| 2019-02-18 Wilco Dijkstra <wdijkstr@arm.com> |
| |
| * 27_io/filesystem/operations/all.cc: Add dg-require-filesystem-ts. |
| * 27_io/filesystem/operations/resize_file.cc: Likewise. |
| * 27_io/filesystem/path/generation/normal2.cc: Likewise. |
| |
| 2019-02-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update P0887R1 status. |
| * doc/html/*: Regenerate. |
| |
| * doc/xml/manual/status_cxx2017.xml: Add P0063R3 to status table. |
| * doc/html/*: Regenerate. |
| |
| * doc/xml/manual/intro.xml: Document LWG 2586 status. |
| * include/bits/uses_allocator.h (__uses_alloc): Use const lvalue |
| allocator type in is_constructible checks. |
| * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error. |
| * testsuite/20_util/scoped_allocator/dr2586.cc: New test. |
| * testsuite/20_util/tuple/cons/allocators.cc: Add test using |
| problematic type from LWG 2586 discussion. |
| * testsuite/20_util/uses_allocator/69293_neg.cc: Adjust dg-error. |
| * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise. |
| |
| * configure.ac: Check for C11 timespec_get function. |
| * crossconfig.m4 (freebsd, linux, gnu, cygwin, solaris, netbsd) |
| (openbsd): Likewise |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * include/c_global/ctime (timespec, timespec_get): Add to namespace |
| std for C++17 and up. |
| |
| * doc/xml/manual/intro.xml: Document LWG 2537 status. |
| * include/bits/stl_queue.h |
| (priority_queue(const Compare&, const Container&, const Alloc&)) |
| (priority_queue(const Compare&, Container&&, const Alloc&)): Call |
| make_heap. |
| * testsuite/23_containers/priority_queue/dr2537.cc: New test. |
| |
| * doc/xml/manual/intro.xml: Document LWG 2566 status. |
| * include/bits/stl_queue.h (queue, priority_queue): Add static |
| assertions to enforce LWG 2566 requirement on value_type. |
| * include/bits/stl_stack.h (stack): Likewise. |
| |
| PR middle-end/89303 |
| * testsuite/20_util/enable_shared_from_this/89303.cc: New test. |
| |
| * doc/xml/manual/intro.xml: Document LWG 2735 status. |
| * include/bits/std_abs.h: Add comment about LWG 2735. |
| * testsuite/26_numerics/headers/cstdlib/dr2735.cc: New test. |
| |
| 2019-02-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89345 |
| * include/std/version [__cpp_impl_destroying_delete] |
| (__cpp_lib_destroying_delete): Only define for C++2a and later. |
| * libsupc++/new [__cpp_impl_destroying_delete] |
| (__cpp_lib_destroying_delete): Likewise. |
| (destroying_delete_t, destroying_delete): Likewise, but define even |
| when __cpp_impl_destroying_delete is not defined. |
| * testsuite/18_support/destroying_delete.cc: New test. |
| |
| 2019-02-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89023 |
| * testsuite/17_intro/headers/c++2011/parallel_mode.cc: New test. |
| * testsuite/17_intro/headers/c++2014/parallel_mode.cc: New test. |
| * testsuite/17_intro/headers/c++2017/parallel_mode.cc: New test. |
| * testsuite/28_regex/headers/regex/parallel_mode.cc: Remove. |
| |
| 2019-02-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/71044 |
| * include/bits/fs_path.h (path::has_root_name) |
| (path::has_root_directory, path::has_root_path) |
| (path::has_relative_path, path::has_parent_path) |
| (path::has_filename, path::has_stem, path::has_extension) |
| (path::is_absolute, path::is_relative, path::_M_find_extension): Add |
| noexcept. |
| * src/c++17/fs_path.cc (path::has_root_name) |
| (path::has_root_directory, path::has_root_path) |
| (path::has_relative_path, path::has_parent_path) |
| (path::has_filename, path::_M_find_extension): Add noexcept. |
| |
| 2019-02-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89102 (partial) |
| * include/std/type_traits (common_type<>): Define. |
| (common_type<T>): Derive from common_type<T, T>. |
| * testsuite/20_util/common_type/requirements/explicit_instantiation.cc: |
| Test zero-length template argument list. |
| * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: |
| Test additional single argument cases. |
| * testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc: |
| Adjust expected error. |
| |
| 2019-02-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89128 |
| * include/bits/stl_queue.h (queue, priority_queue): Add deduction |
| guides. |
| * include/bits/stl_stack.h (stack): Likewise. |
| * testsuite/23_containers/priority_queue/deduction.cc: New test. |
| * testsuite/23_containers/queue/deduction.cc: New test. |
| * testsuite/23_containers/stack/deduction.cc: New test. |
| |
| PR libstdc++/89194 |
| * include/std/type_traits (__is_convertible_helper) |
| (__is_convertible_helper<_From, _To, false>): Revert changes to |
| support is_nothrow_convertible. |
| (__is_nt_convertible_helper): New helper. |
| (is_nothrow_convertible): Use __is_nt_convertible_helper. |
| |
| * testsuite/23_containers/vector/modifiers/push_back/49836.cc: Restore |
| use of CopyConsOnlyType, but also test DelAnyAssign for completeness. |
| |
| PR libstdc++/89130 |
| * include/bits/alloc_traits.h (__is_copy_insertable_impl): Rename to |
| __is_alloc_insertable_impl. Replace single type member with two |
| members, one for each of copy and move insertable. |
| (__is_move_insertable): New trait for internal use. |
| * include/bits/stl_vector.h (vector::_S_nothrow_relocate(true_type)) |
| (vector::_S_nothrow_relocate(true_type)): New functions to |
| conditionally check if __relocate_a can throw. |
| (vector::_S_use_relocate()): Dispatch to _S_nothrow_relocate based |
| on __is_move_insertable. |
| (vector::_S_do_relocate): New overloaded functions to conditionally |
| call __relocate_a. |
| (vector::_S_relocate): New function that dispatches to _S_do_relocate |
| based on _S_use_relocate. |
| * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) |
| (vector::_M_default_append): Call _S_relocate instead of __relocate_a. |
| * testsuite/23_containers/vector/modifiers/push_back/89130.cc: New. |
| |
| PR libstdc++/89090 |
| * include/bits/stl_uninitialized.h (__relocate_a_1): Make unused |
| parameter unnamed. Add message to static assertion. |
| * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) |
| (vector::_M_default_append): Use _GLIBCXX17_CONSTEXPR for if constexpr |
| in C++11 code. |
| |
| 2019-02-05 Marc Glisse <marc.glisse@inria.fr> |
| |
| PR libstdc++/87106 |
| * include/bits/stl_uninitialized.h (__is_trivially_relocatable): |
| Rename... |
| (__is_bitwise_relocatable): ... to this. |
| (__relocate_a_1): Adapt. |
| * include/bits/stl_deque.h (__is_trivially_relocatable): Rename... |
| (__is_bitwise_relocatable): ... to this. |
| |
| 2019-01-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89117 |
| * src/c++17/fs_path.cc (path::replace_extension): Erase extension from |
| final component as well as from _M_pathname. Append the dot using |
| operator+= instead of only to _M_pathname. |
| (path::_M_find_extension): Reformat slightly. |
| * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: |
| Add more test cases. |
| |
| 2019-01-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update P0600 entry. |
| |
| 2019-01-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/headers/complex/synopsis.cc: Remove incorrect |
| constexpr specifiers from arg and proj. |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add missing exports for |
| __shared_ptr instantiations used by gcc4-compatible ABI. |
| |
| * include/experimental/forward_list (experimental::erase): Qualify |
| call to erase_if. |
| * include/experimental/list (experimental::erase): Likewise. |
| * include/std/forward_list (std::erase): Likewise. |
| * include/std/list (std::erase): Likewise. |
| |
| * testsuite/20_util/reference_wrapper/result_type.cc: Disable for |
| C++2a. |
| * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise. |
| * testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise. |
| * testsuite/20_util/reference_wrapper/typedefs.cc: Likewise. |
| * testsuite/30_threads/async/54297.cc: Suppress nodiscard warning. |
| * testsuite/ext/array_allocator/26875.cc: Likewise. |
| * testsuite/ext/pool_allocator/allocate_chunk.cc: Likewise. |
| * testsuite/util/replacement_memory_operators.h: Likewise. |
| * testsuite/util/testsuite_allocator.h: Likewise. |
| |
| * include/std/memory_resource (__pool_resource::_M_unpooled): Use |
| normal mode vector, even for debug mode. |
| * include/std/vector [_GLIBCXX_DEBUG] (_GLIBCXX_STD_C::pmr::vector): |
| Define alias template for normal mode vector. |
| |
| 2019-01-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/68737 |
| * config/locale/generic/c_locale.h (__convert_from_v) |
| [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. |
| * config/os/hpux/os_defines.h: Define _GLIBCXX_HAVE_BROKEN_VSNPRINTF. |
| * include/bits/locale_facets.tcc (num_put::_M_insert_float) |
| [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. |
| |
| 2019-01-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88840 |
| * include/bits/stl_vector.h (vector::__use_relocate): Replace static |
| data member with static member function _S_use_relocate(). |
| * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) |
| (vector::_M_default_append): Use _S_use_relocate() instead of |
| __use_relocate. |
| |
| * testsuite/27_io/filesystem/path/compare/strings.cc: Only compare |
| sign of results. |
| |
| 2019-01-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88740 |
| * testsuite/util/testsuite_hooks.h [stderr] (VERIFY): Use fprintf to |
| write to stderr instead of using printf. |
| |
| 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/86590 |
| * include/bits/char_traits.h (__constant_string_p, |
| __constant_char_array_p): Use __builtin_is_constant_evaluated if |
| available. |
| |
| 2019-01-20 Ulrich Drepper <drepper@redhat.com> |
| |
| Implement C++20 P0600r1. |
| * include/backward/hash_map: Add nodiscard attribute to empty. |
| * include/backward/hash_set: Likewise. |
| * backward/hashtable.h: Likewise. |
| * include/bits/basic_string.h: Likewise. |
| * include/bits/forward_list.h: Likewise. |
| * include/bits/hashtable.h: Likewise. |
| * include/bits/regex.h: Likewise. |
| * include/bits/stl_deque.h: Likewise. |
| * include/bits/stl_list.h: Likewise. |
| * include/bits/stl_map.h: Likewise. |
| * include/bits/stl_multimap.h: Likewise. |
| * include/bits/stl_multiset.h: Likewise. |
| * include/bits/stl_queue.h: Likewise. |
| * include/bits/stl_set.h: Likewise. |
| * include/bits/stl_stack.h: Likewise. |
| * include/bits/stl_tree.h: Likewise. |
| * include/bits/stl_vector.h: Likewise. |
| * include/bits/unordered_map.h: Likewise. |
| * include/bits/unordered_set.h: Likewise. |
| * include/debug/array: Likewise. |
| * include/experimental/any: Likewise. |
| * include/experimental/bits/fs_path.h: Likewise. |
| * include/experimental/internet: Likewise. |
| * include/experimental/string_view: Likewise. |
| * include/ext/pb_ds/detail/bin_search_tree_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/binary_heap_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/cc_hash_table_map_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/cc_hash_table_map_/size_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/gp_hash_table_map_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ |
| info_fn_imps.hpp: Likewise. |
| * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ |
| left_child_next_sibling_heap_.hpp: Likewise. |
| * include/ext/pb_ds/detail/list_update_map_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/list_update_map_/lu_map_.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/ov_tree_map_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/ov_tree_map_/ov_tree_map_.hp: |
| Likewise. |
| * include/ext/pb_ds/detail/pat_trie_/info_fn_imps.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/pat_trie_/pat_trie_.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/rc_binomial_heap_/rc.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/tree_trace_base.hpp: Likewise. |
| * include/ext/pb_ds/trie_policy.hpp: Likewise. |
| * include/ext/rope: Likewise. |
| * include/ext/slist: Likewise. |
| * include/ext/vstring.h: Likewise. |
| * include/profile/array: Likewise. |
| * include/std/array: Likewise. |
| * include/tr1/array: Likewise. |
| * include/tr1/hashtable.h: Likewise. |
| * include/tr1/regex: Likewise. |
| * include/tr2/dynamic_bitset: Likewise. |
| * include/bits/alloc_traits.h: Add nodiscard attribute to |
| allocate. |
| * include/experimental/memory_resource: Likewise. |
| * include/ext/alloc_traits.h: Likewise. |
| * include/ext/array_allocator.h: Likewise. |
| * include/ext/bitmap_allocator.h: Likewise. |
| * include/ext/debug_allocator.h: Likewise. |
| * include/ext/extptr_allocator.h: Likewise. |
| * include/ext/mt_allocator.h: Likewise. |
| * include/ext/new_allocator.h: Likewise. |
| * include/ext/pool_allocator.h: Likewise. |
| * include/ext/throw_allocator.h: Likewise. |
| * include/std/scoped_allocator: Likewise. |
| * libsupc++/eh_alloc.cc: Likewise. |
| * include/std/future: Add nodiscard attribute to async. |
| * libsupc++/new: Add nodiscard attribute to new. |
| |
| 2019-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/87514 |
| PR libstdc++/87520 |
| PR libstdc++/88782 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export new symbol. |
| * include/bits/shared_ptr.h |
| (shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)) |
| (allocate_shared): Change to use new tag type. |
| * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_eq): |
| Declare new member function. |
| (_Sp_alloc_shared_tag): Define new type. |
| (_Sp_counted_ptr_inplace): Declare __shared_count<_Lp> as a friend. |
| (_Sp_counted_ptr_inplace::_M_get_deleter) [!__cpp_rtti]: Use |
| _Sp_make_shared_tag::_S_eq to check type_info. |
| (__shared_count(Ptr, Deleter),__shared_count(Ptr, Deleter, Alloc)): |
| Constrain to prevent being called with _Sp_alloc_shared_tag. |
| (__shared_count(_Sp_make_shared_tag, const _Alloc&, Args&&...)): |
| Replace constructor with ... |
| (__shared_count(Tp*&, _Sp_alloc_shared_tag<_Alloc>, Args&&...)): Use |
| reference parameter so address of the new object can be returned to |
| the caller. Obtain the allocator from the tag type. |
| (__shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)): Replace |
| constructor with ... |
| (__shared_ptr(_Sp_alloc_shared_tag<Alloc>, Args&&...)): Pass _M_ptr |
| to the __shared_count constructor. |
| (__allocate_shared): Change to use new tag type. |
| * src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq): Define. |
| |
| 2019-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_ops.cc |
| (equivalent(const path&, const path&, error_code&)) |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use GetFileInformationByHandle to |
| compare files instead of relying on incomplete info returned by stat. |
| |
| PR libstdc++/88884 |
| * src/c++17/fs_ops.cc (absolute(const path&, error_code&)): Do nothing |
| if the path is already absolute. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize root-directory. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Pass error_code to current_path. |
| |
| PR libstdc++/88881 |
| * src/c++17/fs_ops.cc (canonical(const path&, error_code&)) |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize path, to match behaviour |
| of filesystem::exists. |
| (create_directories(const path&, error_code&)): Add assertions. |
| (status(const path&, error_code&)) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: |
| Add workaround for bug in _wstat for paths with trailing slash. |
| * testsuite/27_io/filesystem/operations/create_directories.cc: Adjust |
| for expected behaviour on mingw. |
| * testsuite/experimental/filesystem/operations/create_directories.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/temp_directory_path.cc: Use |
| "TMP" instead of "TMPDIR" and clean environment before each test. Do |
| not test permissions on mingw targets. |
| |
| 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. |
