| 2022-02-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/temporary_buffer.cc: Fix dg-warning target |
| selector. |
| |
| 2022-02-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/monotonic_buffer_resource/allocate.cc: |
| Ignore -Walloc-larger-than warning. |
| * testsuite/20_util/unsynchronized_pool_resource/allocate.cc: |
| Likewise. |
| * testsuite/29_atomics/atomic/cons/user_pod.cc: Compile with -O1 |
| to avoid linker error for __atomic_is_lock_free. |
| |
| 2022-02-10 Thomas Rodgers <rodgert@appliantology.com> |
| |
| * include/bits/atomic_wait.h (__waiter_base::_S_do_spin, |
| __waiter_base::_S_do_spin_v): Change memory order from relaxed |
| to acquire. |
| |
| 2022-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/c_compatibility/stdatomic.h (atomic_fetch_xor): Add |
| using-declaration. |
| (atomic_fetch_xor_explicit): Likewise. |
| * testsuite/29_atomics/headers/stdatomic.h/c_compat.cc: Check |
| arithmetic and logical operations for atomic_int. |
| |
| 2022-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/filesystem/dir-common.h (_GLIBCXX_HAVE_DIRFD): Undefine |
| when <dirent.h> is not available. |
| (_GLIBCXX_HAVE_UNLINKAT): Likewise. |
| |
| 2022-02-09 Thomas Rodgers <rodgert@appliantology.com> |
| |
| PR libstdc++/104442 |
| * include/bits/atomic_wait.h (__waiter::_M_do_wait_v): Move spin |
| loop inside do loop so that threads failing the wait, reload |
| _M_ver. |
| |
| 2022-02-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_dir.cc (_Dir(DIR*, const path&)): Change first |
| parameter to _Dir_base&&. |
| * src/filesystem/dir-common.h (_Dir_base(DIR*)): Remove. |
| * src/filesystem/dir.cc (_Dir(DIR*, const path&)): Change first |
| parameter to _Dir_base&&. |
| |
| 2022-02-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_LOCK_POLICY): Add comment about |
| checking for CAS on correct word size. |
| |
| 2022-02-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/experimental/filesystem/operations/create_directories.cc: |
| Adjust expected results for Windows. |
| |
| 2022-02-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104161 |
| * src/c++17/fs_dir.cc (fs::recursive_directory_iterator::__erase): |
| [i_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Refresh entry._M_type member, |
| instead of checking for errno values indicating a directory. |
| * src/c++17/fs_ops.cc (fs::remove_all(const path&)): Use similar |
| logic to non-throwing overload. |
| (fs::remove_all(const path&, error_code&)): Add comments. |
| * src/filesystem/ops-common.h: Likewise. |
| |
| 2022-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/filesystem/dir-common.h (_Dir_base::openat): Change return |
| type to use portable posix::DIR alias. |
| |
| 2022-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/c_compatibility/stdatomic.h [__clang__]: Use |
| #include_next <stdatomic.h>. |
| |
| 2022-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/bits/fs_ops.h (fs::copy_file): Remove |
| noexcept. |
| (fs::create_directories): Likewise. |
| (fs::remove_all): Likewise. |
| * src/filesystem/ops.cc (fs::copy_file): Remove noexcept. |
| (fs::create_directories): Likewise. |
| (fs::remove_all): Likewise. |
| |
| 2022-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104161 |
| * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for dirfd |
| and unlinkat. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * include/bits/fs_dir.h (recursive_directory_iterator): Declare |
| remove_all overloads as friends. |
| (recursive_directory_iterator::__erase): Declare new member |
| function. |
| * include/bits/fs_fwd.h (remove, remove_all): Declare. |
| * src/c++17/fs_dir.cc (_Dir): Add filename_only parameter to |
| constructor. Pass file descriptor argument to base constructor. |
| (_Dir::dir_and_pathname, _Dir::open_subdir, _Dir::do_unlink) |
| (_Dir::unlink, _Dir::rmdir): Define new member functions. |
| (directory_iterator): Pass filename_only argument to _Dir |
| constructor. |
| (recursive_directory_iterator::_Dir_stack): Adjust constructor |
| parameters to take a _Dir rvalue instead of creating one. |
| (_Dir_stack::orig): Add data member for storing original path. |
| (_Dir_stack::report_error): Define new member function. |
| (__directory_iterator_nofollow): Move here from dir-common.h and |
| fix value to be a power of two. |
| (__directory_iterator_filename_only): Define new constant. |
| (recursive_directory_iterator): Construct _Dir object and move |
| into _M_dirs stack. Pass skip_permission_denied argument to first |
| advance call. |
| (recursive_directory_iterator::increment): Use _Dir::open_subdir. |
| (recursive_directory_iterator::__erase): Define new member |
| function. |
| * src/c++17/fs_ops.cc (ErrorReporter, do_remove_all): Remove. |
| (fs::remove_all): Use new recursive_directory_iterator::__erase |
| member function. |
| * src/filesystem/dir-common.h (_Dir_base): Add int parameter to |
| constructor and use openat to implement nofollow semantics. |
| (_Dir_base::fdcwd, _Dir_base::set_close_on_exec, _Dir_base::openat): |
| Define new member functions. |
| (__directory_iterator_nofollow): Move to fs_dir.cc. |
| * src/filesystem/dir.cc (_Dir): Pass file descriptor argument to |
| base constructor. |
| (_Dir::dir_and_pathname, _Dir::open_subdir): Define new member |
| functions. |
| (recursive_directory_iterator::_Dir_stack): Adjust constructor |
| parameters to take a _Dir rvalue instead of creating one. |
| (recursive_directory_iterator): Check for new nofollow option. |
| Construct _Dir object and move into _M_dirs stack. Pass |
| skip_permission_denied argument to first advance call. |
| (recursive_directory_iterator::increment): Use _Dir::open_subdir. |
| * src/filesystem/ops.cc (fs::remove_all): Use C++17 remove_all. |
| |
| 2022-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/allocator.h: Qualify std::allocator_traits in |
| deprecated warnings. |
| * libsupc++/exception (uncaught_exception): Add suggestion to |
| deprecated warning. |
| |
| 2022-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_dir.cc (fs::recursive_directory_iterator::pop): |
| Add [[maybe_unused]] attribute. |
| * src/filesystem/dir.cc (fs::recursive_directory_iterator::pop): |
| Likewise. |
| |
| 2022-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/multiset/operators/cmp_c++20.cc: Use |
| custom comparison function for multiset. |
| * testsuite/23_containers/set/operators/cmp_c++20.cc: Use custom |
| comparison function for set. |
| |
| 2022-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/boost_concept_check.h (_OutputIteratorConcept): |
| Change member function to data member of function pointer type. |
| |
| 2022-02-02 Martin Sebor <msebor@redhat.com> |
| |
| PR libstdc++/101831 |
| * include/std/array (begin): Declare const member function attribute |
| const. |
| (end, rbegin, rend, size, max_size, empty, data): Same. |
| * testsuite/23_containers/array/capacity/empty.cc: Add test cases. |
| * testsuite/23_containers/array/capacity/max_size.cc: Same. |
| * testsuite/23_containers/array/capacity/size.cc: Same. |
| * testsuite/23_containers/array/iterators/begin_end.cc: New test. |
| |
| 2022-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/iterators/error_reporting.cc: Use |
| autoconf macro to check whether d_type is present. |
| * testsuite/experimental/filesystem/iterators/error_reporting.cc: |
| Likewise. |
| |
| 2022-02-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/iterators/97731.cc: New test. |
| * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: |
| Check follow_directory_symlink option. |
| * testsuite/experimental/filesystem/iterators/recursive_directory_iterator.cc: |
| Likewise. |
| |
| 2022-02-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_dir.cc (recursive_directory_iterator::increment): |
| Reset state to past-the-end iterator on error. |
| (fs::recursive_directory_iterator::pop(error_code&)): Likewise. |
| (fs::recursive_directory_iterator::pop()): Check _M_dirs before |
| it might get reset. |
| * src/filesystem/dir.cc (recursive_directory_iterator): Likewise, |
| for the TS implementation. |
| * testsuite/27_io/filesystem/iterators/error_reporting.cc: New test. |
| * testsuite/experimental/filesystem/iterators/error_reporting.cc: New test. |
| |
| 2022-02-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_fwd.h (filesystem::perms): Fix comment. |
| |
| 2022-02-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104301 |
| * acinclude.m4 (GLIBCXX_ENABLE_CSTDIO): Print different messages |
| for stdio_pure and stdio_posix options. |
| * configure: Regenerate. |
| |
| 2022-02-01 Thomas Rodgers <rodgert@appliantology.com> |
| |
| * include/bits/atomic_wait.h: Change memory order from |
| Acquire/Release with relaxed loads to SeqCst+Release for |
| accesses to the waiter's count. |
| |
| 2022-01-31 Martin Liska <mliska@suse.cz> |
| |
| * acinclude.m4: Detect *_ld_is_mold and use it. |
| * configure: Regenerate. |
| |
| 2022-01-30 Hans-Peter Nilsson <hp@axis.com> |
| |
| * testsuite/27_io/basic_istream/get/char/lwg3464.cc: Don't run on |
| simulator targets. |
| * testsuite/27_io/basic_istream/get/wchar_t/lwg3464.cc: Likewise. |
| |
| 2022-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100516 |
| * include/bits/deque.tcc (_M_range_initialize<ForwardIterator>): |
| Add __builtin_unreachable to loop. |
| * testsuite/23_containers/deque/100516.cc: New test. |
| |
| 2022-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_base.h (ranges::advance): Avoid signed |
| overflow. Do nothing if already equal to desired result. |
| * testsuite/24_iterators/range_operations/advance_overflow.cc: |
| New test. |
| |
| 2022-01-27 Martin Liska <mliska@suse.cz> |
| |
| PR libstdc++/104259 |
| * acinclude.m4: Fix typo. |
| * configure: Regenerate. |
| |
| 2022-01-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104019 |
| * include/bits/istream.tcc (basic_istream::sentry): Add braces |
| around try-block. |
| * include/bits/shared_ptr_base.h (_Sp_counted_array_base::_M_init): |
| Add pragmas to disable bogus warnings from PR 61596. |
| |
| 2022-01-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104217 |
| * src/c++17/fs_ops.cc (_GNU_SOURCE): Define. |
| * src/filesystem/dir.cc (_GNU_SOURCE): Define. |
| * src/filesystem/ops.cc (_GNU_SOURCE): Define. |
| |
| 2022-01-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104161 |
| * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for |
| fdopendir. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * src/c++17/fs_dir.cc (_Dir): Add nofollow flag to constructor |
| and pass it to base class constructor. |
| (directory_iterator): Pass nofollow flag to _Dir constructor. |
| (fs::recursive_directory_iterator::increment): Likewise. |
| * src/c++17/fs_ops.cc (do_remove_all): Use nofollow option for |
| directory_iterator constructor. Move error check outside loop. |
| * src/filesystem/dir-common.h (_Dir_base): Add nofollow flag to |
| constructor and when it's set use ::open with O_NOFOLLOW and |
| O_DIRECTORY. |
| * src/filesystem/dir.cc (_Dir): Add nofollow flag to constructor |
| and pass it to base class constructor. |
| (directory_iterator): Pass nofollow flag to _Dir constructor. |
| (fs::recursive_directory_iterator::increment): Likewise. |
| * src/filesystem/ops.cc (remove_all): Use nofollow option for |
| directory_iterator constructor. Move error check outside loop. |
| |
| 2022-01-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104032 |
| * include/std/spanstream (basic_spanbuf(basic_spanbuf&&)): Use |
| mem-initializer for _M_buf. |
| (basic_spanbuf::Operator=(basic_spanbuf&&)): Fix ill-formed |
| member access. |
| * testsuite/27_io/spanstream/2.cc: New test. |
| |
| 2022-01-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/floating_from_chars.cc (USE_STRTOD_FOR_FROM_CHARS): |
| Define macro for case where std::from_chars is implemented in |
| terms of strtod, strtof or strtold. |
| (buffer_resource, valid_fmt, find_end_of_float, pattern) |
| (from_chars_impl, make_result, reserve_string): Do not define |
| unless USE_STRTOD_FOR_FROM_CHARS is defined. |
| (from_chars): Define when at least one of USE_LIB_FAST_FLOAT and |
| USE_STRTOD_FOR_FROM_CHARS is defined, instead of |
| _GLIBCXX_HAVE_USELOCALE. Use fast_float for long double when it |
| is binary64. |
| |
| 2022-01-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104174 |
| * include/bits/hashtable_policy.h (_Map_base): Add partial |
| specialization for maps with const key types. |
| * testsuite/23_containers/unordered_map/104174.cc: New test. |
| |
| 2022-01-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104019 |
| * include/bits/shared_ptr_base.h (_Sp_counted_base<>::_M_release): |
| Set members to zero without type punning. |
| |
| 2022-01-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/shared_ptr/cons/array.cc: Fix comment. |
| |
| 2022-01-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/87193 |
| PR libstdc++/104019 |
| * include/bits/alloc_traits.h (__cpp_lib_allocator_traits_is_always_equal): |
| Define as type long. |
| * include/bits/allocator.h (__cpp_lib_incomplete_container_elements): |
| Likewise. |
| * include/bits/basic_string.h (__cpp_lib_string_udls): Likewise. |
| * include/bits/chrono.h (__cpp_lib_chrono): Likewise. |
| (__cpp_lib_chrono_udls): Likewise. |
| * include/bits/move.h (__cpp_lib_addressof_constexpr): Likewise. |
| * include/bits/node_handle.h (__cpp_lib_node_extract): Likewise. |
| * include/bits/range_access.h (__cpp_lib_nonmember_container_access): |
| Likewise. |
| * include/bits/shared_ptr.h (__cpp_lib_enable_shared_from_this): |
| Likewise. |
| * include/bits/stl_algo.h (__cpp_lib_clamp): Likewise. |
| (__cpp_lib_sample): Likewise. |
| * include/bits/stl_algobase.h (__cpp_lib_robust_nonmodifying_seq_ops): |
| Likewise. |
| * include/bits/stl_function.h (__cpp_lib_transparent_operators): |
| Likewise. |
| * include/bits/stl_iterator.h (__cpp_lib_make_reverse_iterator): |
| Likewise. |
| * include/bits/stl_map.h (__cpp_lib_map_try_emplace): |
| Likewise. |
| * include/bits/stl_tree.h (__cpp_lib_generic_associative_lookup): |
| Likewise. |
| * include/bits/unique_ptr.h (__cpp_lib_make_unique): |
| Likewise. |
| * include/bits/unordered_map.h (__cpp_lib_unordered_map_try_emplace): |
| Likewise. |
| * include/c_global/cmath (__cpp_lib_hypot): Likewise. |
| * include/c_global/cstddef (__cpp_lib_byte): Likewise. |
| * include/std/atomic (__cpp_lib_atomic_is_always_lock_free): |
| Likewise. |
| * include/std/complex (__cpp_lib_complex_udls): Likewise. |
| * include/std/filesystem (__cpp_lib_filesystem): Likewise. |
| * include/std/functional (__cpp_lib_not_fn): Likewise. |
| (__cpp_lib_boyer_moore_searcher): Likewise. |
| * include/std/iomanip (__cpp_lib_quoted_string_io): Likewise. |
| * include/std/mutex (__cpp_lib_scoped_lock): Likewise. |
| * include/std/numeric (__cpp_lib_gcd_lcm): Likewise. |
| (__cpp_lib_gcd, __cpp_lib_lcm): Likewise. |
| * include/std/tuple (__cpp_lib_apply): Likewise. |
| (__cpp_lib_make_from_tuple): Likewise. |
| * include/std/type_traits (__cpp_lib_integral_constant_callable) |
| (__cpp_lib_bool_constant, __cpp_lib_logical_traits) |
| (__cpp_lib_is_null_pointer, __cpp_lib_transformation_trait_aliases) |
| (__cpp_lib_result_of_sfinae, __cpp_lib_void_t) |
| (__cpp_lib_is_swappable, __cpp_lib_is_invocable) |
| (__cpp_lib_has_unique_object_representations) |
| (__cpp_lib_is_aggregate): Likewise. |
| * include/std/version: Likewise. |
| * libsupc++/new (__cpp_lib_launder): Likewise. |
| |
| 2022-01-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/version (__cpp_lib_shared_ptr_arrays): Fix |
| condition for C++17 definition. |
| |
| 2022-01-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr_atomic.h (_Sp_atomic::_Atomic_count): |
| Add constexpr. |
| (_Sp_atomic::_M_ptr): Add default member-initializer. |
| * testsuite/20_util/shared_ptr/atomic/atomic_shared_ptr.cc: |
| Check constant initialization. |
| * testsuite/20_util/weak_ptr/atomic_weak_ptr.cc: Likewise. |
| |
| 2022-01-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/cxx11-ios_failure.cc (__constinit): Define as |
| equivalent attribute for Clang. |
| * src/c++11/future.cc (__constinit): Likewise. |
| * src/c++11/system_error.cc (__constinit): Likewise. |
| * src/c++17/memory_resource.cc (__constinit): Likewise. |
| |
| 2022-01-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * scripts/testsuite_flags.in: Only add src/filesystem/.libs and |
| src/libbacktrace/.libs to LDFLAGS if those directories exist. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * configure.ac (GLIBCXX_ENABLE_DEBUG_FLAGS): Remove -gdwarf-4 |
| from default flags. |
| * configure: Regenerate. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104123 |
| * testsuite/29_atomics/headers/stdatomic.h/c_compat.cc: Include |
| <stddef.h>. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * scripts/testsuite_flags.in: Add src/libbacktrace/.libs to |
| linker search paths. |
| * src/Makefile.am: Fix src/debug/libbacktrace build. |
| * src/Makefile.in: Regenerate. |
| * src/libbacktrace/Makefile.am: Use per-library CPPFLAGS |
| variable. Use symlinks for the source files. |
| * src/libbacktrace/Makefile.in: Regenerate. |
| |
| 2022-01-19 Matthias Kretz <m.kretz@gsi.de> |
| |
| * include/experimental/bits/simd.h (__floating_point_flags): Do |
| not rely on math_errhandling to expand to a constant expression. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/evolution.xml: Document deprecations. |
| * doc/xml/manual/status_cxx2017.xml: Update status. |
| * doc/html/*: Regenerate. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_tempbuf.h (get_temporary_buffer): Change |
| _GLIBCXX14_DEPRECATED to _GLIBCXX17_DEPRECATED. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_pair.h (_PCC::_DeprConsPair): Remove unused |
| function. |
| |
| 2022-01-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104101 |
| * include/bits/shared_ptr_atomic.h (_Sp_atomic::_Atomic_count::lock): |
| Only use __thread_relax if __cpp_lib_atomic_wait is defined. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104099 |
| * include/bits/basic_string.h (basic_string(nullptr_t)): Only |
| define for C++23. |
| (operator=(nullptr_t)): Likewise. |
| * include/bits/cow_string.h: Likewise. |
| * include/std/string_view (basic_string_view(nullptr_t)): |
| Likewise. |
| * testsuite/21_strings/basic_string/cons/char/nullptr.cc: Adjust |
| expected error. Add examples that become ill-formed in C++23. |
| * testsuite/21_strings/basic_string_view/cons/char/nonnull.cc: |
| Adjust expected errors. |
| * testsuite/21_strings/basic_string_view/cons/wchar_t/nonnull.cc: |
| Likewise. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104098 |
| * include/bits/stl_iterator.h (reverse_iterator): Check |
| __cpp_lib_concepts instead of __cplusplus. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101124 |
| * include/bits/stl_pair.h (pair): Adjust constraints on |
| deprecated constructors accepting literal zero as null pointer |
| constant. Improve wording of deprecated attribute. |
| * testsuite/20_util/pair/cons/99957.cc: Check that deprecated |
| constructors do not cause ambiguities for copyable types. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_function.h (ptr_fun): Fix suggestion for |
| non-deprecated alternative. |
| |
| 2022-01-18 Tom Honermann <tom@honermann.net> |
| |
| * acinclude.m4: Define config macros if uchar.h provides |
| c8rtomb() and mbrtoc8(). |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * include/c_compatibility/uchar.h (c8rtomb, mbrtoc8): Define. |
| * include/c_global/cuchar (c8rtomb, mbrtoc8): Likewise. |
| * include/c_std/cuchar (c8rtomb, mbrtoc8): Likewise. |
| * testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc: |
| New test. |
| * testsuite/21_strings/headers/cuchar/functions_std_fchar8_t.cc: |
| New test. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/Makefile.am: Install new header. |
| * include/Makefile.in: Regenerate. |
| * include/c_compatibility/stdatomic.h: New file. |
| * testsuite/29_atomics/headers/stdatomic.h/c_compat.cc: New test. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104080 |
| * src/c++17/fast_float/LOCAL_PATCHES: Update. |
| * src/c++17/fast_float/fast_float.h (FASTFLOAT_IS_BIG_ENDIAN): |
| Define in terms of __BYTE_ORDER__. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104080 |
| * src/c++17/fast_float/LOCAL_PATCHES: UPDATE. |
| * src/c++17/fast_float/fast_float.h (round): Use explicit |
| template argument list for std::min. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Update C++17 status. |
| * doc/xml/manual/status_cxx2020.xml: Use 12.1 instead of 12 for |
| upcoming release. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING): Improve |
| comments. |
| * configure: Regenerate. |
| |
| 2022-01-17 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/floating_from_chars.cc: (USE_LIB_FAST_FLOAT): |
| Conditionally define, and use it to conditionally include |
| fast_float. |
| (from_chars): Use fast_float for float and double when |
| USE_LIB_FAST_FLOAT. |
| |
| 2022-01-17 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/fast_float/LOCAL_PATCHES: Update. |
| * src/c++17/fast_float/fast_float.h (from_chars_advanced): In |
| case of over/underflow, return errc::result_out_of_range and don't |
| modify 'value'. |
| |
| 2022-01-17 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/fast_float/LOCAL_PATCHES: Update. |
| * src/c++17/fast_float/fast_float.h: Apply local modifications. |
| |
| 2022-01-17 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/fast_float/LOCAL_PATCHES: New file. |
| * src/c++17/fast_float/MERGE: New file. |
| * src/c++17/fast_float/README.md: New file, copied from the |
| fast_float repository. |
| * src/c++17/fast_float/fast_float.h: New file, an amalgamation |
| of the fast_float library. |
| |
| 2022-01-17 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/floating_from_chars.cc: Include <bit>. |
| (ascii_to_hexit, starts_with_ci): Conditionally define. |
| (__floating_from_chars_hex): Conditionally define. |
| (from_chars): Use __floating_from_chars_hex for |
| chars_format::hex parsing of binary32/64 float/double. |
| (testsuite/20_util/from_chars/7.cc): New test. |
| * testsuite/20_util/from_chars/7.cc: New file. |
| |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): New macro. |
| * configure.ac: Use GLIBCXX_ENABLE_BACKTRACE. |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/std/stacktrace: New header. |
| * include/std/version (__cpp_lib_stacktrace): Define. |
| * Makefile.in: Regenerate. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * doc/Makefile.in: Regenerate. |
| * libsupc++/Makefile.in: Regenerate. |
| * po/Makefile.in: Regenerate. |
| * python/Makefile.in: Regenerate. |
| * src/Makefile.am: Regenerate. |
| * src/Makefile.in: Regenerate. |
| * src/c++11/Makefile.in: Regenerate. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++20/Makefile.in: Regenerate. |
| * src/c++98/Makefile.in: Regenerate. |
| * src/filesystem/Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| * src/libbacktrace/Makefile.am: New file. |
| * src/libbacktrace/Makefile.in: New file. |
| * src/libbacktrace/backtrace-rename.h: New file. |
| * src/libbacktrace/backtrace-supported.h.in: New file. |
| * src/libbacktrace/config.h.in: New file. |
| * testsuite/lib/libstdc++.exp (check_effective_target_stacktrace): |
| New proc. |
| * testsuite/20_util/stacktrace/entry.cc: New test. |
| * testsuite/20_util/stacktrace/synopsis.cc: New test. |
| * testsuite/20_util/stacktrace/version.cc: New test. |
| |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Use final C++20 option |
| names. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103650 |
| * include/Makefile.am: Rename LT_OBJDIR and STDC_HEADERS. |
| * include/Makefile.in: Regenerate. |
| * testsuite/17_intro/headers/c++1998/103650.cc: New test. |
| |
| 2022-01-17 Matthias Kretz <m.kretz@gsi.de> |
| |
| * include/experimental/bits/simd.h (__floating_point_flags): Do |
| not rely on the presence of the math_errhandling macro. |
| |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr_atomic.h (_Sp_atomic): Add typename |
| to qualified-id for dependent type. |
| |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/bits/shared_ptr_atomic.h (__cpp_lib_atomic_shared_ptr): |
| New macro. |
| (_Sp_atomic): New class template. |
| (atomic<shared_ptr<T>>, atomic<weak_ptr<T>>): New partial |
| specializations. |
| * include/bits/shared_ptr_base.h (__shared_count, __weak_count) |
| (__shared_ptr, __weak_ptr): Declare _Sp_atomic as a friend. |
| * include/std/version (__cpp_lib_atomic_shared_ptr): New macro. |
| * testsuite/20_util/shared_ptr/atomic/atomic_shared_ptr.cc: New |
| test. |
| * testsuite/20_util/weak_ptr/atomic_weak_ptr.cc: New test. |
| |
| 2022-01-15 Matthias Kretz <m.kretz@gsi.de> |
| |
| * include/experimental/bits/simd.h: Move feature detection bools |
| and add __have_avx512bitalg, __have_avx512vbmi2, |
| __have_avx512vbmi, __have_avx512ifma, __have_avx512cd, |
| __have_avx512vnni, __have_avx512vpopcntdq. |
| (__detail::__machine_flags): New function which returns a unique |
| uint64 depending on relevant -m and -f flags. |
| (__detail::__odr_helper): New type alias for either an anonymous |
| type or a type specialized with the __machine_flags number. |
| (_SimdIntOperators): Change template parameters from _Impl to |
| _Tp, _Abi because _Impl now has an __odr_helper parameter which |
| may be _OdrEnforcer from the anonymous namespace, which makes |
| for a bad base class. |
| (many): Either add __odr_helper template parameter or mark as |
| always_inline. |
| * include/experimental/bits/simd_detail.h: Add defines for |
| AVX512BITALG, AVX512VBMI2, AVX512VBMI, AVX512IFMA, AVX512CD, |
| AVX512VNNI, AVX512VPOPCNTDQ, and AVX512VP2INTERSECT. |
| * include/experimental/bits/simd_builtin.h: Add __odr_helper |
| template parameter or mark as always_inline. |
| * include/experimental/bits/simd_fixed_size.h: Ditto. |
| * include/experimental/bits/simd_math.h: Ditto. |
| * include/experimental/bits/simd_scalar.h: Ditto. |
| * include/experimental/bits/simd_neon.h: Add __odr_helper |
| template parameter. |
| * include/experimental/bits/simd_ppc.h: Ditto. |
| * include/experimental/bits/simd_x86.h: Ditto. |
| |
| 2022-01-14 Uroš Bizjak <ubizjak@gmail.com> |
| |
| * testsuite/22_locale/numpunct/members/char/3.cc: |
| Require pt_PT locale instead of nl_NL. |
| (test02): Use pt_PT locale instead of nl_NL. |
| |
| 2022-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91260 |
| PR libstdc++/91383 |
| PR libstdc++/95065 |
| * include/backward/binders.h (bind1st, bind2nd): Add deprecated |
| attribute. |
| * include/bits/refwrap.h (_Maybe_unary_or_binary_function): |
| Disable deprecated warnings for base classes. |
| (_Reference_wrapper_base): Likewise. |
| * include/bits/shared_ptr_base.h (_Sp_owner_less): Likewise. |
| * include/bits/stl_bvector.h (_Bit_iterator_base): Likewise. |
| * include/bits/stl_function.h (unary_function, binary_function): |
| Add deprecated attribute. |
| (unary_negate, not1, binary_negate, not2, ptr_fun) |
| (pointer_to_unary_function, pointer_to_binary_function) |
| (mem_fun_t, const_mem_fun_t, mem_fun_ref_t, const_mem_fun_ref_t) |
| (mem_fun1_t, const_mem_fun1_t, mem_fun_ref1_t) |
| (const_mem_fun1_ref_t, mem_fun, mem_fun_ref): Add deprecated |
| attributes. |
| * include/bits/stl_iterator.h: Disable deprecated warnings for |
| std::iterator base classes. |
| * include/bits/stl_iterator_base_types.h (iterator): Add |
| deprecated attribute. |
| * include/bits/stl_map.h (map::value_compare): Disable |
| deprecated warnings for base class. |
| * include/bits/stl_multimap.h (multimap::value_compare): |
| Likewise. |
| * include/bits/stl_raw_storage_iter.h (raw_storage_iterator): |
| Add deprecated attribute. |
| * include/bits/stl_tempbuf.h (get_temporary_buffer): Likewise. |
| * include/bits/stream_iterator.h: Disable deprecated warnings. |
| * include/bits/streambuf_iterator.h: Likewise. |
| * include/ext/bitmap_allocator.h: Remove unary_function base |
| classes. |
| * include/ext/functional: Disable deprecated warnings. |
| * include/ext/rope: Likewise. |
| * include/ext/throw_allocator.h: Likewise. |
| * include/std/type_traits (result_of): Add deprecated attribute. |
| * include/tr1/functional: Disable deprecated warnings. |
| * include/tr1/functional_hash.h: Likewise. |
| * testsuite/20_util/function_objects/binders/1.cc: Add |
| -Wno-disable-deprecations. |
| * testsuite/20_util/function_objects/binders/3113.cc: Likewise. |
| * testsuite/20_util/function_objects/constexpr.cc: Add |
| dg-warning. |
| * testsuite/20_util/raw_storage_iterator/base.cc: Likewise. |
| * testsuite/20_util/raw_storage_iterator/dr2127.cc: Likewise. |
| * testsuite/20_util/raw_storage_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/20_util/raw_storage_iterator/requirements/explicit_instantiation/1.cc: |
| Likewise. |
| * testsuite/20_util/raw_storage_iterator/requirements/typedefs.cc: |
| Likewise. |
| * testsuite/20_util/reference_wrapper/24803.cc: |
| Likewise. |
| * testsuite/20_util/reference_wrapper/typedefs.cc: Enable for |
| C++20 and check for absence of nested types. |
| * testsuite/20_util/shared_ptr/comparison/less.cc: Remove |
| std::binary_function base class. |
| * testsuite/20_util/temporary_buffer.cc: Add dg-warning. |
| * testsuite/21_strings/basic_string/cons/char/69092.cc: Remove |
| std::iterator base class. |
| * testsuite/24_iterators/back_insert_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/front_insert_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/insert_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/istream_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/istreambuf_iterator/92285.cc: |
| Likewise. |
| * testsuite/24_iterators/istreambuf_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/ostream_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/ostreambuf_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/24_iterators/reverse_iterator/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/25_algorithms/copy/34595.cc: |
| Likewise. |
| * testsuite/25_algorithms/minmax/3.cc: Remove std::binary_function |
| base class. |
| * testsuite/25_algorithms/all_of/requirements/explicit_instantiation/2.cc: |
| Disable deprecated warnings. |
| * testsuite/25_algorithms/all_of/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/any_of/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/any_of/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/copy_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/copy_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/count_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/count_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_end/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_end/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_first_of/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_first_of/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_if_not/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/find_if_not/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/for_each/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/for_each/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/is_partitioned/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/is_partitioned/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/is_permutation/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/is_permutation/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/none_of/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/none_of/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/partition/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/partition/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/partition_copy/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/partition_copy/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/partition_point/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/partition_point/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/random_shuffle/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/random_shuffle/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/remove_copy_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/remove_copy_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/remove_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/remove_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/replace_copy_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/replace_copy_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/replace_if/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/replace_if/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/search/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/search/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/search_n/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/search_n/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/stable_partition/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/stable_partition/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/25_algorithms/transform/requirements/explicit_instantiation/2.cc: |
| Likewise. |
| * testsuite/25_algorithms/transform/requirements/explicit_instantiation/pod.cc: |
| Likewise. |
| * testsuite/27_io/basic_filebuf/underflow/wchar_t/9178.cc: Add |
| dg-warning. |
| * testsuite/ext/pb_ds/example/priority_queue_erase_if.cc: |
| Likewise. |
| * testsuite/ext/pb_ds/example/priority_queue_split_join.cc: |
| Likewise. |
| * testsuite/tr1/3_function_objects/reference_wrapper/typedefs.cc: |
| Disable deprecated warnings. |
| * testsuite/tr1/6_containers/hash/requirements/base_classes.cc: |
| Likewise. |
| * testsuite/util/regression/trait/erase_if_fn.hpp: Remove |
| std::unary_function base classes. |
| * testsuite/util/testsuite_iterators.h (output_iterator_wrapper): |
| Remove std::iterator base classes. |
| |
| 2022-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr.h (__cpp_lib_shared_ptr_weak_type): |
| Correct type of macro value. |
| (shared_ptr): Add additional friend declarations. |
| (make_shared, allocate_shared): Constrain existing overloads and |
| remove static_assert. |
| * include/bits/shared_ptr_base.h (__cpp_lib_smart_ptr_for_overwrite): |
| New macro. |
| (_Sp_counted_ptr_inplace<T, Alloc, Lp>): New partial |
| specialization for use with make_shared_for_overwrite. |
| (__cpp_lib_shared_ptr_arrays): Update value for C++20. |
| (_Sp_counted_array_base): New class template. |
| (_Sp_counted_array): New class template. |
| (__shared_count(_Tp*&, const _Sp_counted_array_base&, _Init)): |
| New constructor for allocating shared arrays. |
| (__shared_ptr(const _Sp_counted_array_base&, _Init)): Likewise. |
| * include/std/version (__cpp_lib_shared_ptr_weak_type): Correct |
| type. |
| (__cpp_lib_shared_ptr_arrays): Update value for C++20. |
| (__cpp_lib_smart_ptr_for_overwrite): New macro. |
| * testsuite/20_util/shared_ptr/creation/99006.cc: Adjust |
| expected errors. |
| * testsuite/20_util/shared_ptr/creation/array.cc: New test. |
| * testsuite/20_util/shared_ptr/creation/overwrite.cc: New test. |
| * testsuite/20_util/shared_ptr/creation/version.cc: New test. |
| * testsuite/20_util/unique_ptr/creation/for_overwrite.cc: Check |
| feature test macro. Test non-trivial default-initialization. |
| |
| 2022-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_construct.h (_Construct, _Construct_novalue): |
| Also cast away cv-qualifiers when converting pointer to void. |
| * testsuite/20_util/allocator/void.cc: Test construct function |
| with cv-qualified types. |
| |
| 2022-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103992 |
| * include/bits/stl_iterator.h (common_iterator): Use |
| std::construct_at instead of placement new. |
| * testsuite/24_iterators/common_iterator/1.cc: Check copy |
| construction is usable in constant expressions. |
| |
| 2022-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2011.xml: Document new tokens |
| accepted by std::random_device constructor. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2022-01-12 Patrick Palka <ppalka@redhat.com> |
| |
| * testsuite/20_util/to_chars/103955.cc: Add explicit dg-do |
| directive. |
| |
| 2022-01-12 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/103955 |
| * src/c++17/floating_to_chars.cc (__floating_to_chars_hex): |
| Track the excess precision separately from the effective |
| precision. Avoid overflow in bounds check by splitting it into |
| two checks. |
| (__floating_to_chars_precision): Avoid overflow in bounds checks |
| similarly. |
| * testsuite/20_util/to_chars/103955.cc: New test. |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103726 |
| * include/Makefile.am: Install <source_location> for |
| freestanding. |
| * include/Makefile.in: Regenerate. |
| * include/std/version (__cpp_lib_source_location): Define for |
| freestanding. |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (ranges::lazy_split_view::_InnerIter::end()): |
| Add neoxcept (LWG 3593). |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (ranges::__detail::__box): Add constexpr to |
| assignment operators (LWG 3572). |
| * testsuite/std/ranges/adaptors/filter.cc: Check assignment of a |
| view that uses copyable-box. |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103726 |
| * include/Makefile.am: Install <coroutine> for freestanding. |
| * include/Makefile.in: Regenerate. |
| * include/std/coroutine: Adjust headers and preprocessor |
| conditions. |
| (__coroutine_traits_impl): Use concepts when available. |
| [_GLIBCXX_HOSTED] (hash<coroutine_handle>): Define. |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ostream (operator<<(basic_ostream&, charT)): |
| Use unformatted input if no padding is needed. |
| (operator<<(basic_ostream<char>&, char)): Likewise. |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103891 |
| * include/bits/c++config (_GLIBCXX_HAVE_COND_TRIVIAL_SPECIAL_MEMBERS): |
| Define. |
| * include/std/variant (__cpp_lib_variant): Only define C++20 |
| value when the compiler is known to support conditionally |
| trivial destructors. |
| * include/std/version (__cpp_lib_variant): Likewise. |
| |
| 2022-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (common_iterator): Add constexpr |
| to all member functions (LWG 3574). |
| * testsuite/24_iterators/common_iterator/1.cc: Evaluate some |
| tests as constant expressions. |
| * testsuite/24_iterators/common_iterator/2.cc: Likewise. |
| |
| 2022-01-10 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/77760 |
| * include/bits/locale_facets_nonio.h (__time_get_state): New struct. |
| (time_get::_M_extract_via_format): Declare new method with |
| __time_get_state& as an extra argument. |
| * include/bits/locale_facets_nonio.tcc (_M_extract_via_format): Add |
| __state argument, set various fields in it while parsing. Handle %j, |
| %U, %w and %W, fix up handling of %y, %Y and %C, don't adjust tm_hour |
| for %p immediately. Add a wrapper around the method without the |
| __state argument for backwards compatibility. |
| (_M_extract_num): Remove all __len == 4 special cases. |
| (time_get::do_get_time, time_get::do_get_date, time_get::do_get): Zero |
| initialize __state, pass it to _M_extract_via_format and finalize it |
| at the end. |
| (do_get_year): For 1-2 digit parsed years, map 0-68 to 2000-2068, |
| 69-99 to 1969-1999. For 3-4 digit parsed years use that as year. |
| (get): If do_get isn't overloaded from the locale_facets_nonio.tcc |
| version, don't call do_get but call _M_extract_via_format instead to |
| pass around state. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.30): Export _M_extract_via_format |
| with extra __time_get_state and __time_get_state::_M_finalize_state. |
| * src/c++98/locale_facets.cc (is_leap, day_of_the_week, |
| day_of_the_year): New functions in anon namespace. |
| (mon_yday): New var in anon namespace. |
| (__time_get_state::_M_finalize_state): Define. |
| * testsuite/22_locale/time_get/get/char/4.cc: New test. |
| * testsuite/22_locale/time_get/get/wchar_t/4.cc: New test. |
| * testsuite/22_locale/time_get/get_year/char/1.cc (test01): Parse 197 |
| as year 197AD instead of error. |
| * testsuite/22_locale/time_get/get_year/char/5.cc (test01): Parse 1 as |
| year 2001 instead of error. |
| * testsuite/22_locale/time_get/get_year/char/6.cc: New test. |
| * testsuite/22_locale/time_get/get_year/wchar_t/1.cc (test01): Parse |
| 197 as year 197AD instead of error. |
| * testsuite/22_locale/time_get/get_year/wchar_t/5.cc (test01): Parse |
| 1 as year 2001 instead of error. |
| * testsuite/22_locale/time_get/get_year/wchar_t/6.cc: New test. |
| |
| 2022-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103866 |
| * acinclude.m4 (GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS): Do |
| nothing for freestanding builds. |
| (GLIBCXX_ENABLE_HOSTED): Define FREESTANDING_FLAGS. |
| * configure.ac: Do not use AC_LIBTOOL_DLOPEN when configured |
| with --without-headers. Do not use GCC_HEADER_STDINT for |
| freestanding builds. |
| * libsupc++/Makefile.am (HOSTED_CXXFLAGS): Use -ffreestanding |
| for freestanding builds. |
| * configure: Regenerate. |
| * Makefile.in: Regenerate. |
| * doc/Makefile.in: Regenerate. |
| * include/Makefile.in: Regenerate. |
| * libsupc++/Makefile.in: Regenerate. |
| * po/Makefile.in: Regenerate. |
| * python/Makefile.in: Regenerate. |
| * src/Makefile.in: Regenerate. |
| * src/c++11/Makefile.in: Regenerate. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++20/Makefile.in: Regenerate. |
| * src/c++98/Makefile.in: Regenerate. |
| * src/filesystem/Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2022-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/28_regex/algorithms/regex_replace/char/103664.cc: |
| Add dg-timeout-factor directive. |
| * testsuite/28_regex/basic_regex/84110.cc: Likewise. |
| * testsuite/28_regex/basic_regex/ctors/char/other.cc: Likewise. |
| * testsuite/28_regex/match_results/102667.cc: Likewise. |
| |
| 2022-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/using.xml: Update documentation around default |
| -std option. |
| * doc/html/*: Regenerate. |
| |
| 2022-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100017 |
| * src/c++17/Makefile.am (AM_CXXFLAGS): Add -nostdinc++. |
| * src/c++17/Makefile.in: Regenerate. |
| |
| 2022-01-09 Sandra Loosemore <sandra@codesourcery.com> |
| |
| * testsuite/18_support/type_info/constexpr.cc: Add explicit |
| -fdelete-null-pointer-checks option. |
| |
| 2022-01-06 Pavel I. Kryukov <pavel.kryukov@phystech.edu> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103853 |
| * include/bits/forward_list.tcc (forward_list::merge): Check for |
| self-merge. |
| * testsuite/23_containers/forward_list/operations/merge.cc: New test. |
| |
| 2022-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex.h (basic_regex, match_results): Qualify |
| name in friend declaration, to work around Clang bug. |
| |
| 2022-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/ext/rope/pthread7-rope.cc: Add dg-timeout-factor. |
| |
| 2022-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103911 |
| * include/std/charconv (__from_chars_alpha_to_num): Return |
| char instead of unsigned char. Change invalid return value to |
| 127 instead of using numeric trait. |
| (__from_chars_alnum): Fix comment. Do not use std::isdigit. |
| Change type of variable to char. |
| |
| 2022-01-05 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/68303 |
| * include/bits/hashtable_policy.h |
| (_Hashtable_hash_traits<_Hash>): New. |
| (_Hash_code_base<>::_M_hash_code(const _Hash_node_value<>&)): New. |
| (_Hashtable_base<>::_M_key_equals): New. |
| (_Hashtable_base<>::_M_equals): Use latter. |
| (_Hashtable_base<>::_M_key_equals_tr): New. |
| (_Hashtable_base<>::_M_equals_tr): Use latter. |
| * include/bits/hashtable.h |
| (_Hashtable<>::__small_size_threshold()): New, use _Hashtable_hash_traits. |
| (_Hashtable<>::find): Loop through elements to look for key if size is lower |
| than __small_size_threshold(). |
| (_Hashtable<>::_M_emplace(true_type, _Args&&...)): Likewise. |
| (_Hashtable<>::_M_insert_unique(_Kt&&, _Args&&, const _NodeGenerator&)): Likewise. |
| (_Hashtable<>::_M_compute_hash_code(const_iterator, const key_type&)): New. |
| (_Hashtable<>::_M_emplace(const_iterator, false_type, _Args&&...)): Use latter. |
| (_Hashtable<>::_M_find_before_node(const key_type&)): New. |
| (_Hashtable<>::_M_erase(true_type, const key_type&)): Use latter. |
| (_Hashtable<>::_M_erase(false_type, const key_type&)): Likewise. |
| * src/c++11/hashtable_c++0x.cc: Include <bits/functional_hash.h>. |
| * testsuite/util/testsuite_performance.h |
| (report_performance): Use 9 width to display memory. |
| * testsuite/performance/23_containers/insert_erase/unordered_small_size.cc: |
| New performance test case. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103919 |
| * include/bits/basic_string.h (basic_string(const T&, size_t, size_t)): |
| Relax constraints on string_view parameter. |
| * include/bits/cow_string.h (basic_string(const T&, size_t, size_t)): |
| Likewise. |
| * testsuite/21_strings/basic_string/cons/char/103919.cc: New test. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.30): Export new symbol for |
| ARM EABI. |
| * include/bits/c++config (_GLIBCXX23_CONSTEXPR): Define. |
| * include/std/version (__cpp_lib_constexpr_typeinfo): Define. |
| * libsupc++/tinfo.cc: Add #error to ensure non-inline definition |
| is emitted. |
| (type_info::__equal): Define alias symbol. |
| * libsupc++/typeinfo (type_info::before): Combine different |
| implementations into one. |
| (type_info::operator==): Likewise. Use address equality for |
| constant evaluation. Call __equal for targets that require the |
| definition to be non-inline. |
| * testsuite/18_support/type_info/constexpr.cc: New test. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/cxx11-ios_failure.cc (io_error_category): Define |
| class and virtual functions as 'final'. |
| (io_category_instance): Use constinit union to make the object |
| immortal. |
| * src/c++11/future.cc (future_error_category): Define class and |
| virtual functions as 'final'. |
| (future_category_instance): Use constinit union. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Strip |
| versioned namespace from the type name that is printed. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (StdRegexStatePrinter): New |
| printer for std::regex NFA states. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/forward_list/operations/1.cc: Fill in |
| placeholders in comments. |
| * testsuite/23_containers/forward_list/operations/2.cc: |
| Likewise. |
| * testsuite/23_containers/forward_list/operations/3.cc: |
| Likewise. |
| * testsuite/23_containers/forward_list/operations/4.cc: |
| Likewise. |
| * testsuite/23_containers/forward_list/operations/5.cc: |
| Likewise. |
| * testsuite/23_containers/forward_list/operations/6.cc: |
| Likewise. |
| * testsuite/23_containers/forward_list/operations/7.cc: |
| Likewise. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103848 |
| * include/bits/stl_deque.h (operator-): Do not use 0 as null |
| pointer constant. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/alloc_traits.h (allocator_traits<allocator<void>>): |
| Use std::_Construct for construct. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103877 |
| * doc/xml/faq.xml: Add '-x c++' to preprocessor command. |
| * doc/html/faq.html: Regenerate. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex.h (__regex_algo_impl): Change __policy and |
| __match_mode template parameters to be function parameters. |
| (regex_match, regex_search): Pass policy and match mode as |
| function arguments. |
| * include/bits/regex.tcc (__regex_algo_impl): Change template |
| parameters to function parameters. |
| * include/bits/regex_compiler.h (_RegexTranslatorBase): Use |
| 'if constexpr' for conditions using template parameters. |
| (_RegexTranslator): Likewise. |
| * include/bits/regex_executor.tcc (_Executor::_M_handle_accept): |
| Likewise. |
| * testsuite/util/testsuite_regex.h (regex_match_debug) |
| (regex_search_debug): Move template arguments to function |
| arguments. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_regex.h (regex_match_debug): Compare |
| results even if the match failed. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex_compiler.tcc: Adjust all calls to |
| __throw_regex_error. |
| * include/bits/regex_error.h (__throw_regex_error): Add noreturn |
| attribute. |
| * include/bits/regex_scanner.tcc: Likewise. |
| * src/c++11/regex.cc (desc): New helper function. |
| (regex_error::regex_error(error_type)): Use desc to get a string |
| corresponding to the error code. |
| |
| |
| Copyright (C) 2022 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. |
