Commit Graph

8550 Commits

Author SHA1 Message Date
Jonathan Wakely
0f3d27f01a re PR libstdc++/64276 (would be better to use __cpp_exceptions rather than __EXCEPTIONS to determine whether exceptions are available)
PR libstdc++/64276
	* doc/doxygen/user.cfg.in: Define __cpp_exceptions and __cpp_rtti.
	* doc/html/manual/using_exceptions.html: Regenerate.
	* doc/xml/manual/using_exceptions.xml: Use SD-6 feature-testing
	macros, __cpp_exceptions and __cpp_rtti, instead of __EXCEPTIONS and
	__GXX_RTTI.
	* include/bits/c++config: Likewise.
	* include/bits/locale_classes.tcc: Likewise.
	* include/bits/shared_ptr.h: Likewise.
	* include/bits/shared_ptr_base.h: Likewise.
	* include/debug/formatter.h: Likewise.
	* include/experimental/any: Likewise.
	* include/ext/rope: Likewise.
	* include/ext/ropeimpl.h: Likewise.
	* include/std/functional: Likewise.
	* include/tr1/functional: Likewise.
	* include/tr1/shared_ptr.h: Likewise.
	* libsupc++/eh_call.cc: Likewise.
	* libsupc++/eh_personality.cc: Likewise.
	* libsupc++/exception_defines.h: Likewise.
	* libsupc++/exception_ptr.h: Likewise.
	* libsupc++/guard.cc: Likewise.
	* libsupc++/pbase_type_info.cc: Likewise.
	* libsupc++/pointer_type_info.cc: Likewise.
	* libsupc++/vterminate.cc: Likewise.
	* src/c++11/thread.cc: Likewise.

From-SVN: r218679
2014-12-12 15:58:49 +00:00
Jonathan Wakely
8f596ff51a re PR libstdc++/64241 (make_exception_ptr returns garbage with -fno-exceptions)
PR libstdc++/64241
	* libsupc++/exception_ptr.h: Return empty object when exceptions are
	disabled.
	* testsuite/18_support/exception_ptr/64241.cc: New.

From-SVN: r218675
2014-12-12 15:10:08 +00:00
Jonathan Wakely
db62401dee stl_iterator.h (make_reverse_iterator): LWG DR 2285.
* include/bits/stl_iterator.h (make_reverse_iterator): LWG DR 2285.
	* include/std/tuple: Add feature-test macro.
	* testsuite/24_iterators/reverse_iterator/make.cc: New.

From-SVN: r218670
2014-12-12 13:35:55 +00:00
Kyrylo Tkachov
c71c975fe6 [libstdc++][testsuite] Mark as UNSUPPORTED tests that don't fit into tiny memory model
* testsuite/lib/libstdc++.exp: Include target-utils.exp.
	(v3_target_compile): Check if test is unsupported.
	(v3_target_compile_as_c): Likewise.

From-SVN: r218661
2014-12-12 09:36:35 +00:00
Jason Merrill
94a073b251 Remove N3639 "array of runtime length" from -std=c++14.
gcc/cp/
	* decl.c (compute_array_index_type): VLAs are not part of C++14.
	(create_array_type_for_decl, grokdeclarator): Likewise.
	* lambda.c (add_capture): Likewise.
	* pt.c (tsubst): Likewise.
	* rtti.c (get_tinfo_decl): Likewise.
	* semantics.c (finish_decltype_type): Likewise.
	* typeck.c (cxx_sizeof_or_alignof_type): Likewise.
	(cp_build_addr_expr_1): Likewise.
	* init.c (build_vec_init): Don't throw bad_array_length.
gcc/c-family/
	* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
	we aren't complaining about VLAs.
libstdc++-v3/
	* libsupc++/new (bad_array_length): Move...
	* bad_array_length.cc: ...here.
	* cxxabi.h, eh_aux_runtime.cc (__cxa_throw_bad_array_new_length): Also
	move to bad_array_length.cc.

	* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
	we aren't complaining about VLAs.

From-SVN: r218655
2014-12-11 22:49:13 -05:00
Jonathan Wakely
b8c555ac7c 3.cc: Only use a thread_local when __cxa_thread_atexit_impl is available.
* testsuite/30_threads/condition_variable/members/3.cc: Only use
	a thread_local when __cxa_thread_atexit_impl is available.

From-SVN: r218638
2014-12-11 17:58:22 +00:00
Jonathan Wakely
6789ccfa46 Implement LWG DR 2329 and DR 2332.
* include/bits/regex.h (regex_match, regex_search): LWG DR 2329,
	add deleted overloads for rvalue strings.
	(regex_iterator, regex_token_iterator): LWG DR 2332, add deleted
	constructors for rvalue regexes.
	* testsuite/28_regex/algorithms/regex_match/dr2329_neg.cc: New.
	* testsuite/28_regex/algorithms/regex_search/dr2329_neg.cc: New.
	* testsuite/28_regex/iterators/regex_iterator/ctors/char/dr2332_neg.cc:
	New.
	* testsuite/28_regex/iterators/regex_token_iterator/ctors/char/
	dr2332_neg.cc: New.

From-SVN: r218555
2014-12-10 01:37:37 +00:00
Jonathan Wakely
9131b50960 future (__future_base::_Setter::operator(), [...]): Make call operators const.
* include/std/future (__future_base::_Setter::operator(),
	__future_base::_Task_setter::operator()): Make call operators const.

From-SVN: r218553
2014-12-10 00:39:37 +00:00
Jonathan Wakely
d6f64424aa locale_facets.tcc (numpunct::_M_cache): Avoid calling virtual functions twice.
* include/bits/locale_facets.tcc (numpunct::_M_cache): Avoid calling
	virtual functions twice. Only update _M_allocated after all
	allocations have succeeded.
	* include/bits/locale_facets_nonio.tcc (moneypunct::_M_cache):
	Likewise.
	* include/bits/locale_facets_nonio.h (__timepunct::_M_cache): Remove
	unused declaration.

From-SVN: r218552
2014-12-10 00:21:37 +00:00
Jonathan Wakely
60b6534a84 re PR libstdc++/64203 (shared_mutex compile errors on bare-metal targets)
PR libstdc++/64203
	* include/std/shared_mutex: Fix preprocessor conditions.
	* testsuite/experimental/feat-cxx14.cc: Check conditions.

From-SVN: r218511
2014-12-09 11:03:57 +00:00
Tim Shen
00d6d5b1e7 Fix ChangeLog format.
From-SVN: r218444
2014-12-06 11:31:12 +00:00
Jonathan Wakely
612b47110a hashtable_policy.h (_Map_base::operator[], [...]): Simplify definitions with trailing return types.
* include/bits/hashtable_policy.h (_Map_base::operator[],
	_Map_base::at): Simplify definitions with trailing return types.

From-SVN: r218416
2014-12-05 10:35:51 +00:00
Tim Shen
9b9c2a974a re PR libstdc++/64140 (match_results.prefix() returns an incorrect result if regex_iterator holds a zero-length match)
PR libstdc++/64140
	* include/bits/regex.tcc (regex_iterator<>::operator++): Update
	prefix.matched after modifying prefix.first.
	* testsuite/28_regex/iterators/regex_iterator/char/64140.cc: New
	testcase.

From-SVN: r218340
2014-12-04 04:25:12 +00:00
François Dumont
d31008d7a0 re PR libstdc++/13631 (Problems in messages)
2014-12-03  François Dumont  <fdumont@gcc.gnu.org>

	PR libstdc++/13631
	* include/bits/codecvt.h (codecvt<char, char, mbstate_t>): friend class
	std::messages<char>.
	(codecvt<wchar_t, char, mbstate_t>): friend class
	std::messages<wchar_t>.
	* config/locale/gnu/messages_member.h
	(messages<char>::do_open): Specialized.
	(messages<char>::do_close): Likewise.
	(messages<wchar_t>::do_open): Likewise.
	(messages<wchar_t>::do_close): Likewise.
	* config/locale/gnu/messages_member.cc:
	(messages<char>::do_open): Implement. Use bind_textdomain_codeset based
	on codecvt<char, char, mbstate_t>._M_c_locale_codecvt code set. Use
	internal cache to keep opened domain name with locale information.
	(messages<wchar_t>::do_open): Likewise with
	codecvt<wchar_t, char, mbstate_t>.
	(messages<char>::do_close): Implement. Clean cache information.
	(messages<wchar_t>::do_close): Likewise.
	(get_glibc_msg): New. Use dgettext rather than gettext using cached
	domain name associated to catalog id.
	(messages<char>::do_get): Use latter.
	(messages<wchar_t>::do_get): Likewise and use also cached locale
	codecvt<wchar_t, char, mbstate_t> facet to convert wchar_t default
	value to char and the result back to wchar_t.
	* testsuite/22_locale/messages/13631.cc: New.
	* testsuite/22_locale/messages/members/char/2.cc: Use also fr_FR locale
	for charset conversion to get the expected accented character.

From-SVN: r218329
2014-12-03 19:47:00 +00:00
Marek Polacek
028c9c9ed7 regex_compiler.h (_S_cache_size): Multiply the RHS of the shift-expression by _UseCache::value.
* include/bits/regex_compiler.h (_S_cache_size): Multiply the
	RHS of the shift-expression by _UseCache::value.

From-SVN: r218322
2014-12-03 16:16:33 +00:00
Jonathan Wakely
103265d611 re PR libstdc++/64168 (FAIL: 30_threads/async/sync.cc execution test)
PR libstdc++/64168
	* include/std/future (_Deferred_state::_M_has_deferred): Fix return.

From-SVN: r218321
2014-12-03 16:09:21 +00:00
Jonathan Wakely
db97b3b018 hashtable.h: Fix whitespace and simplify function definitions with trailing return types.
* include/bits/hashtable.h: Fix whitespace and simplify function
	definitions with trailing return types.

From-SVN: r218309
2014-12-03 12:00:02 +00:00
Jonathan Wakely
28fe2ab37c re PR libstdc++/64161 (bootstrap error: condition_variable.cc:134:7: error: 'atexit' is not a member of 'std')
PR libstdc++/64161
	* src/c++11/condition_variable.cc: Include <cstdlib>.

From-SVN: r218300
2014-12-03 01:34:03 +00:00
Jonathan Wakely
e3376050fc status_cxx2011.xml: Update.
* doc/xml/manual/status_cxx2011.xml: Update.
	* doc/xml/manual/status_cxx2014.xml: Update.
	* doc/html/manual/status.html: Regenerate.

From-SVN: r218270
2014-12-02 13:26:18 +00:00
Jonathan Wakely
9db7c9316e Define *_at_thread_exit() functions.
* config/abi/pre/gnu.ver: Add new exports.
	* include/std/condition_variable (notify_all_at_thread_exit): Declare.
	(__at_thread_exit_elt): New base class.
	* include/std/future: Add comments documenting the implementation.
	(__future_base::_State_baseV2::_State_baseV2()): Use brace-or-equal
	initializers and define constructor as defaulted.
	(__future_base::_State_baseV2::_M_ready): Replace member function
	with member variable.
	(__future_base::_State_baseV2::_M_set_result): Set _M_ready.
	(__future_base::_State_baseV2::_M_set_delayed_result): Define.
	(__future_base::_State_baseV2::_M_break_promise): Set _M_ready.
	(__future_base::_State_baseV2::_Make_ready): New helper class.
	(__future_base::_Deferred_state::_M_has_deferred): Remove requirement
	for caller to own mutex.
	(__future_base::_Async_state_impl::~_Async_state_impl): Call join
	directly.
	(__future_base::_Task_state_base::_M_run): Take arguments by
	reference.
	(__future_base::_Task_state_base::_M_run_delayed): Declare new pure
	virtual function.
	(__future_base::_Task_state::_M_run_delayed): Define override.
	(promise::set_value_at_thread_exit): Define.
	(promise::set_exception_at_thread_exit): Define.
	(packaged_task::make_ready_at_thread_exit): Define.
	* src/c++11/condition_variable.cc (notify_all_at_thread_exit): Define.
	* src/c++11/future.cc
	(__future_base::_State_baseV2::_Make_ready::_M_set): Define.
	* testsuite/30_threads/condition_variable/members/3.cc: New.
	* testsuite/30_threads/packaged_task/members/at_thread_exit.cc: New.
	* testsuite/30_threads/promise/members/at_thread_exit.cc: New.

From-SVN: r218255
2014-12-02 01:51:25 +00:00
Jonathan Wakely
7b55fa54d4 re PR libstdc++/63840 (std::function copy constructor deletes an uninitialized pointer if new fails)
PR libstdc++/63840
	* include/std/functional (function::function(const function&)): Set
	_M_manager after operations that might throw.
	* include/tr1/functional (function::function(const function&),
	function::function(_Functor, _Useless)): Likewise.
	* testsuite/20_util/function/63840.cc: New.
	* testsuite/tr1/3_function_objects/function/63840.cc: New.

From-SVN: r218215
2014-12-01 13:49:20 +00:00
Jonathan Wakely
565aed1a1e * config/abi/pre/gnu.ver: Fix ios_base::failure exports.
From-SVN: r218189
2014-11-30 12:51:42 +00:00
Jonathan Wakely
38dbb2a53f locale_init.cc (locale::_Impl::_Impl(size_t)): Use new-initializer instead of loop.
* src/c++98/locale_init.cc (locale::_Impl::_Impl(size_t)): Use
	new-initializer instead of loop.
	* src/c++98/localename.cc (locale::_Impl::_Impl(const char*, size_t)):
	Likewise.

From-SVN: r218184
2014-11-29 22:58:38 +00:00
Jonathan Wakely
bd6757b8d3 nonio.h (__timepunct): Remove unused typedef.
* include/bits/locale_facets/nonio.h (__timepunct): Remove unused
	typedef.
	(time_get): Likewise. Fix comments.

From-SVN: r218183
2014-11-29 22:58:33 +00:00
Jonathan Wakely
77262e4212 XFAIL 27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc on Solaris (PR libstd++/64054)
PR libstdc++/64054
	* testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
	XFAIL execution on *-*-solaris*.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r218081
2014-11-26 13:22:27 +00:00
Tom de Vries
6a848e9de1 Ensure single 'UNSUPPORTED: prettyprinters.exp' message
2014-11-25  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libstdc++-prettyprinters/prettyprinters.exp: Add missing
	dg-finish.  Only print unsupported message once.

From-SVN: r218060
2014-11-25 20:30:20 +00:00
Tim Shen
02ba3fc22d re PR libstdc++/63920 (Any regular expression should not match an empty sequence if match_not_null is specified)
PR libstdc++/63920
	* include/bits/regex_executor.h: Make _M_begin non const.
	* include/bits/regex_executor.tcc (_Executor<>::_M_search): Increase
	_M_begin in search algorithm, so that _M_begin is treated as
	"current start position" for each search iteration.
	* testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: New
	testcase.

From-SVN: r218037
2014-11-25 05:43:04 +00:00
H.J. Lu
a699d67255 Always use PIC option with -shared in libtool
Libtool needs to pass PIC option -shared when creating shared object to
link regular object files with slim-lto archive.

	PR bootstrap/63784
	* libtool.m4: Add $pic_flag with -shared.

boehm-gc/

	PR bootstrap/63784
	* configure: Regenerated.

gcc/

	PR bootstrap/63784
	* configure: Regenerated.

libatomic/

	PR bootstrap/63784
	* configure: Regenerated.

libbacktrace/

	PR bootstrap/63784
	* configure: Regenerated.

libcc1/

	PR bootstrap/63784
	* configure: Regenerated.

libcilkrts/

	PR bootstrap/63784
	* configure: Regenerated.

libffi/

	PR bootstrap/63784
	* configure: Regenerated.

libgfortran/

	PR bootstrap/63784
	* configure: Regenerated.

libgomp/

	PR bootstrap/63784
	* configure: Regenerated.

libitm/

	PR bootstrap/63784
	* configure: Regenerated.

libjava/

	PR bootstrap/63784
	* configure: Regenerated.

libjava/classpath/

	PR bootstrap/63784
	* configure: Regenerated.

libobjc/

	PR bootstrap/63784
	* configure: Regenerated.

libquadmath/

	PR bootstrap/63784
	* configure: Regenerated.

libsanitizer/

	PR bootstrap/63784
	* configure: Regenerated.

libssp/

	PR bootstrap/63784
	* configure: Regenerated.

libstdc++-v3/

	PR bootstrap/63784
	* configure: Regenerated.

libvtv/

	PR bootstrap/63784
	* configure: Regenerated.

lto-plugin/

	PR bootstrap/63784
	* configure: Regenerated.

From-SVN: r217937
2014-11-21 08:49:17 -08:00
Ville Voutilainen
75bda2e813 re PR c++/63959 (G++ misreports volatile int as trivially copyable)
PR c++/63959
	* tree.c (trivially_copyable_p): Check for CP_TYPE_VOLATILE_P.

From-SVN: r217893
2014-11-20 16:51:04 -05:00
Marc Glisse
bb59f396f8 re PR libstdc++/43622 (Incomplete C++ library support for __float128)
2014-11-18  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/43622
gcc/cp/
	* rtti.c (emit_support_tinfos): Handle __float128.
libstdc++-v3/
	* config/abi/pre/float128.ver: New file.
	* configure.ac: Use float128.ver when relevant.
	* configure: Regenerate.
	* testsuite/util/testsuite_abi.cc (check_version): Accept new
	CXXABI_FLOAT128 version.

From-SVN: r217735
2014-11-18 20:20:53 +00:00
Jason Merrill
5f7282e2cb re PR c++/33911 (attribute deprecated vs. templates)
PR c++/33911
gcc/cp/
	* call.c (build_call_a): Don't warn_deprecated_use here.
	(build_over_call): Or here.
	* decl2.c (mark_used): Do it here.
	(is_late_template_attribute): Attribute deprecated is not deferred.
	(cplus_decl_attributes): Propagate TREE_DEPRECATED out to the template.
	* parser.c (cp_parser_template_name): Warn about deprecated template.
	(cp_parser_template_argument): Likewise.
libstdc++-v3/
	* include/backward/binders.h: Suppress -Wdeprecated-declarations.
	* include/ext/array_allocator.h: Likewise.

From-SVN: r217677
2014-11-17 17:09:27 -05:00
Joel Sherrill
2c59c2d1a2 mt_allocator.cc: Fix assumption that sizeof(void *) is equal to sizeof(size_t).
2014-11-14  Joel Sherrill <joel.sherrill@oarcorp.com>

	* src/c++98/mt_allocator.cc: Fix assumption that sizeof(void *) is
	equal to sizeof(size_t). The m32c breaks this assumption.

From-SVN: r217576
2014-11-14 16:57:20 +00:00
Jonathan Wakely
a5dde6ddac Define C++11 version of std::ios_base::failure.
* config/abi/pre/gnu.ver: Add new exports.
	* include/bits/ios_base.h (ios_base::failure): New definition using
	abi_tag.
	(io_errc, make_error_code, make_error_category, iostream_category):
	Define.
	* include/std/system_error (system_error): Add char* constructors.
	* src/c++11/Makefile.am: Add new file.
	* src/c++11/Makefile.in: Regenerate.
	* src/c++11/cxx11-ios_failure.cc: New file.
	* src/c++98/ios_failure.cc: Compile old definition without abi_tag.
	* testsuite/27_io/ios_base/failure/cxx11.cc: New.
	* testsuite/27_io/ios_base/failure/what-1.cc: Allow string returned by
	ios_base::failure::what() to contain additional data.
	* testsuite/27_io/ios_base/failure/what-2.cc: Likewise..
	* testsuite/27_io/ios_base/failure/what-3.cc: Likewise..
	* testsuite/27_io/ios_base/failure/what-big.cc: Likewise..

From-SVN: r217559
2014-11-14 12:17:57 +00:00
Daniel Kruegler
b82e9b016f regex.h: Support embedded zeros in sub_match comparisons (DR 2217)
2014-11-13  Daniel Kruegler  <daniel.kruegler@gmail.com>

	* include/bits/regex.h: Support embedded zeros in sub_match
	comparisons (DR 2217)
	* testsuite/28_regex/sub_match/embedded_zeros_cmp.cc:
	Add test cases for embedded zeros

From-SVN: r217535
2014-11-14 04:23:06 +00:00
Tim Shen
79b576cc38 re PR libstdc++/63775 ([C++11] Regex range with leading dash (-) not working)
PR libstdc++/63775
	* include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
	_BracketMatcher<>::_M_make_range): Throw regex_erorr on invalid range
	like [z-a]. Change _M_expression_term interface.
	* include/bits/regex_compiler.tcc (
	_Compiler<>::_M_insert_bracket_matcher,
	_Compiler<>::_M_expression_term): Rewrite bracket expression parsing.
	* testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
	Add testcases and move file out of extended.

From-SVN: r217461
2014-11-13 07:40:01 +00:00
Jonathan Wakely
be8de8946e std::shared_ptr atomic operations
PR libstdc++/57250
	* config/abi/pre/gnu.ver: Export new symbols.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/bits/shared_ptr_atomic.h: Define atomic access functions.
	* include/std/memory: Include new header.
	* src/c++11/shared_ptr.cc (_Sp_locker): Define and use mutex pool.
	* testsuite/20_util/shared_ptr/atomic/1.cc: New.
	* testsuite/20_util/shared_ptr/atomic/2.cc: New.
	* testsuite/20_util/shared_ptr/atomic/3.cc: New.

From-SVN: r217452
2014-11-12 23:55:11 +00:00
Jonathan Wakely
d8af84e67b Implement resolutions of LWG 2399, 2400 and 2401.
* include/bits/shared_ptr.h (shared_ptr, weak_ptr): Define
	_Convertible alias template to simplify constraints.
	(shared_ptr(unique_ptr<TD>&&)): Constrain (LWG 2399).
	* include/bits/shared_ptr_base.h: Likewise.
	(_Sp_counted_deleter::_M_get_deleter()): Use addressof (LWG 2400).
	* include/std/functional (function::operator=(nullptr_t)): Add
	noexcept (LWG 2401).
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Adjust dg-error.

From-SVN: r217442
2014-11-12 19:41:36 +00:00
Jonathan Wakely
f871d7f9f4 LWG DR 2315. weak_ptr should be movable
* include/bits/shared_ptr.h (weak_ptr): Add move constructor and
	assignment.
	* include/bits/shared_ptr_base.h (__weak_count, __weak_ptr): Likewise.
	Use nullptr and injected class name.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Adjust dg-error.

From-SVN: r217413
2014-11-12 11:54:08 +00:00
Jonathan Wakely
098c88fb10 Add -Wno-deprecated to dg-options.
PR c++/33911
	* testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Use -Wno-deprecated.
	* testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc: Likewise.
	* testsuite/20_util/unique_ptr/cons/auto_ptr.cc: Likewise.
	* testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc: Likewise.
	* testsuite/ext/array_allocator/variadic_construct.cc: Likewise.

From-SVN: r217412
2014-11-12 10:32:17 +00:00
Jonathan Wakely
78366f5753 1.cc: Remove unused header.
* testsuite/experimental/optional/constexpr/observers/1.cc: Remove
	unused header.
	* testsuite/experimental/optional/constexpr/observers/2.cc: Likewise.
	* testsuite/experimental/optional/constexpr/observers/3.cc: Likewise.
	* testsuite/experimental/optional/constexpr/observers/4.cc: Likewise.
	* testsuite/experimental/optional/constexpr/observers/5.cc: Likewise.

From-SVN: r217401
2014-11-12 00:34:19 +00:00
Jonathan Wakely
72e58f18ae optional (_Has_addressof): Check for non-member operator&.
* include/experimental/optional (_Has_addressof): Check for non-member
	operator&.
	* testsuite/experimental/optional/observers/2.cc: Add operator&.
	* testsuite/experimental/optional/constexpr/observers/2.cc: Likewise.

From-SVN: r217397
2014-11-12 00:16:19 +00:00
Jonathan Wakely
847e9cf81e Define __void_t and SFINAE-friendly iterator_traits.
* include/std/type_traits (__void_t): Define new alias template.
	(_GLIBCXX_HAS_NESTED_TYPE): Redefine using __void_t.
	* include/std/functional (_Maybe_get_result_type): Likewise.
	* include/bits/stl_iterator_base_types.h (__iterator_traits): Likewise.
	* include/bits/uses_allocator.h (__uses_allocator_helper): Likewise.
	* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error.
	* testsuite/20_util/reference_wrapper/typedefs-3.cc: Adjust to changes
	in _GLIBCXX_HAS_NESTED_TYPE.

From-SVN: r217395
2014-11-11 23:57:35 +00:00
Jonathan Wakely
f6b640be24 Make std::mem_fn work with varargs functions.
* include/std/functional (_Mem_fn_traits): Add partial specializations
	for varargs functions.
	(_Mem_fn_base): Do not check arguments are convertible for varargs.
	(_Bind_check_arity): Add partial specializations for varargs functions.
	* include/std/type_traits (__bool_constant): Add alias template.
	* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error.
	* testsuite/20_util/bind/refqual.cc: New, test ref-qualifiers.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
	* testsuite/20_util/function_objects/mem_fn/refqual.cc: Test varargs.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
	dg-error.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
	dg-error.

From-SVN: r217393
2014-11-11 23:38:34 +00:00
Siva Chandra Reddy
059e92fd1a associative-containers.cc: Add new file missed from earlier commit.
2014-11-11  Siva Chandra Reddy  <sivachandra@google.com>

	* testsuite/libstdc++-xmethods/associative-containers.cc: Add new
	file missed from earlier commit.

From-SVN: r217378
2014-11-11 22:10:21 +00:00
François Dumont
970a9caa49 re PR libstdc++/61107 (stl_algo.h: std::__inplace_stable_partition() doesn't process the whole data range)
2014-11-11  François Dumont  <fdumont@gcc.gnu.org>

	PR libstdc++/61107
	* include/bits/stl_algo.h (__inplace_stable_partition): Delete.
	(__stable_partition_adaptive): Return __first if range length is 1.
	(__stable_partition): Adapt.
	* testsuite/util/testsuite_new_operators.h: New.
	* testsuite/25_algorithms/stable_sort/1.cc: Test algo in simulated
	constraint memory context.
	* testsuite/25_algorithms/inplace_merge/1.cc: Likewise.
	* testsuite/25_algorithms/stable_partition/1.cc: Likewise.

From-SVN: r217370
2014-11-11 21:21:10 +00:00
Francois-Xavier Coudert
ebf6d33b73 re PR target/63610 (Fixing the libtool bug for Yosemite (darwin14))
toplevel:
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* libtool.m4: Fix globbing of darwin versions.

boehm-gc/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

gcc/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libatomic/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libbacktrace/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libcc1/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libcilkrts/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libffi/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libgfortran/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libgomp/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libitm/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libobjc/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libquadmath/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libsanitizer/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libssp/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libstdc++-v3/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libvtv/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

lto-plugin/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libjava/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

libjava/classpath/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

zlib/
2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

From-SVN: r217366
2014-11-11 20:25:18 +00:00
Siva Chandra Reddy
a5281f1796 xmethods.py: Add xmethods for associative containers.
2014-11-11  Siva Chandra Reddy  <sivachandra@google.com>

	* python/libstdcxx/v6/xmethods.py: Add xmethods for associative
	containers.
	* testsuite/libstdc++-xmethods/associative-containers.cc: New file.

From-SVN: r217344
2014-11-11 11:35:34 +00:00
Jonathan Wakely
e9c51193ea re PR libstdc++/63811 (r217322 breaks bootstrap)
PR libstdc++/63811
	* include/bits/stl_deque.h (_Deque_base::_M_move_impl()): Avoid using
	badname.

From-SVN: r217343
2014-11-11 10:41:46 +00:00
Jonathan Wakely
2abd4ee6b5 Fix std::deque move construction with non-equal allocators.
* include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
	Dispatch according to whether allocators are always equal.
	(_Deque_base::_M_move_impl()): Implement move-from state.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Fix
	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.

From-SVN: r217322
2014-11-10 22:44:07 +00:00
François Dumont
b12db70880 Major maintenance patch of the profile mode.
2014-11-10  François Dumont  <fdumont@gcc.gnu.org>

	Major maintenance patch of the profile mode.
	* include/profile/impl/profiler_container_size.h
	(__container_size_info()): Delete.
	(__container_size_info(const __container_size_info&)): Delete.
	(virtual ~__container_size_info()): Delete.
	(__container_size_info(__stack_t, size_t)): Delete.
	(__container_size_info(__stack_t)): New.
	(__container_size_info::__init(size_t)): New.
	(__container_size_info::__merge): Call __object_info_base::__merge.
	(__trace_container_size::__construct): Delete declaration.
	(__trace_container_size::__insert): Return __container_size_info*,
	call __init.
	* include/profile/impl/profiler_hash_func.h
	(__hashfunc_into()): Delete.
	(__hashfunc_info(const __hashfunc_info&)): Delete.
	(virtual ~__hashfunc_info()): Delete.
	(__hashfunc_info::__merge): Call __object_info_base::__merge.
	(__trace_hash_func::__insert): Delete.
	(__trace_hash_func_free): New.
	(__trace_hash_func_report): Call __trace_report.
	(__trace_hash_func_construct): Return __hashfunc_info*. Add check for
	reentrancy.
	* include/profile/impl/profiler_hashtable_size.h
	(__trace_hashtable_size_free): New.
	(__trace_hashtable_size_report): Call __trace_report.
	(__trace_hashtable_size_construct): Return __container_size_info*. Add
	check for reentrancy.
	* include/profile/impl/profiler_list_to_slist.h
	(__list2slist_info()): Delete.
	(__list2slist_info(const __list2slist_info&)): Delete.
	(virtual ~__list2slist_info()): Delete.
	(__trace_list_to_slist::__merge(const __list2slist_info&)): Delete.
	(__trace_list_to_slist::__opr_rewind(const void*)): Delete.
	(__trace_list_to_slist::__record_operation(const void*)): Delete.
	(__trace_list_to_slist::__insert(const __object_t, __stack_t)): Delete.
	(__trace_list_to_slist::__destruct): Only call __retire_object.
	(__trace_list_to_slist_free()): New.
	(__trace_list_to_slist_report): Call __trace_report.
	(__trace_list_to_slist_construct): Return __list2slist_info*. Add check
	for reentrancy.
	* include/profile/impl/profiler_list_to_vector.h
	(__list2vector_info()): Delete.
	(__list2vector_info(const __list2vector_info&)): Delete.
	(virtual ~__list2vector_info()): Delete.
	(_list2vector_info::__is_valid): Delete.
	(_list2vector_info::__set_invalid): Delete.
	(_list2vector_info::__opr_iterate): Use atomic operation.
	(_list2vector_info::_M_valid): Delete.
	(__trace_list_to_vector::__insert): Delete.
	(__trace_list_to_vector::__find): Delete.
	(__trace_list_to_vector::__opr_insert): Delete.
	(__trace_list_to_vector::__opr_iterate): Delete.
	(__trace_list_to_vector::__invalid_operator): Delete.
	(__trace_list_to_vector::__resize): Delete.
	(__trace_list_to_vector_free): New.
	(__trace_list_to_vector_report): Call __trace_report.
	(__trace_list_to_vector_construct): Return __list2vector_info*. Add
	check for reentrancy.
	* include/profile/impl/profiler_map_to_unordered_map.h
	(__map2umap_info()): Delete.
	(__map2umap_info(const __map2umap_info&)): Delete.
	(virtual ~__map2umap_info()): Delete.
	(__map2umap_info::__record_iterate): Use atomic operation.
	(__map2umap_info::__set_iterate_costs): New.
	(__map2umap_info::__record_invalidate): Delete.
	(__map2umap_info::_M_valid): Delete.
	(__trace_map2umap::__destruct): New.
	(__trace_map_to_unordered_map_free): New.
	(__trace_map_to_unordered_map_report): Call __trace_report.
	(__trace_map_to_unordered_map_construct): Return __map2umap_info*. Add
	check for reentrancy.
	* include/profile/impl/profiler_node.h (__object_t): Delete typedef.
	(__get_stack): Return null stack trace in case of (bad_alloc) exception.
	(__object_info_base()): Delete.
	(__object_info_base(const __object_info_base&)): Delete.
	(virtual ~__object_info_base()): Delete.
	(__object_info_base::__set_invalid): New.
	(__object_info_base::__merge): New.
	(virtual void __write(FILE*)): Delete.
	(class __stack_info_base): Delete.
	* include/profile/impl/profiler_trace.h (__global_lock): Rename into
	__global_mutex.
	(__trace_vector_size_free): New declaration.
	(__trace_hashtable_size_free): Likewise.
	(__trace_hash_func_free): Likewise.
	(__trace_vector_to_list_free): Likewise.
	(__trace_list_to_slist_free): Likewise.
	(__trace_list_to_vector_free): Likewise.
	(__trace_map_to_unordered_map_free): Likewise.
	(__trace_base::~__trace_base()): Not virtual anymore. Delete stored
	backtrace information.
	(__trace_base::__add_object): Return __object_info*, take only a stack
	trace.
	(__trace_base::__get_object_info): Delete.
	(__trace_base::__retire_object): Take __object_info* instead of
	__object_t.
	(__trace_base::__object_table_lock): Delete.
	(__trace_base::__stack_table_lock): Delete.
	(__trace_base::__object_table_t): Delete typedef.
	(__trace_base::__object_table): Delete.
	(__trace_base::__trace_mutex): New.
	(__trace_base::__object_byte_size): New.
	(__trace_report): New.
	(__report): Use __gnu_cxx::__scoped_lock to lock/unlock __global_mutex
	rather than explicitely calling lock() method, exception safe.
	(__report_and_free): New. Call __report and free all profile mode
	resources.
	(__profcxx_init_unconditional): Use __scoped_lock. Register
	__report_and_free with atexit.
	* include/profile/impl/profiler_vector_size.h
	(__trace_vector_size_free): New.
	(__trace_vector_size_report): Call __trace_report.
	(__trace_vector_size_construct): Return __container_size_info*. Add
	check for reentrancy.
	* include/profile/impl/profiler_vector_to_list.h
	(__vector2list_info()): Delete.
	(virtual ~__vector2list_info()): Delete.
	(__vector2list_info(const __vector2list_info&)): Delete.
	(__vector2list_info::__merge): Call __object_info_base::__merge.
	(__vector2list_info::__is_valid): Delete.
	(__vector2list_info::__set_valid): Delete.
	(__vector2list_info::__opr_find): Delete.
	(__vector2list_info::_M_valid): Delete.
	(__trace_vector_to_list::__insert): Delete.
	(__trace_vector_to_list::__find): Delete.
	(__trace_vector_to_list::__opr_insert): Delete.
	(__trace_vector_to_list::__opr_iterate): Delete.
	(__trace_vector_to_list::__invalid_operator): Delete.
	(__trace_vector_to_list::__resize): Delete.
	(__trace_vector_to_list::__opr_find): Delete.
	(__trace_vector_to_list_free): New.
	(__trace_vector_to_list_report): Call __trace_report.
	(__trace_vector_to_list_construct): Return __vector2list_info*. Add
	check for reentrancy.
	* include/profile/iterator_tracker.h
	(__iterator_tracker<>::operator=): Add missing _M_ds assignment.
	(__iterator_tracker<>::_M_find): Delete.
	* include/profile/impl/profiler.h
	([_GLIBCXX_PROFILE_REENTRANCE_GUARD]): Delete.
	(__container_size_info): Add class declaration.
	(__hashfunc_info): Likewise.
	(__map2umap_info): Likewise.
	(__vector2list_info): Likewise.
	(__list2slist_info): Likewise.
	(__list2vector_info): Likewise.
	(__trace_list_to_set_destruct): Delete declaration.
	(__trace_list_to_set_construct): Likewise.
	(__trace_list_to_set_insert): Likewise.
	(__trace_list_to_set_iterate): Likewise.
	(__trace_list_to_set_invalid_operator): Likewise.
	(__trace_list_to_set_find): Likewise.
	([__profcxx_report]): Remove usage of _GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_turn_on]): Likewise.
	([__profcxx_turn_off]): Likewise.
	([__profcxx_is_invalid]): Likewise.
	([__profcxx_is_on]): Likewise.
	([__profcxx_is_off]): Likewise.
	([__profcxx_hashtable_resize]): Likewise.
	([__profcxx_hashtable_destruct]): Likewise.
	([__profcxx_hashtable_construct]): Likewise.
	([__profcxx_vector_size_construct]): Likewise.
	([__profcxx_vector_size_resize]): Likewise.
	([__profcxx_vector_size_destruct]): Likewise.
	([__profcxx_inefficient_hash_is_on]): Delete.
	([__profcxx_hash_func_construct]): Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_hash_func_destruct]): Likewise.
	([__profcxx_vector_construct2]): Rename into...
	([__profcxx_vector2list_construct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_vector_insert]): Rename into...
	([__profcxx_vector2list_insert]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_vector_iterate]): Rename into...
	([__profcxx_vector2list_iterate]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_vector_invalid_operator]): Rename into...
	([__profcxx_vector2list_invalid_operator]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_vector_resize2]): Rename into...
	([__profcxx_vector2list_resize]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_vector_destruct2]): Rename into...
	([__profcxx_vector2list_destruct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_vector_find]): Delete.
	([__profcxx_list_construct2]): Rename into...
	([__profcxx_list2vector_construct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_insert]): Rename into...
	([__profcxx_list2vector_insert]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_iterate]): Rename into...
	([__profcxx_list2vector_iterate]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([_profcxx_list_invalid_operator]): Rename into...
	([__profcxx_list2vector_invalid_operator]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_destruct2]): Rename into...
	([__profcxx_list2vector_destruct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_construct]): Rename into...
	([__profcxx_list2slist_construct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_rewind]): Rename into...
	([__profcxx_list2slist_rewind]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_operation]): Rename into...
	([__profcxx_list2slist_operation]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_list_destruct]): Rename into...
	([__profcxx_list2slist_destruct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_construct]): Rename into...
	([__profcxx_map2umap_construct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_insert]): Rename into...
	([__profcxx_map2umap_insert]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_erase]): Rename into...
	([__profcxx_map2umap_erase]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_iterate]): Rename into...
	([__profcxx_map2umap_iterate]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_invalidate]): Rename into...
	([__profcxx_map2umap_invalidate]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_find]): Rename into...
	([__profcxx_map2umap_find]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	([__profcxx_map_to_unordered_map_destruct]): Rename into...
	([__profcxx_map2umap_destruct]): ... this. Remove usage of
	_GLIBCXX_PROFILE_REENTRANCE_GUARD.
	* include/profile/list
	(_List_profile): Adapt.
	(_List_profile::_M_profile_construct): New.
	(_List_profile()): Call latter.
	(_List_profile::_M_profile_destruct): New.
	(~_List_profile()): Call latter.
	(_List_profile::_M_swap): New.
	(_List_profile(_List_profile&&)): Call latter.
	(_List_profile::operator=(const _List_profile&)): Reinit profile
	structures.
	(_List_profile::operator=(_List_profile&&)): Move profile struct and
	re-init profile structures on moved instance.
	(std::__profile::list<>): Adapt.
	* include/profile/ordered_base.h
	(_Ordered_profile::_M_profile_iterate): New.
	(_Ordered_profile::_M_profile_construct): New.
	(_Ordered_profile()): Call latter.
	(_Ordered_profile::_M_swap): New.
	(_Ordered_profile(_Ordered_profile&&)): Call latter.
	(_Ordered_profile::operator=(const _Ordered_profile&)): Reinit
	profiling.
	(_Ordered_profile::operator=(_Ordered_profile&&)): Swap and reinit
	profiling on the moved instance.
	(_Ordered_profile::_M_profile_destruct): New.
	(~_Ordered_profile()): Call latter.
	* include/profile/map.h (std::__profile::map<>): Add profiling on
	iterators. Adapt.
	* 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
	(_Unordered_profile::_M_profile_construct): New.
	(_Unordered_profile()): Call latter.
	(_Unordered_profile::_M_swap): New.
	(_Unordered_profile(_Unordered_profile&&)): Call latter.
	(_Unordered_profile::operator=(const _Unordered_profile&)): Reinit
	profiling.
	(_Unordered_profile::operator=(_Unordered_profile&&)): Swap and reinit
	profiling on the moved instance.
	(_Unordered_profile::_M_profile_destruct): New.
	(~_Ordered_profile()): Call latter.
	* include/profile/unordered_map
	(std::__profile::unordered_map<>): Adapt.
	(std::__profile::unordered_multimap<>): Adapt.
	* include/profile/unordered_set
	(std::__profile::unordered_set<>): Adapt.
	(std::__profile::unordered_multiset<>): Adapt.
	* include/profile/vector
	(_Vector_profile_pre::_M_profile_destruct): Move...
	(_Vector_profile_post::_M_profile_destruct): ...here.
	(_Vector_profile_post::_M_profile_construct): New.
	(_Vector_profile_post()): Call latter.
	(std::__profile::vector<>): Adapt.
	* testsuite/ext/profile/mh.cc: Rename into...
	* testsuite/ext/profile/replace_new.cc: ... this and fix test.

From-SVN: r217321
2014-11-10 21:51:58 +00:00