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Author SHA1 Message Date
Jonathan Wakely
68e69ce27f regex_automaton.h (__detail::_State, [...]): Remove redundant _CharT template parameters. 
* include/bits/regex_automaton.h (__detail::_State, __detail::_NFA,
	__detail::_StateSeq): Remove redundant _CharT template parameters.
	* include/bits/regex_automaton.tcc: Likewise.
	* include/bits/regex_compiler.h (__detail::_Compiler): Likewise.
	(__compile_nfa): Add object generator for _Compiler.
	* include/bits/regex_compiler.tcc: Remove _CharT template parameters.
	* include/bits/regex_executor.h: Likewise.
	* include/bits/regex_executor.tcc: Likewise.
	* include/bits/regex.h (basic_regex): Assert char_type matches. Use
	__compile_nfa object generator. Remove _CharT template parameter.

From-SVN: r204572
 2013-11-08 14:30:29 +00:00
Jonathan Wakely
7d9d218516 regex_automaton.h (__detail::_State): Split non-dependent parts into new _State_base. 
* include/bits/regex_automaton.h (__detail::_State): Split
	non-dependent parts into new _State_base.
	(__detail::_NFA): Likewise for _NFA_base. Use std::move() to avoid
	copies when inserting _MatcherT and _StateT objects.
	* include/bits/regex_automaton.tcc: Move member definitions to base
	class. Qualify dependent names.
	* include/bits/regex_compiler.h (__detail::_Compiler::_M_get_nfa): Make
	non-const and use std::move to avoid copying.
	* include/bits/regex_compiler.tcc: Likewise.
	* include/bits/regex_executor.h (__detail::_Executor::_M_is_word): Use
	array, so past-the-end iterator is valid.

From-SVN: r204571
 2013-11-08 14:30:22 +00:00
Jonathan Wakely
f054ff5b7c regex_automaton.h (_S_opcode_word_boundry): Rename to _S_opcode_word_boundary. 
* include/bits/regex_automaton.h (_S_opcode_word_boundry): Rename to
	_S_opcode_word_boundary.
	* include/bits/regex_automaton.tcc: Likewise.
	* include/bits/regex_executor.h (__detail::_Executor::_M_word_boundry):
	Rename to _M_word_boundary.
	* include/bits/regex_executor.tcc: Likewise.

From-SVN: r204449
 2013-11-06 09:47:51 +00:00
Jonathan Wakely
4457e88ce1 N3655 C++1y TransformationTraits Redux 
N3655 C++1y TransformationTraits Redux
	* include/std/type_traits (remove_const_t, remove_volatile_t,
	remove_cv_t, add_const_t, add_volatile_t, add_cv_t, remove_reference_t,
	add_lvalue_reference_t, add_rvalue_reference_t, make_signed_t,
	make_unsigned_t, remove_extent_t, remove_all_extents_t,
	remove_pointer_t, add_pointer_t, aligned_storage_t, decay_t,
	enable_if_t, conditional_t, common_type_t, underlying_type_t,
	result_of_t): Define.
	* doc/xml/manual/status_cxx2014.xml: Update.
	* testsuite/20_util/add_lvalue_reference/requirements/typedefs-3.cc:
	New.
	* testsuite/20_util/add_rvalue_reference/requirements/typedefs-3.cc:
	New.
	* testsuite/20_util/common_type/requirements/typedefs-3.cc: New.
	* testsuite/20_util/conditional/requirements/typedefs-2.cc: New.
	* testsuite/20_util/decay/requirements/typedefs-2.cc: New.
	* testsuite/20_util/enable_if/requirements/typedefs-2.cc: New.
	* testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
	* testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
	* testsuite/20_util/remove_reference/requirements/typedefs.cc: New.
	* testsuite/20_util/result_of/requirements/typedefs.cc: New.
	* testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New.
	* testsuite/20_util/common_type/requirements/typedefs-2.cc: Change to
	compile-only test.
	* testsuite/20_util/decay/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.

From-SVN: r204426
 2013-11-05 22:57:36 +00:00
Jonathan Wakely
b1705a6388 optional: Use __and_<> and __not_<> in conditions. 
2013-11-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/experimental/optional: Use __and_<> and __not_<> in
	conditions. Style fixes.
	(__constexpr_addressof, swap): Make inline.
	* testsuite/experimental/optional/cons/copy.cc: Adjust constants for
	32-bit targets.
	* testsuite/experimental/optional/cons/move.cc: Likewise.
	* testsuite/experimental/optional/cons/value.cc: Likewise.
	* testsuite/experimental/optional/constexpr/cons/value.cc: Likewise.

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

From-SVN: r204402
 2013-11-05 15:24:08 +00:00
Michael Brune
2b5ab1e438 enable_special_members.h: New. 
2013-10-31  Michael Brune  <lucdanton@free.fr>

	* include/bits/enable_special_members.h: New.
	* include/experimental/optional: New.
	* include/Makefile.am: Handle include/experimental.
	* include/Makefile.in: Regenerate.
	* testsuite/libstdc++-dg/conformance.exp: Run tests from
	testsuite/experimental sub-directory.
	* testsuite/experimental/optional/assignment/1.cc: New.
	* testsuite/experimental/optional/assignment/2.cc: New.
	* testsuite/experimental/optional/assignment/3.cc: New.
	* testsuite/experimental/optional/assignment/4.cc: New.
	* testsuite/experimental/optional/assignment/5.cc: New.
	* testsuite/experimental/optional/assignment/6.cc: New.
	* testsuite/experimental/optional/cons/copy.cc: New.
	* testsuite/experimental/optional/cons/default.cc: New.
	* testsuite/experimental/optional/cons/move.cc: New.
	* testsuite/experimental/optional/cons/value.cc: New.
	* testsuite/experimental/optional/constexpr/cons/default.cc: New.
	* testsuite/experimental/optional/constexpr/cons/value.cc: New.
	* testsuite/experimental/optional/constexpr/in_place.cc: New.
	* testsuite/experimental/optional/constexpr/make_optional.cc: New.
	* testsuite/experimental/optional/constexpr/nullopt.cc: New.
	* testsuite/experimental/optional/constexpr/observers/1.cc: New.
	* testsuite/experimental/optional/constexpr/observers/2.cc: New.
	* testsuite/experimental/optional/constexpr/observers/3.cc: New.
	* testsuite/experimental/optional/constexpr/observers/4.cc: New.
	* testsuite/experimental/optional/constexpr/observers/5.cc: New.
	* testsuite/experimental/optional/constexpr/relops/1.cc: New.
	* testsuite/experimental/optional/constexpr/relops/2.cc: New.
	* testsuite/experimental/optional/constexpr/relops/3.cc: New.
	* testsuite/experimental/optional/constexpr/relops/4.cc: New.
	* testsuite/experimental/optional/constexpr/relops/5.cc: New.
	* testsuite/experimental/optional/constexpr/relops/6.cc: New.
	* testsuite/experimental/optional/in_place.cc: New.
	* testsuite/experimental/optional/make_optional.cc: New.
	* testsuite/experimental/optional/nullopt.cc: New.
	* testsuite/experimental/optional/observers/1.cc: New.
	* testsuite/experimental/optional/observers/2.cc: New.
	* testsuite/experimental/optional/observers/3.cc: New.
	* testsuite/experimental/optional/observers/4.cc: New.
	* testsuite/experimental/optional/observers/5.cc: New.
	* testsuite/experimental/optional/relops/1.cc: New.
	* testsuite/experimental/optional/relops/2.cc: New.
	* testsuite/experimental/optional/relops/3.cc: New.
	* testsuite/experimental/optional/relops/4.cc: New.
	* testsuite/experimental/optional/relops/5.cc: New.
	* testsuite/experimental/optional/relops/6.cc: New.
	* testsuite/experimental/optional/requirements.cc: New.
	* testsuite/experimental/optional/swap/1.cc: New.

From-SVN: r204299
 2013-11-01 20:08:39 +00:00
Jonathan Wakely
bef49287da * include/bits/stl_function.h (logical_not<void>): Add noexcept. 
From-SVN: r204293
 2013-11-01 11:59:51 +00:00
Paolo Carlini
7115d32a36 re PR libstdc++/58952 (Construct "std::getchar()" rejected when getchar is macro in C library) 
2013-11-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/58952
	* include/c_global/cstdio: Undef getchar.

From-SVN: r204291
 2013-11-01 11:10:55 +00:00
Jonathan Wakely
d081231ab5 N3421 C++1y Transparent functors 
N3421 C++1y Transparent functors
	* include/bits/stl_function.h (plus<void>, minus<void>,
	multiplies<void>, divides<void>, modulus<void>, negate<void>,
	equal_to<void>, not_equal_to<void>, greater<void>, less<void>,
	greater_equal<void>, less_equal<void>, logical_and<void>,
	logical_or<void>, logical_not<void>, bit_and<void>, bit_or<void>,
	bit_xor<void>, bit_not<void>): Define.
	* doc/xml/manual/status_cxx2014.xml: Update.
	* testsuite/20_util/function_objects/comparisons_void.cc: New.

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

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

From-SVN: r204275
 2013-10-31 19:23:54 +00:00
Edward Smith-Rowland
7057e6452b Implement C++14 digit separators. 
libcpp:

2013-10-31  Edward Smith-Rowland  <3dw4rd@verizon.net>

        Implement C++14 digit separators.
	* include/cpplib.h (cpp_options): Add digit_separators flag.
	* internal.h (DIGIT_SEP(c)): New macro.
	* expr.c (cpp_classify_number): Check improper placement of digit sep;
	(cpp_interpret_integer): Skip over digit separators.
	* init.c (lang_flags): Add digit_separators flag; (lang_defaults): Add
	digit separator flags per language; (cpp_set_lang): Set
	digit_separators
	* lex.c (lex_number): Add digits separator to allowable characters for
	C++14.


gcc/c-family:

2013-10-31  Edward Smith-Rowland  <3dw4rd@verizon.net>

        Implement C++14 digit separators.
	* c-lex.c (interpret_float): Remove digit separators from scratch string
	before building real literal.


gcc/testsuite:

2013-10-31  Edward Smith-Rowland  <3dw4rd@verizon.net>

        Implement C++14 digit separators.
	* g++.dg/cpp1y/digit-sep.C: New.
	* g++.dg/cpp1y/digit-sep-neg.C: New.
	* g++.dg/cpp1y/digit-sep-cxx11-neg.C: New.


libstdc++-v3:

2013-10-31  Edward Smith-Rowland  <3dw4rd@verizon.net>

        Implement C++14 digit separators.
	* include/include/bits/parse_numbers.h: Change struct _Digit<_Base, '`'>
	to struct _Digit<_Base, '\''>.

From-SVN: r204260
 2013-10-31 14:01:23 +00:00
Jonathan Wakely
8d52ed5c81 shared_ptr (__shared_ptr): Assert non-void pointer. 
* include/bits/shared_ptr (__shared_ptr): Assert non-void pointer.
	* include/bits/shared_ptr (default_delete): Likewise.
	* testsuite/20_util/shared_ptr/cons/58839.cc: Do not use
	default_delete<void>.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: New.
	* testsuite/20_util/default_delete/void_neg.cc: New.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
	* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.

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

From-SVN: r204184
 2013-10-29 21:33:29 +00:00
Jonathan Wakely
da2e699194 hashtable.cc (__access_protected_ctor): Define and use new type instead of _Hashtable_ebo_helper. 
* include/bits/hashtable.cc (__access_protected_ctor): Define and use
	new type instead of _Hashtable_ebo_helper.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Adjust line number.

From-SVN: r204182
 2013-10-29 21:19:34 +00:00
Tim Shen
caaf33fa57 regex_executor.tcc: Add comments. 
2013-10-28  Tim Shen  <timshen91@gmail.com>

	* regex_executor.tcc: Add comments.

From-SVN: r204117
 2013-10-28 03:55:12 +00:00
Tim Shen
9f0d9611e7 regex.h: Remove unnecessary friends. 
2013-10-26  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h: Remove unnecessary friends.
	* include/bits/regex.tcc (__regex_algo_impl<>): Move __get_executor
	to here.
	* include/bits/regex_executor.h: Remove _DFSExecutor and _BFSExecutor;
	they are merged into _Executor. Eliminate quantifier tracking part, so
	it's faster.
	* include/bits/regex_executor.tcc: Implement _Executor.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc: New.
	* testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Adjust
	duplicate testcases.
	* testsuite/performance/28_regex/split.h: New.
	* testsuite/performance/28_regex/split_bfs.cc: New.
	* testsuite/util/testsuite_regex.h: Adjust behavior of two-executors
	agreement judger: do not compare match_results when executor return
	false.

From-SVN: r204093
 2013-10-26 16:09:28 +00:00
François Dumont
3ff4317f1c formatter.h (__check_singular): Add const on iterator reference. 
2013-10-25  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/formatter.h (__check_singular): Add const on
	iterator reference.
	* include/debug/functions.h (__check_singular): Likewise.
	(__check_singular(const _Safe_iterator<_Ite, _Seq>&)): Delete.
	(__check_dereferenceable(const _Ite&)): Add const on iterator
	reference.
	(__check_dereferenceable(const _Safe_local_iterator<>&)): New.
	* include/debug/safe_iterator.h (__check_singular_aux): Review
	comment.
	* testsuite/23_containers/vector/debug/debug_functions.cc: New.
	* testsuite/23_containers/unordered_set/debug/debug_functions.cc:
	New.

From-SVN: r204075
 2013-10-25 19:25:06 +00:00
Jason Merrill
d4c579b561 * include/bits/hashtable.h (_Hashtable): Force EBO for _Hash_code_base. 
From-SVN: r203984
 2013-10-23 14:08:46 -04:00
Paolo Carlini
66caf47a50 re PR libstdc++/58850 (Conversion error in chrono) 
2013-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

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

From-SVN: r203978
 2013-10-23 15:31:26 +00:00
Paolo Carlini
1a0e9d1cb9 re PR libstdc++/58815 (Casting/Conversion operator for std::decimal not supported) 
2013-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/58815
	* include/decimal/decimal (decimal32::operator long long(),
	decimal64::operator long long(), decimal128::operator long long()):
	Add in c++11 mode per n3407.
	* testsuite/decimal/pr58815.cc: New.

From-SVN: r203956
 2013-10-23 11:48:26 +00:00
Edward Smith-Rowland
e9a6449215 basic_string.h (operator""s): Remove space between quotes and literal identifier. 
2013-10-22  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* include/bits/basic_string.h (operator""s): Remove space between quotes
	and literal identifier.
	* include/std/chrono (operator""h, operator""min, operator""s,
	operator""ms, operator""us, operator""ns): Ditto.

From-SVN: r203941
 2013-10-23 00:12:36 +00:00
Ed Smith-Rowland
ae5543e662 Implement N3779 - User-defined Literals for std::complex, part 2 of UDL for Standard Library Types 
2013-09-27  Ed Smith-Rowland  <3dw4rd@verizon.net>

	Implement N3779 - User-defined Literals for std::complex,
	part 2 of UDL for Standard Library Types
	* include/std/complex: Add complex literal operators.
	* testsuite/26_numerics/complex/literals/types.cc: New.
	* testsuite/26_numerics/complex/literals/values.cc: New.

From-SVN: r203940
 2013-10-23 00:09:19 +00:00
Edward Smith-Rowland
390dafb79d re PR libstdc++/58804 (dynamic_bitset<> uses popcountl on long long) 
2013-10-20  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/58804
	PR libstdc++/58729
	* include/tr2/dynamic_bitset
	(__dynamic_bitset_base<_WordT, _Alloc>::_M_are_all_aux,
	__dynamic_bitset_base<_WordT, _Alloc>::_M_do_count):
	Use __builtin_popcountll() instead of __builtin_popcountl().
	* include/tr2/dynamic_bitset.tcc
	(__dynamic_bitset_base<_WordT, _Alloc>::_M_do_find_first,
	__dynamic_bitset_base<_WordT, _Alloc>::_M_do_find_next):
	Use __builtin_ctzll() instead of __builtin_ctzl().

From-SVN: r203893
 2013-10-21 13:52:39 +00:00
Tim Shen
603b781be4 regex.h: Remove virtual class _Automaton. 
2013-10-20  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h: Remove virtual class _Automaton.
	* include/bits/regex_automaton.h: Likewise.
	* include/bits/regex.tcc: Adjust comment for policy changing.
	* include/bits/regex_executor.h: Update comments of complexity.
	* include/bits/regex_executor.tcc: Adjust executor choosing
	policy. Now DFS executor is the default one.
	* testsuite/util/testsuite_regex.h (regex_match_debug,
	regex_search_debug): Adjust for policy changing.

From-SVN: r203875
 2013-10-20 10:07:29 +00:00
Chris Jefferson
f5b9d5e877 re PR libstdc++/58800 (std::nth_element segfaults on valid input) 
2013-10-20  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/58800
	* include/bits/stl_algo.h (__unguarded_partition_pivot): Change
	__last - 2 to __last - 1.
	* testsuite/25_algorithms/nth_element/58800.cc: New

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

From-SVN: r203872
 2013-10-20 09:07:36 +00:00
Edward Smith-Rowland
6b8fe121af re PR libstdc++/58729 (tr2::dynamic_bitset::resize fails) 
2013-10-18  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/58729
	* include/tr2/dynamic_bitset (_M_resize, resize): Use input value
	to set bits; (_M_do_left_shift, _M_do_right_shift, _M_do_to_ulong,
	_M_do_to_ullong, _M_do_find_first, _M_do_find_next, _M_copy_from_ptr,
	operator>>): Move long methods outline to...
	* include/tr2/dynamic_bitset.tcc: New.
	* include/Makefile.am: Add dynamic_bitset.tcc.
	* include/Makefile.in: Add dynamic_bitset.tcc.
	* testsuite/tr2/dynamic_bitset/pr58729.cc: New.

From-SVN: r203841
 2013-10-19 01:31:19 +00:00
Tim Shen
7948838864 regex_scanner.tcc: (_Scanner<>::_M_scan_normal... 
2013-10-18  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_scanner.tcc: (_Scanner<>::_M_scan_normal,
	_Scanner<>::_M_eat_escape_ecma, _Scanner<>::_M_eat_escape_posix,
	_Scanner<>::_M_eat_escape_awk): Narrow character before finding in maps.
	* testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
	New.

From-SVN: r203827
 2013-10-18 16:13:07 +00:00
Tim Shen
ab1c993b94 regex.h (regex_token_iterator<>::regex_token_iterator): Fix initialization orders in initialization list and add explicit braces for... 
2013-10-17  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h (regex_token_iterator<>::regex_token_iterator):
	Fix initialization orders in initialization list and add explicit braces
	for potentially ambiguous(actually not) `else` branch to eliminate
	warnings.
	* include/bits/regex_automaton.h (_NFA<>::_NFA): Likewise.
	* include/bits/regex_compiler.h (_CharMatcher<>::_CharMatcher,
	_BracketMatcher<>::_BracketMatcher): Likewise.
	* include/bits/regex_compiler.tcc (_Compiler<>::_Compiler,
	_Compiler<>::_M_atom): Likewise.
	* include/bits/regex_executor.h (_Executor<>::_Executor): Likewise.
	* include/bits/regex_executor.tcc (_DFSExecutor<>::_M_dfs,
	_Executor<>::_M_word_boundry): Likewise.
	* include/bits/regex_scanner.tcc (_Scanner<>::_Scanner,
	_Scanner<>::_M_eat_class): Likewise.
	* include/bits/regex.tcc (__regex_algo_impl<>,
	regex_iterator<>::operator++): Likewise, and remove unused typedef.

From-SVN: r203798
 2013-10-17 20:46:50 +00:00
Tim Shen
703344ca91 regex.h (regex_token_iterator<>::regex_token_iterator): Add initialization for _M_has_m1. 
2013-10-16  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h (regex_token_iterator<>::regex_token_iterator):
	Add initialization for _M_has_m1.
	* include/bits/regex.tcc (regex_token_iterator<>::operator=): Add return
	statment.

From-SVN: r203732
 2013-10-16 22:28:28 +00:00
Tim Shen
96937d47ac re PR libstdc++/58737 (leak in std::regex_match) 
2013-10-15  Tim Shen  <timshen91@gmail.com>

	PR libstdc++/58737
	* include/bits/regex_automaton.h (_Automaton<>::~_Automaton): Fix memory
	leak by adding it.
	* include/bits/regex_executor.h (_Executor<>::~_Executor): Likewise.

From-SVN: r203610
 2013-10-15 15:01:44 +00:00
Jonathan Wakely
61bf02e007 re PR libstdc++/58659 (Construction of shared_ptr from unique_ptr mismatches new/delete and std::allocator for __shared_ptr_count) 
PR libstdc++/58659
	* include/bits/shared_ptr_base.h (__shared_count::__shared_count(P,D)):
	Delegate to constructor taking allocator.
	(__shared_count::_S_create_from_up): Inline into ...
	(__shared_count::__shared_count(unique_ptr<Y,D>&&): Here. Use
	std::conditional instead of constrained overloads. Allocate memory
	using the allocator type that will be used for deallocation.
	* testsuite/20_util/shared_ptr/cons/58659.cc: New.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust.

From-SVN: r203274
 2013-10-08 13:33:37 +01:00
Tim Shen
18971f1fc3 regex_executor.h: Add _TodoList class. 
2013-10-08  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_executor.h: Add _TodoList class.
	* include/bits/regex_executor.tcc (_BFSExecutor<>::_M_main): Add
	_M_match_stack and _M_stack to make everything faster. Break if
	_M_stack is empty, to reduce unnecessary idling.
	* testsuite/performance/28_regex/split.cc: New.

From-SVN: r203261
 2013-10-08 03:41:14 +00:00
Tim Shen
6cb4308702 regex.h: (regex_token_iterator<>::regex_token_iterator): Fix compile error. 
2013-10-06  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h: (regex_token_iterator<>::regex_token_iterator):
	Fix compile error.
	* include/bits/regex.tcc: (regex_replace<>): Remove default parameter.

2013-10-06  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h (__regex_algo_impl<>, regex_match<>,
	regex_search<>): New abstract function for regex_match and regex_search.
	* include/bits/regex.tcc (__regex_algo_impl<>): Implement.
	* include/bits/regex_executor.h
	(_Executor<>::_M_lookahead,
	 _DFSExecutor<>::_M_clone,
	 _BFSExecutor<>::_M_clone): Let _M_clone to choose which executor to
	use.
	* include/bits/regex_executor.tcc (__get_executor<>): Update the
	definition to support __policy.
	* testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc: Use
	*_debug.
	* testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/basic/string_01.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/basic/string_range_00_03.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/basic/string_range_02_03.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_bracket_01.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_questionmark.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/extended/string_any.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_dispatch_01.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_range_00_03.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_range_01_03.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_range_02_03.cc: Same.
	* testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc:
	Same.
	* testsuite/28_regex/algorithms/regex_search/basic/string_01.cc: Same.
	* testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc: Same.
	* testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: Same.
	* testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Same.
	* testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc: Same.
	* testsuite/28_regex/match_results/format.cc: Same.
	* testsuite/util/testsuite_regex.h
	(regex_match_debug<>, regex_search_debug<>): Implement.

From-SVN: r203231
 2013-10-06 17:53:14 +00:00
Oleg Endo
c3ddbdce59 re PR libstdc++/58625 (std::signbit always converts to double) 
2013-10-06  Oleg Endo  <olegendo@gcc.gnu.org>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/58625
	* include/c_global/cmath (signbit): Use __builtin_signbitf and
	__builtin_signbitl.

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

From-SVN: r203228
 2013-10-06 13:44:47 +00:00
Tim Shen
468146e0b5 regex_executor.tcc (_DFSExecutor<>::_M_dfs): Fix wrong backup variable initialization. 
2013-10-03  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_executor.tcc (_DFSExecutor<>::_M_dfs): Fix wrong
	backup variable initialization.

From-SVN: r203190
 2013-10-03 20:54:01 +00:00
John Woolverton
d358f34868 re PR libstdc++/58604 (Text truncation in comments of /usr/include/c++/4.7/vector) 
2013-10-03  John Woolverton  <jdwoolverton@gmail.com>

	PR libstdc++/58604
	* include/std/vector: Fix garbled line in HP Copyright.

From-SVN: r203187
 2013-10-03 20:33:05 +00:00
Jonathan Wakely
44d209d7e2 re PR libstdc++/58569 (Compilation error when a class contains multiple std::function) 
2013-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Daniel Krugler  <daniel.kruegler@gmail.com>

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

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

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

From-SVN: r203131
 2013-10-02 20:55:14 +01:00
Tim Shen
756aa0c302 2013-10-02 Tim Shen <timshen91@gmail.com> 
* include/bits/regex_compiler.h
	(_BracketMatcher<>::_M_add_equivalence_class): Implement it correctly.
	* include/bits/regex_compiler.tcc (_BracketMatcher<>::operator()):
	Add _M_equiv_set support.
	* testsuite/28_regex/algorithms/regex_match/extended/
	cstring_bracket_01.cc: Add new "[[=a=]]" testcase.

From-SVN: r203117
 2013-10-02 15:13:18 +00:00
Tim Shen
7d48a109d3 status_cxx2011.xml: Update regex status. 
2013-10-01  Tim Shen  <timshen91@gmail.com>

	* doc/xml/manual/status_cxx2011.xml: Update regex status.
	* include/bits/regex.h (match_results<>::begin,
	match_results<>::cbegin, match_results<>::end, match_results<>::cend):
	[28.10.3.13], [28.10.3.14] Always iterate the range [0, size()-2).

From-SVN: r203096
 2013-10-01 23:44:04 +00:00
François Dumont
089ccc04e4 algobase.h (mismatch, equal): Provide parallel version for N3671 overloads. 
2013-10-01  François Dumont  <fdumont@gcc.gnu.org>

	* include/parallel/algobase.h (mismatch, equal): Provide parallel
	version for N3671 overloads.

From-SVN: r203082
 2013-10-01 19:35:01 +00:00
Tim Shen
70b50ed7b5 re PR libstdc++/58576 (std::regex_match() reports mismatched braces on a valid regex) 
2013-10-01  Tim Shen  <timshen91@gmail.com>

	PR libstdc++/58576
	* include/bits/regex_automaton.tcc (_NFA<>::_M_eliminate_dummy)
	(_StateSeq<>::_M_clone): Add _S_opcode_subexpr_lookahead branch.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc: New.

From-SVN: r203067
 2013-10-01 15:26:50 +00:00
Paolo Carlini
a52906946a algo.h (__find_switch): Use __binder2nd. 
2013-09-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/parallel/algo.h (__find_switch): Use __binder2nd.

From-SVN: r203040
 2013-09-30 19:17:07 +00:00
Chris Jefferson
a10bad862f re PR libstdc++/58437 (Sorting value in reverse order is much slower compare to gcc44) 
2013-09-30  Chris Jefferson  <chris@bubblescope.net>

	PR libstdc++/58437
	* include/bits/stl_algo.h (__move_median_first): Rename to
	__move_median_to_first, change to take an addition argument.
	(__unguarded_partition_pivot): Adjust.
	* testsuite/performance/25_algorithms/sort.cc: New.
	* testsuite/performance/25_algorithms/sort_heap.cc: Likewise.
	* testsuite/performance/25_algorithms/stable_sort.cc: Likewise.

From-SVN: r203035
 2013-09-30 17:42:31 +00:00
François Dumont
3bd2644c00 stl_algo.h (remove_copy, [...]): Declare inline. 
2013-09-28  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/stl_algo.h (remove_copy, remove_copy_if): Declare
	inline.
	(rotate_copy, stable_partition, partial_sort_copy): Likewise.
	(lower_bound, upper_bound, equal_range, inplace_merge): Likewise.
	(includes, next_permutation, prev_permutation): Likewise.
	(replace_copy, replace_copy_if, is_sorted_until): Likewise.
	(minmax_element, is_permutation, adjacent_find): Likewise.
	(count, count_if, search, search_n, merge): Likewise.
	(set_intersection, set_difference): Likewise.
	(set_symmetric_difference, min_element, max_element): Likewise.
	* include/bits/stl_algobase.h (lower_bound): Likewise.
	(lexicographical_compare, mismatch): Likewise.

From-SVN: r203008
 2013-09-28 20:30:51 +00:00
Tim Shen
8d60fca50e regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix): Let ordinary char escaping in POSIX be valid. 
2013-09-28  Tim Shen <timshen91@gmail.com>

	* include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix):
	Let ordinary char escaping in POSIX be valid.
	* testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Test this
	change.

From-SVN: r203005
 2013-09-28 13:41:09 +00:00
François Dumont
ea89b2482f predefined_ops.h: New. 
2013-09-27  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/predefined_ops.h: New.
	* include/bits/stl_heap.h: Include <bits/predefined_ops.h>.
	(__is_heap_until, __push_heap, __adjust_heap, __pop_heap): Remove
	algo duplication.
	(__is_heap): Adapt.
	(__make_heap): New.
	(make_heap): Adapt to use latter.
	(__sort_heap): New.
	(sort_heap): Adapt to use latter.
	* include/bits/algobase.h: Include <bits/predefined_ops.h>.
	(__lexicographical_compare_impl): New.
	(__lexicographical_compare<false>::__lc): Adapt to use latter.
	(lexicographical_compare): Likewise.
	(__lower_bound): New.
	(lower_bound): Adapt to use latter.
	(equal): Use _GLIBCXX_STD_A::equal in N3671 overloads.
	(__mismatch): New.
	(mismatch): Use latter.
	* include/bits/algo.h: Include <bits/predefined_ops.h>. Remove
	<functional> include.
	(__move_median_first, __find, __find_if, __find_if_not): Remove
	algo duplication.
	(__find_end): Likewise.
	(__search_n): Rename into ...
	(__search_n_aux): ... this.
	(__search_n): Renew, use latter.
	(search_n): Use latter.
	(__search): New.
	(search): Use latter.
	(__find_end): Likewise.
	(__remove_copy_if): New.
	(remove_copy): Use latter.
	(__adjacent_find): New.
	(adjacent_find): Use latter.
	(__unique): New.
	(unique): Use latter.
	(__unique_copy): Remove algo duplication.
	(__stable_partition): New.
	(stable_partition): Use latter.
	(__heap_select): Remove algo duplication, use __make_heap.
	(__partial_sort): New, use latter.
	(partial_sort): Use latter.
	(__partial_sort_copy): New.
	(partial_sort_copy): Use latter.
	(__unguarded_linear_insert, __insertion_sort): Remove algo
	duplication.
	(__unguarded_insertion_sort, __final_insertion_sort): Likewise.
	(__unguarded_partition, __unguarded_partition_pivot): Likewise.
	(__partial_sort): New.
	(partial_sort): Use latter.
	(__sort): New.
	(sort): Use latter.
	(lower_bound): Use __lower_bound.
	(__upper_bound): New.
	(upper_bound): Use latter.
	(__equal_range): New.
	(equal_range): Use latter.
	(__move_merge_adaptive, __move_merge_adaptive_backward): Remove
	algo duplication.
	(__merge_adaptive, __merge_without_buffer): Likewise.
	(__inplace_merge): New.
	(inplace_merge): Use latter.
	(__move_merge, __merge_sort_loop, __chunk_insertion_sort): Remove
	algo duplication.
	(__merge_sort_with_buffer, __stable_sort_adaptive): Likewise.
	(__inplace_stable_sort): Likewise.
	(__include): New.
	(includes): Use latter.
	(__next_permutation): New.
	(next_permutation): Use latter.
	(__prev_permutation): New.
	(prev_permutation): Use latter.
	(__replace_copy_if): New.
	(replace_copy): Use latter.
	(__is_sorted_until): New.
	(is_sorted_unitl): Use latter.
	(__minmax_element): New.
	(minmax_element): Use latter.
	(__is_permutation): New.
	(is_permutation): Use latter.
	(__adjacent_find): New.
	(adjacent_find): Use latter.
	(__count_if): New.
	(count): Use latter.
	(count_if): Likewise.
	(__merge): New.
	(merge): Use latter.
	(__stable_sort): New.
	(stable_sort): Use latter.
	(__set_union): New.
	(set_union): Use latter.
	(__set_intersection): New.
	(set_intersection): Use latter.
	(__set_difference): New.
	(set_difference): Use latter.
	(__set_symmetric_difference): New.
	(set_symmetric_difference): Use latter.
	(__min_element): New.
	(min_element): Use latter.
	(__max_element): New.
	(max_element): Use latter.
	* include/Makefile.am: Add predefined_ops.h.
	* include/Makefile.in: Regenerate.
	* include/parallel/algobase.h (equal, mismatch): Add overloads
	from N3671.
	* testsuite/25_algorithms/is_permutation/vectorbool.cc: New.
	* testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_if/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_first_of/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_end/vectorbool.cc: Likewise.
	* testsuite/25_algorithms/find_if_not/vectorbool.cc: Likewise.

From-SVN: r202992
 2013-09-27 21:17:36 +00:00
Jonathan Wakely
d02dae41e3 re PR libstdc++/57465 (Failed postcondition for std::function constructed with null function pointer) 
PR libstdc++/57465
	* include/std/functional
	(_Function_base::_Base_manager::_M_not_empty_function): Fix overload
	for pointers.
	* testsuite/20_util/function/cons/57465.cc: New.

From-SVN: r202974
 2013-09-27 15:06:09 +01:00
Tim Shen
d4e1260101 regex_error.h: Remove _S_error_last to follow the standard. 
2013-09-26  Tim Shen  <timshen91@gmail.com>

	* regex_error.h: Remove _S_error_last to follow the standard.
	* regex_scanner.tcc:
	(_Scanner<_FwdIter>::_M_scan_in_brace): Change error_brace to
	error_badbrace.
	(_Scanner<>::_M_eat_escape_posix): Extended doesn't support
	back-reference.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc:
	Move here from ../../extended.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc:
	Likewise.

From-SVN: r202958
 2013-09-26 21:48:04 +00:00
Marc Glisse
34e6625aa2 re PR libstdc++/58338 (Add noexcept to functions with a narrow contract) 
2013-09-25  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/58338
	* include/bits/forward_list.h (_Fwd_list_node_base::_M_transfer_after):
	Mark as noexcept.
	(_Fwd_list_iterator) [_Fwd_list_iterator, operator*, operator->,
	operator++, operator==, operator!=, _M_next]: Likewise.
	(_Fwd_list_const_iterator) [_Fwd_list_const_iterator, operator*,
	operator->, operator++, operator==, operator!=, _M_next]: Likewise.
	(operator==(const _Fwd_list_iterator&, const _Fwd_list_const_iterator&),
	operator!=(const _Fwd_list_iterator&, const _Fwd_list_const_iterator&)):
	Likewise.
	* include/bits/hashtable_policy.h (_Hash_node_base::_Hash_node_base,
	_Hash_node::_M_next, _Node_iterator_base::_Node_iterator_base,
	_Node_iterator_base::_M_incr, operator==(const _Node_iterator_base&,
	const _Node_iterator_base&), operator!=(const _Node_iterator_base&,
	const _Node_iterator_base&)): Likewise.
	(_Node_iterator) [_Node_iterator, operator*, operator->, operator++]:
	Likewise.
	(_Node_const_iterator) [_Node_const_iterator, operator*, operator->,
	operator++]: Likewise.
	* include/debug/safe_iterator.h (_Safe_iterator) [_Safe_iterator,
	operator=, operator*, operator->, operator++, operator--, operator[],
	operator+=, operator+, operator-=, operator-, base, operator _Iterator]:
	Likewise.
	(operator==(const _Safe_iterator&, const _Safe_iterator&),
	operator!=(const _Safe_iterator&, const _Safe_iterator&),
	operator<(const _Safe_iterator&, const _Safe_iterator&),
	operator<=(const _Safe_iterator&, const _Safe_iterator&),
	operator>(const _Safe_iterator&, const _Safe_iterator&),
	operator>=(const _Safe_iterator&, const _Safe_iterator&),
	operator-(const _Safe_iterator&, const _Safe_iterator&),
	operator+(difference_type, const _Safe_iterator&)): Likewise.
	* include/profile/iterator_tracker.h (__iterator_tracker)
	[__iterator_tracker, base, operator _Iterator, operator->, operator++,
	operator--, operator=, operator*, operator[], operator+=, operator+,
	operator-=, operator-]: Likewise.
	(operator==(const __iterator_tracker&, const __iterator_tracker&),
	operator!=(const __iterator_tracker&, const __iterator_tracker&),
	operator<(const __iterator_tracker&, const __iterator_tracker&),
	operator<=(const __iterator_tracker&, const __iterator_tracker&),
	operator>(const __iterator_tracker&, const __iterator_tracker&),
	operator>=(const __iterator_tracker&, const __iterator_tracker&),
	operator-(const __iterator_tracker&, const __iterator_tracker&),
	operator+(difference_type, const __iterator_tracker&)): Likewise.

From-SVN: r202924
 2013-09-25 20:28:12 +00:00