262 lines
10 KiB
Plaintext
262 lines
10 KiB
Plaintext
2022-01-10 Jakub Jelinek <jakub@redhat.com>
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PR libstdc++/77760
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* include/bits/locale_facets_nonio.h (__time_get_state): New struct.
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(time_get::_M_extract_via_format): Declare new method with
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__time_get_state& as an extra argument.
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* include/bits/locale_facets_nonio.tcc (_M_extract_via_format): Add
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__state argument, set various fields in it while parsing. Handle %j,
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%U, %w and %W, fix up handling of %y, %Y and %C, don't adjust tm_hour
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for %p immediately. Add a wrapper around the method without the
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__state argument for backwards compatibility.
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(_M_extract_num): Remove all __len == 4 special cases.
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(time_get::do_get_time, time_get::do_get_date, time_get::do_get): Zero
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initialize __state, pass it to _M_extract_via_format and finalize it
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at the end.
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(do_get_year): For 1-2 digit parsed years, map 0-68 to 2000-2068,
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69-99 to 1969-1999. For 3-4 digit parsed years use that as year.
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(get): If do_get isn't overloaded from the locale_facets_nonio.tcc
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version, don't call do_get but call _M_extract_via_format instead to
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pass around state.
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* config/abi/pre/gnu.ver (GLIBCXX_3.4.30): Export _M_extract_via_format
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with extra __time_get_state and __time_get_state::_M_finalize_state.
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* src/c++98/locale_facets.cc (is_leap, day_of_the_week,
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day_of_the_year): New functions in anon namespace.
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(mon_yday): New var in anon namespace.
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(__time_get_state::_M_finalize_state): Define.
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* testsuite/22_locale/time_get/get/char/4.cc: New test.
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* testsuite/22_locale/time_get/get/wchar_t/4.cc: New test.
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* testsuite/22_locale/time_get/get_year/char/1.cc (test01): Parse 197
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as year 197AD instead of error.
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* testsuite/22_locale/time_get/get_year/char/5.cc (test01): Parse 1 as
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year 2001 instead of error.
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* testsuite/22_locale/time_get/get_year/char/6.cc: New test.
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* testsuite/22_locale/time_get/get_year/wchar_t/1.cc (test01): Parse
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197 as year 197AD instead of error.
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* testsuite/22_locale/time_get/get_year/wchar_t/5.cc (test01): Parse
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1 as year 2001 instead of error.
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* testsuite/22_locale/time_get/get_year/wchar_t/6.cc: New test.
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2022-01-10 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/103866
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* acinclude.m4 (GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS): Do
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nothing for freestanding builds.
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(GLIBCXX_ENABLE_HOSTED): Define FREESTANDING_FLAGS.
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* configure.ac: Do not use AC_LIBTOOL_DLOPEN when configured
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with --without-headers. Do not use GCC_HEADER_STDINT for
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freestanding builds.
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* libsupc++/Makefile.am (HOSTED_CXXFLAGS): Use -ffreestanding
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for freestanding builds.
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* configure: Regenerate.
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* Makefile.in: Regenerate.
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* doc/Makefile.in: Regenerate.
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* include/Makefile.in: Regenerate.
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* libsupc++/Makefile.in: Regenerate.
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* po/Makefile.in: Regenerate.
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* python/Makefile.in: Regenerate.
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* src/Makefile.in: Regenerate.
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* src/c++11/Makefile.in: Regenerate.
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* src/c++17/Makefile.in: Regenerate.
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* src/c++20/Makefile.in: Regenerate.
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* src/c++98/Makefile.in: Regenerate.
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* src/filesystem/Makefile.in: Regenerate.
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* testsuite/Makefile.in: Regenerate.
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2022-01-10 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/28_regex/algorithms/regex_replace/char/103664.cc:
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Add dg-timeout-factor directive.
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* testsuite/28_regex/basic_regex/84110.cc: Likewise.
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* testsuite/28_regex/basic_regex/ctors/char/other.cc: Likewise.
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* testsuite/28_regex/match_results/102667.cc: Likewise.
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2022-01-10 Jonathan Wakely <jwakely@redhat.com>
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* doc/xml/manual/using.xml: Update documentation around default
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-std option.
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* doc/html/*: Regenerate.
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2022-01-10 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/100017
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* src/c++17/Makefile.am (AM_CXXFLAGS): Add -nostdinc++.
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* src/c++17/Makefile.in: Regenerate.
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2022-01-09 Sandra Loosemore <sandra@codesourcery.com>
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* testsuite/18_support/type_info/constexpr.cc: Add explicit
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-fdelete-null-pointer-checks option.
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2022-01-06 Pavel I. Kryukov <pavel.kryukov@phystech.edu>
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Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/103853
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* include/bits/forward_list.tcc (forward_list::merge): Check for
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self-merge.
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* testsuite/23_containers/forward_list/operations/merge.cc: New test.
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2022-01-06 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/regex.h (basic_regex, match_results): Qualify
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name in friend declaration, to work around Clang bug.
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2022-01-06 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/ext/rope/pthread7-rope.cc: Add dg-timeout-factor.
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2022-01-06 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/103911
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* include/std/charconv (__from_chars_alpha_to_num): Return
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char instead of unsigned char. Change invalid return value to
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127 instead of using numeric trait.
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(__from_chars_alnum): Fix comment. Do not use std::isdigit.
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Change type of variable to char.
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2022-01-05 François Dumont <fdumont@gcc.gnu.org>
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PR libstdc++/68303
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* include/bits/hashtable_policy.h
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(_Hashtable_hash_traits<_Hash>): New.
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(_Hash_code_base<>::_M_hash_code(const _Hash_node_value<>&)): New.
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(_Hashtable_base<>::_M_key_equals): New.
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(_Hashtable_base<>::_M_equals): Use latter.
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(_Hashtable_base<>::_M_key_equals_tr): New.
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(_Hashtable_base<>::_M_equals_tr): Use latter.
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* include/bits/hashtable.h
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(_Hashtable<>::__small_size_threshold()): New, use _Hashtable_hash_traits.
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(_Hashtable<>::find): Loop through elements to look for key if size is lower
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than __small_size_threshold().
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(_Hashtable<>::_M_emplace(true_type, _Args&&...)): Likewise.
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(_Hashtable<>::_M_insert_unique(_Kt&&, _Args&&, const _NodeGenerator&)): Likewise.
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(_Hashtable<>::_M_compute_hash_code(const_iterator, const key_type&)): New.
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(_Hashtable<>::_M_emplace(const_iterator, false_type, _Args&&...)): Use latter.
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(_Hashtable<>::_M_find_before_node(const key_type&)): New.
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(_Hashtable<>::_M_erase(true_type, const key_type&)): Use latter.
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(_Hashtable<>::_M_erase(false_type, const key_type&)): Likewise.
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* src/c++11/hashtable_c++0x.cc: Include <bits/functional_hash.h>.
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* testsuite/util/testsuite_performance.h
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(report_performance): Use 9 width to display memory.
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* testsuite/performance/23_containers/insert_erase/unordered_small_size.cc:
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New performance test case.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/103919
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* include/bits/basic_string.h (basic_string(const T&, size_t, size_t)):
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Relax constraints on string_view parameter.
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* include/bits/cow_string.h (basic_string(const T&, size_t, size_t)):
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Likewise.
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* testsuite/21_strings/basic_string/cons/char/103919.cc: New test.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* config/abi/pre/gnu.ver (GLIBCXX_3.4.30): Export new symbol for
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ARM EABI.
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* include/bits/c++config (_GLIBCXX23_CONSTEXPR): Define.
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* include/std/version (__cpp_lib_constexpr_typeinfo): Define.
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* libsupc++/tinfo.cc: Add #error to ensure non-inline definition
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is emitted.
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(type_info::__equal): Define alias symbol.
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* libsupc++/typeinfo (type_info::before): Combine different
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implementations into one.
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(type_info::operator==): Likewise. Use address equality for
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constant evaluation. Call __equal for targets that require the
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definition to be non-inline.
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* testsuite/18_support/type_info/constexpr.cc: New test.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* src/c++11/cxx11-ios_failure.cc (io_error_category): Define
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class and virtual functions as 'final'.
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(io_category_instance): Use constinit union to make the object
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immortal.
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* src/c++11/future.cc (future_error_category): Define class and
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virtual functions as 'final'.
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(future_category_instance): Use constinit union.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Strip
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versioned namespace from the type name that is printed.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* python/libstdcxx/v6/printers.py (StdRegexStatePrinter): New
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printer for std::regex NFA states.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/23_containers/forward_list/operations/1.cc: Fill in
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placeholders in comments.
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* testsuite/23_containers/forward_list/operations/2.cc:
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Likewise.
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* testsuite/23_containers/forward_list/operations/3.cc:
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Likewise.
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* testsuite/23_containers/forward_list/operations/4.cc:
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Likewise.
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* testsuite/23_containers/forward_list/operations/5.cc:
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Likewise.
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* testsuite/23_containers/forward_list/operations/6.cc:
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Likewise.
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* testsuite/23_containers/forward_list/operations/7.cc:
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Likewise.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/103848
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* include/bits/stl_deque.h (operator-): Do not use 0 as null
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pointer constant.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/alloc_traits.h (allocator_traits<allocator<void>>):
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Use std::_Construct for construct.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/103877
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* doc/xml/faq.xml: Add '-x c++' to preprocessor command.
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* doc/html/faq.html: Regenerate.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/regex.h (__regex_algo_impl): Change __policy and
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__match_mode template parameters to be function parameters.
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(regex_match, regex_search): Pass policy and match mode as
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function arguments.
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* include/bits/regex.tcc (__regex_algo_impl): Change template
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parameters to function parameters.
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* include/bits/regex_compiler.h (_RegexTranslatorBase): Use
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'if constexpr' for conditions using template parameters.
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(_RegexTranslator): Likewise.
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* include/bits/regex_executor.tcc (_Executor::_M_handle_accept):
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Likewise.
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* testsuite/util/testsuite_regex.h (regex_match_debug)
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(regex_search_debug): Move template arguments to function
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arguments.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/util/testsuite_regex.h (regex_match_debug): Compare
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results even if the match failed.
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2022-01-05 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/regex_compiler.tcc: Adjust all calls to
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__throw_regex_error.
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* include/bits/regex_error.h (__throw_regex_error): Add noreturn
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attribute.
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* include/bits/regex_scanner.tcc: Likewise.
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* src/c++11/regex.cc (desc): New helper function.
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(regex_error::regex_error(error_type)): Use desc to get a string
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corresponding to the error code.
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Copyright (C) 2022 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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