48575eb9bf
Handle C++11 <math.h> overloads on Solaris 12
...
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): New test.
* configure.ac: Use it.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/c_global/cmath [__cplusplus >= 201103L]
(std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
(std::isfinite): Likewise.
(std::isinf): Likewise.
(std::isnan): Likewise.
(std::isnormal): Likewise.
(std::signbit): Likewise.
(std::isgreater): Likewise.
(std::isgreaterequal): Likewise.
(std::isless): Likewise.
(std::islessequal): Likewise.
(std::islessgreater): Likewise.
(std::isunordered): Likewise.
(std::acosh): Likewise.
(std::asinh): Likewise.
(std::atanh): Likewise.
(std::cbrt): Likewise.
(std::copysign): Likewise.
(std::erf): Likewise.
(std::erfc): Likewise.
(std::exp2): Likewise.
(std::expm1): Likewise.
(std::fdim): Likewise.
(std::fma): Likewise.
(std::fmax): Likewise.
(std::fmin): Likewise.
(std::hypot): Likewise.
(std::ilogb): Likewise.
(std::lgamma): Likewise.
(std::llrint): Likewise.
(std::llround): Likewise.
(std::log1p): Likewise.
(std::log2): Likewise.
(std::logb): Likewise.
(std::lrint): Likewise.
(std::lround): Likewise.
(std::nearbyint): Likewise.
(std::nextafter): Likewise.
(std::nexttoward): Likewise.
(std::remainder): Likewise.
(std::remquo): Likewise.
(std::rint): Likewise.
(std::round): Likewise.
(std::scalbln): Likewise.
(std::scalbn): Likewise.
(std::tgamma): Likewise.
(std::trunc): Likewise.
* include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1] (std::tr1::acosh):
Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
(std::tr1::asinh): Likewise.
(std::tr1::atanh): Likewise.
(std::tr1::cbrt): Likewise.
(std::tr1::copysign): Likewise.
(std::tr1::erf): Likewise.
(std::tr1::erfc): Likewise.
(std::tr1::exp2): Likewise.
(std::tr1::expm1): Likewise.
(std::tr1::fabs): Likewise.
(std::tr1::fdim): Likewise.
(std::tr1::fma): Likewise.
(std::tr1::fmax): Likewise.
(std::tr1::fmin): Likewise.
(std::tr1::hypot): Likewise.
(std::tr1::ilogb): Likewise.
(std::tr1::lgamma): Likewise.
(std::tr1::llrint): Likewise.
(std::tr1::llround): Likewise.
(std::tr1::log1p): Likewise.
(std::tr1::log2): Likewise.
(std::tr1::logb): Likewise.
(std::tr1::lrint): Likewise.
(std::tr1::lround): Likewise.
(std::tr1::nearbyint): Likewise.
(std::tr1::nextafter): Likewise.
(std::tr1::nexttoward): Likewise.
(std::tr1::remainder): Likewise.
(std::tr1::remquo): Likewise.
(std::tr1::rint): Likewise.
(std::tr1::scalbln): Likewise.
(std::tr1::scalbn): Likewise.
(std::tr1::tgamma): Likewise.
(std::tr1::trunc): Likewise.
(std::tr1::pow): Likewise.
* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
Restrict dg-xfail-if to *-*-solaris2.1[01]*.
From-SVN: r230808
2015-11-24 13:25:07 +00:00
b146b57a9d
re PR libstdc++/68448 (Python Pretty Printers get disabled on libstdc++ reload by GDB)
...
PR libstdc++/68448
* python/hook.in: Call register_libstdcxx_printers.
* python/libstdcxx/v6/__init__.py: Wrap it to
register_libstdcxx_printers.
From-SVN: r230670
2015-11-20 19:10:12 +00:00
0ec2e86cbd
backport: re PR libstdc++/67440 (pretty-printing of a const set<foo> fails)
...
Backport from mainline:
PR libstdc++/67440
* python/libstdcxx/v6/printers.py (find_type): Handle "const" in
type name.
* testsuite/libstdc++-prettyprinters/debug.cc: Add test for
const set<int>.
* testsuite/libstdc++-prettyprinters/simple.cc: Ditto.
* testsuite/libstdc++-prettyprinters/simple11.cc: Ditto.
From-SVN: r230444
2015-11-16 23:46:56 +00:00
4b63f4a3dd
Fix return type of heterogeneous find for sets
...
PR libstdc++/68190
* include/bits/stl_multiset.h (multiset::find): Fix return types.
* include/bits/stl_set.h (set::find): Likewise.
* testsuite/23_containers/map/operations/2.cc: Test find return types.
* testsuite/23_containers/multimap/operations/2.cc: Likewise.
* testsuite/23_containers/multiset/operations/2.cc: Likewise.
* testsuite/23_containers/set/operations/2.cc: Likewise.
From-SVN: r230118
2015-11-10 18:08:50 +00:00
02adf63fd9
Backport PR libstdc++/65913 fix from mainline.
...
Handle alignment in __atomic_is_lock_free
gcc:
2015-09-17 Richard Henderson <rth@redhat.com>
PR libstdc++/65913
* builtins.c (fold_builtin_atomic_always_lock_free): Handle fake
pointers that encode the alignment of the object.
libstdc++-v3:
2015-09-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/65913
* include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
__atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
immediate pointer value, not a variable.
* include/std/atomic (atomic<T>::is_lock_free()): Likewise.
* testsuite/29_atomics/atomic/65913.cc: New.
From-SVN: r228615
2015-10-08 17:54:23 +01:00
789a05c3be
Backport Filesystem TS fixes from mainline.
...
PR libstdc++/67173
PR libstdc++/67747
* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
and PATH_MAX for _GLIBCXX_USE_REALPATH. Remove _GLIBCXX_ prefix
from HAVE_STRUCT_DIRENT_D_TYPE.
* config.h.in: Regenerate.
* configure: Regenerate.
* include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
(__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
* include/experimental/fs_dir.h (operator==, operator==):
Use owner_before instead of pointer equality.
(directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
* include/experimental/fs_path.h (operator==, operator==):
* include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
(path::wstring, path::generic_wstring): Disable.
* src/filesystem/path.cc (path::_S_convert_loc)
[!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
* src/filesystem/Makefile.am: Add cxx11_abi_sources.
* src/filesystem/Makefile.in: Regenerate.
* src/filesystem/cow-dir.cc: New.
* src/filesystem/cow-ops.cc: New.
* src/filesystem/cow-path.cc: New.
* src/filesystem/dir.cc: Define macro for new ABI.
(native_readdir): Remove.
(_Dir::advance): Use readdir instead of native_readdir.
(recursive_directory_iterator(const path&, directory_options,
error_code*)): Use swap instead of reset.
(ErrorCode): Remove.
(_Dir::advance): Change ErrorCode parameter to error_code*, add
directory_options parameter and check it on error.
(opendir): Rename to open_dir to avoid clashing with macro. Change
ErrorCode parameter to error_code*.
(make_shared_dir): Remove.
(native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
(directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
(directory_iterator(const path&, directory_options, error_code*)):
Pass options to _Dir::advance and create non-end iterator on error.
(recursive_directory_iterator(const path&, directory_options,
error_code*)): Clear error_code on ignored error, create non-end
iterator otherwise.
(recursive_directory_iterator::increment): Pass _M_options to
_Dir::advance.
(recursive_directory_iterator::pop): Likewise.
* src/filesystem/ops.cc: Define macro for new ABI.
(canonical) [!_GLIBCXX_USE_REALPATH]: Add alternative implementation.
(is_dot, is_dotdot): Define new helpers.
(create_directories): Fix error handling.
* src/filesystem/path.cc: Define macro for new ABI.
(path::_S_convert_loc) [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
New.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: New.
* testsuite/experimental/filesystem/operations/canonical.cc: New.
* testsuite/experimental/filesystem/operations/create_directories.cc:
New.
* testsuite/experimental/filesystem/operations/exists.cc: Add more
tests.
* testsuite/experimental/filesystem/operations/absolute.cc: Add test
variables.
* testsuite/experimental/filesystem/operations/copy.cc: Likewise.
* testsuite/experimental/filesystem/operations/current_path.cc:
Likewise.
* testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
* testsuite/experimental/filesystem/operations/status.cc: Likewise.
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
Likewise.
* testsuite/experimental/filesystem/path/assign/assign.cc: Check for
wchar_t support.
* testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
From-SVN: r228584
2015-10-07 22:00:50 +01:00
924feef17a
Backport PR libstdc++/65049 fix from mainline
...
PR libstdc++/65049
* include/bits/char_traits.h (char_traits<char>::compare,
char_traits<char>::find, char_traits<char>::move,
char_traits<char>::copy, char_traits<char>::assign): Check for zero
length.
(char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
char_traits<wchar_t>::assign): Likewise.
(char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
(char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
* include/ext/pod_char_traits.h (char_traits<character<>>::move,
char_traits<character<>>::copy): Likewise.
* testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
* testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
New.
* testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
New.
* testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
New.
From-SVN: r228421
2015-10-02 21:08:17 +01:00
7131ee95d9
Backport PR libstdc++/67707 fix from mainline
...
PR libstdc++/67707
* include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
empty object.
* testsuite/23_containers/deque/allocator/move.cc: Check moved-from
deque.
* 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.
From-SVN: r228420
2015-10-02 21:08:11 +01:00
eae58c2785
Backport PR libstdc++/65142 fix from mainline
...
PR libstdc++/65142
* src/c++11/random.cc (random_device::_M_getval()): Check read result
and retry after short reads.
From-SVN: r228419
2015-10-02 21:08:04 +01:00
29bc903be6
shared_mutex (shared_timed_mutex::shared_timed_mutex): Replace throw with __throw_bad_alloc.
...
* include/std/shared_mutex (shared_timed_mutex::shared_timed_mutex):
Replace throw with __throw_bad_alloc.
From-SVN: r227477
2015-09-03 23:12:00 +01:00
962cbb8e8a
Make std::experimental::not_fn SFINAE-friendly.
...
PR libstdc++/66998
* include/experimental/functional (_Not_fn): Add exception
specifications and non-deduced return types.
(not_fn): Add exception specification and wrap pointer-to-member.
* testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
and test pointer-to-member.
From-SVN: r227455
2015-09-03 16:10:52 +01:00
1cb56a44c2
Backport libstdc++/67374 fix from mainline
...
2015-08-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/67374
* include/bits/range_access.h (valarray, begin, end): Declare.
* testsuite/26_numerics/valarray/range_access.cc: Test const
overloads.
* testsuite/26_numerics/valarray/range_access2.cc: New.
From-SVN: r227454
2015-09-03 16:10:42 +01:00
52b96de884
Backport atomic_futex.h warning fix from mainline
...
2015-07-24 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
(_M_load_and_test_until): Whitespace.
(_M_load_and_test): Value-initialize the unused durations.
(_M_load_when_equal): Add missing return value.
From-SVN: r227453
2015-09-03 16:10:37 +01:00
ca00e4fa5f
Backport PR libstdc++/66855 fix from mainline
...
2015-07-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/66855
* src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
endianness bit in mode.
* testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
From-SVN: r227452
2015-09-03 16:10:32 +01:00
76bbbb4dc7
Backport fix for PR libstdc++/62258 from mainline
...
2015-04-27 Dmitry Prokoptsev <dprokoptsev@gmail.com>
Michael Hanselmann <public@hansmi.ch>
PR libstdc++/62258
* libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
uncaught exceptions.
* testsuite/18_support/exception_ptr/62258.cc: New.
From-SVN: r227451
2015-09-03 16:10:25 +01:00
b900331607
backport: re PR libstdc++/67362 (std::regex("((.)", std::regex_constants::basic) throws)
...
Backport from mainline
2015-08-28 Tim Shen <timshen@google.com>
PR libstdc++/67362
* include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
Always returns ordinary char token if the char isn't
considered a special char.
* testsuite/28_regex/regression.cc: New test file for collecting
regression testcases from, typically, bugzilla.
From-SVN: r227290
2015-08-28 03:03:55 +00:00
8ceafd4e57
Makefile.am: Ensure gdb.py is installed for libstdc++ not libstdc++fs.
...
* python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
libstdc++fs.
* python/Makefile.in: Regenerate.
From-SVN: r227029
2015-08-20 11:26:55 +01:00
526d05cc56
backport: acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS, [...]): Define.
...
Backport Filesystem TS from mainline
* acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS,
GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
* configure.ac: Use them.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/Makefile.am: Add filesystem headers. Fix order of headers.
* include/Makefile.in: Regenerate.
* include/bits/locale_conv.h (__do_str_codecvt, __str_codecvt_in,
__str_codecvt_out, wstring_convert): Refactor to move all conversion
logic to non-member functions.
* include/bits/quoted_string.h (_Quoted_string, operator<<,
operator>>): Move from <iomanip> to new header.
* include/experimental/filesystem: New.
* include/experimental/fs_dir.h: New.
* include/experimental/fs_fwd.h: New.
* include/experimental/fs_ops.h: New.
* include/experimental/fs_path.h: New.
* include/std/iomanip (_Quoted_string, operator<<, operator>>): Move
to <bits/quoted_string.h>.
* libstdcxx/v6/printers.py (StdExpPathPrinter): Define.
* scripts/testsuite_flags.in: Add filesystem dir to ldflags.
* src/Makefile.am: Add filesystem sub-dir.
* src/Makefile.in: Regenerate.
* src/filesystem/Makefile.am: New.
* src/filesystem/Makefile.in: New.
* src/filesystem/dir.cc: New.
* src/filesystem/ops.cc: New.
* src/filesystem/path.cc: New.
* testsuite/experimental/filesystem/operations/absolute.cc: New.
* testsuite/experimental/filesystem/operations/copy.cc: New.
* testsuite/experimental/filesystem/operations/current_path.cc: New.
* testsuite/experimental/filesystem/operations/exists.cc: New.
* testsuite/experimental/filesystem/operations/file_size.cc: New.
* testsuite/experimental/filesystem/operations/status.cc: New.
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
New.
* testsuite/experimental/filesystem/path/append/path.cc: New.
* testsuite/experimental/filesystem/path/assign/assign.cc: New.
* testsuite/experimental/filesystem/path/assign/copy.cc: New.
* testsuite/experimental/filesystem/path/compare/compare.cc: New.
* testsuite/experimental/filesystem/path/compare/path.cc: New.
* testsuite/experimental/filesystem/path/compare/strings.cc: New.
* testsuite/experimental/filesystem/path/concat/path.cc: New.
* testsuite/experimental/filesystem/path/concat/strings.cc: New.
* testsuite/experimental/filesystem/path/construct/copy.cc: New.
* testsuite/experimental/filesystem/path/construct/default.cc: New.
* testsuite/experimental/filesystem/path/construct/locale.cc: New.
* testsuite/experimental/filesystem/path/construct/range.cc: New.
* testsuite/experimental/filesystem/path/decompose/extension.cc: New.
* testsuite/experimental/filesystem/path/decompose/filename.cc: New.
* testsuite/experimental/filesystem/path/decompose/parent_path.cc:
New.
* testsuite/experimental/filesystem/path/decompose/relative_path.cc:
New.
* testsuite/experimental/filesystem/path/decompose/root_directory.cc:
New.
* testsuite/experimental/filesystem/path/decompose/root_name.cc: New.
* testsuite/experimental/filesystem/path/decompose/root_path.cc: New.
* testsuite/experimental/filesystem/path/decompose/stem.cc: New.
* testsuite/experimental/filesystem/path/generic/generic_string.cc:
New.
* testsuite/experimental/filesystem/path/itr/traversal.cc: New.
* testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
* testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
New.
* testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
New.
* testsuite/experimental/filesystem/path/modifiers/
replace_extension.cc: New.
* testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
New.
* testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
* testsuite/experimental/filesystem/path/nonmember/hash_value.cc:
New.
* testsuite/experimental/filesystem/path/query/empty.cc: New.
* testsuite/experimental/filesystem/path/query/has_extension.cc: New.
* testsuite/experimental/filesystem/path/query/has_filename.cc: New.
* testsuite/experimental/filesystem/path/query/has_parent_path.cc:
New.
* testsuite/experimental/filesystem/path/query/has_relative_path.cc:
New.
* testsuite/experimental/filesystem/path/query/has_root_directory.cc:
New.
* testsuite/experimental/filesystem/path/query/has_root_name.cc: New.
* testsuite/experimental/filesystem/path/query/has_root_path.cc: New.
* testsuite/experimental/filesystem/path/query/has_stem.cc: New.
* testsuite/experimental/filesystem/path/query/is_relative.cc: New.
* testsuite/lib/dg-options.exp (dg-require-filesystem-ts): Define.
* testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Define.
* testsuite/util/testsuite_fs.h: New.
From-SVN: r226983
2015-08-18 18:58:22 +01:00
7872314f6a
Makefile.in: Regenerate with automake-1.11.6.
...
* Makefile.in: Regenerate with automake-1.11.6.
* aclocal.m4: Likewise.
* configure: Likewise.
* doc/Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* po/Makefile.in: Likewise.
* python/Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* src/c++11/Makefile.in: Likewise.
* src/c++98/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
From-SVN: r226982
2015-08-18 18:58:06 +01:00
451a8615e6
backport: re PR libstdc++/67015 ("^[a-z0-9][a-z0-9-]*$", std::regex::extended is miscompiled)
...
Backport from mainline
2015-07-29 Tim Shen <timshen@google.com>
PR libstdc++/67015
* include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
_BracketMatcher<>::_M_add_collating_element): Change signature
to make checking the and of bracket expression easier.
* include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
Treat '-' as a valid literal if it's at the end of bracket expression.
* testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
New testcases.
From-SVN: r226337
2015-07-29 04:30:25 +00:00
0c1af5b6fd
Update ChangeLog and version files for release
...
From-SVN: r225864
2015-07-16 09:13:40 +00:00
64d0abddb3
acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for --with-default-libstdcxx-abi
...
* acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
--with-default-libstdcxx-abi
* configure: Regenerate.
* doc/xml/manual/configure.xml: Document valid arguments.
From-SVN: r225360
2015-07-02 23:54:50 +01:00
f63fea42aa
locale_conv.h (wstring_convert): Use __cxx11 inline namespace in new ABI.
...
* include/bits/locale_conv.h (wstring_convert): Use __cxx11 inline
namespace in new ABI.
(wstring_convert::_M_conv): Handle empty range.
From-SVN: r225359
2015-07-02 23:54:45 +01:00
8725f33487
stl_bvector.h (vector<bool>::vector()): Add noexcept.
...
* include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
* include/bits/stl_map.h (map::map()): Likewise.
* include/bits/stl_multimap.h (multimap::multimap()): Likewise.
* include/bits/stl_multiset.h (multiset::multiset()): Likewise.
* include/bits/stl_set.h (set::set()): Likewise.
From-SVN: r225026
2015-06-26 18:36:54 +01:00
23fa65d6f3
re PR target/66200 (GCC for ARM / AArch64 doesn't define TARGET_RELAXED_ORDERING)
...
Fix PR target/66200
This applies the same fix for PR target/66200 for AArch64 on the GCC 5 branch
as on the 4.9 branch. On trunk we've fixed this differently by optimizing
the access to the guard variable using a load acquire style instruction.
2015-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/66200
* g++.dg/abi/aarch64_guard1.C: Adjust.
2015-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/66200
* configure.host (host_cpu): Add aarch64 case.
* config/cpu/aarch64/atomic_word.h: New file.
From-SVN: r224890
2015-06-24 09:59:28 +00:00
fe9b0182f0
backport: re PR libstdc++/65393 (std::thread shared_ptr inefficiency)
...
Backport from mainline
2015-06-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/65393
* src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
copies with moves.
From-SVN: r224742
2015-06-22 16:53:27 +01:00
b6febe8092
backport: unordered_map.h (unordered_map, [...]): Add missing constructors.
...
Backport from mainline
2015-05-17 François Dumont <fdumont@gcc.gnu.org>
* include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
missing constructors.
* include/bits/unordered_set.h (unordered_set, unordered_multiset):
Likewise.
* include/debug/unordered_map (unordered_map, unordered_multimap): Add
missing constructors.
* include/debug/unordered_set (unordered_set, unordered_multiset):
Likewise.
* include/profile/unordered_map (unordered_map, unordered_multimap): Add
missing constructors.
* include/profile/unordered_set (unordered_set, unordered_multiset):
Likewise.
* testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
invocations.
* testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
* testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
* testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
From-SVN: r224741
2015-06-22 16:53:23 +01:00
54b4994ba2
backport: re PR libstdc++/66055 (hash containers missing required reserving constructors)
...
Backport from mainline
2015-05-14 Nathan Myers <ncm@cantrip.org>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/66055
* include/std/unordered_map (unordered_map, unordered_multimap): Add
missing constructors.
* include/std/unordered_set (unordered_set, unordered_multiset):
Likewise.
* testsuite/23_containers/unordered_map/cons/66055.cc: New.
* testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
* testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
* testsuite/23_containers/unordered_set/cons/66055.cc: New.
From-SVN: r224740
2015-06-22 16:53:14 +01:00
501e757fbe
backport: re PR libstdc++/66030 ([5.1.0] std::codecvt_byname missing from libstdc++ DLL)
...
Backport from mainline
2015-06-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/66030
* config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
for mingw32.
From-SVN: r224478
2015-06-15 13:31:15 +01:00
718e94f192
re PR libstdc++/66464 (codecvt_utf16 max_length returning incorrect value)
...
PR libstdc++/66464
* src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
Return 4 not 3.
From-SVN: r224417
2015-06-12 12:22:01 +01:00
11dc409bf3
backport: libstdc++.exp (libstdc++_init): Unset LANGUAGE environment variable.
...
Backported from mainline
2015-06-01 Jonathan Wakely <jwakely@redhat.com>
* testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
environment variable.
From-SVN: r224231
2015-06-08 15:19:15 +01:00
22d67dee6f
re PR libstdc++/66354 ([UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument)
...
PR libstdc++/66354
* include/bits/stl_algobase.h (__fill_a): Check length before calling
memset.
PR libstdc++/66327
* include/bits/stl_algobase.h (__equal<true>::equal): Do not call
memcmp for empty ranges.
(__lexicographical_compare<true>::__lc): Likewise.
From-SVN: r224230
2015-06-08 15:19:10 +01:00
dceb39ad4f
backport: abi.xml: Document versioning for 5.1.0 release.
...
Backport from mainline:
2015-06-02 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
* doc/xml/manual/evolution.xml: Fix typos.
* doc/html/manual/*: Regenerate.
2015-04-21 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/configure.xml: Update descriptions of options
affecting dual ABI and add cross-references.
* doc/xml/manual/strings.xml: Clarify that string isn't COW now.
* doc/xml/manual/using.xml: Document ABI transition.
* doc/html/*: Regenerate.
2015-04-20 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/concurrency_extensions.xml: Update documentation
on atomics.
* doc/xml/manual/using.xml: Likewise. Improve markup.
* doc/html/*: Regenerate.
From-SVN: r224226
2015-06-08 14:42:58 +01:00
cc197376bc
re PR libstdc++/66441 (wstring_convert not working correctly)
...
PR libstdc++/66441
* testsuite/22_locale/conversions/string/66441.cc: New.
* include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
in the output string for BOM and complete result.
From-SVN: r224225
2015-06-08 14:42:51 +01:00
61da36930c
re PR libstdc++/66417 (std::codecvt_utf16<char32_t, 0x10FFFF, std::codecvt_mode::generate_header> generates incorrect output)
...
PR libstdc++/66417
* src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
for single UTF-16 units.
* testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
From-SVN: r224224
2015-06-08 14:42:46 +01:00
2b82d78c37
[libstdc++-v3]Add _GLIBCXX_HAVE_LIMIT_FSIZE to guard 27_io/fpos/14775.cc.
...
libstdc++-v3/
2015-06-04 Renlin Li <renlin.li@arm.com>
Backported from mainline
2015-06-02 Renlin Li <renlin.li@arm.com>
* testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
From-SVN: r224132
2015-06-04 16:05:29 +00:00
19932a8fe9
re PR libstdc++/65352 (array<T,0>::begin()/end() etc. forms a null reference and breaks on clang+ubsan)
...
PR libstdc++/65352
* include/profile/array (array::data): Use _S_ptr.
* include/debug/array (array::data): Likewise.
From-SVN: r223839
2015-05-28 17:14:26 +01:00
62a1e40981
re PR libstdc++/65352 (array<T,0>::begin()/end() etc. forms a null reference and breaks on clang+ubsan)
...
PR libstdc++/65352
* include/std/array (__array_traits::_S_ptr): New function.
(array::data): Use _S_ptr to avoid creating invalid reference.
* testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
dg-error line numbers.
* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
likewise.
From-SVN: r223812
2015-05-28 13:33:41 +01:00
d6819d26ad
re PR libstdc++/66017 (Undefined behaviour in std::set<long long>)
...
PR libstdc++/66017
* include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
(_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
from _Base_ptr.
(_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
(_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
* include/ext/aligned_buffer.h (__aligned_membuf): New type using
alignment of _Tp as a member subobject, not as a complete object.
* python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
_Link_type manually as it might not be in the debug info.
From-SVN: r223811
2015-05-28 13:33:36 +01:00
3f6131a416
backport: basic_string.h (basic_string::basic_string()): Make noexcept conditional on allocator (LWG 2455).
...
Backported from mainline
2015-05-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h (basic_string::basic_string()): Make
noexcept conditional on allocator (LWG 2455).
From-SVN: r223810
2015-05-28 13:33:31 +01:00
27bd24cdc7
backport: alloc_traits.h (__alloc_rebind): Change parameter name.
...
Backported from mainline
2015-05-01 Jonathan Wakely <jwakely@redhat.com>
* include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
From-SVN: r223809
2015-05-28 13:33:26 +01:00
ab7bfa7b20
re PR libstdc++/65839 (xmethods need updating once gdb decides how to fix 18285)
...
PR libstdc++/65839
* python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
Replace all lookups of "bool" with this.
(get_std_size_type): New function. Replace all lookups of std::size_t
with this.
(*Worker): New method get_result_type.
(DequeWorkerBase.__init__): New arg val_type. All callers updated.
(ListWorkerBase.__init__): New arg val_type. All callers updated.
(UniquePtrGetWorker.__init__): New arg elem_type. All callers updated.
Delete setting of name, enabled.
(UniquePtrDerefWorker.__init__): New arg elem_type. All callers
updated. Delete setting of name.
(UniquePtrMethodsMatcher): Rewrite for consistency with all other
libstdc++ xmethod matchers.
* testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
* testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
* testsuite/libstdc++-xmethods/deque.cc: Ditto.
* testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
* testsuite/libstdc++-xmethods/list.cc: Ditto.
* testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
* testsuite/libstdc++-xmethods/vector.cc: Ditto.
From-SVN: r223719
2015-05-26 21:28:42 +00:00
70e0711d14
backport: Use consistent naming for value type attributes.
...
Backported from mainline
2015-04-29 Doug Evans <dje@google.com>
Use consistent naming for value type attributes.
* python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
to _val_type.
(ArraySizeWorker, ArrayEmptyWorker): Ditto.
(ArrayFrontWorker, ArrayBackWorker): Ditto.
(ArrayAtWorker, ArraySubscriptWorker): Ditto.
(DequeWorkerBase): Rename elemtype to val_type.
(ForwardListWorkerBase): Rename _elem_type to _val_type.
(ForwardListFrontWorker): Ditto. And rename elem_address to
val_address.
(ForwardListMethodsMatcher): Rename elem_type to val_type.
(VectorWorkerBase): Rename _elemtype to _val_type.
From-SVN: r223718
2015-05-26 21:12:16 +00:00
fd28834bc4
re PR target/66224 (PowerPC _GLIBCXX_READ_MEM_BARRIER too weak)
...
PR target/66224
* config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
Don't use isync. Use lwsync if available.
* configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
powerpc cpu definition.
From-SVN: r223554
2015-05-22 08:43:02 -04:00
667cbcc15e
[PATCH][libstc++v3]Add new dg-require-thread-fence directive.
...
libstdc++-v3/
2015-05-07 Renlin Li <renlin.li@arm.com>
Backported from mainline
2015-04-22 Renlin Li <renlin.li@arm.com>
* testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
* testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
* testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
* testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
* testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
From-SVN: r222875
2015-05-07 11:58:16 +00:00
81915c9a0a
backport: re PR libstdc++/65883 (numeric_limits<unsigned __int128>::max() returns incorrect value)
...
Backported from mainline
2015-04-28 Marc Glisse <marc.glisse@inria.fr>
PR libstdc++/65883
* include/std/limits (numeric_limits): Add missing unsigned.
From-SVN: r222772
2015-05-04 20:20:10 +02:00
d05c2d7b75
any (_Internal): Check for trivially-copyable instead of nothrow move constructible.
...
* include/experimental/any (_Internal): Check for trivially-copyable
instead of nothrow move constructible.
* testsuite/experimental/any/cons/nontrivial.cc: New.
From-SVN: r222723
2015-05-02 14:02:18 +01:00
3593efb61b
list.cc (_GLIBCXX_USE_CXX11_ABI): Define to zero.
...
* testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
Define to zero.
From-SVN: r222586
2015-04-29 17:27:32 +00:00
d6dfeb2a0f
vector (_Safe_vector::operator=): Add missing returns.
...
2015-04-28 Stephan Bergmann <sbergman@redhat.com>
* include/debug/vector (_Safe_vector::operator=): Add missing returns.
From-SVN: r222538
2015-04-28 18:54:13 +01:00
ea29f0882c
Update ChangeLog and version files for release
...
From-SVN: r222316
2015-04-22 08:43:12 +00:00
Rainer Orth