers/emplace/1.cc: Likewise.

From-SVN: r207115
 2014-01-26 11:22:58 +00:00
Ed Smith-Rowland bb393514d5 re PR libstdc++/59531 (string_view overrun in copy operation) 
2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/59531
	* testsuite/experimental/string_view/operations/copy/char/1.cc: New.
	* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc: New.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Peter A. Bigot <pab@pabigot.com>

	PR libstdc++/59531
	* include/experimental/string_view
	(copy(_CharT*, size_type, size_type) const): Correct throw string.
	Correct copy start location.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Peter A. Bigot <pab@pabigot.com>

	PR libstdc++/59530
	* include/experimental/string_view (operator[](size_type) const):
	Fix one-off index error in debug check.
	* testsuite/experimental/string_view/element_access/char/1.cc: Don't
	test basic_string_view at size().
	* testsuite/experimental/string_view/element_access/wchar_t/1.cc: Ditto.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Peter A. Bigot <pab@pabigot.com>

	PR libstdc++/59529
	* include/experimental/string_view
	(basic_string_view(const _CharT*, size_type)): Don't care if len == 0.
	* testsuite/experimental/string_view/operations/substr/char/1.cc:
	Comment out catch of out_of_range; No terminating null
	in basic_string_view.  Check begin == end.
	* testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
	Ditto.


Co-Authored-By: Peter A. Bigot <pab@pabigot.com>

From-SVN: r207060
 2014-01-24 20:15:00 +00:00
Jonathan Wakely f74912779b re PR libstdc++/59548 (Abort after copying std::unordered_map in debug mode) 
PR libstdc++/59548
	* include/debug/safe_base.h (_Safe_sequence_base): Define copy
	constructor to prevent it being implicitly defined as deleted, but
	do not copy anything.
	* include/debug/safe_unordered_base.h (_Safe_unordered_container_base):
	Define copy and move constructors similar to _Safe_sequence_base's.
	* testsuite/23_containers/unordered_map/59548.cc: New.

From-SVN: r207059
 2014-01-24 20:08:20 +00:00
Bernhard Reutner-Fischer 7370b9df65 acinclude.m4 (GLIBCXX_CHECK_TMPNAM): New check for tmpnam function. 
2014-01-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
	    Steve Ellcey  <sellcey@mips.com>

	* acinclude.m4 (GLIBCXX_CHECK_TMPNAM): New check for tmpnam
	function.
	* configure.ac: Use GLIBCXX_CHECK_TMPNAM.
	* (configure, config.h.in): Regenerate.
	* include/c_global/cstdio: Guard ::tmpnam with _GLIBCXX_USE_TMPNAM

Co-Authored-By: Steve Ellcey <sellcey@mips.com>

From-SVN: r207009
 2014-01-23 21:17:15 +00:00
Jonathan Wakely 6a5839c841 re PR libstdc++/59872 (Cannot move std::map with move-only mapped_type) 
PR libstdc++/59872
	* include/bits/stl_map.h (map::operator=(map&&)): Fix comment.
	* include/bits/stl_multimap.h (multimap::operator=(multimap&&)):
	Likewise.
	* include/bits/stl_multiset.h (multiset::operator=(multiset&&)):
	Likewise.
	* include/bits/stl_set.h (set::operator=(set&&)): Likewise.
	* include/bits/stl_tree.h (_Rb_tree::_M_move_data): New overloaded
	functions to perform moving or copying of elements from rvalue tree.
	(_Rb_tree::_Rb_tree(_Rb_tree&&)): Use _M_move_data.
	(_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_allocator&&)): Likewise.
	* testsuite/23_containers/map/59872.cc: New.
	* testsuite/23_containers/map/56613.cc: Remove duplicate include.

From-SVN: r206994
 2014-01-23 17:17:04 +00:00
Jonathan Wakely d9dcda6f48 PR libstdc++/58764 (again) 
PR libstdc++/58764 (again)
	* include/bits/stl_list.h (list): Make default constructor's exception
	specification conditional.
	* include/bits/stl_vector.h (vector): Likewise.
	* testsuite/util/testsuite_allocator.h (SimpleAllocator): Add noexcept
	to default constructor.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r206946
 2014-01-22 23:50:58 +00:00
Jonathan Wakely c3cdd71f45 re PR libstdc++/58764 ([lwg/2193] error: converting to ‘const std::vector<std::basic_string<char> >’ from initializer list would use explicit constructor) 
PR libstdc++/58764
	* include/bits/stl_deque.h (deque::deque(const allocator_type&):
	Split into separate default constructor and constructor taking
	allocator.
	* include/bits/stl_list.h (list::list(const allocator_type&): Likewise.
	* include/bits/stl_vector.h (vector::vector(const allocator_type&):
	Likewise.
	* include/debug/deque (deque::deque(const allocator_type&)): Likewise.
	* include/debug/list (list::list(const _Allocator&)): Likewise.
	* include/debug/map.h (map::map(const _Compare&, const _Allocator&)):
	Likewise.
	* include/debug/multimap.h
	(multimap::multimap(const _Compare&, const _Allocator&)): Likewise.
	* include/debug/set.h (set::set(const _Compare&, const _Allocator&)):
	Likewise.
	* include/debug/multiset.h
	(multiset::multiset(const _Compare&, const _Allocator&)): Likewise.
	* include/debug/vector (vector::vector(const allocator_type&)):
	Likewise.
	* include/profile/deque (deque::deque(const _Allocator&)): Likewise.
	* include/profile/list (list::list(const _Allocator&)): Likewise.
	* include/profile/map.h
	(map::map(const _Compare&, const _Allocator&)): Likewise.
	* include/profile/multimap.h
	(multimap::multimap(const _Compare&, const _Allocator&)): Likewise.
	* include/profile/set.h
	(set::set(const _Compare&, const _Allocator&)): Likewise.
	* include/profile/multiset.h
	(multiset::multiset(const _Compare&, const _Allocator&)): Likewise.
	* include/profile/vector (vector::vector(const _Allocator&)):
	Likewise.
	* testsuite/23_containers/deque/58764.cc: New.
	* testsuite/23_containers/list/58764.cc: New.
	* testsuite/23_containers/map/58764.cc: New.
	* testsuite/23_containers/multimap/58764.cc: New.
	* testsuite/23_containers/set/58764.cc: New.
	* testsuite/23_containers/multiset/58764.cc: New.
	* testsuite/23_containers/vector/58764.cc: New.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line number.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r206939
 2014-01-22 19:46:44 +00:00
Jonathan Wakely af0e0fa06b * include/bits/stl_deque.h (_Deque_impl): Move comment. 
From-SVN: r206924
 2014-01-22 14:34:39 +00:00
Tim Shen 8f7082f5ea regex.tcc: Remove incorrect `nosubs` handling. 
2014-01-21  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.tcc: Remove incorrect `nosubs` handling.
	* include/bits/regex_scanner.tcc: Handle `nosubs` correctly.
	* testsuite/28_regex/constants/syntax_option_type.cc: Add a test case.

From-SVN: r206906
 2014-01-21 19:54:03 +00:00
Jonathan Wakely 6ff956e3c2 re PR libstdc++/56267 (unordered containers require Assignable hash function) 
PR libstdc++/56267
	* include/bits/hashtable.h (__cache_default): Do not depend on
	whether the hash function is DefaultConstructible or CopyAssignable.
	(_Hashtable): Adjust static assertions.
	* doc/xml/manual/containers.xml (containers.unordered.cache): Update.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
	dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Remove.

From-SVN: r206904
 2014-01-21 19:38:35 +00:00
François Dumont 9d0bb2ea71 create_testsuite_files: Add testsuite/experimental in the list of folders to search for tests. 
2014-01-20  François Dumont  <fdumont@gcc.gnu.org>

	* scripts/create_testsuite_files: Add testsuite/experimental in
	the list of folders to search for tests.
	* include/experimental/string_view
	(basic_string_view<>::operator[]): Comment _GLIBCXX_DEBUG_ASSERT,
	incompatible with constexpr qualifier.
	(basic_string_view<>::front()): Likewise.
	(basic_string_view<>::back()): Likewise.
	* testsuite/experimental/string_view/element_access/wchar_t/2.cc:
	Merge dg-options directives into one.
	* testsuite/experimental/string_view/element_access/char/2.cc:
	Likewise. Remove invalid experimental namespace scope on
	string_view_type.

From-SVN: r206859
 2014-01-20 21:15:13 +00:00
Jonathan Wakely 92e1622850 re PR libstdc++/56267 (unordered containers require Assignable hash function) 
PR libstdc++/56267
	* include/bits/hashtable_policy.h (_Hash_code_base<... false>): Grant
	friendship to _Local_iterator_base<..., false>.
	(_Local_iterator_base): Give protected access to all existing members.
	(_Local_iterator_base::_M_curr()): New public accessor.
	(_Local_iterator_base::_M_get_bucket()): New public accessor.
	(_Local_iterator_base<..., false>::_M_init()): New function to manage
	the lifetime of the _Hash_code_base explicitly.
	(_Local_iterator_base<..., false>::_M_destroy()): Likewise.
	(_Local_iterator_base<..., false>): Define copy constructor and copy
	assignment operator that use new functions to manage _Hash_code_base.
	(operator==(const _Local_iterator_base&, const _Local_iterator_base&),
	operator==(const _Local_iterator_base&, const _Local_iterator_base&)):
	Use public API for _Local_iterator_base.
	* include/debug/safe_local_iterator.h (_Safe_local_iterator): Likewise.
	* include/debug/unordered_map (__debug::unordered_map::erase(),
	__debug::unordered_multimap::erase()): Likewise.
	* include/debug/unordered_set (__debug::unordered_set::erase(),
	__debug::unordered_multiset::erase()): Likewise.
	* testsuite/23_containers/unordered_set/56267-2.cc: New test.

From-SVN: r206834
 2014-01-20 15:49:39 +00:00
Tim Shen 053eb1f31e regex_compiler.h (_Comipler<>::_M_quantifier()): Fix parse error of multiple consecutive quantifiers like "a**". 
2014-01-19  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_compiler.h (_Comipler<>::_M_quantifier()):
	Fix parse error of multiple consecutive quantifiers like "a**".
	* include/bits/regex_compiler.tcc (_Comipler<>::_M_quantifier()):
	Likewise.
	* testsuite/28_regex/basic_regex/multiple_quantifiers.cc: New.

From-SVN: r206783
 2014-01-19 21:59:20 +00:00
François Dumont 1217ee06a7 set.h (set): Implement C++11 allocator-aware container requirements. 
2014-01-17  François Dumont  <fdumont@gcc.gnu.org>

	* include/profile/set.h (set): Implement C++11 allocator-aware
	container requirements.
	* include/profile/map.h (map): Likewise.
	* include/profile/multiset.h (multiset): Likewise.
	* include/profile/multimap.h (multimap): Likewise.
	* include/profile/set.h
	(set::operator=(const set&)): Define as default in C++11 mode.
	(set::operator=(set&&)): Likewise.
	* include/profile/map.h
	(map::operator=(const map&)): Likewise.
	(map::operator=(map&&)): Likewise.
	* include/profile/multiset.h
	(multiset::operator=(const multiset&)): Likewise.
	(multiset::operator=(multiset&&)): Likewise.
	* include/profile/multimap.h
	(multimap::operator=(const multimap&)): Likewise.
	(multimap::operator=(multimap&&)): Likewise.
	* include/profile/set.h (set::operator=(std::initializer_list<>)):
	Rely on the same operator from normal mode.
	* include/profile/map.h (map::operator=(std::initializer_list<>)):
	Likewise.
	* include/profile/multiset.h
	(multiset::operator=(std::initializer_list<>)): Likewise.
	* include/profile/multimap.h
	(multimap::operator=(std::initializer_list<>)): Likewise.
	* include/profile/set.h (set::swap(set&)): Add noexcept
	specification.
	* include/profile/map.h (map::swap(map&)): Likewise.
	* include/profile/multiset.h (multiset::swap(multiset&)): Likewise.
	* include/profile/multimap.h (multimap::swap(multimap&)): Likewise.

From-SVN: r206733
 2014-01-17 21:10:15 +00:00
Tim Shen ddf41e9db6 regex_automaton.tcc (_StateSeq<>::_M_clone()): Do not use std::map. 
2014-01-17  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()): Do not
	use std::map.
	* include/bits/regex_automaton.h: Do not use std::set.
	* include/bits/regex_compiler.h (_BracketMatcher<>::_M_add_char(),
	_BracketMatcher<>::_M_add_collating_element(),
	_BracketMatcher<>::_M_add_equivalence_class(),
	_BracketMatcher<>::_M_make_range()): Likewise.
	* include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply()):
	Likewise.
	* include/bits/regex_executor.h: Do not use std::queue.
	* include/bits/regex_executor.tcc (_Executor<>::_M_main(),
	_Executor<>::_M_dfs()): Likewise.
	* include/std/regex: Remove <map>, <set> and <queue>.

2014-01-17  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h (__compile_nfa<>(), basic_regex<>::basic_regex(),
	basic_regex<>::assign()): Change __compile_nfa to accept
	const _CharT* only.
	* include/bits/regex_compiler.h: Change _Compiler's template
	argument from <_FwdIter, _TraitsT> to <_TraitsT>.
	* include/bits/regex_compiler.tcc: Likewise.

2014-01-17  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_compiler.h: Change _ScannerT into char-type
	templated.
	* include/bits/regex_scanner.h (_Scanner<>::_Scanner()): Separate
	_ScannerBase from _Scanner; Change _Scanner's template argument from
	_FwdIter to _CharT. Avoid use of std::map and std::set by using arrays
	instead.
	* include/bits/regex_scanner.tcc (_Scanner<>::_Scanner(),
	_Scanner<>::_M_scan_normal(), _Scanner<>::_M_eat_escape_ecma(),
	_Scanner<>::_M_eat_escape_posix(), _Scanner<>::_M_eat_escape_awk()):
	Likewise.
	* include/std/regex: Add <cstring> for using strchr.

2014-01-17  Tim Shen  <timshen91@gmail.com>

	* bits/regex_automaton.tcc: Indentation fix.
	* bits/regex_compiler.h (__compile_nfa<>(), _Compiler<>,
	_RegexTranslator<> _AnyMatcher<>, _CharMatcher<>,
	_BracketMatcher<>): Add bool option template parameters and
	specializations to make matching more efficient and space saving.
	* bits/regex_compiler.tcc: Likewise.

From-SVN: r206690
 2014-01-16 23:35:21 +00:00
François Dumont 1bb59e05ad hashtable_policy.h: Fix some long lines. 
2014-01-15  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h: Fix some long lines.
	* include/bits/hashtable.h (__hash_code_base_access): Define and
	use it to check its _M_bucket_index noexcept qualification. Use
	also in place of...
	(__access_protected_ctor): ...this.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adapt line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r206632
 2014-01-15 16:53:02 +00:00
François Dumont 51835a800d set.h (set): Implement C++11 allocator-aware container requirements. 
2014-01-13  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/set.h (set): Implement C++11 allocator-aware
	container requirements.
	* include/debug/map.h (map): Likewise.
	* include/debug/multiset.h (multiset): Likewise.
	* include/debug/multimap.h (multimap): Likewise.
	* include/debug/set.h (set::operator=(set&&)): Add noexcept and
	fix implementation regarding management of safe iterators.
	* include/debug/map.h (map::operator=(map&&)): Likewise.
	* include/debug/multiset.h (multiset::operator=(multiset&&)): Likewise.
	* include/debug/multimap.h (multimap::operator=(multimap&&)):
	Likewise.
	* include/debug/set.h (set::operator=(std::initializer_list<>)):
	Rely on the same operator from normal mode.
	* include/debug/map.h (map::operator=(std::initializer_list<>)):
	Likewise.
	* include/debug/multiset.h
	(multiset::operator=(std::initializer_list<>)): Likewise.
	* include/debug/multimap.h
	(multimap::operator=(std::initializer_list<>)): Likewise.
	* include/debug/set.h (set::swap(set&)): Add noexcept
	specification, add allocator equality check.
	* include/debug/map.h (map::swap(map&)): Likewise.
	* include/debug/multiset.h (multiset::swap(multiset&)): Likewise.
	* include/debug/multimap.h (multimap::swap(multimap&)): Likewise.

From-SVN: r206588
 2014-01-13 20:07:22 +00:00
Jonathan Wakely f0bc4aead8 re PR libstdc++/59738 (r206444 caused FAIL: 23_containers/vector/52591.cc) 
PR libstdc++/59738
	* include/bits/stl_vector.h (vector<>::_M_move_assign): Restore
	support for non-Movable types.

From-SVN: r206480
 2014-01-09 18:38:52 +00:00