| 2020-03-12 Release Manager |
| |
| * GCC 9.3.0 released. |
| |
| 2020-03-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-03-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94069 |
| * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER] |
| (__shared_mutex_pthread::__shared_mutex_pthread()): Remove incorrect |
| second argument to __glibcxx_rwlock_init. |
| * testsuite/30_threads/shared_timed_mutex/94069.cc: New test. |
| |
| 2020-03-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-03-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/all.cc: Mark unused variable. |
| * testsuite/27_io/filesystem/operations/copy.cc: Fix typo. |
| * testsuite/experimental/filesystem/operations/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/file_size.cc: Use correct type |
| for return value, and in comparison. |
| * testsuite/experimental/filesystem/operations/file_size.cc: Likewise. |
| |
| Backport from mainline |
| 2019-09-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91910 |
| * src/c++11/debug.cc (_Safe_iterator_base::_M_detach()): Load pointer |
| atomically and lock the mutex before accessing the sequence. |
| (_Safe_local_iterator_base::_M_detach()): Likewise. |
| (_Safe_iterator_base::_M_reset()): Clear _M_sequence atomically. |
| |
| Backport from mainline |
| 2019-06-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/c_global/cmath (__lerp, lerp): Add noexcept (LWG 3201). |
| |
| Backport from mainline |
| 2019-11-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_algo.h (for_each_n): Handle negative count. |
| * testsuite/25_algorithms/for_each/for_each_n_debug.cc: New test. |
| |
| Backport from mainline |
| 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93470 |
| * include/bits/refwrap.h (reference_wrapper::operator()): Restrict |
| static assertion to object types. |
| |
| 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93325 |
| * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for |
| clock_gettime instead of explicit glibc version check. |
| * configure: Regenerate. |
| |
| 2020-03-01 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. |
| |
| 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| |
| * testsuite/17_intro/headers/c++1998/charset.cc: Skip on *-*-hpux*. |
| * testsuite/17_intro/headers/c++2011/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2014/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2017/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2020/charset.cc: Likewise. |
| |
| 2020-02-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93205 |
| * include/bits/random.h (operator>>): Check stream operation succeeds. |
| * include/bits/random.tcc (operator>>): Likewise. |
| (__extract_params): New function to fill a vector from a stream. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. |
| |
| Backport from mainline |
| 2019-12-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92886 |
| * include/bits/ios_base.h (std::ios_base::trunc): Fix comment. |
| |
| Backport from mainline |
| 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93325 |
| * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for |
| clock_gettime instead of explicit glibc version check. |
| * configure: Regenerate. |
| |
| Backport from mainline |
| 2020-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93562 |
| * include/bits/unique_ptr.h (__uniq_ptr_impl::swap): Define. |
| (unique_ptr::swap, unique_ptr<T[], D>::swap): Call it. |
| * testsuite/20_util/unique_ptr/modifiers/93562.cc: New test. |
| |
| Backport from mainline |
| 2020-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92376 |
| * include/bits/c++config: Only do PSTL config when the header is |
| present, to fix freestanding. |
| * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare allocation |
| functions if they were detected by configure. |
| |
| Backport from mainline |
| 2019-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/78552 |
| * src/c++98/locale_init.cc (locale::classic()): Do not construct a new |
| locale object for every call. |
| (locale::_S_initialize_once()): Construct C locale here. |
| |
| 2020-01-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-01-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91947 |
| * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify |
| rule. |
| * include/Makefile.in: Regenerate. |
| |
| Backport from mainline |
| 2020-01-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/faq.xml: Fix grammar. |
| * doc/xml/manual/appendix_contributing.xml: Improve instructions. |
| * doc/xml/manual/spine.xml: Update copyright years. |
| * doc/html/*: Regenerate. |
| |
| 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
| Sandra Loosemore <sandra@codesourcery.com> |
| |
| Partial backport from mainline: |
| |
| 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
| * doc/xml/faq.xml: Update for SVN -> Git transition. |
| * doc/xml/manual/appendix_contributing.xml: Likewise. |
| |
| 2020-01-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainlne |
| 2019-10-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/81091 |
| PR libstdc++/91947 |
| * configure.ac: Use AC_SYS_LARGEFILE to enable 64-bit file APIs. |
| * config.h.in: Regenerate: |
| * configure: Regenerate: |
| * include/Makefile.am (${host_builddir}/largefile-config.h): New |
| target to generate config header for filesystem library. |
| (${host_builddir}/c++config.h): Rename macros for large file support. |
| * include/Makefile.in: Regenerate. |
| * src/c++17/fs_dir.cc: Include new config header. |
| * src/c++17/fs_ops.cc: Likewise. |
| (filesystem::file_size): Use uintmax_t for size. |
| * src/filesystem/dir.cc: Include new config header. |
| * src/filesystem/ops.cc: Likewise. |
| (experimental::filesystem::file_size): Use uintmax_t for size. |
| |
| * doc/xml/manual/status_cxx1998.xml: Replace incorrect statement |
| about documenting mainline. |
| * doc/xml/manual/status_cxx2011.xml: Likewise. |
| * doc/xml/manual/status_cxx2014.xml: Likewise. |
| * doc/xml/manual/status_cxx2017.xml: Likewise. |
| * doc/xml/manual/status_cxx2020.xml: Likewise. |
| * doc/xml/manual/status_cxxtr1.xml: Likewise. |
| * doc/xml/manual/status_cxxtr24733.xml: Likewise. |
| * doc/html/*: Regenerate. |
| |
| 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93208 |
| * config/abi/pre/gnu.ver: Add new exports. |
| * include/std/memory_resource (memory_resource::~memory_resource()): |
| Do not define inline. |
| (monotonic_buffer_resource::~monotonic_buffer_resource()): Likewise. |
| * src/c++17/memory_resource.cc (memory_resource::~memory_resource()): |
| Define. |
| (monotonic_buffer_resource::~monotonic_buffer_resource()): Define. |
| * testsuite/20_util/monotonic_buffer_resource/93208.cc: New test. |
| |
| 2020-01-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93201 |
| * src/c++17/fs_ops.cc (remove_all(const path&, error_code&)): Check |
| result of recursive call before incrementing iterator. |
| * src/filesystem/ops.cc (remove_all(const path&, error_code&)): |
| Likewise. |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Check errors |
| are reported correctly. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. |
| |
| 2019-12-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91786 |
| * include/bits/fs_path.h (filesystem_error): Move definition before |
| the use in u8path. |
| |
| 2019-12-10 Thomas Rodgers <trodgers@redhat.com> |
| |
| Backport from mainline |
| 2019-12-10 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/pstl/glue_numeric_defs.h: Restore enable_if lost during |
| original import of pstl. |
| * include/pstl/glue_numeric_impl.h: Likewise. |
| |
| 2019-12-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-12-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92853 |
| * src/c++17/fs_path.cc (filesystem::path::operator+=(const path&)): |
| Do not process a trailing directory separator twice. |
| * testsuite/27_io/filesystem/path/concat/92853.cc: New test. |
| * testsuite/27_io/filesystem/path/concat/path.cc: Test more cases. |
| * testsuite/27_io/filesystem/path/concat/strings.cc: Test more cases. |
| |
| 2019-11-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92267 |
| * include/bits/stl_deque.h (_Deque_iterator(const _Deque_iterator&)): |
| Do not define as defaulted. |
| * testsuite/23_containers/deque/types/92267.cc: New test. |
| |
| 2019-10-28 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-10-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90682 |
| * libsupc++/eh_term_handler.cc: Include eh_term_handler.h to get |
| definition of _GLIBCXX_DEFAULT_TERM_HANDLER. |
| * libsupc++/eh_term_handler.h: New header defining |
| _GLIBCXX_DEFAULT_TERM_HANDLER. |
| * libsupc++/eh_terminate.cc: Include eh_term_handler.h. |
| (set_terminate): Restore default handler when argument is null. |
| (set_unexpected): Likewise. |
| * testsuite/18_support/set_terminate.cc: New test. |
| * testsuite/18_support/set_unexpected.cc: New test. |
| |
| Backport from mainline |
| 2019-05-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/61761 |
| * include/std/complex (__complex_proj): Return parameter unchanged. |
| [_GLIBCXX_USE_C99_COMPLEX] (__complex_proj): Change overloads for |
| floating-point types to take std::complex arguments. |
| [_GLIBCXX_USE_C99_MATH_TR1] (__complex_proj): Add overloads for |
| floating-point types. |
| * testsuite/26_numerics/complex/proj.cc: New test. |
| |
| Backport from mainline |
| 2019-06-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Add |
| dg-prune-output for different C++98 diagnostic. |
| * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc: |
| Likewise. |
| * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc: |
| Likewise. |
| * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: |
| Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: |
| Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/ |
| constructor_1_neg.cc: Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/ |
| constructor_2_neg.cc: Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: |
| Likewise. |
| * testsuite/libstdc++-prettyprinters/compat.cc: Do not run for C++98. |
| |
| Backport from mainline |
| 2019-06-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/is_nothrow_invocable/value.cc: Test converting to |
| void. |
| * testsuite/experimental/names.cc: Do not run for C++98 mode. Do not |
| include Library Fundamentals or Networking headers in C++11 mode. |
| * testsuite/ext/char8_t/atomic-1.cc: Do not run for C++98 mode. |
| |
| Backport from mainline |
| 2019-05-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_allocator.h (memory_resource) |
| (default_resource_mgr): Fix indentation. |
| |
| Backport from mainline |
| 2019-08-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89164 |
| * include/bits/stl_algobase.h (__copy_move): Give descriptive names |
| to template parameters. |
| * include/bits/stl_uninitialized.h (uninitialized_copy) |
| (uninitialized_fill, uninitialized_fill_n): Add static assertions to |
| diagnose invalid uses. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc: |
| Adjust expected error. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy/89164.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/ |
| 89164.cc: New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill/89164.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/ |
| 89164.cc: New test. |
| * testsuite/23_containers/vector/cons/89164.cc: New test. |
| * testsuite/23_containers/vector/cons/89164_c++17.cc: New test. |
| |
| Backport from mainline |
| 2019-10-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/memoryfwd.h (uses_allocator): Do not declare for C++98. |
| * testsuite/17_intro/names.cc: Check uses_allocator in C++98. |
| |
| Backport from mainline |
| 2019-10-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92143 |
| * libsupc++/new_opa.cc (operator new) [__APPLE__]: Increase alignment |
| to at least sizeof(void*). |
| |
| Backport from mainline |
| 2019-06-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/unordered_map/requirements/debug_container.cc: |
| Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Change |
| dg-do directive for C++17 and C++2a. |
| |
| Backport from mainline |
| 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/function_objects/invoke/1.cc: Add more tests. |
| Move C++17-specific tests to ... |
| * testsuite/20_util/function_objects/invoke/3.cc: New test. |
| * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Change |
| "compile" test to "run". |
| |
| Backport from mainline |
| 2019-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/Makefile.am (doc-html-docbook-regenerate): New target. |
| (${docbook_outdir}/html): Do not create unused 'html/ext' directory. |
| * doc/Makefile.in: Regenerate. |
| * doc/xml/manual/documentation_hacking.xml: Document new target. |
| * doc/html/*: Regenerate. |
| |
| * doc/xml/manual/allocator.xml: Use archived copy of CUJ article. |
| |
| Backport from mainline |
| 2019-05-31 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/allocator.xml: Move hoard.org back to http. |
| |
| Backport from mainline |
| 2019-08-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91456 |
| * include/bits/std_function.h (__check_func_return_type): Remove. |
| (function::_Callable): Use std::__is_invocable_impl instead of |
| __check_func_return_type. |
| * include/std/type_traits (__is_invocable_impl): Add another defaulted |
| template parameter. Define a separate partial specialization for |
| INVOKE and INVOKE<void>. For INVOKE<R> replace is_convertible check |
| with a check that models delayed temporary materialization. |
| * testsuite/20_util/function/91456.cc: New test. |
| * testsuite/20_util/is_invocable/91456.cc: New test. |
| |
| Backport from mainline |
| 2019-09-30 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * include/experimental/internet: Include netinet/in.h if we have |
| _GLIBCXX_HAVE_NETINET_IN_H defined. |
| |
| Backport from mainline |
| 2019-09-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/internet (operator==, operator<): Fix loop |
| condition to avoid reading past the end of the array. |
| |
| Backport from mainline |
| 2019-08-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| P1651R0 bind_front should not unwrap reference_wrapper |
| * include/std/functional (bind_front): Don't unwrap reference_wrapper. |
| * include/std/version (__cpp_lib_bind_front): Update value. |
| * testsuite/20_util/function_objects/bind_front/1.cc: Fix test for |
| feature test macro. |
| * testsuite/20_util/function_objects/bind_front/2.cc: New test. |
| |
| Backport from mainline |
| 2019-10-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92059 |
| * include/tr2/dynamic_bitset (__dynamic_bitset_base): Define all |
| special member functions as defaulted. Add noexcept to most members. |
| (__dynamic_bitset_base(size_t, unsigned long long, const _Alloc&)): |
| Mask off unwanted bits in the __val parameter. Avoid undefined left |
| shifts. |
| (__dynamic_bitset_base::_M_assign): Remove. |
| (__dynamic_bitset_base::_M_do_reset): Use std::fill. |
| (__dynamic_bitset_base::_M_are_all_aux): Avoid integer promotion when |
| block_type has lower rank than int. |
| (dynamic_bitset): Add noexcept to most members. Use injected-class-name |
| in return types and parameter types. |
| (dynamic_bitset::_M_Nb): Add default member initializer. |
| (dynamic_bitset(), dynamic_bitset(const dynamic_bitset&)): Define as |
| defaulted. |
| (dynamic_bitset(dynamic_bitset&&)): Clear source object after move. |
| (dynamic_bitset::operator=(const dynamic_bitset&)): Define as |
| defaulted. |
| (dynamic_bitset::operator=(dynamic_bitset&&)): Add noexcept-specifier. |
| Define without using swap, to propagate allocator correctly. |
| (dynamic_bitset(const char*, const _Alloc&)): Use strlen. |
| (dynamic_bitset::_M_do_sanitize, dynamic_bitset::_M_do_fill): Use |
| casts to avoid unwanted integer promotions. |
| (dynamic_bitset::_M_copy_from_ptr): Rearrange template parameters and |
| add default template arguments and default argument to simplify usage. |
| (dynamic_bitset::_M_copy_from_string): Adjust call to _M_copy_from_ptr. |
| (operator==(const dynamic_bitset&, const dynamic_bitset&)) |
| (operator<(const dynamic_bitset&, const dynamic_bitset&)): Use _M_Nb. |
| * include/tr2/dynamic_bitset.tcc (dynamic_bitset::_M_copy_from_ptr): |
| Adjust template parameters to match declaration. |
| * testsuite/tr2/dynamic_bitset/cmp.cc: New test. |
| * testsuite/tr2/dynamic_bitset/cons.cc: New test. |
| * testsuite/tr2/dynamic_bitset/copy.cc: New test. |
| * testsuite/tr2/dynamic_bitset/move.cc: New test. |
| * testsuite/tr2/dynamic_bitset/pr92059.cc: New test. |
| |
| 2019-09-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91748 |
| * include/bits/stl_algo.h (for_each_n): Fix random access iterator |
| case. |
| * testsuite/25_algorithms/for_each/for_each_n.cc: Test with random |
| access iterators. |
| |
| 2019-09-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/xmethods.py (SharedPtrUseCountWorker.__call__): |
| Fix syntax error. |
| |
| 2019-09-09 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Update docs for p858 - Constexpr iterator changes available since 9.1. |
| * doc/xml/manual/status_cxx2020.xml: Update p0858r0 status. |
| |
| 2019-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/abi.xml: Document 9.x library versions. |
| * doc/html/*: Regenerate. |
| |
| 2019-09-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/abi/post/i386-solaris2.10/baseline_symbols.txt: Regenerate. |
| * config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: Likewise. |
| * config/abi/post/i386-solaris2.11/baseline_symbols.txt: Likewise. |
| * config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris2.10/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt: |
| Likewise. |
| * config/abi/post/sparc-solaris2.11/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt: |
| Likewise. |
| |
| 2019-08-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91067 |
| * acinclude.m4 (libtool_VERSION): Bump to 6:28:0. |
| * configure: Regenerate. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.28): Add new version. Export |
| missing symbols. |
| * testsuite/27_io/filesystem/iterators/91067.cc: Test move |
| constructors. |
| * testsuite/util/testsuite_abi.cc: Add new symbol version. |
| |
| 2019-08-29 Jakub Jelinek <jakub@redhat.com |
| |
| * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-23 Joseph Myers <joseph@codesourcery.com> |
| |
| * src/filesystem/ops-common.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS] |
| (std::filesystem::__gnu_posix::lstat): Add return type. |
| |
| 2019-08-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (reduce): Fix Doxygen markup. |
| |
| Backport from mainline |
| 2019-06-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (reduce(Iter, Iter, T, BinOp)): Fix value |
| category used in invocable check. |
| (reduce(Iter, Iter, T)): Pass initial value as rvalue. |
| * testsuite/26_numerics/reduce/2.cc: New test. |
| |
| Backport from mainline |
| 2019-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/algorithmfwd.h: Change title of doc group. |
| * include/bits/stl_algo.h (for_each_n): Add new C++17 algorithm from |
| P0024R2. |
| * include/bits/stl_numeric.h: Define doc group and add algos to it. |
| * include/std/numeric (__is_random_access_iter): New internal trait. |
| (reduce, transform_reduce, exclusive_scan, inclusive_scan) |
| (transform_exclusive_scan, transform_inclusive_scan): Likewise. |
| * testsuite/25_algorithms/for_each/for_each_n.cc: New test. |
| * testsuite/26_numerics/exclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/inclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/reduce/1.cc: New test. |
| * testsuite/26_numerics/transform_exclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/transform_inclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/transform_reduce/1.cc: New test. |
| * testsuite/util/testsuite_iterators.h (test_container::size()): New |
| member function. |
| |
| 2019-08-20 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-08-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90361 |
| * src/c++17/string-inst.cc: Use _GLIBCXX_USE_CXX11_ABI=1 by default. |
| |
| 2019-08-12 Release Manager |
| |
| * GCC 9.2.0 released. |
| |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/midpoint/floating.cc: Use standard macros |
| instead of GCC-specific ones. |
| |
| Backport from mainline |
| 2019-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/18_support/headers/cfloat/values_c++17.cc: New test. |
| |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/memory (make_obj_using_allocator): Qualify call to |
| uses_allocator_construction_args. |
| |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91308 |
| * include/bits/unique_ptr.h (unique_ptr::__safe_conversion_up): Remove |
| constraints on deleter that should only apply to the constructor. |
| (unique_ptr<T[], D>::__safe_conversion_up): Likewise. |
| (unique_ptr<T[], D>::unique_ptr(unique_ptr<U, D>&&)): Restore |
| constraints on deleter here. |
| * testsuite/20_util/unique_ptr/assign/91308.cc: New test. |
| |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/51333 |
| * libsupc++/cxxabi.h (__gnu_cxx::recursive_init_error): Do not define |
| constructor inline. |
| * libsupc++/guard_error.cc (__gnu_cxx::recursive_init_error): Define |
| constructor. |
| * testsuite/18_support/51333.cc: New test. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (__cpp_lib_endian): Define. |
| * include/std/version (__cpp_lib_endian): Define. |
| * testsuite/26_numerics/endian/2.cc: New. |
| * testsuite/26_numerics/endian/3.cc: New. |
| * testsuite/26_numerics/endian/4.cc: New. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (endian): Move definition here as per P1612R1. |
| * include/std/type_traits (endian): Remove definition from here. |
| * testsuite/20_util/endian/1.cc: Rename to ... |
| * testsuite/26_numerics/endian/1.cc: ... here. Adjust header. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (__rotl, __rotr): Change second parameter from |
| unsigned int to int and handle negative values. |
| (rotl, rotr): Remove check for __STRICT_ANSI__. Change second |
| parameter from unsigned int to int. Add nodiscard attribute. |
| * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Here. Test negative |
| shifts. |
| * testsuite/26_numerics/bit/bitops.rot/rotr.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Here. Test negative |
| shifts. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (__ceil2): Make unrepresentable results undefined, |
| as per P1355R2. Add debug assertion. Perform one left shift, not two, |
| so that out of range values cause undefined behaviour. Ensure that |
| shift will still be undefined if left operand is promoted. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Replace checks for |
| unrepresentable values with checks that they are not core constant |
| expressions. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: New test. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline (partial) |
| 2019-06-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (rotl(byte, unsigned), rotr(byte, unsigned)) |
| (countl_zero(byte), countl_one(byte), countr_zero(byte)) |
| (countr_one(byte), popcount(byte), ispow2(byte), ceil2(byte)) |
| (floor2(byte), log2p1(byte)): Remove. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Remove test for |
| std::byte overload. |
| * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countl_one.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countl_zero.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countr_one.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countr_zero.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/popcount.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.rot/rotr.cc: Likewise. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-16 Jason Merrill <jason@redhat.com> |
| |
| * include/std/memory (uses_allocator_construction_args): Add parens |
| around constraint. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-07-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_LAUNDER) |
| (_GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED): Use __has_builtin |
| instead of __is_identifier to detect Clang support. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Add feature test macro for |
| P0040R3. |
| * doc/html/*: Regenerate. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-06-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Fix outdated reference to |
| C++17 working draft. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-06-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (midpoint(T, T)): Avoid std::abs in constexpr |
| function. |
| |
| Backport from mainline |
| 2019-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (midpoint(T, T)): Change implementation for |
| floating-point types to avoid incorrect rounding of denormals. |
| * testsuite/26_numerics/midpoint/floating.cc: Add check for correct |
| rounding with denormals. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error line numbers. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| |
| 2019-07-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91067 |
| * acinclude.m4 (libtool_VERSION): Bump to 6:27:0. |
| * configure: Regenerate. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.27): Add new version. Export |
| missing symbols. |
| * testsuite/27_io/filesystem/iterators/91067.cc: New test. |
| * testsuite/util/testsuite_abi.cc: Add new symbol version. |
| |
| Backport from mainline |
| 2019-07-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_LAUNDER) |
| (_GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED): Use __has_builtin |
| instead of __is_identifier to detect Clang support. |
| |
| 2019-06-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/85494 use rand_s in std::random_device |
| * config/os/mingw32-w64/os_defines.h (_GLIBCXX_USE_CRT_RAND_S): Define. |
| * src/c++11/cow-string-inst.cc (random_device::_M_init_pretr1) |
| [_GLIBCXX_USE_CRT_RAND_S]: Do nothing if rand_s will be used. |
| * src/c++11/random.cc [_GLIBCXX_USE_CRT_RAND_S] (__winxp_rand_s): |
| Define new function. |
| (random_device::_M_init_pretr1) [_GLIBCXX_USE_CRT_RAND_S]: Do nothing |
| if rand_s will be used. |
| (random_device::_M_getval_pretr1) [_GLIBCXX_USE_CRT_RAND_S]: Use |
| __winxp_rand_s(). |
| * testsuite/26_numerics/random/random_device/85494.cc: New test. |
| |
| PR libstdc++/91012 |
| * src/c++17/fs_path.cc (filesystem_error::_Impl): Use a string_view |
| for the what_arg parameters. |
| (filesystem_error::filesystem_error): Pass system_error::what() to |
| the _Impl constructor. |
| * testsuite/27_io/filesystem/filesystem_error/cons.cc: Ensure that |
| filesystem_error::what() contains system_error::what(). |
| |
| 2019-06-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-06-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90920 partially revert r263433 |
| * include/bits/stl_algo.h (__rotate): Restore checks for empty ranges. |
| (rotate): Remove checks. |
| * testsuite/25_algorithms/rotate/90920.cc: New test. |
| |
| 2019-06-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90281 Fix string conversions for filesystem::path |
| * include/bits/fs_path.h (u8path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: |
| Use codecvt_utf8_utf16 instead of codecvt_utf8. Use |
| __str_codecvt_in_all to fail for partial conversions and throw on |
| error. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS && _GLIBCXX_USE_CHAR8_T] |
| (path::_Cvt<char8_t>): Add explicit specialization. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_wconvert): Remove |
| overloads. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_convert): Use |
| if-constexpr instead of dispatching to _S_wconvert. Use codecvt |
| instead of codecvt_utf8. Use __str_codecvt_in_all and |
| __str_codecvt_out_all. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_convert): Use |
| codecvt instead of codecvt_utf8. Use __str_codecvt_out_all. |
| (path::_S_str_convert) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Construct return values |
| with allocator. Use __str_codecvt_out_all. Fallthrough to POSIX code |
| after converting to UTF-8. |
| (path::_S_str_convert): Use codecvt instead of codecvt_utf8. Use |
| __str_codecvt_in_all. |
| (path::string): Fix initialization of string types with different |
| allocators. |
| (path::u8string) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Use __str_codecvt_out_all. |
| * include/bits/locale_conv.h (__do_str_codecvt): Reorder static and |
| runtime conditions. |
| (__str_codecvt_out_all, __str_codecvt_in_all): New functions that |
| return false for partial conversions. |
| * include/experimental/bits/fs_path.h (u8path): |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Implement correctly for mingw. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_wconvert): Add |
| missing handling for char8_t. Use codecvt and codecvt_utf8_utf16 |
| instead of codecvt_utf8. Use __str_codecvt_in_all and |
| __str_codecvt_out_all. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_convert): Use |
| codecvt instead of codecvt_utf8. Use __str_codecvt_out_all. |
| (path::string) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Construct return values |
| with allocator. Use __str_codecvt_out_all and __str_codecvt_in_all. |
| (path::string) [!_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| __str_codecvt_in_all. |
| (path::u8string) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Use __str_codecvt_out_all. |
| * src/c++17/fs_path.cc (path::_S_convert_loc): Use |
| __str_codecvt_in_all. |
| * src/filesystem/path.cc (path::_S_convert_loc): Likewise. |
| * testsuite/27_io/filesystem/path/construct/90281.cc: New test. |
| * testsuite/27_io/filesystem/path/factory/u8path.cc: New test. |
| * testsuite/27_io/filesystem/path/native/string.cc: Test with empty |
| strings and with Unicode characters outside the basic multilingual |
| plane. |
| * testsuite/27_io/filesystem/path/native/alloc.cc: New test. |
| * testsuite/experimental/filesystem/path/construct/90281.cc: New test. |
| * testsuite/experimental/filesystem/path/factory/u8path.cc: New test. |
| * testsuite/experimental/filesystem/path/native/alloc.cc: New test. |
| * testsuite/experimental/filesystem/path/native/string.cc: Test with |
| empty strings and with Unicode characters outside the basic |
| multilingual plane. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace wildcard that matches |
| wstring::_M_replace_dispatch with more specific patterns. |
| * include/bits/fs_path.h (path::_S_convert_loc<_InputIterator>): |
| Create const std::string to avoid redundant call to _S_convert_loc |
| with non-const pointers. |
| * include/bits/locale_conv.h (__do_str_codecvt): Use if-constexpr to |
| avoid unnecessary basic_string::assign instantiations. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/bits/fs_path.h |
| (path::_S_convert_loc<_InputIterator>): Create const std::string to |
| avoid redundant call to _S_convert_loc with non-const pointers. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88881 |
| * src/c++17/fs_ops.cc [_GLIBCXX_FILESYSTEM_IS_WINDOWS] |
| (status(const path&, error_code&)): Use parent_path() to remove |
| trailing slash. |
| (symlink_status(const path&, error_code&)): Duplicate workaround for |
| bug in _wstat for paths with trailing slash. |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Check path |
| with trailing slash. |
| * testsuite/27_io/filesystem/operations/status.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_path.cc (path::parent_path()): Create whole path at |
| once instead of building it iteratively. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/intro.xml: Fix DR 2537 and DR 2566 confusion. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/version (__cpp_lib_bind_front): Add missing macro. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-06-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/algorithm (__cpp_lib_parallel_algorithm): Fix value. |
| * include/std/memory (__cpp_lib_parallel_algorithm): Likewise. |
| * include/std/numeric (__cpp_lib_parallel_algorithm): Likewise. |
| * testsuite/25_algorithms/pstl/feature_test.cc: New test. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-06-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90770 |
| * src/Makefile.am (stamp-debug): Also test for missing makefile. |
| * src/Makefile.in: Regenerate. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90252 |
| * testsuite/lib/libstdc++.exp (check_effective_target_tbb-backend): |
| Use "additional_flags" to pass -ltbb to v3_target_compile command. |
| Use check_v3_target_prop_cached to cache the result of the test. |
| |
| Backport from mainline |
| 2019-05-20 Thomas Rodgers <trodgers@redhat.com> |
| |
| PR libstdc++/90252 |
| * testsuite/lib/libstdc++.exp (check_effective_target_tbb-backend): |
| Changed v3_target_compile check from preprocess to executable. |
| Added "-ltbb" to v3_target_compile flags. |
| |
| Backport from mainline |
| 2019-05-20 Thomas Rodgers <trodgers@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (check_effective_target_tbb-backend): |
| Add check for Thread Building Blocks 2018 or later. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/shared_ptr.xml: Fix names of lock policy constants. |
| |
| 2019-06-11 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Fix ConstexprIterator requirements tests - No constexpr algorithms! |
| * testsuite/21_strings/basic_string_view/requirements/constexpr_iter.cc: |
| Replace copy with hand-rolled loop. |
| * testsuite/23_containers/array/requirements/constexpr_iter.cc: |
| Ditto. |
| |
| 2019-06-09 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Test for C++20 p0858 - ConstexprIterator requirements. |
| * testsuite/21_strings/basic_string_view/requirements/constexpr_iter.cc: |
| New test. |
| * testsuite/23_containers/array/requirements/constexpr_iter.cc: |
| New test. |
| |
| 2019-06-05 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from mainline |
| 2019-05-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/90598 |
| 2019-05-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/experimental/propagate_const/requirements2.cc: Adjust |
| dg-error. |
| |
| 2019-06-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90700 |
| * include/std/tuple |
| (tuple(allocator_arg_t, const A&, const tuple<UTypes...>&)): Fix |
| value category of template argument to _TC::_NonNestedTuple. |
| * testsuite/20_util/tuple/cons/90700.cc: New test. |
| |
| PR libstdc++/90686 |
| * doc/xml/manual/status_cxx2014.xml: Document what's missing from |
| <experimental/memory_resource>. |
| * doc/xml/manual/status_cxx2020.xml: Document status of P0777R1, |
| P0339R6, P0340R3, P1164R1 and P1357R1. |
| * doc/html/*: Regenerate. |
| |
| * include/std/tuple (make_from_tuple): Use remove_reference_t instead |
| of decay_t (P0777R1). |
| |
| 2019-05-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Fix typo in documentation of |
| implementation-defined support for [fs.conform.9945]. |
| * doc/xml/manual/status_cxx2020.xml: Add feature-test macro for |
| P0811R3. Change status of P1353R0. |
| * doc/html/*: Regenerate. |
| |
| 2019-05-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90634 |
| * include/experimental/bits/fs_path.h (path::path(path&&)): Only call |
| _M_split_cmpts() for a path with multiple components. |
| (path::_S_is_dir_sep()): Add missing 'static' keyword to function. |
| * src/filesystem/path.cc (path::_M_split_cmpts()): Count number of |
| components and reserve space in vector. Return early when there is |
| only one component. |
| * testsuite/27_io/filesystem/path/construct/90634.cc: New test. |
| * testsuite/experimental/filesystem/path/construct/90634.cc: New test. |
| |
| Backport from mainline |
| 2019-05-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_fs.h (compare_paths): Use three-argument |
| form of std::equals for C++11 compatibility. |
| |
| 2019-05-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (midpoint(T*, T*)): Fix incorrect result. |
| * testsuite/26_numerics/midpoint/pointer.cc: Change "compile" test |
| to "run". |
| |
| Backport from mainline |
| 2019-05-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (seed_seq::param): Fix non-reserved name. |
| * include/experimental/type_traits (is_detected_exact) |
| (is_detected_exact_v): Likewise. |
| * include/pstl/execution_defs.h (is_execution_policy) |
| (is_execution_policy_v, __enable_if_execution_policy): Likewise. |
| * include/pstl/execution_impl.h (__policy_traits): Likewise. |
| * testsuite/17_intro/names.cc: Check for more non-reserved names. |
| * testsuite/experimental/names.cc: New test. |
| |
| Backport from mainline |
| 2019-05-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/85965 |
| * include/bits/hashtable.h (_Hashtable::~_Hashtable()): Remove static |
| assertions from the destructor. |
| * include/bits/hashtable_policy.h (_Hash_code_base::_M_hash_code): |
| Move static_assert for hash function to here. |
| (_Hash_table_base::_M_equals): Move static_assert for equality |
| predicate to here. |
| * include/bits/stl_tree.h (_Rb_tree::_S_key(_Const_Link_type)): Move |
| assertions here. Access the value directly instead of calling _S_value. |
| (_Rb_tree::_S_key(_Const_Base_ptr)): Do downcast and forward to |
| _S_key(_Const_Link_type). |
| * testsuite/23_containers/set/85965.cc: Check construction, |
| destruction, assignment and size() do not trigger the assertions. |
| * testsuite/23_containers/unordered_set/85965.cc: Likewise. |
| * testsuite/23_containers/map/48101_neg.cc: Call find and adjust |
| expected errors. |
| * testsuite/23_containers/multimap/48101_neg.cc: Likewise. |
| * testsuite/23_containers/multiset/48101_neg.cc: Likewise. |
| * testsuite/23_containers/set/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_map/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_multimap/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_set/48101_neg.cc: Likewise. |
| |
| 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/any (__any_caster): Use RTTI if comparing |
| addresses fails, to support non-unique addresses in shared libraries. |
| * include/std/any (__any_caster): Likewise. |
| * testsuite/experimental/any/misc/any_cast_neg.cc: Use 0 for dg-error |
| line number. |
| |
| Backport from mainline |
| 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90220 |
| * include/experimental/any (__any_caster): Constrain to only be |
| callable for object types. Use remove_cv_t instead of decay_t. |
| If the type decays or isn't copy constructible, compare the manager |
| function to a dummy specialization. |
| (__any_caster): Add overload constrained for non-object types. |
| (any::_Manager_internal<_Op>): Add dummy specialization. |
| * testsuite/experimental/any/misc/any_cast.cc: Test function types |
| and array types. |
| |
| 2019-05-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90557 |
| * src/c++17/fs_path.cc (path::_List::operator=(const _List&)): Fix |
| reversed arguments to uninitialized_copy_n. |
| * testsuite/27_io/filesystem/path/assign/copy.cc: Check that source |
| is unchanged by copy assignment. |
| * testsuite/util/testsuite_fs.h (compare_paths): Use std::equal to |
| compare path components. |
| |
| 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from mainline |
| 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR c++/90532 Ensure __is_constructible(T[]) is false |
| * include/std/type_traits (__do_is_default_constructible_impl) |
| (__is_default_constructible_atom, __is_default_constructible_safe): |
| Remove. |
| (is_default_constructible): Use is_constructible. |
| * testsuite/20_util/is_constructible/value.cc: Check int[] case. |
| * testsuite/20_util/is_default_constructible/value.cc: Likewise. |
| * testsuite/20_util/is_trivially_constructible/value.cc: Likewise. |
| * testsuite/20_util/is_trivially_default_constructible/value.cc: |
| Likewise. |
| |
| 2019-05-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_ops.cc (absolute(const path&, error_code&)) |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove bogus assertion. |
| |
| Backport from mainline |
| 2019-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90299 |
| * src/c++17/fs_ops.cc (absolute(const path&)): Report an error if the |
| argument is an empty path. |
| (absolute(const path&, error_code&)): Use invalid_argument as error |
| code instead of no_such_file_or_directory. |
| * testsuite/27_io/filesystem/operations/absolute.cc: Check handling |
| of non-existent paths and empty paths with both overloads of absolute. |
| |
| 2019-05-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-04-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/path/decompose/root_path.cc: Remove |
| macros accidentally left in. |
| * testsuite/27_io/filesystem/path/native/string-char8_t.cc: Remove |
| unnecessary -lstdc++fs option. Fix test for mingw. |
| * testsuite/experimental/filesystem/path/native/string-char8_t.cc: |
| Fix test for mingw. |
| |
| Backport from mainline |
| 2019-05-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90454.cc path construction from void* |
| * include/bits/fs_path.h (path::_Path): Use remove_pointer so that |
| pointers to void are rejected as well as void. |
| * include/experimental/bits/fs_path.h (path::_Path): Likewise. |
| * testsuite/27_io/filesystem/path/construct/80762.cc: Also check |
| pointers to void. |
| * testsuite/experimental/filesystem/path/construct/80762.cc: Likewise. |
| |
| 2019-05-13 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| * doc/xml/manual/status_cxx2020.xml: Document P0811R3 status. |
| |
| 2019-05-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-05-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/81266 |
| * testsuite/util/thread/all.h: Do not use remove_pointer for |
| std::thread::native_handle_type. |
| |
| 2019-05-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90397 |
| * include/std/variant (variant): Add noexcept to friend declaration. |
| |
| Backport from mainline |
| 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/memory (__uses_alloc_args): Add string-literal to |
| static_assert, to match the one in __uses_alloc. |
| [__cpp_concepts] (_Std_pair): Use C++2a syntax for concept. |
| * testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: Check |
| for recursive uses-allocator construction of nested pairs. |
| * testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc:: Add |
| comment. |
| |
| Backport from mainline |
| 2019-04-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90239 |
| * doc/xml/manual/status_cxx2020.xml: Amend P0591R4 status. |
| * include/std/scoped_allocator [__cplusplus > 201703L] |
| (scoped_allocator_adaptor::construct): Define in terms of |
| uses_allocator_construction_args, as per P0591R4. |
| * testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc: New test. |
| * testsuite/util/testsuite_allocator.h: Remove name of unused |
| parameter. |
| * doc/html/*: Regenerate. |
| |
| 2019-05-03 Release Manager |
| |
| * GCC 9.1.0 released. |
| |
| 2019-05-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/abi/post/i386-solaris2.10/baseline_symbols.txt: Regenerate. |
| * config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: Likewise. |
| * config/abi/post/i386-solaris2.11/baseline_symbols.txt: Likewise. |
| * config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris2.10/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt: |
| Likewise. |
| * config/abi/post/sparc-solaris2.11/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt: |
| Likewise. |
| |
| 2019-04-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Change _Lock_policyE2 exports |
| to _Lock_policyE[012]. |
| * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. |
| |
| * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-04-26 H.J. Lu <hongjiu.lu@intel.com> |
| |
| Backport from mainline |
| 2019-04-26 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. |
| |
| 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/variant/run.cc: Use a new Hashable type to test |
| hashing, because pmr::string depends on _GLIBCXX_USE_CXX11_ABI==1. |
| * testsuite/21_strings/basic_string/hash/hash.cc |
| [!_GLIBCXX_USE_CXX11_ABI]: Don't test pmr strings. |
| * testsuite/21_strings/basic_string/hash/hash_char8_t.cc |
| [!_GLIBCXX_USE_CXX11_ABI]: Likewise. |
| |
| 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace wildcard that matches |
| wstring::_M_replace_dispatch with more specific patterns. |
| |
| 2019-04-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. |
| |
| * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-04-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90239 |
| * doc/xml/manual/status_cxx2020.xml: Correct status of P0591R4. |
| * doc/html/*: Regenerate. |
| |
| 2019-04-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Document P0024R2 status. |
| * doc/html/*: Regenerate. |
| |
| * include/bits/fs_path.h (operator<, operator<=, operator>) |
| (operator>=, operator==, operator!=): Make hidden friends, as per |
| LWG 3065. |
| * testsuite/27_io/filesystem/path/native/string-char8_t.cc: Fix |
| string type in test. |
| * testsuite/27_io/filesystem/path/native/string.cc: Likewise. |
| |
| * include/std/any (any::any(ValueType&&)): Use __and_v. |
| * include/std/numeric (midpoint(T, T, T), midpoint(T*, T*, T*)): |
| Likewise. |
| |
| * include/std/tuple (apply): Use remove_reference_t instead of decay_t |
| as per P0777R1. |
| * include/std/type_traits (__result_of_memfun): Use remove_reference |
| instead of __remove_cvref_t and remove redundant is_same check. |
| (__inv_unwrap): Use __remove_cvref_t instead of decay_t. |
| |
| * include/experimental/string_view (basic_string_view::pointer) |
| (basic_string_view::reference): Fix to refer to non-const value_type. |
| * include/bits/basic_string.h (basic_string): Use __sv_check and |
| __sv_limit instead of basic_string_view::_M_check and |
| basic_string_view::_M_limit. |
| * include/std/string_view (__sv_check, __sv_limit): New |
| helper functions to replace basic_string_view::_M_check and |
| basic_string_view::_M_limit. |
| (basic_string_view): Add static assertions to enforce ill-formed |
| requirement for traits_type::char_type from P1148R0, and to enforce |
| required properties of char-like types. |
| (basic_string_view::pointer, basic_string_view::reference): Fix to |
| refer to non-const value_type. |
| (basic_string_view::operator[], basic_string_view::at) |
| (basic_string_view::front, basic_string_view::back) |
| (basic_string_view::data): Use const_reference and const_pointer |
| typedefs for return types. |
| (basic_string_view::_M_check, basic_string_view::_M_limit): Remove. |
| (hash<wstring_view>): Fix argument_type typedef. |
| * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/ |
| char/1.cc: Fix expected return type of basic_string_view::data(). |
| * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/ |
| wchar_t/1.cc: Likewise. |
| * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/ |
| char/1.cc: Likewise. |
| * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/ |
| wchar_t/1.cc: Likewise. |
| * testsuite/21_strings/basic_string_view/requirements/traits_neg.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/requirements/typedefs.cc: |
| Check reference and pointer typedefs. |
| * testsuite/experimental/string_view/requirements/typedefs.cc: |
| Likewise. |
| * testsuite/experimental/string_view/modifiers/remove_prefix/char/1.cc: |
| Fix expected return type of basic_string_view::data(). |
| * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/ |
| 1.cc: Likewise. |
| * testsuite/experimental/string_view/modifiers/remove_suffix/char/1.cc: |
| Likewise. |
| * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/ |
| 1.cc: Likewise. |
| |
| PR libstdc++/90220 |
| * include/std/any (__any_caster): Use remove_cv_t instead of decay_t. |
| Avoid a runtime check for types that can never be stored in std::any. |
| * testsuite/20_util/any/misc/any_cast.cc: Test std::any_cast with |
| array types. |
| |
| PR libstdc++/90220 (partial) |
| * include/std/any (any_cast<T>(any*), any_cast<T>(const any*)): Do |
| not attempt ill-formed static_cast to pointers to non-object types. |
| * testsuite/20_util/any/misc/any_cast.cc: Test std::any_cast with |
| function types. |
| |
| * testsuite/20_util/variant/run.cc: Catch exception by reference to |
| prevent -Wcatch-value warning. |
| |
| * include/std/variant (__variant_construct): Use template parameter |
| type instead of equivalent decltype-specifier. |
| (_Move_ctor_base<false, Types...>::_Move_ctor_base(_Move_ctor_base&&)): |
| Replace forward with move. |
| (_Move_ctor_base<false, Types...>::_M_destructive_move) |
| (_Move_ctor_base<false, Types...>::_M_destructive_copy) |
| (_Move_ctor_base<true, Types...>::_M_destructive_move) |
| (_Move_ctor_base<true, Types...>::_M_destructive_copy): Only set the |
| index after construction succeeds. |
| (_Copy_assign_base<false, Types...>::operator=): Remove redundant |
| if-constexpr checks that are always true. Use __remove_cvref_t instead |
| of remove_reference so that is_nothrow_move_constructible check |
| doesn't use a const rvalue parameter. In the potentially-throwing case |
| construct a temporary and move assign it, as per LWG 2904. |
| (_Move_assign_base<false, Types...>::operator=): Remove redundant |
| if-constexpr checks that are always true. Use emplace as per LWG 2904. |
| (variant::operator=(T&&)): Only use emplace conditionally, otherwise |
| construct a temporary and move assign from it, as per LWG 2904. |
| * testsuite/20_util/variant/exception_safety.cc: Check that |
| assignment operators have strong exception safety guarantee. |
| |
| 2019-04-23 Thomas Rodgers <trodgers@redhat.com> |
| |
| Document PSTL linker flags |
| |
| * doc/xml/manual/using.xml: Add PSTL linker flags to table 3.1. |
| |
| 2019-04-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/variant (__detail::__variant::_Traits): Make |
| _S_trivial_copy_assign depend on _S_trivial_copy_ctor and make |
| _S_trivial_move_assign depend on _S_trivial_move_ctor, as per |
| P0602R4. |
| (__detail::__variant::_Copy_assign_alias): Only depend on |
| _S_trivial_copy_assign, which subsumes _S_trivial_copy_ctor now. |
| * testsuite/20_util/variant/compile.cc: Correct checks for trivial |
| move assignment operators. |
| |
| PR libstdc++/90165 |
| * include/std/variant (variant::__not_self): New helper for the |
| is_same_v<remove_cvref_t<T>, variant>==false constraints. |
| (variant::__to_type_impl): Remove. |
| (variant::__to_type): Add default argument to check pack size, instead |
| of using __to_type_impl. |
| (variant::__accepted_type): Add default argument using __not_self. |
| (variant::__is_in_place_tag, variant::__not_in_place_tag): New helpers |
| for variant(T&&) constructor constraint. |
| (variant::variant(T&&)): Use __not_in_place_tag in constraints. |
| Extract __accepted_type into a named template parameter for reuse in |
| other constraints and in the exception specification. |
| (variant::variant(in_place_type_t<T>, Args&&...)) |
| (variant::variant(in_place_type_t<T>, initializer_list<U>, Args&&...)) |
| (variant::variant(in_place_index_t<T>, Args&&...)) |
| (variant::variant(in_place_index_t<T>, initializer_list<U>, Args&&...)) |
| (variant::operator=T&&)): Remove redundant && from trait arguments. |
| * testsuite/20_util/variant/compile.cc: Check variant(T&&) constructor |
| isn't used for in_place_type or in_place_index arguments. |
| |
| * include/std/type_traits (unwrap_reference_t): Define for C++2a. |
| (unwrap_ref_decay): Remove inheritance from unwrap_reference. |
| * testsuite/20_util/unwrap_reference/1.cc: Adjust test to use alias. |
| |
| 2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| Bernd Edlinger <bernd.edlinger@hotmail.de> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/89093 |
| * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Add |
| general-regs-only target attribute for ARM. |
| |
| 2019-04-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/87431 |
| * include/bits/basic_string.h (_Never_valueless_alt): Make partial |
| specialization also depend on is_nothrow_move_constructible. |
| * include/std/variant (__detail::__variant::__never_valueless()): |
| Only true if the variant would have a move assignment operator. |
| (__detail::__variant::_Variant_storage<false, T...>::_M_valid()): |
| Check __never_valueless<T...>(). |
| (variant::emplace): Only perform non-throwing move assignments |
| for never-valueless alternatives if the variant has a move assignment |
| operator. |
| * testsuite/20_util/variant/compile.cc: Check that never-valueless |
| types can be emplaced into non-assignable variants. |
| * testsuite/20_util/variant/run.cc: Check that never-valueless types |
| don't get copied when emplaced into non-assignable variants. |
| |
| * include/std/variant (__detail::__variant::__ref_cast): Remove |
| unused function. |
| (__detail::__variant::_Uninitialized::_M_get) |
| (__detail::__variant::__get) |
| (__gen_vtable_impl::__element_by_index_or_cookie): Add noexcept. |
| |
| 2019-04-21 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * testsuite/17_intro/headers/c++1998/charset.cc: Skip for Darwin8 |
| to Darwin10. |
| * testsuite/17_intro/headers/c++2011/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2014/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2017/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2020/charset.cc: Likewise. |
| |
| 2019-04-20 Thomas Rodgers <trodgers@redhat.com> |
| |
| Delegate PSTL configuration to pstl/pstl_config.h |
| |
| * include/bits/c++config: Remove explicit PSTL configuration |
| macros and use definitions from <pstl/pstl_config.h>. |
| |
| 2019-04-20 Thomas Rodgers <trodgers@redhat.com> |
| |
| Cleanup algorithm implementations |
| * include/pstl/glue_algorithm_impl.h (stable_sort): Forward |
| execution policy. |
| (mismatch): Forward execution policy. |
| (equal): Qualify call to std::equal(). |
| (partial_sort): Forward execution policy. |
| (inplace_merge): Forward execution policy. |
| |
| 2019-04-19 Thomas Rodgers <trodgers@redhat.com> |
| |
| Improve implementation of parallel equal() |
| * include/pstl/algorithm_impl.h |
| (__internal::__brick_equal): use "4 iterator" version of |
| std::equal(). |
| (__internal::__brick_equal): use simd for random access |
| iterators on unsequenced execution policies. |
| (__internal::__pattern_equal): add "4 iterator" version |
| (__internal::__pattern_equal): dispatch to simd __brick_equal |
| for vector-only execution policies. |
| (__internal::__pattern_equal): dispatch to __parallel_or for |
| parallel execution policies. |
| * include/pstl/glue_algorithm_impl.h |
| (std::equal): dispatch to "4 iterator" version of |
| __internal::__pattern_equal(). |
| |
| 2019-04-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90105 |
| * include/bits/forward_list.h (operator==): Do not use operator!= to |
| compare elements. |
| (forward_list<T, A>::sort(Comp)): When elements are equal take the one |
| earlier in the list, so that sort is stable. |
| * testsuite/23_containers/forward_list/operations/90105.cc: New test. |
| * testsuite/23_containers/forward_list/comparable.cc: Test with |
| types that meet the minimum EqualityComparable and LessThanComparable |
| requirements. Remove irrelevant comment. |
| |
| * include/std/variant (__detail::__variant::_Traits::_S_copy_assign): |
| Do not depend on whether all alternative types are move constructible. |
| (__detail::__variant::_Copy_assign_base::operator=): Remove cv-quals |
| from the operand when deciding whether to perform the assignment. |
| * testsuite/20_util/variant/compile.cc (DeletedMoves): Define type |
| with deleted move constructor and deleted move assignment operator. |
| (default_ctor, copy_ctor, move_ctor, copy_assign, move_assign): Check |
| behaviour of variants with DeletedMoves as an alternative. |
| * testsuite/20_util/variant/run.cc (DeletedMoves): Define same type. |
| (move_ctor, move_assign): Check that moving a variant with a |
| DeletedMoves alternative falls back to copying instead of moving. |
| |
| * testsuite/20_util/variant/compile.cc: Remove empty string literals |
| from static_assert declarations. |
| |
| * testsuite/20_util/variant/compile.cc (MoveCtorOnly): Fix type to |
| actually match its name. |
| (MoveCtorAndSwapOnly): Define new type that adds swap to MoveCtorOnly. |
| (test_swap()): Fix result for MoveCtorOnly and check |
| MoveCtorAndSwapOnly. |
| |
| * include/std/optional (optional::value_or(U&&) &&): Add missing |
| constexpr specifier. |
| * testsuite/20_util/optional/constexpr/observers/4.cc: Check value_or |
| for disengaged optionals and rvalue optionals. |
| * testsuite/20_util/optional/observers/4.cc: Likewise. |
| |
| 2019-04-12 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/pstl/algorithm_impl.h: Uglify identfiers. |
| * include/pstl/numeric_impl.h: Uglify identfiers. |
| * include/pstl/parallel_backend_tbb.h: Uglify identfiers. |
| |
| 2019-04-11 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/bits/c++config: |
| Add definition for __PSTL_ASSERT. |
| Add definition for __PSTL_ASSERT_MSG. |
| * include/pstl/algorithm_impl.h: Replace use of assert(). |
| * include/pstl/numeric_impl.h: Replace use of assert(). |
| * include/pstl/parallel_backend_tbb.h: |
| Replace use of assert(). |
| Replace use of __TBB_ASSERT(). |
| * include/pstl/parallel_backend_utils.h: Replace use of assert(). |
| |
| 2019-04-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90046 |
| * src/c++17/memory_resource.cc |
| (monotonic_buffer_resource::_Chunk::allocate): Increase alignment if |
| needed to allow placing a _Chunk at the end of the buffer. |
| (monotonic_buffer_resource::_M_new_buffer): Remove static_assert. |
| |
| 2019-04-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/faq.xml: Add information about emergency EH pool. |
| * doc/xml/manual/debug.xml: Update list of memory debugging tools. |
| Move outdated information on mt_allocator to a separate section. |
| * doc/xml/manual/evolution.xml: Clarify that GLIBCXX_FORCE_NEW |
| doesn't affect the default allocator. |
| |
| * testsuite/lib/libstdc++.exp (check_v3_target_parallel_mode): Fix |
| typo. |
| |
| PR libstdc++/89851 |
| * testsuite/20_util/variant/89851.cc: New test. |
| |
| 2019-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/variant: Adjust whitespace. Add comments. |
| (_Multi_array): Leave primary template undefined. |
| (_Multi_array<_Tp>): Define partial specialization for base case of |
| recursion. |
| (__gen_vtable_impl, __gen_vtable): Remove redundant && from type |
| which is always a reference. |
| (__gen_vtable::_S_apply()): Remove function, inline body into |
| default member initializer. |
| * testsuite/20_util/variant/visit.cc: Test with noncopyable types. |
| |
| * include/std/variant (__variant_idx_cookie): Add member type. |
| (__visitor_result_type): Remove. |
| (__do_visit): Use invoke_result instead of __visitor_result_type. |
| * testsuite/20_util/variant/visit.cc: New test. |
| |
| PR libstdc++/90008 |
| * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Remove |
| unused capture. |
| * testsuite/20_util/variant/90008.cc: New test. |
| |
| 2019-04-09 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/pstl/algorithm_impl.h: Add namespace qualification. |
| * include/pstl/execution_defs.h: Add namespace qualification. |
| * include/pstl/execution_impl.h: Add namespace qualification. |
| * include/pstl/numeric_impl.h: Add namespace qualification. |
| * include/pstl/parallel_backend_tbb.h: Add namespace qualification. |
| * include/pstl/unseq_backend_simd.h: Add namespace qualification. |
| * include/pstl/parallel_backend_utils.h: Include <cassert>. |
| |
| 2019-04-08 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Fix visit<R> for variant. |
| * include/std/variant (__do_visit): Add a template parameter |
| for enforcing same return types for visit. |
| (__gen_vtable_impl): Likewise. |
| (_S_apply_single_alt): Adjust. |
| (__visit_invoke_impl): New. Handle casting to void. |
| (__do_visit_invoke): New. Enforces same return types. |
| (__do_visit_invoke_r): New. Converts return types. |
| (__visit_invoke): Adjust. |
| (__gen_vtable): Add a template parameter for enforcing |
| same return types for visit. |
| * testsuite/20_util/variant/visit_r.cc: Add a test for a visitor with |
| different return types. |
| * testsuite/20_util/variant/visit_neg.cc: New. Ensures that |
| visitors with different return types don't accidentally |
| compile with regular visitation. |
| |
| 2019-04-08 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * testsuite/27_io/filesystem/iterators/caching.cc: Add |
| dg-require-filesystem-ts. |
| |
| 2019-04-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update status. |
| * include/std/variant (visit<R>): Define for C++2a (P0655R1). |
| * testsuite/20_util/variant/visit_r.cc: New test. |
| |
| * include/bits/fs_dir.h (directory_iterator::operator*) |
| (directory_iterator::operator->): Add noexcept. |
| (operator==, operator!=): Replace namespace-scope equality operators |
| for directory iterators with hidden friends. |
| |
| PR libstdc++/89986 |
| * config/abi/pre/gnu.ver: Add missing exports. |
| * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Test |
| increment member. |
| |
| * config/abi/pre/gnu.ver: Export new symbols. |
| * include/bits/fs_dir.h (recursive_directory_iterator::options()) |
| (recursive_directory_iterator::recursion_pending()) |
| (recursive_directory_iterator::disable_recursion_pending()): Remove |
| inline definitions. Make noexcept. |
| (recursive_directory_iterator::depth()) |
| (recursive_directory_iterator::operator*()) |
| (recursive_directory_iterator::operator->()): Make noexcept. |
| (recursive_directory_iterator::_M_options) |
| (recursive_directory_iterator::_M_pending): Remove data members. |
| * src/c++17/fs_path.cc (_Dir_stack): Add constructor and data members. |
| (recursive_directory_iterator::recursive_directory_iterator): Remove |
| ctor-initializer. Use new constructor for _Dir_stack. |
| (recursive_directory_iterator::options()) |
| (recursive_directory_iterator::recursion_pending()) |
| (recursive_directory_iterator::disable_recursion_pending()): Add |
| non-inline definitions. |
| (recursive_directory_iterator::depth()): Make noexcept. |
| (recursive_directory_iterator::increment(error_code&)) |
| (recursive_directory_iterator::pop(error_code&)): Adjust to new |
| location of options and recursion_pending members. |
| * testsuite/27_io/filesystem/iterators/recursion_pending.cc: New test. |
| * testsuite/util/testsuite_fs.h (__gnu_test::scoped_file): Add |
| user-declared move constructor and assignment operator, to make the |
| type move-only. |
| |
| * src/c++17/fs_dir.cc (_Dir::advance(bool, error_code&)): Handle |
| d_type == DT_UNKNOWN immediately. |
| (_Dir::should_recurse(bool, error_code&)): Remove file_type::unknown |
| handling here. |
| * testsuite/27_io/filesystem/iterators/caching.cc: New test. |
| |
| * include/bits/fs_path.h (path::operator=(path&&)): Check for self |
| assignment. |
| * src/c++17/fs_path.cc (path::operator=(const path&)): Likewise. |
| * testsuite/27_io/filesystem/path/assign/copy.cc: Test self |
| assignment. |
| |
| PR libstdc++/87431 (again) |
| * include/bits/basic_string.h (__variant::_Never_valueless_alt): |
| Define partial specialization for basic_string. |
| * include/bits/shared_ptr.h (_Never_valueless_alt): Likewise for |
| shared_ptr and weak_ptr. |
| * include/bits/std_function.h (_Never_valueless_alt): Likewise for |
| function. |
| * include/bits/stl_vector.h (_Never_valueless_alt): Likewise for |
| vector. |
| * include/bits/unique_ptr.h (_Never_valueless_alt): Likewise for |
| unique_ptr. |
| * include/debug/vector (_Never_valueless_alt): Likewise for debug |
| vector. |
| * include/std/any (_Never_valueless_alt): Define explicit |
| specialization for any. |
| * include/std/variant (_Never_valueless_alt): Define primary template. |
| (__never_valueless): Use _Never_valueless_alt instead of |
| is_trivially_copyable. |
| (variant::emplace<N>(Args&&...)): Add special case for non-throwing |
| initializations to avoid try-catch overhead. Add special case for |
| scalars produced by potentially-throwing conversions. Use |
| _Never_valueless_alt instead of is_trivially_copyable for the |
| remaining strong exception-safety cases. |
| (variant::emplace<N>(initializer_list<U>, Args&&...)): Likewise. |
| * testsuite/20_util/variant/87431.cc: Run both test functions. |
| * testsuite/20_util/variant/exception_safety.cc: New test. |
| * testsuite/20_util/variant/run.cc: Use pmr::string instead of string, |
| so the variant becomes valueless. |
| |
| 2019-04-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/85184 |
| * include/std/variant (_Copy_assign_base, _Move_assign_base, variant): |
| Remove assertions. |
| (variant::emplace<_Tp>): Return result of emplace<N> directly. |
| |
| * include/std/string (__hash_string_base): New class template defining |
| operator() for hashing strings. |
| (hash<pmr::string>, hash<pmr::u8string>, hash<pmr::u16string>) |
| (hash<pmr::u32string>, hash<pmr::wstring>): Define for C++17. |
| * testsuite/21_strings/basic_string/hash/hash.cc: New test. |
| * testsuite/21_strings/basic_string/hash/hash_char8_t.cc: New test. |
| |
| 2019-04-01 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Use single-visitation in variant assignment and swap and relops. |
| Also use indices instead of types when checking whether |
| variants hold the same thing. |
| * include/std/variant (__do_visit): Add a template parameter |
| for index visitation, invoke with indices if index visitation |
| is used. |
| (__variant_idx_cookie): New. |
| (__visit_with_index): Likewise. |
| (_Copy_assign_base::operator=): Do single-visitation with |
| an index visitor. |
| (_Move_assign_base::operator=): Likewise. |
| (_Extra_visit_slot_needed): Adjust. |
| (__visit_invoke): Call with indices if it's an index visitor. |
| (relops): Do single-visitation with an index visitor. |
| (swap): Likewise. |
| (__visitor_result_type): New. |
| |
| 2019-03-30 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * src/c++17/fs_ops.cc (fs::permissions): Use std::errc::not_supported. |
| |
| 2019-03-28 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Don't revisit a variant we are already visiting. |
| * include/std/variant (__variant_construct_single): New. |
| (__variant_construct): Use it. |
| (_M_destructive_move): Likewise. |
| (_M_destructive_copy): Likewise. |
| (_Copy_assign_base::operator=): Adjust. |
| (_Move_assign_base::operator=): Likewise. |
| (swap): Likewise. |
| |
| 2019-03-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/85965 |
| * include/bits/hashtable.h (_Hashtable): Move static assertions to |
| destructor so they are not evaluated until the _Key type is complete. |
| * include/bits/stl_tree.h (_Rb_tree): Likewise. |
| * testsuite/23_containers/set/85965.cc: New test. |
| * testsuite/23_containers/unordered_set/85965.cc: New test. |
| * testsuite/23_containers/map/48101_neg.cc: Replace "here" errors |
| with regexp matching the corresponding _Rb_tree specialization. |
| * testsuite/23_containers/multimap/48101_neg.cc: Likewise. |
| * testsuite/23_containers/multiset/48101_neg.cc: Remove "here" error. |
| * testsuite/23_containers/set/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_map/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_multimap/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise. |
| * testsuite/23_containers/unordered_set/48101_neg.cc: Likewise. |
| |
| 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/89825 |
| Fix based on a suggestion by Antony Polukhin. |
| * include/std/variant (__never_valueless): New. |
| (_M_valid): Use it. |
| (_Extra_visit_slot_needed): New. |
| (_Multi_array): Use it. |
| (_S_apply_all_alts): Likewise. |
| |
| 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/89824 |
| Fix based on a suggestion by Antony Polukhin. |
| * include/std/variant (__gen_vtable): Don't reserve an |
| additional table slot, _Multi_array already does that. |
| |
| 2019-03-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/89816 |
| Fix based on a suggestion by Antony Polukhin. |
| * include/std/variant (__variant_construct): Capture a pointer |
| to the storage and visit just one variant. |
| |
| 2019-03-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/backwards_compatibility.xml: Remove link to |
| Doxygen-generated pages with unstable URL. |
| * doc/xml/manual/concurrency_extensions.xml: Likewise. |
| * doc/xml/manual/extensions.xml: Likewise. |
| * doc/xml/manual/parallel_mode.xml: Likewise. |
| * doc/xml/manual/support.xml: Likewise. |
| |
| * include/bits/stl_algobase.h (__lg): Do arithmetic on type int to |
| avoid -Wconversion warnings. |
| |
| 2019-03-21 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/Makefile.am (std_header): Add ${std_srcdir}/execution. |
| (pstl_srcdir, pstl_builddir, pstl_headers): New variables. |
| (allstamped): Add stamp-pstl. |
| (install-headers): Add ptsl_builddir. |
| * include/Makefile.in: Regenerate. |
| * include/bits/c++config: Add pstl configuration. |
| * include/pstl/LICENSE.txt: New file. |
| * include/pstl/algorithm_fwd.h: New file. |
| * include/pstl/algorithm_impl.h: New file. |
| * include/pstl/execution_defs.h: New file. |
| * include/pstl/execution_impl.h: New file. |
| * include/pstl/glue_algorithm_defs.h: New file. |
| * include/pstl/glue_algorithm_impl.h: New file. |
| * include/pstl/glue_execution_defs.h: New file. |
| * include/pstl/glue_memory_defs.h: New file. |
| * include/pstl/glue_memory_impl.h: New file. |
| * include/pstl/glue_numeric_defs.h: New file. |
| * include/pstl/glue_numeric_impl.h: New file. |
| * include/pstl/memory_impl.h: New file. |
| * include/pstl/numeric_fwd.h: New file. |
| * include/pstl/numeric_impl.h: New file. |
| * include/pstl/parallel_backend.h: New file. |
| * include/pstl/parallel_backend_tbb.h: New file. |
| * include/pstl/parallel_backend_utils.h: New file. |
| * include/pstl/parallel_impl.h: New file. |
| * include/pstl/pstl_config.h: New file. |
| * include/pstl/unseq_backend_simd.h: New file. |
| * include/pstl/utils.h: New file. |
| * include/std/algorithm: Include parallel algorithm implementations. |
| * include/std/execution: New file. |
| * include/std/memory: Include parallel algorithm implementations. |
| * include/std/numeric: Include parallel algorithm implementations. |
| * include/std/version: Add parallel algorithms feature test macro. |
| * testsuite/util/pstl/pstl_test_config.h: New file. |
| * testsuite/util/pstl/test_utils.h: New file. |
| * testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file. |
| * testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file. |
| * testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file. |
| * testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file. |
| * testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file. |
| * testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file. |
| * testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file. |
| * testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file. |
| * testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file. |
| * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file. |
| * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file. |
| * testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file. |
| * testsuite/testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file. |
| * testsuite/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file. |
| * testsuite/testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file. |
| * testsuite/testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file. |
| * testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file. |
| * testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file. |
| |
| 2019-03-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/c_compatibility/math.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__] |
| (assoc_laguerre, assoc_laguerref, assoc_laguerrel, assoc_legendre) |
| (assoc_legendref, assoc_legendrel, beta, betaf, betal, comp_ellint_1) |
| (comp_ellint_1f, comp_ellint_1l, comp_ellint_2, comp_ellint_2f) |
| (comp_ellint_2l, comp_ellint_3, comp_ellint_3f, comp_ellint_3l) |
| (cyl_bessel_i, cyl_bessel_if, cyl_bessel_il, cyl_bessel_j) |
| (cyl_bessel_jf, cyl_bessel_jl, cyl_bessel_k, cyl_bessel_kf) |
| (cyl_bessel_kl, cyl_neumann, cyl_neumannf, cyl_neumannl, ellint_1) |
| (ellint_1f, ellint_1l, ellint_2, ellint_2f, ellint_2l, ellint_3) |
| (ellint_3f, ellint_3l, expint, expintf, expintl, hermite, hermitef) |
| (hermitel, laguerre, laguerref, laguerrel, legendre, legendref) |
| (legendrel, riemann_zeta, riemann_zetaf, riemann_zetal, sph_bessel) |
| (sph_besself, sph_bessell, sph_legendre, sph_legendref, sph_legendrel) |
| (sph_neumann, sph_neumannf, sph_neumannl): Only add using-declarations |
| when the special functions IS is enabled, not for C++17. |
| * testsuite/26_numerics/headers/cmath/functions_global_c++17.cc: |
| Replace with ... |
| * testsuite/26_numerics/headers/cmath/functions_global.cc: New test, |
| without checks for special functions in C++17. |
| * testsuite/26_numerics/headers/cmath/special_functions_global.cc: |
| New test. |
| |
| PR libstdc++/88066 |
| * include/backward/hash_map: Use <> for includes not "". |
| * include/backward/hash_set: Likewise. |
| * include/backward/strstream: Likewise. |
| * include/tr1/bessel_function.tcc: Likewise. |
| * include/tr1/exp_integral.tcc: Likewise. |
| * include/tr1/legendre_function.tcc: Likewise. |
| * include/tr1/modified_bessel_func.tcc: Likewise. |
| * include/tr1/riemann_zeta.tcc: Likewise. |
| |
| 2019-03-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/allocator.xml: Link to table documenting evolution |
| of extension allocators. |
| * doc/xml/manual/evolution.xml: Use angle brackets for header names. |
| Document new headers in 7.2, 8.1 and 9.1 releases. |
| * doc/xml/manual/using.xml: Adjust link target for new_allocator. |
| * doc/html/*: Regenerate. |
| |
| 2019-03-12 John David Anglin <dave.anglin@bell.net> |
| |
| PR libstdc++/89461 |
| * testsuite/lib/libstdc++.exp: Locate libatomic. |
| * testsuite/lib/dg-options.exp (add_options_for_libatomic): New. |
| * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Add |
| libatomic options. |
| * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. |
| * testsuite/experimental/net/timer/waitable/cons.cc: Likewise. |
| * testsuite/experimental/net/timer/waitable/dest.cc: Likewise. |
| * testsuite/experimental/net/timer/waitable/ops.cc: Likewise. |
| |
| 2019-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89460 |
| * configure.ac: Check for sockatmark. |
| * crossconfig.m4: Check for sockatmark. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * include/experimental/internet (address_v4::_S_hton): Rename |
| overloaded functions to _S_hton_16 and _S_ntoh_16. |
| (address_v4::_S_ntoh): Rename to _S_ntoh_16 and _S_ntoh_32. |
| (basic_endpoint): Adjust calls to _S_hton and _S_ntoh. |
| * include/experimental/socket (basic_socket::at_mark): Check |
| _GLIBCXX_HAVE_SOCKATMARK. |
| |
| * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Use |
| const variables instead of macros. |
| |
| PR libstdc++/89629 |
| * libsupc++/hash_bytes.cc [__SIZEOF_SIZE_T__ == 8] (_Hash_bytes): |
| Use correct type for len_aligned. |
| * testsuite/20_util/hash/89629.cc: New test. |
| |
| 2019-03-11 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/89641 |
| * include/std/atomic (atomic<T>::store, atomic<T>::load, |
| atomic<T>::exchange, atomic<T>::compare_exchange_weak, |
| atomic<T>::compare_exchange_strong): Cast __m or __s and __f to int. |
| * include/bits/atomic_base.h (__atomic_base<T>::operator++, |
| __atomic_base<T>::operator--, __atomic_base<T>::operator+=, |
| __atomic_base<T>::operator-=, __atomic_base<T>::operator&=, |
| __atomic_base<T>::operator|=, __atomic_base<T>::operator^=, |
| __atomic_base<T*>::operator++, __atomic_base<T*>::operator--, |
| __atomic_base<T*>::operator+=, __atomic_base<T*>::operator-=): Cast |
| memory_order_seq_cst to int. |
| |
| 2019-03-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/using.xml: Use link element instead of xref. |
| * doc/html/*: Regenerate. |
| |
| * include/bits/fs_path.h (path::format): Add fixed underlying type. |
| |
| 2019-03-08 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/89477 |
| * include/debug/map.h (map): Use _RequireNotAllocator to constrain |
| parameters in deduction guides. |
| * include/debug/multimap.h (multimap): Likewise. |
| * include/debug/set.h (multimap): Likewise. |
| * include/debug/multiset.h (multimap): Likewise. |
| * include/debug/unordered_map (unordered_map): Likewise. |
| (unordered_multimap): Likewise. |
| * include/debug/unordered_set (unordered_set): Likewise. |
| (unordered_multiset): Likewise. |
| |
| PR libstdc++/89608 |
| * include/debug/unordered_map (unordered_map<>::_M_check_rehashed): |
| Invalidate all iterators in case of rehash. |
| (unordered_multimap<>::_M_check_rehashed): Likewise. |
| * include/debug/unordered_set |
| (unordered_set<>::_M_check_rehashed): Likewise. |
| (unordered_multiset<>::_M_check_rehashed): Likewise. |
| * testsuite/23_containers/unordered_set/debug/89608_neg.cc: New. |
| |
| 2019-03-07 Andreas Schwab <schwab@suse.de> |
| |
| * config/abi/post/riscv64-linux-gnu: New directory. |
| * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: New file. |
| |
| 2019-03-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/function_objects/bind_front/1.cc: Change from |
| compile test to run. Fix typo. |
| |
| * doc/xml/manual/status_cxx2020.xml: Update C++20 status. |
| * doc/html/*: Regenerate. |
| |
| P0356R5 Simplified partial function application |
| * include/std/functional [C++20] (_Bind_front, _Bind_front_t): Define |
| helpers for bind_front. |
| (bind_front, __cpp_lib_bind_front): Define. |
| * testsuite/20_util/function_objects/bind_front/1.cc: New test. |
| |
| 2019-03-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (__cpp_lib_bounded_array_traits): Define. |
| * include/std/version (__cpp_lib_bounded_array_traits): Likewise. |
| * testsuite/20_util/is_bounded_array/value.cc: Check for macro. |
| * testsuite/20_util/is_unbounded_array/value.cc: Likewise. |
| |
| 2019-03-06 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| PR libstdc++/86655 - std::assoc_legendre should not constrain |
| the value of m (or x). |
| * include/tr1/legendre_function.tcc (__assoc_legendre_p, |
| __sph_legendre): If degree > order Don't throw, return 0. |
| (__legendre_p, __assoc_legendre_p): Don't constrain x either. |
| * testsuite/special_functions/02_assoc_legendre/pr86655.cc: New test. |
| * testsuite/special_functions/20_sph_legendre/pr86655.cc: New test. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 02_assoc_legendre/pr86655.cc: New test. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 22_sph_legendre/pr86655.cc: New test. |
| |
| 2019-03-06 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Rewrite variant. |
| Also PR libstdc++/85517 |
| * include/std/variant (__do_visit): New. |
| (__variant_cast): Likewise. |
| (__variant_cookie): Likewise. |
| (__erased_*): Remove. |
| (_Variant_storage::_S_vtable): Likewise. |
| (_Variant_storage::__M_reset_impl): Adjust to use __do_visit. |
| (_Variant_storage::__M_reset): Adjust. |
| (__variant_construct): New. |
| (_Copy_ctor_base(const _Copy_ctor_base&)): Adjust to use |
| __variant_construct. |
| (_Move_ctor_base(_Move_ctor_base&&)): Likewise. |
| (_Move_ctor_base::__M_destructive_copy): New. |
| (_Move_ctor_base::__M_destructive_move): Adjust to use |
| __variant_construct. |
| (_Copy_assign_base::operator=): Adjust to use __do_visit. |
| (_Copy_assign_alias): Adjust to check both copy assignment |
| and copy construction for triviality. |
| (_Move_assign_base::operator=): Adjust to use __do_visit. |
| (_Multi_array): Add support for visitors that accept and return |
| a __variant_cookie. |
| (__gen_vtable_impl::_S_apply_all_alts): Likewise. |
| (__gen_vtable_impl::_S_apply_single_alt): Likewise. |
| (__gen_vtable_impl::__element_by_index_or_cookie): New. Generate |
| a __variant_cookie temporary for a variant that is valueless and.. |
| (__gen_vtable_impl::__visit_invoke): ..adjust here. |
| (__gen_vtable::_Array_type): Conditionally make space for |
| the __variant_cookie visitor case. |
| (__variant_construct_by_index): New. |
| (get_if): Adjust to use std::addressof. |
| (relops): Adjust to use __do_visit. |
| (variant): Add __variant_cast and __variant_construct_by_index |
| as friends. |
| (variant::emplace): Use _M_reset() and __variant_construct_by_index |
| instead of self-destruction. |
| (variant::swap): Adjust to use __do_visit. |
| (visit): Reimplement in terms of __do_visit. |
| (__variant_hash_call_base_impl::operator()): Adjust to use __do_visit. |
| * testsuite/20_util/variant/compile.cc: Adjust. |
| * testsuite/20_util/variant/run.cc: Likewise. |
| |
| 2019-03-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config.h (_cpp_lib_char8_t): Add L suffix to |
| constant. |
| * testsuite/experimental/feat-char8_t.cc: Likewise. |
| |
| * include/std/type_traits [C++20] (is_bounded_array) |
| (is_unbounded_array, is_bounded_array_v, is_unbounded_array_v): |
| Define. |
| * testsuite/20_util/is_bounded_array/requirements/ |
| explicit_instantiation.cc: New test. |
| * testsuite/20_util/is_bounded_array/requirements/typedefs.cc: New |
| test. |
| * testsuite/20_util/is_bounded_array/value.cc: New test. |
| * testsuite/20_util/is_unbounded_array/requirements/ |
| explicit_instantiation.cc: New test. |
| * testsuite/20_util/is_unbounded_array/requirements/typedefs.cc: New |
| * test. |
| * testsuite/20_util/is_unbounded_array/value.cc: New test. |
| |
| * include/bits/ptr_traits.h [C++20] (pointer_traits<T*>::pointer_to): |
| Add constexpr. |
| * testsuite/20_util/pointer_traits/pointer_to_constexpr.cc: New test. |
| |
| 2019-03-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/c_compatibility/math.h [C++20] (lerp): Add using |
| declaration. |
| * include/c_global/cmath [C++20] (__cpp_lib_interpolate): Define. |
| (__lerp): Define function template to implement lerp. |
| (lerp(float, float, float), lerp(double, double, double)) |
| (lerp(long double, long double, long double)): Define for C++20. |
| * include/std/numeric [C++20] (__cpp_lib_interpolate): Define. |
| (midpoint(T, T), midpoint(T*, T*)): Define. |
| * include/std::version [C++20] (__cpp_lib_interpolate): Define. |
| * testsuite/26_numerics/lerp.cc: New test. |
| * testsuite/26_numerics/midpoint/floating.cc: New test. |
| * testsuite/26_numerics/midpoint/integral.cc: New test. |
| * testsuite/26_numerics/midpoint/pointer.cc: New test. |
| |
| 2019-03-04 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| PR libstdc++/88996 Implement P0439R0 |
| Make std::memory_order a scoped enumeration. |
| * include/bits/atomic_base.h: For C++20 make memory_order a scoped enum, |
| add variables for the old enumerators. Adjust calls. |
| * testsuite/29_atomics/headers/atomic/types_std_c++2a.cc: New test. |
| * testsuite/29_atomics/headers/atomic/types_std_c++2a_neg.cc: New test. |
| |
| 2019-03-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Remove bogus dg-do |
| directive. |
| |
| * include/std/memory_resource (polymorphic_allocator): Add default |
| template argument for C++20. |
| (polymorphic_allocator::allocate_bytes) |
| (polymorphic_allocator::deallocate_bytes) |
| (polymorphic_allocator::allocate_object) |
| (polymorphic_allocator::deallocate_object) |
| (polymorphic_allocator::new_object) |
| (polymorphic_allocator::delete_object): New member functions for |
| C++20. |
| * testsuite/20_util/polymorphic_allocator/allocate_object.cc: New |
| test. |
| |
| 2019-03-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89562 |
| * src/filesystem/ops-common.h (do_copy_file): Open files in binary |
| mode for mingw. |
| |
| 2019-03-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource) |
| [!__cpp_sized_deallocation]: Do not pass size to operator delete. |
| |
| * include/std/memory (uses_allocator_construction_args): New set of |
| overloaded functions. |
| (make_obj_using_allocator, uninitialized_construct_using_allocator): |
| New functions. |
| * include/std/memory_resource (polymorphic_allocator::construct) |
| [__cplusplus > 201703l]: Replace all overloads with a single function |
| using uses_allocator_construction_args. |
| * testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: New |
| test. |
| * testsuite/20_util/uses_allocator/make_obj.cc: New test. |
| |
| 2019-02-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89466 |
| * acinclude.m4 (GLIBCXX_CONFIGURE_DOCBOOK): Reorder check for local |
| stylesheet directories before check for xsltproc. Try to use |
| xmlcatalog to find local stylesheet directory before trying hardcoded |
| paths. Add path used by suse to hardcoded paths. Adjust xsltproc |
| check to look for the same stylesheet as doc/Makefile.am uses. Don't |
| use xsltproc if xmlcatalog fails to find a local stylesheet. |
| * configure.ac: Check for xmlcatalog. |
| * Makefile.in: Regenerate. |
| * configure: Likewise. |
| * doc/Makefile.in: Likewise. |
| * include/Makefile.in: Likewise. |
| * libsupc++/Makefile.in: Likewise. |
| * po/Makefile.in: Likewise. |
| * python/Makefile.in: Likewise. |
| * src/Makefile.in: Likewise. |
| * src/c++11/Makefile.in: Likewise. |
| * src/c++17/Makefile.in: Likewise. |
| * src/c++98/Makefile.in: Likewise. |
| * src/filesystem/Makefile.in: Likewise. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2019-02-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89477 |
| * include/bits/alloc_traits.h (_RequireNotAllocator): New helper for |
| container deduction guides. |
| * include/bits/hashtable.h (_RequireNotAllocatorOrIntegral): Likewise. |
| * include/bits/stl_map.h (map): Use _RequireNotAllocator to constrain |
| parameters in deduction guides. |
| * include/bits/stl_multimap.h (multimap): Likewise. |
| * include/bits/stl_multiset.h (multiset): Likewise. |
| * include/bits/stl_queue.h (queue, priority_queue): Likewise. |
| * include/bits/stl_set.h (set): Likewise. |
| * include/bits/stl_stack.h (stack): Likewise. |
| * include/bits/unordered_map.h (unordered_map, unordered_multimap): |
| use _RequireNotAllocator and _RequireNotAllocatorOrIntegral to |
| constrain parameters in deduction guides. |
| * include/bits/unordered_set.h (unordered_set, unordered_multiset): |
| Likewise. |
| * testsuite/23_containers/map/cons/deduction.cc: Test additional |
| deduction cases. |
| * testsuite/23_containers/multiset/cons/deduction.cc: Likewise. |
| * testsuite/23_containers/set/cons/deduction.cc: Likewise. |
| * testsuite/23_containers/unordered_map/cons/deduction.cc: Likewise. |
| * testsuite/23_containers/unordered_multimap/cons/deduction.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_multiset/cons/deduction.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_set/cons/deduction.cc: Likewise. |
| |
| PR libstdc++/89416 |
| * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Change |
| to class template and partial specialization using void_t. |
| (__is_copy_insertable, __is_move_insertable): Adjust base class. |
| |
| 2019-02-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89416 |
| * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Make |
| copy and move members public. |
| |
| 2019-02-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (__underlying_type_impl): New helper to |
| make underlying_type SFINAE-friendly. |
| (underlying_type): Derive from __underlying_type_impl. |
| * testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New |
| test. |
| |
| PR libstdc++/89446 |
| * include/bits/char_traits.h (__constant_char_array): Check index is |
| in range before dereferencing. |
| (char_traits<char>::compare, char_traits<char>::find) |
| (char_traits<char8_t>::compare, char_traits<char8_t>::find): Return |
| immediately if n is zero. |
| (char_traits<wchar_t>::compare, char_traits<wchar_t>::find): Likewise. |
| Remove workarounds for PR 67026. |
| * testsuite/21_strings/basic_string_view/operators/char/89446.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/operators/wchar_t/89446.cc: |
| New test. |
| |
| 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Adjust. |
| * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. |
| |
| 2019-02-22 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/89402 |
| * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Change return |
| type to std::size_t and argument to type to long double. |
| |
| 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * configure.host (abi_baseline_pair): Adjust for SPARC64/Linux. |
| * config/abi/post/sparc64-linux-gnu: New directory. |
| * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: New file. |
| * config/abi/post/sparc64-linux-gnu/32: New directory. |
| * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: New file. |
| |
| 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/29_atomics/headers/atomic/types_std_c++20.cc: New test. |
| * testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: New |
| test. |
| |
| 2019-02-22 Tom Honermann <tom@honermann.net> |
| |
| * python/libstdcxx/v6/printers.py (register_type_printers): Add type |
| printers for u8string and u8string_view. |
| |
| 2019-02-22 Tom Honermann <tom@honermann.net> |
| |
| * testsuite/18_support/byte/ops.cc: Validate |
| std::to_integer<char8_t>, std::to_integer<char16_t>, and |
| std::to_integer<char32_t>. |
| * testsuite/18_support/numeric_limits/dr559.cc: Validate |
| std::numeric_limits<char8_t>. |
| * testsuite/18_support/numeric_limits/lowest.cc: Validate |
| std::numeric_limits<char8_t>::lowest(). |
| * testsuite/18_support/numeric_limits/max_digits10.cc: Validate |
| std::numeric_limits<char8_t>::max_digits10. |
| * testsuite/18_support/type_info/fundamental.cc: Validate |
| typeinfo for char8_t. |
| * testsuite/20_util/from_chars/1_c++20_neg.cc: New test, validating |
| std::from_chars with char8_t. |
| * testsuite/20_util/hash/requirements/explicit_instantiation.cc: |
| Validate explicit instantiation of std::hash<char8_t>. |
| * testsuite/20_util/is_integral/value.cc: Validate |
| std::is_integral<char8_t>. |
| * testsuite/20_util/make_signed/requirements/typedefs-4.cc: |
| Validate std::make_signed<char8_t>. |
| * testsuite/21_strings/basic_string/cons/char/deduction.cc: |
| Validate u8string construction from char8_t sources. |
| * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Validate |
| std::pmr::u8string. |
| * testsuite/21_strings/basic_string_view/operations/compare/ |
| char/70483.cc: Validate substr operations on u8string_view. |
| * testsuite/21_strings/basic_string_view/typedefs.cc: Validate that |
| the u8string_view typedef is defined. |
| * testsuite/21_strings/char_traits/requirements/ |
| constexpr_functions.cc: Validate char_traits<char8_t> constexpr |
| member functions. |
| * testsuite/21_strings/char_traits/requirements/ |
| constexpr_functions_c++17.cc: Validate char_traits<char8_t> C++17 |
| constexpr member functions. |
| * testsuite/21_strings/headers/string/types_std_c++0x.cc: Validate |
| that the u8string typedef is defined. |
| * testsuite/22_locale/locale/cons/unicode.cc: Validate the presence |
| of the std::codecvt<char16_t, char8_t, std::mbstate_t> and |
| std::codecvt<char32_t, char8_t, std::mbstate_t> facets. |
| * testsuite/29_atomics/atomic/cons/assign_neg.cc: Update line |
| numbers. |
| * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. |
| * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: |
| Likewise. |
| * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. |
| * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: |
| Validate std::atomic<char8_t>::is_always_lock_free |
| * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: |
| Update line numbers. |
| * testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc: |
| Likewise. |
| * testsuite/29_atomics/atomic_integral/operators/increment_neg.cc: |
| Likewise. |
| * testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc: |
| Validate std::experimental::pmr::u8string. |
| * testsuite/experimental/string_view/typedefs.cc: Validate that the |
| u8string_view typedef is defined. |
| * testsuite/util/testsuite_common_types.h: Add char8_t, char16_t and |
| char32_t to the typelists. |
| |
| 2019-02-22 Tom Honermann <tom@honermann.net> |
| |
| * include/ext/typelist.h: Constrain a partial specialization of |
| typelist::detail::append_ to only match chain<T1,T2>. |
| |
| 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89416 |
| * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Replace |
| class template with class. Replace move and copy member types with |
| member alias templates, so they are only instantiated when needed. |
| (__is_copy_insertable, __is_move_insertable): Adjust base class. |
| * testsuite/23_containers/vector/modifiers/push_back/89130.cc: Enable |
| test for C++11/14/17 as well. |
| * testsuite/23_containers/vector/modifiers/push_back/89416.cc: New |
| test. |
| |
| 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/89402 |
| * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Add |
| _GLIBCXX_PURE to the alias declaration. |
| |
| 2019-02-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string/literals/types.cc |
| [_GLIBCXX_USE_CHAR8_T]: Adjust expected string type for u8 literal. |
| * testsuite/21_strings/basic_string/literals/values.cc |
| [_GLIBCXX_USE_CHAR8_T]: Likewise. |
| * testsuite/22_locale/codecvt/char16_t.cc: Adjust for u8 literals |
| potentially having different type. |
| * testsuite/22_locale/codecvt/char32_t.cc: Likewise. |
| * testsuite/22_locale/codecvt/codecvt_utf8/79980.cc: Cast u8 literal |
| to char. |
| * testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: Likewise. |
| * testsuite/22_locale/codecvt/utf8.cc: Likewise. |
| * testsuite/22_locale/conversions/string/2.cc: Remove u8 prefix from |
| string literals only using basic character set. |
| * testsuite/22_locale/conversions/string/3.cc: Likewise. Cast other |
| u8 literals to char. |
| * testsuite/29_atomics/headers/atomic/macros.cc [_GLIBCXX_USE_CHAR8_T]: |
| Test ATOMIC_CHAR8_T_LOCK_FREE. |
| Add missing #error to ATOMIC_CHAR16_T_LOCK_FREE test. |
| * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc |
| [_GLIBCXX_USE_CHAR8_T]: Check for std::atomic_char8_t. |
| * testsuite/experimental/string_view/literals/types.cc |
| [_GLIBCXX_USE_CHAR8_T]: Adjust expected string_view type for u8 |
| literal. |
| * testsuite/experimental/string_view/literals/values.cc |
| [_GLIBCXX_USE_CHAR8_T]: Likewise. |
| |
| 2019-02-19 Tom Honermann <tom@honermann.net> |
| |
| * testsuite/18_support/numeric_limits/char8_t.cc: New test cloned |
| from char16_32_t.cc; validates numeric_limits<char8_t>. |
| * testsuite/21_strings/basic_string/literals/types-char8_t.cc: New |
| test cloned from types.cc; validates operator""s for char8_t |
| returns u8string. |
| * testsuite/21_strings/basic_string/literals/values-char8_t.cc: New |
| test cloned from values.cc; validates construction and comparison |
| of u8string values. |
| * testsuite/21_strings/basic_string/requirements/ |
| /explicit_instantiation/char8_t/1.cc: New test cloned from |
| char16_t/1.cc; validates explicit instantiation of |
| basic_string<char8_t>. |
| * testsuite/21_strings/basic_string_view/literals/types-char8_t.cc: |
| New test cloned from types.cc; validates operator""sv for char8_t |
| returns u8string_view. |
| * testsuite/21_strings/basic_string_view/literals/ |
| values-char8_t.cc: New test cloned from values.cc; validates |
| construction and comparison of u8string_view values. |
| * testsuite/21_strings/basic_string_view/requirements/ |
| explicit_instantiation/char8_t/1.cc: New test cloned from |
| char16_t/1.cc; validates explicit instantiation of |
| basic_string_view<char8_t>. |
| * testsuite/21_strings/char_traits/requirements/char8_t/65049.cc: |
| New test cloned from char16_t/65049.cc; validates that |
| char_traits<char8_t> is not vulnerable to the concerns in PR65049. |
| * testsuite/21_strings/char_traits/requirements/char8_t/ |
| typedefs.cc: New test cloned from char16_t/typedefs.cc; validates |
| that char_traits<char8_t> member typedefs are present and correct. |
| * testsuite/21_strings/char_traits/requirements/ |
| explicit_instantiation/char8_t/1.cc: New test cloned from |
| char16_t/1.cc; validates explicit instantiation of |
| char_traits<char8_t>. |
| * testsuite/22_locale/codecvt/char16_t-char8_t.cc: New test cloned |
| from char16_t.cc: validates |
| codecvt<char16_t, char8_t, mbstate_t>. |
| * testsuite/22_locale/codecvt/char32_t-char8_t.cc: New test cloned |
| from char32_t.cc: validates |
| codecvt<char32_t, char8_t, mbstate_t>. |
| * testsuite/22_locale/codecvt/utf8-char8_t.cc: New test cloned from |
| utf8.cc; validates codecvt<char16_t, char8_t, std::mbstate_t> and |
| codecvt<char32_t, char8_t, std::mbstate_t>. |
| * testsuite/27_io/filesystem/path/native/string-char8_t.cc: New |
| test cloned from string.cc; validates filesystem::path construction |
| from char8_t input. |
| * testsuite/experimental/feat-char8_t.cc: New test; validates that |
| the __cpp_lib_char8_t feature test macro is defined with the |
| correct value. |
| * testsuite/experimental/filesystem/path/native/string-char8_t.cc: |
| New test cloned from string.cc; validates filesystem::path |
| construction from char8_t input. |
| * testsuite/experimental/string_view/literals/types-char8_t.cc: New |
| test cloned from types.cc; validates operator""sv for char8_t |
| returns u8string_view. |
| * testsuite/experimental/string_view/literals/values-char8_t.cc: |
| New test cloned from values.cc; validates construction and |
| comparison of u8string_view values. |
| * testsuite/experimental/string_view/requirements/ |
| explicit_instantiation/char8_t/1.cc: New test cloned from |
| char16_t/1.cc; validates explicit instantiation of |
| basic_string_view<char8_t>. |
| * testsuite/ext/char8_t/atomic-1.cc: New test; validates that |
| ATOMIC_CHAR8_T_LOCK_FREE is not defined if char8_t support is not |
| enabled. |
| |
| 2019-02-19 Tom Honermann <tom@honermann.net> |
| |
| P0482R5 char8_t: Standard library support |
| * config/abi/pre/gnu-versioned-namespace.ver (CXXABI_2.0): Add |
| typeinfo symbols for char8_t. |
| * config/abi/pre/gnu.ver: Add CXXABI_1.3.12. |
| (GLIBCXX_3.4.26): Add symbols for specializations of |
| numeric_limits and codecvt that involve char8_t. |
| (CXXABI_1.3.12): Add typeinfo symbols for char8_t. |
| * include/bits/atomic_base.h: Add atomic_char8_t. |
| * include/bits/basic_string.h: Add std::hash<u8string> and |
| operator""s(const char8_t*, size_t). |
| * include/bits/c++config: Define _GLIBCXX_USE_CHAR8_T and |
| __cpp_lib_char8_t. |
| * include/bits/char_traits.h: Add char_traits<char8_t>. |
| * include/bits/codecvt.h: Add |
| codecvt<char16_t, char8_t, mbstate_t>, |
| codecvt<char32_t, char8_t, mbstate_t>, |
| codecvt_byname<char16_t, char8_t, mbstate_t>, and |
| codecvt_byname<char32_t, char8_t, mbstate_t>. |
| * include/bits/cpp_type_traits.h: Add __is_integer<char8_t> to |
| recognize char8_t as an integral type. |
| * include/bits/fs_path.h: (path::__is_encoded_char): Recognize |
| char8_t. |
| (path::u8string): Return std::u8string when char8_t support is |
| enabled. |
| (path::generic_u8string): Likewise. |
| (path::_S_convert): Handle conversion from char8_t input. |
| (path::_S_str_convert): Likewise. |
| * include/bits/functional_hash.h: Add hash<char8_t>. |
| * include/bits/locale_conv.h (__str_codecvt_out): Add overloads for |
| char8_t. |
| * include/bits/locale_facets.h (_GLIBCXX_NUM_UNICODE_FACETS): Bump |
| for new char8_t specializations. |
| * include/bits/localefwd.h: Add missing declarations of |
| codecvt<char16_t, char, mbstate_t> and |
| codecvt<char32_t, char, mbstate_t>. Add char8_t declarations |
| codecvt<char16_t, char8_t, mbstate_t> and |
| codecvt<char32_t, char8_t, mbstate_t>. |
| * include/bits/postypes.h: Add u8streampos |
| * include/bits/stringfwd.h: Add declarations of |
| char_traits<char8_t> and u8string. |
| * include/c_global/cstddef: Add __byte_operand<char8_t>. |
| * include/experimental/bits/fs_path.h (path::__is_encoded_char): |
| Recognize char8_t. |
| (path::u8string): Return std::u8string when char8_t support is |
| enabled. |
| (path::generic_u8string): Likewise. |
| (path::_S_convert): Handle conversion from char8_t input. |
| (path::_S_str_convert): Likewise. |
| * include/experimental/string: Add u8string. |
| * include/experimental/string_view: Add u8string_view, |
| hash<experimental::u8string_view>, and |
| operator""sv(const char8_t*, size_t). |
| * include/std/atomic: Add atomic<char8_t> and atomic_char8_t. |
| * include/std/charconv (__is_int_to_chars_type): Recognize char8_t |
| as a character type. |
| * include/std/limits: Add numeric_limits<char8_t>. |
| * include/std/string_view: Add u8string_view, |
| hash<experimental::u8string_view>, and |
| operator""sv(const char8_t*, size_t). |
| * include/std/type_traits: Add __is_integral_helper<char8_t>, |
| __make_unsigned<char8_t>, and __make_signed<char8_t>. |
| * libsupc++/atomic_lockfree_defines.h: Define |
| ATOMIC_CHAR8_T_LOCK_FREE. |
| * src/c++11/Makefile.am: Compile with -fchar8_t when compiling |
| codecvt.cc and limits.cc so that char8_t specializations of |
| numeric_limits and codecvt and emitted. |
| * src/c++11/Makefile.in: Likewise. |
| * src/c++11/codecvt.cc: Define members of |
| codecvt<char16_t, char8_t, mbstate_t>, |
| codecvt<char32_t, char8_t, mbstate_t>, |
| codecvt_byname<char16_t, char8_t, mbstate_t>, and |
| codecvt_byname<char32_t, char8_t, mbstate_t>. |
| * src/c++11/limits.cc: Define members of |
| numeric_limits<char8_t>. |
| * src/c++98/Makefile.am: Compile with -fchar8_t when compiling |
| locale_init.cc and localename.cc. |
| * src/c++98/Makefile.in: Likewise. |
| * src/c++98/locale_init.cc: Add initialization for the |
| codecvt<char16_t, char8_t, mbstate_t> and |
| codecvt<char32_t, char8_t, mbstate_t> facets. |
| * src/c++98/localename.cc: Likewise. |
| * testsuite/util/testsuite_abi.cc: Validate ABI bump. |
| |
| 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. |
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| 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. |
