| 2019-01-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add exports for fstream |
| constructors and open members taking wide strings. Fix patterns for |
| filesystem::path members to match wstring_view parameters. Add |
| exports for shared_ptr members used by directory iterators. |
| * src/c++17/fs_ops.cc (remove(const path&, error_code&)): Clear the |
| error code parameter if the file doesn't exist. |
| * src/filesystem/ops.cc (remove(const path&, error_code&)): |
| Likewise. |
| * testsuite/27_io/filesystem/operations/canonical.cc: Fix expected |
| values for mingw targets, where "/" is not an absolute path. Do not |
| test symlinks on mingw targets. |
| * testsuite/experimental/filesystem/operations/canonical.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/copy.cc: Do not test symlinks |
| on mingw targets. |
| * testsuite/experimental/filesystem/operations/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/create_directories.cc: Check |
| that each component of the path is created. |
| * testsuite/experimental/filesystem/operations/create_directories.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/exists.cc: Do not test |
| permissions on mingw targets. |
| * testsuite/experimental/filesystem/operations/exists.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. |
| * testsuite/experimental/filesystem/operations/is_empty.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/permissions.cc: XFAIL for |
| mingw targets. |
| * testsuite/experimental/filesystem/operations/permissions.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/remove.cc: Do not test |
| symlinks or permissions on mingw targets. |
| * testsuite/experimental/filesystem/operations/remove.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Do not test |
| symlinks on mingw targets. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/status.cc: Do not test |
| permissions on mingw targets. |
| * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Do not |
| test symlinks on mingw targets. |
| * testsuite/experimental/filesystem/operations/space.cc: Fix test |
| for mingw targets. |
| |
| 2019-02-14 Ulrich Drepper <drepper@redhat.com> |
| |
| PR libstdc++/88738 |
| Warn about unused comparisons of shared_ptr/unique_ptr |
| * include/bits/c++config [_GLIBCXX_NODISCARD]: Define. |
| * include/bits/shared_ptr.h: Use it for operator ==, !=, |
| <, <=, >, >= for shared_ptr. |
| * include/bits/unique_ptr.h: Likewise for unique_ptr. |
| |
| 2019-01-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr_base.h (__cpp_lib_shared_ptr_arrays): Define |
| as 201611L, because P0497R0 changes are supported. |
| * include/std/version (__cpp_lib_shared_ptr_arrays): Likewise. |
| |
| * include/bits/erase_if.h [__cplusplus > 201703L] |
| (__cpp_lib_erase_if): Only define for C++2a. |
| * include/std/iterator [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] |
| (__cpp_lib_null_iterators): Define. |
| * include/std/version [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] |
| (__cpp_lib_null_iterators): Define. |
| [__cpp_impl_destroying_delete] (__cpp_lib_destroying_delete): Define. |
| |
| * doc/xml/manual/status_cxx2017.xml: Document P0032R3 and P0307R2 |
| status. |
| * include/bits/stl_uninitialized.h (__cpp_lib_raw_memory_algorithms): |
| Define. |
| * include/std/any (__cpp_lib_any): Define as 201606L, because P0032R3 |
| changes are supported. |
| * include/std/optional (__cpp_lib_optional): Likewise. |
| * include/std/variant (__cpp_lib_variant): Likewise. |
| * include/std/version [!__STRICT_ANSI__] |
| (__cpp_lib_uncaught_exceptions): Define as long integer. |
| [__cplusplus >= 201703L] (__cpp_lib_any) |
| (__cpp_lib_raw_memory_algorithms, __cpp_lib_uncaught_exceptions) |
| (__cpp_lib_variant): Define for C++17. |
| [__cplusplus >= 201703L] (__cpp_lib_optional): Update value and define |
| as long integer. |
| * libsupc++/exception (__cpp_lib_uncaught_exceptions): Define as long |
| integer. |
| |
| * doc/xml/manual/status_cxx2020.xml: Update P1123R0 status. |
| |
| 2019-01-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88811 |
| PR libstdc++/83306 |
| * src/filesystem/path.cc: Fix typo. If first path is empty, show [] |
| before second path. |
| * testsuite/experimental/filesystem/filesystem_error/cons.cc: New |
| test. |
| |
| 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/intro.xml: Include new section. |
| * doc/xml/manual/status_cxx2017.xml: Document more |
| implementation-defined properties of the library. |
| * doc/xml/manual/status_cxx2020.xml: Document C++2a status. |
| * doc/html/*: Regenerate. |
| |
| * include/bits/refwrap.h [__cplusplus > 201703L] |
| (_Refwrap_base_arg1, _Refwrap_base_arg2, _Reference_wrapper_base) |
| (_Reference_wrapper_base_memfun): Do not define for C++2a. |
| (reference_wrapper): Do not derive from _Reference_wrapper_base_memfun |
| for C++2a. |
| (reference_wrapper::operator()): Add static assertion. |
| * testsuite/20_util/reference_wrapper/incomplete.cc: New test. |
| |
| * include/std/chrono (duration_values::zero(), duration_values::min()) |
| (duration_values::max()): Add noexcept. |
| (duration::zero(), duration::min(), duration::max()): Likewise. |
| (time_point::zero(), time_point::min(), time_point::max()): Likewise. |
| * testsuite/20_util/duration/requirements/noexcept.cc: New test. |
| * testsuite/20_util/time_point/requirements/noexcept.cc: New test. |
| |
| * include/std/version (__cpp_lib_erase_if): Move to C++20 group. |
| |
| 2019-01-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * include/std/type_traits (__cpp_lib_is_constant_evaluated): Define. |
| * include/std/version (__cpp_lib_is_constant_evaluated): Define. |
| |
| 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88802 |
| * include/bits/functional_hash.h (hash<nullptr_t>): Define |
| specialization for C++17 (P0513R0, LWG 2817). |
| * testsuite/20_util/hash/nullptr.cc: New test. |
| |
| PR libstdc++/88125 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.6): Remove unused duplicate |
| pattern for std::basic_stringbuf::str(). |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4): Correct recent changes to |
| basic_ostream::operator<< patterns. |
| |
| 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/last_write_time.cc: Fix |
| test failures on targets with 32-bit time_t. |
| |
| * include/bits/erase_if.h: Define __cpp_lib_erase_if. |
| * include/std/deque: Likewise. |
| * include/std/forward_list: Likewise. |
| * include/std/list: Likewise. |
| * include/std/string: Likewise. |
| * include/std/vector: Likewise. |
| * include/std/version: Likewise. |
| * testsuite/21_strings/basic_string/erasure.cc: Test macro. |
| * testsuite/23_containers/deque/erasure.cc: Likewise. |
| * testsuite/23_containers/forward_list/erasure.cc: Likewise. |
| * testsuite/23_containers/list/erasure.cc: Likewise. |
| * testsuite/23_containers/map/erasure.cc: Likewise. |
| * testsuite/23_containers/set/erasure.cc: Likewise. |
| * testsuite/23_containers/unordered_map/erasure.cc: Likewise. |
| * testsuite/23_containers/unordered_set/erasure.cc: Likewise. |
| * testsuite/23_containers/vector/erasure.cc: Likewise. |
| |
| * include/experimental/internet [AI_NUMERICSERV] |
| (resolver_base::numeric_service): Define conditionally. |
| * testsuite/experimental/net/internet/resolver/base.cc: Test it |
| conditionally. |
| * testsuite/experimental/net/internet/resolver/ops/lookup.cc: |
| Likewise. |
| |
| 2019-01-10 Ville Voutilainen <ville.voutilainen@gmail.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| Implement LWG 2221 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten patterns. |
| (GLIBCXX_3.4.26): Add new exports. |
| * include/Makefile.am: Add ostream-inst.cc. Move string-inst.cc to |
| correct list of sources. |
| * include/Makefile.in: Regenerate. |
| * include/std/ostream (operator<<(nullptr_t)): New member function. |
| * src/c++17/ostream-inst.cc: New file. |
| * testsuite/27_io/basic_ostream/inserters_other/char/lwg2221.cc: New |
| test. |
| |
| 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_fs.h (nonexistent_path): Include name |
| of the source file containing the caller. |
| * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Remove |
| directories created by test. |
| * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/iterators/directory_iterator.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/iterators/ |
| recursive_directory_iterator.cc: Likewise. |
| |
| 2019-01-10 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/88775 |
| * include/bits/stl_function.h (greater<_Tp*>::operator(), |
| less<_Tp*>::operator(), greater_equal<_Tp*>::operator(), |
| less_equal<_Tp*>::operator()): Use __builtin_is_constant_evaluated |
| instead of __builtin_constant_p if available. Don't bother with |
| the pointer comparison in C++11 and earlier. |
| |
| 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
| |
| PR other/16615 |
| |
| * include/ext/bitmap_allocator.h: Mechanically replace "can not" |
| with "cannot". |
| |
| 2019-01-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix expected output |
| for filesystem::path. Give variables more distinctive names. |
| |
| * include/std/optional (_Optional_payload_base::_M_copy_assign): New |
| member function to perform non-trivial assignment. |
| (_Optional_payload_base::_M_move_assign): Likewise. |
| (_Optional_payload<T, true, false, true>::operator=) |
| (_Optional_payload<T, true, true, false>::operator=) |
| (_Optional_payload<T, true, false, false>::operator=): Call |
| _M_copy_assign and/or _M_move_assign to do non-trivial assignments. |
| |
| PR libstdc++/88204 |
| * testsuite/26_numerics/complex/operators/more_constexpr.cc: Do not |
| test std::complex<long double> if long double format is IBM128. |
| * testsuite/26_numerics/complex/requirements/more_constexpr.cc: |
| Likewise. |
| |
| 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/libstdc++-prettyprinters/compat.cc: Test printer support |
| for old std::unique_ptr layout. |
| * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix std::variant test |
| to become valueless. Add filesystem::path tests. |
| |
| PR libstdc++/87855 |
| * include/std/optional (_Optional_payload_base): New class template |
| for common code hoisted from _Optional_payload specializations. Use |
| a template for the union, to allow a partial specialization for |
| types with non-trivial destructors. Add constructors for in-place |
| initialization to the union. |
| (_Optional_payload(bool, const _Optional_payload&)): Use _M_construct |
| to perform non-trivial copy construction, instead of relying on |
| non-standard copy elision in a delegating constructor. |
| (_Optional_payload(bool, _Optional_payload&&)): Likewise for |
| non-trivial move construction. |
| (_Optional_payload): Derive from _Optional_payload_base and use it |
| for everything except the non-trivial assignment operators, which are |
| defined as needed. |
| (_Optional_payload<false, C, M>): Derive from the specialization |
| _Optional_payload<true, false, false> and add a destructor. |
| (_Optional_base_impl::_M_destruct, _Optional_base_impl::_M_reset): |
| Forward to corresponding members of _Optional_payload. |
| (_Optional_base_impl::_M_is_engaged, _Optional_base_impl::_M_get): |
| Hoist common members from _Optional_base. |
| (_Optional_base): Make all members and base class public. |
| (_Optional_base::_M_get, _Optional_base::_M_is_engaged): Move to |
| _Optional_base_impl. |
| * python/libstdcxx/v6/printers.py (StdExpOptionalPrinter): Add |
| support for new std::optional layout. |
| * testsuite/libstdc++-prettyprinters/compat.cc: New test. |
| |
| PR libstdc++/88066 |
| * include/bits/locale_conv.h: Use <> for includes not "". |
| * include/ext/random: Likewise. |
| * include/ext/vstring.h: Likewise. |
| |
| 2019-01-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten existing patterns. |
| (GLIBCXX_3.4.21): Likewise. |
| |
| 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88749 |
| * src/filesystem/ops.cc (last_write_time): Fix preprocessor condition |
| to match the one that controls whether utimbuf and utime are declared. |
| |
| 2019-01-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/87787 |
| * include/bits/char_traits.h (char_traits::move): Do not pass null |
| pointers to memmove. |
| * include/bits/locale_facets.h |
| (ctype<char>::widen(const char*, const char*, char*)): Do not |
| pass null pointers to memcpy. |
| (ctype<char>::narrow(const char*, const char*, char, char*)): |
| Likewise. |
| (ctype<char>::do_widen(const char*, const char*, char*)): |
| Likewise. |
| (ctype<char>::do_narrow(const char*, const char*, char, char*)): |
| Likewise. |
| |
| * doc/xml/manual/spine.xml: Update copyright years. |
| * doc/xml/manual/status_cxx2017.xml: Adjust note about -lstdc++fs. |
| * doc/xml/manual/using.xml: Remove requirement to link with -lstdc++fs |
| for C++17 filesystem library. |
| * doc/html/*: Regenerate. |
| |
| * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for truncate. |
| * config.h.in: Regenerate. |
| * config/abi/pre/gnu.ver: Order patterns for filesystem operations |
| alphabetically and add missing entries for copy_symlink, |
| hard_link_count, rename, and resize_file. |
| * configure: Regenerate. |
| * src/c++17/fs_ops.cc (resize_file): Remove #if so posix::truncate is |
| used unconditionally. |
| * src/filesystem/ops-common.h (__gnu_posix::truncate) |
| [!_GLIBCXX_HAVE_TRUNCATE]: Provide fallback definition that only |
| supports truncating to zero length. |
| * testsuite/27_io/filesystem/operations/all.cc: New test. |
| * testsuite/27_io/filesystem/operations/resize_file.cc: New test. |
| |
| 2019-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/86756 |
| * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for utime and |
| lstat and define _GLIBCXX_USE_UTIME and _GLIBCXX_USE_LSTAT. |
| * config.h.in: Regenerate. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export symbols for |
| remaining std::filesystem types and functions. |
| * configure: Regenerate. |
| * src/c++17/Makefile.am: Add C++17 filesystem sources. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++17/cow-fs_dir.cc: Move src/filesystem/cow-std-dir.cc to |
| here, and change name of included file. |
| * src/c++17/cow-fs_ops.cc: Move src/filesystem/cow-std-ops.cc to |
| here, and change name of included file. |
| * src/c++17/fs_dir.cc: Move src/filesystem/std-dir.cc to here. Change |
| path to dir-common.h. |
| * src/c++17/fs_ops.cc: Move src/filesystem/std-ops.cc to here. Change |
| path to ops-common.h. Disable -Wunused-parameter warnings. |
| (internal_file_clock): Define unconditionally. |
| [!_GLIBCXX_HAVE_SYS_STAT_H] (internal_file_clock::from_stat): Do not |
| define. |
| (do_copy_file, do_space): Move definitions to ops.common.h. |
| (copy, file_size, hard_link_count, last_write_time, space): Only |
| perform operation when _GLIBCXX_HAVE_SYS_STAT_H is defined, otherwise |
| report an error. |
| (last_write_time, read_symlink): Remove unused attributes from |
| parameters. |
| * src/filesystem/Makefile.am: Remove C++17 filesystem sources. |
| * src/filesystem/Makefile.in: Regenerate. |
| * src/filesystem/cow-std-dir.cc: Move to src/c++17/cow-fs_dir.cc. |
| * src/filesystem/cow-std-ops.cc: Move to src/c++17/cow-fs_ops.cc. |
| * src/filesystem/std-dir.cc: Move to src/c++17/fs_dir.cc. |
| * src/filesystem/std-ops.cc: Move to src/c++17/fs_ops.cc. |
| * src/filesystem/dir-common.h [!_GLIBCXX_HAVE_DIRENT_H]: Define |
| dummy types and functions instead of using #error. |
| * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H]: Use #error. |
| * src/filesystem/ops-common.h [!_GLIBCXX_USE_LSTAT] (lstat): Define |
| in terms of stat. |
| [!_GLIBCXX_HAVE_UNISTD_H]: Define dummy types and functions. |
| (do_copy_file, do_space): Move definitions here from std-ops.cc. |
| * src/filesystem/ops.cc: Adjust calls to do_copy_file and do_space |
| to account for new namespace. |
| * testsuite/27_io/filesystem/directory_entry/86597.cc: Remove |
| -lstdc++fs from dg-options. |
| * testsuite/27_io/filesystem/directory_entry/lwg3171.cc: Likewise. |
| * testsuite/27_io/filesystem/file_status/1.cc: Likewise. |
| * testsuite/27_io/filesystem/filesystem_error/cons.cc: Likewise. |
| * testsuite/27_io/filesystem/filesystem_error/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/iterators/directory_iterator.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/iterators/pop.cc: Likewise. |
| * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/absolute.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/canonical.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/copy_file.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/create_directories.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/create_directory.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/create_symlink.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/current_path.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/equivalent.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/exists.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/file_size.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/last_write_time.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/permissions.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/proximate.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/read_symlink.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/relative.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/remove.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/space.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/status.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/temp_directory_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Likewise. |
| |
| |
| PR libstdc++/86756 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4): Make various patterns for |
| typeinfo and vtables less greedy. |
| (GLIBCXX_3.4.26): Export symbols for std::filesystem::path. |
| * src/c++17/Makefile.am: Add fs_path.cc and cow-fs_path.cc. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++17/cow-fs_path.cc: Move src/filesystem/cow-std-path.cc to |
| here, and change name of included file. |
| * src/c++17/fs_path.cc: Move src/filesystem/std-path.cc to here. |
| * src/filesystem/Makefile.am: Remove std-path.cc and cow-std-path.cc |
| from sources. |
| * src/filesystem/Makefile.in: Regenerate. |
| * src/filesystem/cow-std-path.cc: Move to src/c++17/cow-fs_path.cc. |
| * src/filesystem/std-path.cc: Move to src/c++17/fs_path.cc. |
| * testsuite/27_io/filesystem/path/append/path.cc: Remove -lstdc++fs |
| from dg-options and remove dg-require-filesystem-ts. |
| * testsuite/27_io/filesystem/path/append/source.cc: Likewise. |
| * testsuite/27_io/filesystem/path/assign/assign.cc: Likewise. |
| * testsuite/27_io/filesystem/path/assign/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/compare.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. |
| * testsuite/27_io/filesystem/path/concat/path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/concat/strings.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/80762.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/default.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/format.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/locale.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/range.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/string_view.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/extension.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/filename.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/parent_path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/relative_path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/root_directory.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/decompose/root_name.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/root_path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/stem.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generation/normal.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generation/normal2.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generation/proximate.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generation/relative.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generic/generic_string.cc: Likewise. |
| * testsuite/27_io/filesystem/path/itr/components.cc: Likewise. |
| * testsuite/27_io/filesystem/path/itr/traversal.cc: Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/clear.cc: Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/make_preferred.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/remove_filename.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/replace_filename.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/swap.cc: Likewise. |
| * testsuite/27_io/filesystem/path/native/string.cc: Likewise. |
| * testsuite/27_io/filesystem/path/nonmember/append.cc: Likewise. |
| * testsuite/27_io/filesystem/path/nonmember/hash_value.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/empty.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_extension.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_filename.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_parent_path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_relative_path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_root_directory.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_root_name.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_root_path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/is_absolute.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise. |
| |
| PR libstdc++/87431 |
| * include/std/variant (_Variant_storage<true, _Types...>::_M_valid): |
| Check is_trivially_copyable instead of is_scalar. |
| (variant::emplace<N, Args>(Args&&...)): If construction of the new |
| contained value can throw and its type is trivially copyable then |
| construct into a temporary variant and move from it, to provide the |
| strong exception safety guarantee. |
| (variant::emplace<N, U, Args>(initializer_list<U>, Args&&...)): |
| Likewise. |
| * testsuite/20_util/variant/87431.cc: New test. |
| * testsuite/20_util/variant/run.cc: Adjust test so that throwing |
| conversion causes valueless state. |
| |
| PR libstdc++/88607 |
| * testsuite/17_intro/headers/c++1998/charset.cc: New test. |
| * testsuite/17_intro/headers/c++2011/charset.cc: New test. |
| * testsuite/17_intro/headers/c++2014/charset.cc: New test. |
| * testsuite/17_intro/headers/c++2017/charset.cc: New test. |
| * testsuite/17_intro/headers/c++2020/charset.cc: New test. |
| |
| 2019-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_fwd.h (__file_clock): Define new clock. |
| (file_time_type): Redefine in terms of __file_clock. |
| * src/filesystem/ops-common.h (file_time): Add FIXME comment about |
| overflow. |
| * src/filesystem/std-ops.cc (is_set(perm_options, perm_options)): Give |
| internal linkage. |
| (internal_file_lock): New helper type for accessing __file_clock. |
| (do_copy_file): Use internal_file_lock to convert system time to |
| file_time_type. |
| (last_write_time(const path&, error_code&)): Likewise. |
| (last_write_time(const path&, file_time_type, error_code&)): Likewise. |
| |
| 2019-01-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Make patterns less greedy |
| for const member functions of std::basic_string. |
| (GLIBCXX_3.4.26): Export member functions of std::basic_string added |
| in C++17. |
| * include/bits/basic_string.h (basic_string(__sv_wrapper, const A&)): |
| Make non-standard constructor private. |
| [!_GLIBCXX_USE_CXX11_ABI] (basic_string(__sv_wrapper, const A&)): |
| Likewise. |
| * include/bits/basic_string.tcc (std::string, std::wstring): Declare |
| explicit instantiations for C++17 as well as earlier dialects. |
| * src/c++17/Makefile.am: Add new source files. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++17/cow-string-inst.cc: New file defining explicit |
| instantiations for basic_string member functions added in C++17. |
| * src/c++17/string-inst.cc: Likewise. |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export allocator-extended |
| copy/move constructors for old std::basic_string. |
| * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] |
| (basic_string::reference, basic_string::const_reference): Define |
| as plain references for C++11 and later. |
| (basic_string::basic_string()): Put constructor body outside |
| preprocessor conditional groups. |
| (basic_string::basic_string(basic_string&&)): Move _Alloc_hider |
| instead of copying it. |
| (basic_string::basic_string(const basic_string&, const _Alloc&)): |
| Define. |
| (basic_string::basic_string(basic_string&&, const _Alloc&)): |
| Define. |
| * include/bits/fs_path.h [!_GLIBCXX_USE_CXX11_ABI]: Remove special |
| cases for old basic_string. |
| * testsuite/21_strings/basic_string/cons/char/8.cc: Test |
| allocator-extended constructors unconditionally. Add extra members to |
| allocator type when using old string ABI. |
| * testsuite/21_strings/basic_string/allocator/71964.cc: Enable test |
| for old string ABI. |
| * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise. |
| |
| * testsuite/23_containers/list/61347.cc: Avoid spurious failure when |
| -fno-inline added to test flags. |
| |
| * testsuite/21_strings/basic_string/requirements/ |
| explicit_instantiation/debug.cc: Remove XFAIL for old ABI. |
| |
| * testsuite/27_io/filesystem/filesystem_error/copy.cc: Fix static |
| assertion failures with old std::string ABI. |
| |
| * include/bits/fs_path.h (path::_List::erase): Replace both overloads |
| with ... |
| (path::pop_back(), path::_M_erase_from(const_iterator)): New member |
| functions that will only erase elements at the end. |
| * src/filesystem/std-path.cc (path::_List::_Impl::pop_back()): Define. |
| (path::_List::_Impl::_M_erase_from(const_iterator)): Define. |
| (path::_List::operator=(const _List&)): Use _M_erase_from(p) instead |
| of erase(p, end()). |
| (path::_List::pop_back()): Define. |
| (path::_List::_M_erase_from(const_iterator)): Define. |
| (path::operator/=(const path&)): Use pop_back to remove last component |
| and _M_erase_from to remove multiple components. |
| (path::_M_append(basic_string_view<value_type>)): Likewise. |
| (path::operator+=(const path&)): Likewise. |
| (path::_M_concat(basic_string_view<value_type>)): Likewise. |
| (path::remove_filename()): Likewise. |
| (path::lexically_normal()): Use _List::_Impl iterators instead of |
| path::iterator. Use pop_back to remove components from the end. Clear |
| trailing filename, instead of using erase(const_iterator) to remove |
| a non-final component. |
| * testsuite/27_io/filesystem/path/generation/normal.cc: Test |
| additional cases. |
| * testsuite/27_io/filesystem/path/generation/normal2.cc: New test. |
| |
| * src/filesystem/std-path.cc (path::operator+=(const path&)): Fix |
| incorrect treatment of empty filename after trailing slash. |
| * testsuite/27_io/filesystem/path/concat/path.cc: Test problem case. |
| |
| * testsuite/21_strings/basic_string/modifiers/assign/char/ |
| move_assign_optim.cc: Avoid spurious failure when -fno-inline added |
| to test flags. |
| * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/ |
| move_assign_optim.cc: Likewise. |
| |
| 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/88607 |
| * include/experimental/memory: Replace UTF-8 quote characters. |
| * include/std/future: Replace UTF-8 "em dash" characters. |
| |
| 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88607 |
| * include/bits/forward_list.h: Replace UTF-8 "ligature fi" character. |
| * include/debug/forward_list: Likewise. |
| * include/experimental/bits/shared_ptr.h: Remove UTF-8 "section sign" |
| character. |
| * include/experimental/chrono: Likewise. |
| * include/experimental/functional: Likewise. |
| * include/experimental/ratio: Likewise. |
| * include/experimental/system_error: Likewise. |
| * include/experimental/tuple: Likewise. |
| * include/experimental/type_traits: Likewise. |
| * include/parallel/workstealing.h: Replace UTF-8 "en dash" character. |
| * include/parallel/multiseq_selection.h: Likewise. |
| |
| PR libstdc++/88681 |
| * config/abi/pre/gnu.ver: Add missing exports. |
| * testsuite/22_locale/collate_byname/88681.cc: New test. |
| * testsuite/22_locale/time_get/get/char/88681.cc: New test. |
| * testsuite/22_locale/time_get/get/wchar_t/88681.cc: New test. |
| |
| 2019-01-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/map/cons/deduction.cc: Test deduction from |
| initializer_list<value_type> and from input iterator ranges. |
| * testsuite/23_containers/multimap/cons/deduction.cc: Likewise. |
| |
| * testsuite/experimental/string_view/element_access/char/empty.cc: |
| Fix year range in copyright header. |
| |
| 2019-01-02 Joel Brobecker <brobecker@adacore.com> |
| |
| * testsuite/21_strings/basic_string_view/element_access/char/empty.cc: |
| Fix year range in copyright header. |
| |
| 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| Copyright (C) 2019 Free Software Foundation, Inc. |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. |