| 2022-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-06-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/atomic (__atomic_val_t): Use __type_identity_t |
| instead of atomic<T>::value_type, as per LWG 3220. |
| * testsuite/29_atomics/atomic/lwg3220.cc: New test. |
| |
| 2022-06-15 Mark Mentovai <mark@mentovai.com> |
| |
| Backported from master: |
| 2022-06-13 Mark Mentovai <mark@mentovai.com> |
| |
| * include/experimental/bits/fs_path.h (__detail::__null_terminated): |
| Rename to __nul_terminated to avoid colliding with a macro in |
| Apple's SDK. |
| |
| 2022-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-05-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104731 |
| * testsuite/27_io/filesystem/iterators/error_reporting.cc: |
| Use a trailing char array as storage for dirent::d_name. |
| |
| 2022-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/iterators/error_reporting.cc: Use |
| autoconf macro to check whether d_type is present. |
| * testsuite/experimental/filesystem/iterators/error_reporting.cc: |
| Likewise. |
| |
| 2022-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-02-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_dir.cc (recursive_directory_iterator::increment): |
| Reset state to past-the-end iterator on error. |
| (fs::recursive_directory_iterator::pop(error_code&)): Likewise. |
| (fs::recursive_directory_iterator::pop()): Check _M_dirs before |
| it might get reset. |
| * src/filesystem/dir.cc (recursive_directory_iterator): Likewise, |
| for the TS implementation. |
| * testsuite/27_io/filesystem/iterators/error_reporting.cc: New test. |
| * testsuite/experimental/filesystem/iterators/error_reporting.cc: New test. |
| |
| 2022-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/map/allocator/move_cons.cc: New test. |
| * testsuite/23_containers/multimap/allocator/move_cons.cc: New test. |
| * testsuite/23_containers/multiset/allocator/move_cons.cc: New test. |
| * testsuite/23_containers/set/allocator/move_cons.cc: New test. |
| |
| 2022-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103501 |
| * include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&, false_type)): |
| Clear container if elements have been moved-from. |
| * testsuite/23_containers/multiset/allocator/103501.cc: New test. |
| * testsuite/23_containers/set/allocator/103501.cc: New test. |
| |
| 2022-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97944 |
| * testsuite/30_threads/jthread/95989.cc: Mark XFAIL. |
| |
| 2022-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/30_threads/jthread/95989.cc: Run all three test |
| functions, not just the first one twice. |
| |
| 2022-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-04-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99290 |
| * src/c++17/fs_ops.cc (fs::copy): Pass error_code to |
| directory_iterator constructor, and check on each iteration. |
| * src/filesystem/ops.cc (fs::copy): Likewise. |
| * testsuite/27_io/filesystem/operations/copy.cc: Check for |
| errors during recursion. |
| * testsuite/experimental/filesystem/operations/copy.cc: |
| Likewise. |
| |
| 2022-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/gdb-test.exp: Add target selector support to the |
| dg-final directives. |
| * testsuite/libstdc++-prettyprinters/80276.cc: Add xfail for |
| C++20. |
| * testsuite/libstdc++-prettyprinters/libfundts.cc: Likewise. |
| * testsuite/libstdc++-prettyprinters/prettyprinters.exp: Tweak |
| comment. |
| |
| 2022-06-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-06-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/105915 |
| * include/experimental/bits/fs_path.h (path::begin, path::end): |
| Remove noexcept from declarations. |
| |
| 2022-05-31 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-07-16 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/103904 |
| PR libstdc++/101231 |
| * include/std/ranges (_CachedPosition::_M_get): For non-forward |
| ranges, just call __builtin_unreachable. |
| * testsuite/std/ranges/istream_view.cc (test05): New test. |
| |
| 2022-05-31 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/103904 |
| * include/bits/iterator_concepts.h (weakly_incrementable): Remove |
| default_initializable requirement. |
| * include/bits/stl_iterator.h (common_iterator): Constrain the |
| default ctor. |
| (counted_iterator): Likewise. |
| * include/std/ranges (ranges::view): Remove default_initializable |
| requirement. |
| (subrange): Constrain the default ctor. |
| (__detail::__box::operator=): Handle self-assignment. |
| (single_view): Constraint the default ctor. |
| (iota_view): Relax semiregular constraint to copyable. |
| Constrain the default ctor. |
| (iota_view::_Iterator): Constraint the default ctor. |
| (filter_view): Likewise. |
| (filter_view::_Iterator): Likewise. |
| (transform_view): Likewise. |
| (transform_view::_Iterator): Likewise. |
| (take_view): Likewise. |
| (take_view::_Iterator): Likewise. |
| (take_while_view): Likewise. |
| (take_while_view::_Iterator): Likewise. |
| (drop_while_view): Likewise. |
| (drop_while_view::_Iterator): Likewise. |
| (join_view): Likewise. |
| (split_view): Constrain the default ctor. |
| (common_view): Likewise. |
| (reverse_view): Likewise. |
| (elements_view): Likewise. |
| (elements_view::_Iterator): Likewise. |
| * include/std/span (enable_view<span<_ElementType, _Extent>>): |
| Define this partial specialization to true unconditionally. |
| * testsuite/std/ranges/p2325.cc: New test. |
| * testsuite/std/ranges/single_view.cc (test06): New test. |
| * testsuite/std/ranges/view.cc: Adjust now that view doesn't |
| require default_initializable. |
| |
| 2022-05-29 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backported from master: |
| 2021-03-15 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * testsuite/17_intro/names.cc: Exclude j from the list |
| of test symbols for Darwin. |
| |
| 2022-05-29 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backported from master: |
| 2021-11-19 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * testsuite/lib/prune.exp: Prune dsymutil (ld64) warning. |
| |
| 2022-05-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-05-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/prerequisites.xml: Fix attributes for external |
| hyperlink. |
| * doc/html/manual/setup.html: Regenerate. |
| |
| 2022-05-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-05-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/html/manual/status.html: Regenerate. |
| * doc/xml/manual/status_cxx2020.xml: Fix supported version for |
| C++20 bit operations. |
| |
| 2022-05-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-04-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93602 |
| * doc/xml/manual/prerequisites.xml: Document libiconv |
| workarounds. |
| * doc/html/manual/setup.html: Regenerate. |
| * src/Makefile.am (CXXLINK): Add $(LTLIBICONV). |
| * src/Makefile.in: Regenerate. |
| |
| 2022-05-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-05-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/105502 |
| * include/bits/random.tcc |
| (operator>>(basic_istream<C,T>&, normal_distribution<R>&)): |
| Update state when __state_avail is false. |
| * testsuite/26_numerics/random/normal_distribution/operators/serialize.cc: |
| Check that deserialized object equals serialized one. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (operator==, operator<=>): Define |
| overloads for homogeneous specializations of reverse_iterator, |
| __normal_iterator and move_iterator. |
| |
| 2022-04-26 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_iterator.h (common_iterator::__arrow_proxy): |
| Make fully constexpr as per LWG 3595. |
| (common_iterator::__postfix_proxy): Likewise. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/104098 |
| * include/bits/stl_iterator.h (reverse_iterator): Check |
| __cpp_lib_concepts instead of __cplusplus. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (ranges::empty): Check whether |
| conversion to bool can throw. |
| * testsuite/std/ranges/access/empty.cc: Check for correct |
| noexcept-specifier. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102048 |
| * include/ext/rope (rope::erase(size_type)): Deprecate broken |
| function. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100153 |
| * include/bits/vector.tcc (vector<bool>::_M_shrink_to_fit()): |
| When size() is zero just deallocate and reset. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/span (span(Range&&)): Reorder constraints. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/random/random_device/cons/token.cc: |
| Retry if random devices produce the same value. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string/modifiers/append/wchar_t/1.cc: |
| Fix reads past the end of strings. |
| * testsuite/21_strings/basic_string/operations/compare/wchar_t/1.cc: |
| Likewise. |
| * testsuite/experimental/string_view/operations/compare/wchar_t/1.cc: |
| Likewise. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100117 |
| * testsuite/17_intro/headers/c++1998/49745.cc: Explicitly list |
| all C++ headers instead of including <bits/stdc++.h> |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103630 |
| * libsupc++/exception_ptr.h (make_exception_ptr): Decay the |
| template parameter. Use typeid of the static type. |
| * testsuite/18_support/exception_ptr/103630.cc: New test. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103650 |
| * include/Makefile.am: Rename LT_OBJDIR and STDC_HEADERS. |
| * include/Makefile.in: Regenerate. |
| * testsuite/17_intro/headers/c++1998/103650.cc: New test. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/bits/fs_ops.h (fs::copy_file): Remove |
| noexcept. |
| (fs::create_directories): Likewise. |
| (fs::remove_all): Likewise. |
| * src/filesystem/ops.cc (fs::copy_file): Remove noexcept. |
| (fs::create_directories): Likewise. |
| (fs::remove_all): Likewise. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-04-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/bits/fs_fwd.h (copy_file): Remove |
| incorrect noexcept from declaration. |
| * include/experimental/bits/fs_path.h (path::begin, path::end): |
| Add noexcept to declarations, to match definitions. |
| |
| 2022-04-26 Timm Bäder <tbaeder@redhat.com> |
| |
| Backported from master: |
| 2022-04-01 Timm Bäder <tbaeder@redhat.com> |
| |
| * include/bits/fs_ops.h: Fix filename in Doxygen comment. |
| * include/experimental/bits/fs_ops.h: Likewise. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-04-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc: |
| Check correct feature test macro. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-04-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/intro.xml: Fix comment. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-03-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/17_intro/names.cc (func): Undef on AIX. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (ranges::advance): Avoid signed |
| overflow. Do nothing if already equal to desired result. |
| * testsuite/24_iterators/range_operations/advance_overflow.cc: |
| New test. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/ext/rope/pthread7-rope.cc: Add dg-timeout-factor. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103911 |
| * include/std/charconv (__from_chars_alpha_to_num): Return |
| char instead of unsigned char. Change invalid return value to |
| 127 instead of using numeric trait. |
| (__from_chars_alnum): Fix comment. Do not use std::isdigit. |
| Change type of variable to char. |
| |
| 2022-04-26 Pavel I. Kryukov <pavel.kryukov@phystech.edu> |
| |
| Backported from master: |
| 2022-01-06 Pavel I. Kryukov <pavel.kryukov@phystech.edu> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103853 |
| * include/bits/forward_list.tcc (forward_list::merge): Check for |
| self-merge. |
| * testsuite/23_containers/forward_list/operations/merge.cc: New test. |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex_compiler.tcc (_Compiler::_M_match_token): |
| Use reserved name for parameter. |
| * testsuite/17_intro/names.cc: Check "token". |
| |
| 2022-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/17_intro/names.cc: Check 'sz'. |
| |
| 2022-04-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx1998.xml: Refer to GCC 10 not |
| 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/manual/status.html: Regenerate. |
| |
| 2022-02-17 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/102358 |
| * include/bits/stl_iterator.h (__niter_base): Make constexpr |
| for C++20. |
| (__miter_base): Likewise. |
| * testsuite/25_algorithms/move/constexpr.cc: New test. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/char_traits.h (__gnu_cxx::char_traits::move): |
| Do not compare unrelated pointers during constant evaluation. |
| * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: |
| Improve tests for char_traits::move. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103877 |
| * doc/xml/faq.xml: Add '-x c++' to preprocessor command. |
| * doc/html/faq.html: Regenerate. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103549 |
| * include/bits/regex.h (match_results): Give names to template |
| parameters in first declaration. |
| (match_results::_M_begin): Add default member-initializer. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103453 |
| * config/allocator/malloc_allocator_base.h |
| (_GLIBCXX_SANITIZE_STD_ALLOCATOR): Define for Clang. |
| * config/allocator/new_allocator_base.h |
| (_GLIBCXX_SANITIZE_STD_ALLOCATOR): Likewise. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Strip |
| versioned namespace from the type name that is printed. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/alloc_traits.h (allocator_traits): Add explicit |
| specialization for allocator<void>. Improve doxygen comments. |
| * include/bits/allocator.h (allocator<void>): Restore for the |
| versioned namespace. |
| (allocator<void>::construct, allocator<void>::destroy): Remove. |
| * include/ext/extptr_allocator.h (_Extptr_allocator<void>): |
| Add default constructor and converting constructor. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103086 |
| * testsuite/libstdc++-prettyprinters/cxx11.cc: Check unique_ptr |
| with non-empty pointer and non-empty deleter. |
| |
| 2022-01-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103086 |
| * python/libstdcxx/v6/printers.py (_tuple_impl_get): New helper |
| for accessing the tuple element stored in a _Tuple_impl node. |
| (tuple_get): New function for accessing a tuple element. |
| (unique_ptr_get): New function for accessing a unique_ptr. |
| (UniquePointerPrinter, StdPathPrinter): Use unique_ptr_get. |
| * python/libstdcxx/v6/xmethods.py (UniquePtrGetWorker): Cast |
| tuple to its base class before accessing _M_head_impl. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-07-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101571 |
| * include/bits/ranges_uninitialized.h (_DestroyGuard): Change |
| constructor parameter to reference and use addressof. |
| * testsuite/util/testsuite_iterators.h: Define deleted operator& |
| overloads for test iterators. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101965 |
| * include/std/charconv (__to_chars_i): Remove redundant check. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102894 |
| * include/std/any (make_any): Add SFINAE constraint. |
| * testsuite/20_util/any/102894.cc: New test. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102270 |
| * include/std/tuple (_Head_base, _Tuple_impl): Add |
| _GLIBCXX20_CONSTEXPR to allocator-extended constructors. |
| (tuple<>::swap(tuple&)): Add _GLIBCXX20_CONSTEXPR. |
| * testsuite/20_util/tuple/cons/102270.cc: New test. |
| * testsuite/util/testsuite_allocator.h (SimpleAllocator): Add |
| constexpr to constructor so it can be used for C++20 tests. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/unordered_map/cons/default.cc: Add |
| equality comparison operators to allocator. |
| * testsuite/23_containers/unordered_set/cons/default.cc: |
| Likewise. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-07-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100863 |
| * include/bits/hashtable.h (_Hashtable): Conditionally delete |
| default constructor by deriving from _Enable_default_constructor. |
| Construct that base-class explicitly in all non-forwarding, |
| non-defaulted constructors. |
| * testsuite/23_containers/unordered_map/cons/default.cc: New test. |
| * testsuite/23_containers/unordered_set/cons/default.cc: New test. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100863 |
| PR libstdc++/65816 |
| * include/bits/hashtable_policy.h (_Hashtable_ebo_helper): |
| Value-initialize subobject. |
| * testsuite/23_containers/unordered_map/allocator/default_init.cc: |
| Remove XFAIL. |
| * testsuite/23_containers/unordered_set/allocator/default_init.cc: |
| Remove XFAIL. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/move.h (forward(remove_reference_t<T>&&)): |
| Improve text of static_assert. |
| * testsuite/20_util/forward/c_neg.cc: Adjust dg-error. |
| * testsuite/20_util/forward/f_neg.cc: Likewise. |
| |
| 2021-11-26 Antony Polukhin <antoshkka@gmail.com> |
| |
| Backported from master: |
| 2021-08-17 Antony Polukhin <antoshkka@gmail.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.tcc (seed_seq::seed_seq): Reserve capacity |
| if distance is O(1). |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error |
| line number. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101870 |
| * include/c_global/cmath (hypot): Use __promoted_t. |
| (lerp): Add new overload accepting any arithmetic types. |
| * include/ext/type_traits.h (__promoted_t): New alias template. |
| * testsuite/26_numerics/lerp.cc: Moved to... |
| * testsuite/26_numerics/lerp/1.cc: ...here. |
| * testsuite/26_numerics/lerp/constexpr.cc: New test. |
| * testsuite/26_numerics/lerp/version.cc: New test. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/types/1.cc: Add c++11 target selector to |
| warnings. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/headers/memory/synopsis.cc: Define C++98 |
| alternative for macro. |
| * testsuite/20_util/shared_ptr/creation/99006.cc: Add effective |
| target keyword. |
| * testsuite/25_algorithms/copy/debug/99402.cc: Avoid C++11 |
| syntax. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/array/comparison_operators/96851.cc: |
| Skip test in debug mode. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h: Include required header for |
| std::iterator class template and iterator category tags. |
| |
| 2021-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101608 |
| * include/bits/ranges_algobase.h (__fill_n_fn): Check for |
| constant evaluation before using memset. |
| * testsuite/25_algorithms/fill_n/constrained.cc: Check |
| byte-sized values as well. |
| |
| 2021-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103381 |
| * include/ext/bitmap_allocator.h: Include <bits/stl_function.h> |
| instead of <functional>. |
| |
| 2021-11-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/valarray (begin, end): Remove nodiscard attribute. |
| |
| 2021-11-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103022 |
| * include/std/valarray (begin, end): Do not dereference an empty |
| valarray. Add noexcept and [[nodiscard]]. |
| * testsuite/26_numerics/valarray/range_access.cc: Check empty |
| valarray. Check iterator properties. Run as well as compiling. |
| * testsuite/26_numerics/valarray/range_access2.cc: Likewise. |
| * testsuite/26_numerics/valarray/103022.cc: New test. |
| |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/28_regex/match_results/102667.C: Moved to... |
| * testsuite/28_regex/match_results/102667.cc: ...here. |
| |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string_view/requirements/trivially_copyable.cc: |
| Use -std=gnu++17 option. |
| |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90787 |
| * testsuite/27_io/filesystem/iterators/directory_iterator.cc: |
| Use new __gnu_test::permissions_are_testable() function. |
| * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/exists.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/remove.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/remove_all.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/experimental/filesystem/iterators/directory_iterator.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/iterators/recursive_directory_iterator.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/operations/exists.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/operations/is_empty.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/operations/remove.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/operations/temp_directory_path.cc: |
| Likewise. |
| * testsuite/util/testsuite_fs.h (__gnu_test::permissions_are_testable): |
| New function to guess whether testing permissions will work. |
| |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Remove |
| test directory after making it writable again. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: |
| Likewise. |
| |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (seed_seq): Constrain initializer-list |
| constructor. |
| * include/bits/random.tcc (seed_seq): Add template parameter. |
| * testsuite/26_numerics/random/seed_seq/cons/default.cc: Check |
| for noexcept. |
| * testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Check |
| constraints. |
| |
| 2021-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: |
| Increase dg-timeout-factor to 4. Fix -Wunused-parameter |
| warnings. Replace bitwise AND with logical AND in loop |
| condition. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: |
| Replace bitwise AND with logical AND in loop condition. |
| * testsuite/util/pstl/test_utils.h: Remove unused parameter |
| names. |
| |
| 2021-10-13 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-28 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100187 |
| PR libstdc++/100237 |
| PR libstdc++/100249 |
| PR libstdc++/100287 |
| * include/bits/ranges_algo.h (__search_n_fn::operator()): Give |
| the __value_comp lambda an explicit bool return type. |
| (__is_permutation_fn::operator()): Give the __proj_scan local |
| variable auto&& return type. Give the __comp_scan lambda an |
| explicit bool return type. |
| (__remove_fn::operator()): Give the __pred lambda an explicit |
| bool return type. |
| (__partition_fn::operator()): Don't std::move __first twice |
| when returning an empty subrange. |
| (__min_fn::operator()): Don't std::move __comp. |
| (__max_fn::operator()): Likewise. |
| (__minmax_fn::operator()): Likewise. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-08-02 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/101599 |
| * include/bits/ranges_algo.h (__reverse_copy_fn::operator()): |
| Add missing std::move in return statement. |
| (__partition_copy_fn::operator()): Rename templtae parameter |
| _O2 to _Out2. Uglify function parameters out_true and out_false. |
| * include/bits/ranges_algobase.h (__copy_or_move): Add missing |
| std::move to recursive call that unwraps a __normal_iterator |
| output iterator. |
| * testsuite/25_algorithms/copy/constrained.cc (test06): New test. |
| * testsuite/25_algorithms/move/constrained.cc (test05): New test. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-08-02 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/101589 |
| * include/std/ranges (lazy_split_view::_InnerIter::base): Make |
| the const& overload unconstrained and return a const reference |
| as per LWG 3533. Make unconditionally noexcept. |
| (elements_view::base): Revert accidental r12-569 change. |
| (elements_view::_Iterator::base): Make the const& overload |
| unconstrained and return a const reference as per LWG 3533. |
| Make unconditionally noexcept. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-08-02 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/101483 |
| * include/std/ranges (join_view::_Iterator::_Iterator): Add |
| missing std::move. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-20 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (split_view::_InnerIter::base): Define as |
| per P2210. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-19 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (transform_view::_Iterator::_S_iter_concept): |
| Consider _Base instead of _Vp as per LWG 3555. |
| (elements_view::_Iterator::_S_iter_concept): Likewise. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-19 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (split_view::_OuterIter::value_type::begin): |
| Remove the non-const overload, and remove the copyable constraint |
| on the const overload as per LWG 3553. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-19 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_iterator.h |
| (__detail::__common_iter_use_postfix_proxy): Add |
| move_constructible constraint as per LWG 3546. |
| (common_iterator::__postfix_proxy): Adjust initializer of |
| _M_keep as per LWG 3546. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100387 |
| * include/bits/ranges_algo.h (__minmax_fn::operator()): Rewrite |
| to limit comparison complexity to 3*N/2. |
| (__minmax_element_fn::operator()): Likewise. |
| (shift_right): Avoid premature std::move of __result. |
| * testsuite/25_algorithms/minmax/constrained.cc (test04, test05): |
| New tests. |
| * testsuite/25_algorithms/minmax_element/constrained.cc (test02): |
| Likewise. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-18 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/concepts (convertible_to): Just use declval as per |
| LWG 3557. |
| |
| 2021-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-21 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100606 |
| * include/std/ranges (drop_while_view::begin): Assert the |
| precondition added by LWG 3490. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/tuple/comparison_operators/overloaded.cc: |
| Restore test for operator<. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/basic_filebuf/close/81256.cc: Moved to... |
| * testsuite/27_io/basic_filebuf/close/wchar_t/81256.cc: ...here. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string_view/requirements/trivially_copyable.cc: |
| New test. |
| * testsuite/23_containers/span/trivially_copyable.cc: New test. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/Makefile.am [GLIBCXX_BUILD_DEBUG] (install-data-local): |
| Install another copy of the GDB hook. |
| * python/Makefile.in: Regenerate. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Define. |
| (build_libstdcxx_dictionary): Register printer for |
| std::error_code and std::error_condition. |
| * testsuite/libstdc++-prettyprinters/cxx11.cc: Test it. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102425 |
| * src/c++11/system_error.cc |
| (system_error_category::default_error_condition): Add 0 to |
| switch. |
| * testsuite/19_diagnostics/error_category/102425.cc: New test. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (advance): Remove non-deducible |
| template parameter. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99876 |
| * src/c++17/fs_ops.cc (fs::absolute): Call non-throwing form, |
| to avoid unnecessary current_path() call. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/valarray/dr630-3.C: Moved to... |
| * testsuite/26_numerics/valarray/dr630-3.cc: ...here. |
| * testsuite/27_io/basic_iostream/cons/16251.C: Moved to... |
| * testsuite/27_io/basic_iostream/cons/16251.cc: ...here. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102280 |
| * include/std/span (span(Range&&)): Add constraint to deduction |
| guide. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/25_algorithms/is_permutation/2.cc: Include <iterator>. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/integer_comparisons/greater.cc: New test. |
| |
| 2021-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102667 |
| * include/bits/regex.h (match_result::empty()): Optimize by |
| calling the base function directly. |
| (match_results::end()): Check _Base_type::empty() not empty(). |
| * testsuite/28_regex/match_results/102667.C: New test. |
| |
| 2021-08-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (basic_istream_view): Add default template |
| argument. |
| * testsuite/std/ranges/istream_view.cc: Check it. |
| |
| 2021-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100139 |
| * doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-08-17 Thomas Schwinge <thomas@codesourcery.com> |
| |
| Backported from master: |
| 2021-08-17 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * testsuite/lib/libstdc++.exp: Avoid illegal argument to verbose, |
| continued. |
| |
| 2021-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101866 |
| * testsuite/experimental/random/randint.cc: Loop and retry if |
| reseed() produces the same sequence. |
| |
| 2021-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-07-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101510 |
| * src/c++17/fs_ops.cc (fs::create_directories): Use status |
| instead of symlink_status. |
| * src/filesystem/ops.cc (fs::create_directories): Likewise. |
| * testsuite/27_io/filesystem/operations/create_directories.cc: |
| Check symlink to existing directory. |
| * testsuite/27_io/filesystem/operations/create_directory.cc: Do |
| not test with symlinks on Windows. |
| * testsuite/experimental/filesystem/operations/create_directories.cc: |
| Check symlink to existing directory. |
| * testsuite/experimental/filesystem/operations/create_directory.cc: |
| Do not test with symlinks on Windows. |
| |
| 2021-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-07-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101510 |
| * src/c++17/fs_ops.cc (create_dir): Adjust whitespace. |
| * testsuite/27_io/filesystem/operations/create_directory.cc: |
| Test creating directory with name of existing symlink to |
| directory. |
| * testsuite/experimental/filesystem/operations/create_directory.cc: |
| Likewise. |
| |
| 2021-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101056 |
| * libsupc++/compare (compare_partial_order_fallback): Add |
| constraint using reversed parameter order, as per LWG 3465. |
| * testsuite/18_support/comparisons/algorithms/fallback.cc: |
| Adjust expected result. |
| |
| 2021-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (__decayed_same_as): New helper concept. |
| (strong_order, weak_order, partial_order): Constrain with new |
| concept instead of using static_assert. |
| (compare_strong_order_fallback, compare_weak_order_fallback) |
| (compare_partial_order_fallback): Likewise. Do not deduce return |
| types. Remove redundant if-constexpr checks. |
| * testsuite/18_support/comparisons/algorithms/fallback.cc: New test. |
| |
| 2021-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100894 |
| * include/std/type_traits (__common_ref_impl<X&, Y&>): Only |
| use the type if it's a reference. |
| * testsuite/20_util/common_reference/100894.cc: New test. |
| |
| 2021-07-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96657 |
| * libsupc++/Makefile.am: Add atomicity.cc here. |
| * src/c++98/Makefile.am: Remove it from here. |
| * libsupc++/Makefile.in: Regenerate. |
| * src/c++98/Makefile.in: Regenerate. |
| * testsuite/18_support/exception_ptr/96657.cc: New test. |
| |
| 2021-07-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98842 |
| * include/std/optional (operator<=>(const optional<T>& const U&)): |
| Add missing constraint and add workaround for template |
| recursion. |
| * testsuite/20_util/optional/relops/three_way.cc: Check that |
| type without equality comparison cannot be compared when wrapped |
| in std::optional. |
| |
| 2021-07-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-07-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR c++/101361 |
| * include/std/string_view (ends_with): Use traits_type::compare |
| directly. |
| |
| 2021-07-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-07-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101411 |
| * include/std/span (as_writable_bytes): Add requires-clause. |
| * testsuite/23_containers/span/101411.cc: New test. |
| |
| 2021-07-06 Avi Kivity <avi@scylladb.com> |
| |
| Backported from master: |
| 2021-06-07 Avi Kivity <avi@scylladb.com> |
| |
| PR libstdc++/100900 |
| * include/std/ranges (elements_view::__iter_cat::_S_iter_cat): |
| Add missing typename. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95833 |
| * include/std/numeric (reduce(Iter, Iter, T, BinaryOp)): Replace |
| incorrect static_assert with ones matching the 'Mandates' |
| conditions in the standard. |
| * testsuite/26_numerics/reduce/95833.cc: New test. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/variant (__same_types, __check_visitor_results): |
| Remove. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/future (promise::set_value): Check for existence |
| of shared state before dereferncing it. |
| (promise::set_exception, promise::set_value_at_thread_exit) |
| (promise::set_exception_at_thread_exit): Likewise. |
| (promise<R&>::set_value, promise<R&>::set_exception) |
| (promise<R&>::set_value_at_thread_exit) |
| (promise<R&>::set_exception_at_thread_exit): Likewise. |
| (promise<void>::set_value, promise<void>::set_exception) |
| (promise<void>::set_value_at_thread_exit) |
| (promise<void>::set_exception_at_thread_exit): Likewise. |
| * testsuite/30_threads/promise/members/at_thread_exit2.cc: |
| Remove unused variable. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h (basic_string(const CharT*, const A&)): |
| Do not do arithmetic on null pointer. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp |
| (find_key_pointer(key_const_reference, false_type)) |
| (find_key_pointer(key_const_reference, true_type)): Do not |
| dereference null pointer. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/from_chars/3.cc: Use unsigned type to avoid |
| overflow. |
| * testsuite/24_iterators/reverse_iterator/2.cc: Do not add |
| non-zero value to null pointer. |
| * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: |
| Use past-the-end iterator for result. |
| * testsuite/25_algorithms/move_backward/69478.cc: Likewise. |
| * testsuite/25_algorithms/move_backward/93872.cc: Likewise. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100384 |
| * include/std/variant (__get_t): New alias template yielding the |
| return type of std::get<N> on a variant. |
| (__visit_result_t): New alias template yielding the result of |
| std::visit. |
| (__same_types): Move into namespace __detail::__variant. |
| (__check_visitor_results): Likewise. Use __invoke_result_t and |
| __get_t. |
| (__check_visitor_result): Remove. |
| (visit): Use __visit_result_t for return type. |
| * testsuite/20_util/variant/100384.cc: New test. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99006 |
| * include/bits/shared_ptr.h (allocate_shared): Assert that _Tp |
| is not an array type. |
| * include/bits/shared_ptr_base.h (__allocate_shared): Likewise. |
| * testsuite/20_util/shared_ptr/creation/99006.cc: New test. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/allocator.h (allocator<void>) [C++20]: Add |
| missing noexcept to constructor. Restore missing POCMA and |
| is_always_equal_traits. |
| * include/bits/memoryfwd.h (allocator_traits): Declare. |
| * include/ext/malloc_allocator.h (malloc_allocator::allocate): |
| Add nodiscard attribute. Add static assertion for LWG 3307. |
| * include/ext/new_allocator.h (new_allocator::allocate): Add |
| static assertion for LWG 3307. |
| * testsuite/20_util/allocator/void.cc: Check that converting |
| constructor is noexcept. Check for propagation traits and |
| size_type and difference_type. Check that pointer and |
| const_pointer are gone in C++20. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): |
| Initialize a non-reference deleter from an rvalue, as per LWG |
| 3548. |
| (__shared_ptr::_UniqCompatible): Add missing constraint. |
| * testsuite/20_util/shared_ptr/cons/lwg3548.cc: New test. |
| * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Check |
| constraints. |
| |
| 2021-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91488 |
| * include/bits/basic_string.h (__cpp_lib_constexpr_string): Only |
| define C++20 value when std::is_constant_evaluated is available. |
| * include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): |
| Likewise. |
| (__constant_string_p, __constant_array_p): Give external |
| linkage. |
| * include/std/version (__cpp_lib_constexpr_char_traits) |
| (__cpp_lib_constexpr_string): Only define C++20 values when |
| is_constant_evaluated is available. |
| |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/scoped_allocator/69293_neg.cc: Add dg-error |
| for additional errors in C++20. |
| * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise. |
| * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise. |
| |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100982 |
| * include/std/optional (optional::operator=(const optional<U>&)): |
| Fix value category used in is_assignable check. |
| * testsuite/20_util/optional/assignment/100982.cc: New test. |
| |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/101034 |
| * include/std/any (any(in_place_t<T>, initializer_list<U>, A&&...)) |
| (any::emplace<T>(initializer_list<U>, A&&...)): Fix constraint |
| to use lvalue. |
| * testsuite/20_util/any/cons/101034.cc: New test. |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-06-03 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100770 |
| * include/bits/ranges_algo.h (__detail::__can_reread_output): |
| Factor out this concept from ... |
| (__unique_copy_fn::operator()): ... here. Use the concept |
| throughout. |
| * testsuite/std/ranges/range.cc: Remove now ill-formed use |
| of range_value_t on an output_range. |
| * testsuite/util/testsuite_iterators.h (output_iterator_wrapper): |
| Define value_type, pointer and reference member types to void. |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-21 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100690 |
| * include/std/ranges (iota_view::_Sentinel::_M_distance_from): |
| Split out this member function from ... |
| (iota_view::_Sentinel::operator-): ... here, for sake of access |
| control. |
| * testsuite/std/ranges/iota/iota_view.cc (test05): New test. |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-06 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (filter_view::_Iterator::base): Make the |
| const& overload unconstrained and return a const reference as |
| per LWG 3533. Make unconditionally noexcept. |
| (transform_view::_Iterator::base): Likewise. |
| (elements_view::_Iterator::base): Likewise. |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-06 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_iterator.h (move_iterator::base): Make the |
| const& overload unconstrained and return a const reference as |
| per LWG 3391. Make unconditionally noexcept. |
| (counted_iterator::base): Likewise. |
| * testsuite/24_iterators/move_iterator/lwg3391.cc: New test. |
| * testsuite/24_iterators/move_iterator/move_only.cc: Adjust |
| has_member_base concept to decay-copy the result of base(). |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100631 |
| * include/std/ranges (elements_view::_Sentinel::operator-): Use |
| _M_distance_from in the other operator- overload too. |
| * testsuite/std/ranges/adaptors/elements.cc (test06): Augment test. |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100631 |
| * include/std/ranges (elements_view::_Iterator): Also befriend |
| _Sentinel<!_Const>. |
| (elements_view::_Sentinel::_M_equal): Templatize. |
| (elements_view::_Sentinel::_M_distance_from): Split out from ... |
| (elements_view::_Sentinel::operator-): ... here. Depend on |
| _Base2 instead of _Base in the return type. |
| * testsuite/std/ranges/adaptors/elements.cc (test06, test07): |
| New tests. |
| |
| 2021-06-10 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-20 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100639 |
| * include/bits/stl_iterator.h (reverse_iterator::difference_type): |
| In C++20 mode, define in terms of iter_difference_t as per P0896R4. |
| (reverse_iterator::reference): Likewise, but with iter_reference_t. |
| (reverse_iterator::value_type): Likewise, but with iter_value_t. |
| * testsuite/std/ranges/adaptors/reverse.cc (test08): New test. |
| * testsuite/24_iterators/reverse_iterator/100639.cc: New test. |
| |
| 2021-06-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100833 |
| * include/bits/range_access.h (ranges::advance(iter, n, sentinel)): |
| Fix return value for no-op case. |
| * testsuite/24_iterators/range_operations/advance.cc: Test |
| return values of three-argument overload. |
| |
| 2021-06-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-05-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100768 |
| * include/bits/range_access.h (ranges::advance) |
| (ranges::distance, ranges::next, ranges::prev): Replace |
| function templates with function objects. |
| * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: |
| Adjust for changes to function objects. |
| * testsuite/std/ranges/adaptors/elements.cc: Add using |
| declarations for names from namespace ranges. |
| * testsuite/std/ranges/adaptors/transform.cc: Likewise. |
| * testsuite/24_iterators/range_operations/100768.cc: New test. |
| |
| 2021-06-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99453 |
| * python/Makefile.am: Use archive name for printer hook if no |
| dynamic library name is available. |
| * python/Makefile.in: Regenerate. |
| |
| 2021-06-03 Philippe Blain <levraiphilippeblain@gmail.com> |
| |
| Backported from master: |
| 2021-04-21 Philippe Blain <levraiphilippeblain@gmail.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99453 |
| * python/Makefile.am: Install libstdc++*-gdb.py more robustly. |
| * python/Makefile.in: Regenerate. |
| |
| 2021-05-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100630 |
| * include/bits/fs_path.h (__is_constructible_from): Test |
| construction from a const lvalue, not an rvalue. |
| * include/experimental/bits/fs_path.h (__is_constructible_from): |
| Likewise. |
| * testsuite/27_io/filesystem/path/construct/100630.cc: New test. |
| * testsuite/experimental/filesystem/path/construct/100630.cc: |
| New test. |
| |
| 2021-05-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (find_type): Use tag attribute |
| instead of unqualified() method. |
| |
| 2021-05-05 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-05-05 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (transform_view::_Iterator::iter_swap): |
| Remove as per LWG 3520. |
| (join_view::_Iterator::iter_swap): Add indirectly_swappable |
| constraint as per LWG 3517. |
| |
| 2021-05-04 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-30 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (split_view::_InnerIter::operator++): |
| Depend on _Base instead of _Vp directly, as per LWG 3532. |
| |
| 2021-05-04 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-20 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/95983 |
| * include/bits/stl_iterator.h (__detail::__move_iter_cat): |
| Define. |
| (move_iterator): Derive from the above in C++20 in order to |
| conditionally define iterator_category as per P2259. |
| (move_iterator::__base_cat): No longer used, so remove. |
| (move_iterator::iterator_category): Remove in C++20. |
| (__detail::__common_iter_use_postfix_proxy): Define. |
| (common_iterator::_Proxy): Rename to ... |
| (common_iterator:__arrow_proxy): ... this. |
| (common_iterator::__postfix_proxy): Define as per P2259. |
| (common_iterator::operator->): Adjust. |
| (common_iterator::operator++): Adjust as per P2259. |
| (iterator_traits<common_iterator>::_S_iter_cat): Define. |
| (iterator_traits<common_iterator>::iterator_category): Change as |
| per P2259. |
| (__detail::__counted_iter_value_type): Define. |
| (__detail::__counted_iter_concept): Define. |
| (__detail::__counted_iter_cat): Define. |
| (counted_iterator): Derive from the above three classes in order |
| to conditionally define value_type, iterator_concept and |
| iterator category respectively as per P2259. |
| (counted_iterator::operator->): Define as per P2259. |
| (incrementable_traits<counted_iterator>): Remove as per P2259. |
| (iterator_traits<counted_iterator>): Adjust as per P2259. |
| * include/std/ranges (__detail::__iota_view_iter_cat): Define. |
| (iota_view::_Iterator): Derive from the above in order to |
| conditionally define iterator_category as per P2259. |
| (iota_view::_S_iter_cat): Rename to ... |
| (iota_view::_S_iter_concept): ... this. |
| (iota_view::iterator_concept): Use it to apply LWG 3291 changes. |
| (iota_view::iterator_category): Remove. |
| (__detail::__filter_view_iter_cat): Define. |
| (filter_view::_Iterator): Derive from the above in order to |
| conditionally define iterator_category as per P2259. |
| (filter_view::_Iterator): Move to struct __filter_view_iter_cat. |
| (filter_view::_Iterator::iterator_category): Remove. |
| (transform_view::_Base): Define. |
| (transform_view::__iter_cat): Define. |
| (transform_view::_Iterator): Derive from the above in order to |
| conditionally define iterator_category as per P2259. |
| (transform_view::_Iterator::_Base): Just alias |
| transform_view::_Base. |
| (transform_view::_Iterator::_S_iter_cat): Move to struct |
| transform_view::__iter_cat. |
| (transform_view::_Iterator::iterator_category): Remove. |
| (transform_view::_Sentinel::_Base): Just alias |
| transform_view::_Base. |
| (join_view::_Base): Define. |
| (join_view::_Outer_iter): Define. |
| (join_view::_Inner_iter): Define. |
| (join_view::_S_ref_is_glvalue): Define. |
| (join_view::__iter_cat): Define. |
| (join_view::_Iterator): Derive from it in order to conditionally |
| define iterator_category as per P2259. |
| (join_view::_Iterator::_Base): Just alias join_view::_Base. |
| (join_view::_Iterator::_S_ref_is_glvalue): Just alias |
| join_view::_S_ref_is_glvalue. |
| (join_view::_Iterator::_S_iter_cat): Move to struct |
| transform_view::__iter_cat. |
| (join_view::_Iterator::_Outer_iter): Just alias |
| join_view::_Outer_iter. |
| (join_view::_Iterator::_Inner_iter): Just alias |
| join_view::_Inner_iter. |
| (join_view::_Iterator::iterator_category): Remove. |
| (join_view::_Sentinel::_Base): Just alias join_view::_Base. |
| (__detail::__split_view_outer_iter_cat): Define. |
| (__detail::__split_view_inner_iter_cat): Define. |
| (split_view::_Base): Define. |
| (split_view::_Outer_iter): Derive from __split_view_outer_iter_cat |
| in order to conditionally define iterator_category as per P2259. |
| (split_view::_Outer_iter::iterator_category): Remove. |
| (split_view::_Inner_iter): Derive from __split_view_inner_iter_cat |
| in order to conditionally define iterator_category as per P2259. |
| (split_view::_Inner_iter::_S_iter_cat): Move to |
| __split_view_inner_iter_cat. |
| (split_view::_Inner_iter::iterator_category): Remove. |
| (elements_view::_Base): Define. |
| (elements_view::__iter_cat): Define. |
| (elements_view::_Iterator): Derive from the above in order to |
| conditionall define iterator_category as per P2259. |
| (elements_view::_Iterator::_Base): Just alias |
| elements_view::_Base. |
| (elements_view::_Iterator::_S_iter_concept) |
| (elements_view::_Iterator::iterator_concept): Define as per |
| P2259. |
| (elements_view::_Iterator::iterator_category): Remove. |
| (elements_view::_Sentinel::_Base): Just alias |
| elements_view::_Base. |
| * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: |
| Adjust constraints on iterator_traits<counted_iterator>. |
| * testsuite/std/ranges/p2259.cc: New test. |
| |
| 2021-05-03 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-27 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/100290 |
| * include/std/ranges (join_view::_Iterator::operator++): Correct |
| the return type of the lambda to avoid returning a copy of |
| _M_parent->_M_inner. |
| * testsuite/std/ranges/adaptors/join.cc (test10): New test. |
| |
| 2021-04-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h (__cpp_lib_constexpr_string): |
| Only define for C++17 and later. |
| |
| 2021-04-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100259 |
| * include/experimental/internet (net::ip::make_error_code) |
| (net::ip::make_error_condition, net::ip::make_network_v4) |
| (net::ip::operator==(const udp&, const udp&)): Add 'inline'. |
| |
| 2021-04-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h (__cpp_lib_constexpr_string): Define. |
| * include/std/version (__cpp_lib_constexpr_string): Define. |
| * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: |
| Check for __cpp_lib_constexpr_string. |
| * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: |
| Likewise. |
| * testsuite/21_strings/char_traits/requirements/version.cc: New test. |
| |
| 2021-04-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100180 |
| * testsuite/experimental/net/internet/address/v6/members.cc: |
| Require gthreads. |
| |
| 2021-04-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::find): Define. |
| (split_view::_OuterIter::operator++): Apply proposed resolution |
| of LWG 3505. |
| * testsuite/std/ranges/adaptors/split.cc (test10): New test. |
| |
| 2021-04-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::find_if): Simplify. |
| (__detail::find_if_not): Likewise. |
| (__detail::min): Remove. |
| (__detail::mismatch): Simplify. |
| (take_view::size): Use std::min instead of __detail::min. |
| |
| 2021-04-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::__returnable_element): New |
| concept. |
| (elements_view): Use this concept in its constraints. Add |
| missing private access specifier. |
| (elements_view::_S_get_element): Define as per LWG 3502. |
| (elements_view::operator*, elements_view::operator[]): Use |
| _S_get_element. |
| (elements_view::operator++): Remove unnecessary constraint |
| as per LWG 3492. |
| * testsuite/std/ranges/adaptors/elements.cc (test05): New test. |
| |
| 2021-04-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-31 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/97600 |
| * include/std/ranges (basic_istream_view::begin): Initialize |
| _Iterator from 'this' instead of '*this'. |
| (basic_istream_view::_Iterator::_Iterator): Adjust constructor |
| accordingly. |
| (filter_view::_Iterator::_Iterator): Take a filter_view* |
| argument instead of a filter_view& argument. |
| (filter_view::_Sentinel::_Sentinel): Likewise. |
| (filter_view::begin): Initialize _Iterator from 'this' instead |
| of '*this'. |
| (filter_view::end): Likewise. |
| (transform_view::_Iterator::_Iterator): Take a _Parent* instead |
| of a _Parent&. |
| (filter_view::_Iterator::operator+): Adjust accordingly. |
| (filter_view::_Iterator::operator-): Likewise. |
| (filter_view::begin): Initialize _Iterator from 'this' instead |
| of '*this'. |
| (filter_view::end): Likewise. |
| (join_view::_Iterator): Take a _Parent* instead of a _Parent&. |
| (join_view::_Sentinel): Likewise. |
| (join_view::begin): Initialize _Iterator from 'this' instead of |
| '*this'. |
| (join_view::end): Initialize _Sentinel from 'this' instead of |
| '*this'. |
| (split_view::_OuterIter): Take a _Parent& instead of a _Parent*. |
| (split_view::begin): Initialize _OuterIter from 'this' instead |
| of '*this'. |
| (split_view::end): Likewise. |
| * testsuite/std/ranges/97600.cc: New test. |
| |
| 2021-04-19 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/99402 |
| * include/debug/helper_functions.h (__can_advance(_InputIterator, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| (__can_advance(const _Safe_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| * include/debug/macros.h (__glibcxx_check_can_increment_dist): New, |
| use latter. |
| (__glibcxx_check_can_increment_range): Adapt to use latter. |
| (__glibcxx_check_can_decrement_range): Likewise. |
| * include/debug/safe_iterator.h |
| (_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&, |
| int)): New. |
| (__can_advance(const _Safe_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| * include/debug/safe_iterator.tcc |
| (_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&, |
| int)): New. |
| (_Safe_iterator<>::_M_valid_range(const _Safe_iterator<>&, |
| std::pair<difference_type, _Distance_precision>&, bool)): Adapt for |
| __dp_sign_max_size. |
| (__copy_move_a): Adapt to use __glibcxx_check_can_increment_dist. |
| (__copy_move_backward_a): Likewise. |
| (__equal_aux): Likewise. |
| * include/debug/stl_iterator.h (__can_advance(const std::reverse_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| (__can_advance(const std::move_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| * testsuite/25_algorithms/copy/debug/99402.cc: New test. |
| |
| 2021-04-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97570 |
| * libsupc++/new_opa.cc: Declare size_t in global namespace. |
| Remove unused header. |
| |
| 2021-04-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100060 |
| * include/std/bit: Only include <ext/numeric_traits.h> for |
| hosted build, use <limits> otherwise. |
| |
| 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100044 |
| * include/std/ranges (__detail::__iterator_sentinel_pair): |
| Remove helper concept. |
| (subrange(_Pr), subrange(Pr, __make_unsigned_like<...>)): Remove |
| deduction guides, as per LWG 3404. |
| * testsuite/std/ranges/subrange/lwg3282_neg.cc: Check that class |
| template argument deduction fails. |
| |
| 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (indirectly_readable): Add |
| partial specializations to resolve ambiguities (LWG 3446). |
| * testsuite/24_iterators/associated_types/readable.traits.cc: |
| Check types with both value_type and element_type. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR bootstrap/99983 |
| * include/bits/hashtable.h (_Hashtable): Fix noexcept-speciofier |
| on definition to match the one on the declaration. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99985 |
| * include/bits/hashtable.h (_Hashtable::_S_nothrow_move()): Fix |
| to be a valid constexpr function in C++11. |
| * testsuite/23_containers/unordered_set/cons/99985.cc: New test. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_fwd.h: Fix doxygen group command. |
| * include/bits/streambuf_iterator.h: Likewise. |
| * include/std/chrono: Likewise. |
| * include/std/memory: Likewise. |
| * include/std/thread: Likewise. |
| * include/tr1/complex: Likewise. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h: Tweak doxygen comment. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h: Fix doxygen group commands. |
| * include/bits/regex_constants.h: Likewise. |
| * include/tr1/random.h: Likewise. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/unordered_multiset/cons/noexcept_default_construct.cc: |
| Use allocator with the correct value type. |
| * testsuite/23_containers/unordered_set/cons/noexcept_default_construct.cc: |
| Likewise. |
| |
| 2021-04-08 François Dumont <fdumont@gcc.gnu.org> |
| |
| Backported from master: |
| 2020-07-29 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/96029 |
| * include/bits/hashtable.h |
| (_Hashtable(_Hashtable&& __ht, __node_alloc_type&& __a, true_type)): |
| Add noexcept qualification. |
| (_Hashtable(_Hashtable&&)): Fix noexcept qualification. |
| (_Hashtable(_Hashtable&&, const allocator_type&)): Add noexcept |
| qualification. |
| * include/bits/unordered_map.h |
| (unordered_map(unordered_map&&, const allocator_type&)): Add noexcept |
| qualification. |
| (unordered_multimap(unordered_multimap&&, const allocator_type&)): |
| Likewise. |
| * include/bits/unordered_set.h |
| (unordered_set(unordered_set&&, const allocator_type&)): Likewise. |
| (unordered_multiset(unordered_multiset&&, const allocator_type&)): |
| Likewise. |
| * include/debug/unordered_map |
| (unordered_map(unordered_map&&, const allocator_type&)): Likewise. |
| (unordered_multimap(unordered_multimap&&, const allocator_type&)): |
| Likewise. |
| * include/debug/unordered_set |
| (unordered_set(unordered_set&&, const allocator_type&)): Likewise. |
| (unordered_multiset(unordered_multiset&&, const allocator_type&)): |
| Likewise. |
| * testsuite/23_containers/unordered_map/allocator/default_init.cc: |
| New test. |
| * testsuite/23_containers/unordered_map/cons/noexcept_default_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_map/cons/noexcept_move_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_map/modifiers/move_assign.cc: |
| New test. |
| * testsuite/23_containers/unordered_multimap/cons/noexcept_default_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_multimap/cons/noexcept_move_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_multiset/cons/noexcept_default_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_multiset/cons/noexcept_move_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_set/allocator/default_init.cc: |
| New test. |
| * testsuite/23_containers/unordered_set/cons/noexcept_default_construct.cc: |
| New test. |
| * testsuite/23_containers/unordered_set/cons/noexcept_move_construct.cc: |
| New test. |
| |
| 2021-04-08 François Dumont <fdumont@gcc.gnu.org> |
| |
| Backported from master: |
| 2020-07-08 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/96029 |
| * include/bits/stl_tree.h (_Rb_tree_impl(_Rb_tree_impl&&)): Add noexcept |
| qualification based only on _Compare one. |
| * testsuite/23_containers/map/cons/noexcept_move_construct.cc: Add |
| static asserts. |
| * testsuite/23_containers/multimap/cons/noexcept_move_construct.cc: |
| Likewise. |
| * testsuite/23_containers/multiset/cons/noexcept_move_construct.cc: |
| Likewise. |
| * testsuite/23_containers/set/cons/noexcept_move_construct.cc: Likewise. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99805 |
| * src/c++17/fs_path.cc (path::_M_split_cmpts): Do not call |
| non-const member on _M_pathname, to avoid copy-on-write. |
| * testsuite/27_io/filesystem/path/decompose/parent_path.cc: |
| Check construction from strings that might be shared. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Replace Intel parallelstl |
| link with LLVM repo for PSTL. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/alloc_traits.h: Use markdown for code font. |
| * include/bits/basic_string.h: Fix @param names. |
| * include/bits/regex.h: Fix duplicate @retval names, and rename. |
| * include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: Add |
| group open to match existing group close. |
| * include/ext/pb_ds/priority_queue.hpp: Add blank line before group |
| open. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_base.h: Fix doxygen group close. |
| * include/bits/basic_ios.h: Likewise. |
| * include/bits/forward_list.h: Likewise. |
| * include/bits/fs_dir.h: Likewise. |
| * include/bits/fs_ops.h: Likewise. |
| * include/bits/fs_path.h: Likewise. |
| * include/bits/functional_hash.h: Likewise. |
| * include/bits/gslice.h: Likewise. |
| * include/bits/gslice_array.h: Likewise. |
| * include/bits/hashtable_policy.h: Likewise. |
| * include/bits/indirect_array.h: Likewise. |
| * include/bits/locale_classes.h: Likewise. |
| * include/bits/locale_facets.h: Likewise. |
| * include/bits/locale_facets_nonio.h: Likewise. |
| * include/bits/mask_array.h: Likewise. |
| * include/bits/refwrap.h: Likewise. |
| * include/bits/regex.h: Likewise. |
| * include/bits/regex_automaton.h: Likewise. |
| * include/bits/regex_compiler.h: Likewise. |
| * include/bits/regex_constants.h: Likewise. |
| * include/bits/regex_error.h: Likewise. |
| * include/bits/regex_executor.h: Likewise. |
| * include/bits/regex_scanner.h: Likewise. |
| * include/bits/shared_ptr.h: Likewise. |
| * include/bits/shared_ptr_atomic.h: Likewise. |
| * include/bits/shared_ptr_base.h: Likewise. |
| * include/bits/slice_array.h: Likewise. |
| * include/bits/specfun.h: Likewise. |
| * include/bits/std_function.h: Likewise. |
| * include/bits/std_mutex.h: Likewise. |
| * include/bits/stl_deque.h: Likewise. |
| * include/bits/stl_iterator.h: Likewise. |
| * include/bits/stl_iterator_base_types.h: Likewise. |
| * include/bits/stl_map.h: Likewise. |
| * include/bits/stl_multimap.h: Likewise. |
| * include/bits/stl_multiset.h: Likewise. |
| * include/bits/stl_numeric.h: Likewise. |
| * include/bits/stl_pair.h: Likewise. |
| * include/bits/stl_set.h: Likewise. |
| * include/bits/stl_uninitialized.h: Likewise. |
| * include/bits/stream_iterator.h: Likewise. |
| * include/bits/streambuf_iterator.h: Likewise. |
| * include/bits/unique_ptr.h: Likewise. |
| * include/bits/unordered_map.h: Likewise. |
| * include/bits/unordered_set.h: Likewise. |
| * include/decimal/decimal: Likewise. |
| * include/experimental/any: Likewise. |
| * include/experimental/array: Likewise. |
| * include/experimental/bits/fs_dir.h: Likewise. |
| * include/experimental/bits/fs_fwd.h: Likewise. |
| * include/experimental/bits/fs_ops.h: Likewise. |
| * include/experimental/bits/fs_path.h: Likewise. |
| * include/experimental/buffer: Likewise. |
| * include/experimental/internet: Likewise. |
| * include/experimental/optional: Likewise. |
| * include/experimental/propagate_const: Likewise. |
| * include/experimental/socket: Likewise. |
| * include/ext/pb_ds/assoc_container.hpp: Likewise. |
| * include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/tree_policy/node_metadata_selector.hpp: Likewise. |
| * include/ext/pb_ds/detail/trie_policy/node_metadata_selector.hpp: Likewise. |
| * include/ext/pb_ds/detail/types_traits.hpp: Likewise. |
| * include/ext/pb_ds/exception.hpp: Likewise. |
| * include/ext/pb_ds/priority_queue.hpp: Likewise. |
| * include/ext/pb_ds/tag_and_trait.hpp: Likewise. |
| * include/ext/random: Likewise. |
| * include/std/any: Likewise. |
| * include/std/atomic: Likewise. |
| * include/std/bitset: Likewise. |
| * include/std/chrono: Likewise. |
| * include/std/complex: Likewise. |
| * include/std/condition_variable: Likewise. |
| * include/std/fstream: Likewise. |
| * include/std/future: Likewise. |
| * include/std/istream: Likewise. |
| * include/std/iostream: Likewise. |
| * include/std/mutex: Likewise. |
| * include/std/numeric: Likewise. |
| * include/std/ostream: Likewise. |
| * include/std/ratio: Likewise. |
| * include/std/shared_mutex: Likewise. |
| * include/std/stdexcept: Likewise. |
| * include/std/streambuf: Likewise. |
| * include/std/system_error: Likewise. |
| * include/std/valarray: Likewise. |
| * include/std/variant: Likewise. |
| * include/tr1/cmath: Likewise. |
| * include/tr1/regex: Likewise. |
| * include/tr2/dynamic_bitset: Likewise. |
| * libsupc++/atomic_lockfree_defines.h: Likewise. |
| * libsupc++/exception: Likewise. |
| * libsupc++/exception.h: Likewise. |
| * libsupc++/exception_ptr.h: Likewise. |
| * libsupc++/nested_exception.h: Likewise. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/string_view: Adjust Doxygen @file comment. |
| |
| 2021-04-08 Release Manager |
| |
| * GCC 10.3.0 released. |
| |
| 2021-04-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99096 |
| * testsuite/util/testsuite_fs.h: Always include <unistd.h>. |
| |
| 2021-04-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config.h.in: Regenerate. |
| * config/os/djgpp/error_constants.h: Test POSIX errno macros |
| directly, instead of corresponding _GLIBCXX_HAVE_EXXX macros. |
| * config/os/mingw32-w64/error_constants.h: Likewise. |
| * config/os/mingw32/error_constants.h: Likewise. |
| * configure: Regenerate. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/specialized_algorithms/pstl/*: Add |
| dg-timeout-factor. |
| * testsuite/25_algorithms/pstl/*: Likewise. |
| * testsuite/26_numerics/pstl/*: Likewise. |
| * testsuite/28_regex/*: Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc: |
| Add dg-timeout-factor directive. |
| * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_search/61720.cc: Likewise. |
| * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc: |
| Likewise. |
| * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc: |
| Likewise. |
| * testsuite/28_regex/basic_regex/ctors/deduction.cc: Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/stop_token: Check _GLIBCXX_HAS_GTHREADS using |
| #ifdef instead of #if. |
| (stop_token::_S_yield()): Check _GLIBCXX_HAS_GTHREADS before |
| using __gthread_yield. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95765 |
| * include/bits/stl_algobase.h (__size_to_integer(float)) |
| (__size_to_integer(double), __size_to_integer(long double)) |
| (__size_to_integer(__float128)): Cast return type explicitly. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/17_intro/names.cc: Do not test 'v' on AIX. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h (size_type, difference_type): |
| Use allocator_traits to obtain the allocator's size_type and |
| difference_type. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (duration::_S_gcd(intmax_t, intmax_t)): |
| New helper function for finding GCD of two positive intmax_t |
| values. |
| (duration::__divide): New helper alias for dividing one period |
| by another. |
| (duration::__is_harmonic): Use __divide not ratio_divide. |
| (duration(const duration<R2, P2>&)): Require the duration rep |
| types to be convertible. |
| * testsuite/20_util/duration/cons/dr2094.cc: New test. |
| * testsuite/20_util/duration/requirements/reduced_period.cc: |
| Fix definition of unused member functions in test type. |
| * testsuite/20_util/duration/requirements/typedefs_neg2.cc: |
| Adjust expected errors. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (__duration_common_type): Ensure the |
| reduced ratio is used. Remove unused partial specialization |
| using __failure_type. |
| (common_type): Pass reduced ratios to __duration_common_type. |
| Add partial specializations for simple cases involving a single |
| duration or time_point type. |
| (duration::period): Use reduced ratio. |
| (duration::operator+(), duration::operator-()): Return duration |
| type using the reduced ratio. |
| * testsuite/20_util/duration/requirements/typedefs_neg2.cc: |
| Adjust expected errors. |
| * testsuite/20_util/duration/requirements/reduced_period.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96592 |
| * include/std/tuple (_TupleConstraints<true, T...>): Use |
| alternative is_constructible instead of std::is_constructible. |
| * testsuite/20_util/tuple/cons/96592.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/is_aggregate/value.cc: Adjust for changes to |
| definition of aggregates in C++20. |
| * testsuite/20_util/optional/requirements.cc: Adjust for |
| defaulted comparisons in C++20. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/tuple/78939.cc: Suppress warnings about |
| deprecation of volatile-qualified structured bindings in C++20. |
| * testsuite/20_util/variable_templates_for_traits.cc: Likewise |
| for deprecation of is_pod in C++20 |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/optional (bad_optional_access): Define default |
| constructor and destructor as defaulted. |
| * testsuite/20_util/optional/bad_access.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_algobase.h (__copy_n_fn): Only call |
| ranges::copy for positive values. |
| * include/bits/stl_algo.h (copy_n): Convert Size argument to an |
| integral type and only call __copy_n for positive values. |
| * testsuite/util/testsuite_iterators.h |
| (random_access_iterator_wrapper::operator+=): Fix range check for |
| negative values. |
| (output_container, input_container, forward_container) |
| (bidirectional_container, random_access_container): New alias |
| templates. |
| * testsuite/25_algorithms/copy_n/5.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/atomic (atomic): Add static assertions. |
| * testsuite/29_atomics/atomic/requirements/types_neg.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (move_iterator::operator=): Define. |
| * testsuite/24_iterators/move_iterator/dr3265.cc: New test. |
| |
| 2021-03-29 Paul Keir <paul.keir@uws.ac.uk> |
| |
| Backported from master: |
| 2020-06-15 Paul Keir <paul.keir@uws.ac.uk> |
| |
| * include/bits/char_traits.h (char_traits::move): constexpr move with |
| overlap was using copy_backward incorrectly. |
| * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: |
| New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/time_point_cast/rounding.cc: Remove |
| duplicate dg-do directive and add c++17 effective target. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/30_threads/thread/cons/84535.cc: Use a custom |
| namespace. |
| * testsuite/30_threads/thread/cons/lwg2097.cc: Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (libstdc++_init): Only set |
| tool_timeout if it hasn't been set by the user already. |
| |
| 2021-03-29 Moritz Sichert <sichert@in.tum.de> |
| |
| Backported from master: |
| 2021-03-23 Moritz Sichert <sichert@in.tum.de> |
| |
| * include/std/ranges (reverse_view::begin, reverse_view::end): |
| Qualify make_reverse_iterator calls to avoid ADL. |
| * testsuite/std/ranges/adaptors/reverse.cc: Test that |
| views::reverse works when make_reverse_iterator is defined |
| in an associated namespace. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-03-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (begin(T (&)[N]), end(T (&)[N])): |
| Add missing 'noexcept' as per LWG 2280. |
| (rbegin(T (&)[N]), rend(T (&)[N]), rbegin(initializer_list<T>)) |
| (rend(initializer_list<T>)): Add 'noexcept' as per LWG 3537. |
| * testsuite/24_iterators/range_access/range_access.cc: Check for |
| expected noexcept specifiers. Check result types of generic |
| std::begin and std::end overloads. |
| * testsuite/24_iterators/range_access/range_access_cpp14.cc: |
| Check for expected noexcept specifiers. |
| * testsuite/24_iterators/range_access/range_access_cpp17.cc: |
| Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99537 |
| * include/std/stop_token (_Stop_state_t::_M_release_ownership): |
| Use acq_rel memory ordering. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99533 |
| * src/c++17/fs_dir.cc (recursive_directory_iterator): Use new |
| helper function to check for permission denied errors. |
| * src/filesystem/dir.cc (recursive_directory_iterator): |
| Likewise. |
| * src/filesystem/dir-common.h (is_permission_denied_error): New |
| helper function. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99536 |
| * include/bits/random.h (normal_distribution): Use |
| default-initializer for _M_saved and _M_saved_available. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-03-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_cmp.h (__eq_builtin_ptr_cmp): Remove. |
| (ranges::equal_to, ranges::not_equal_to): Do not constrain |
| with __eq_builtin_ptr_cmp. |
| (ranges::less, ranges::greater, ranges::less_equal) |
| (ranges::greater_equal): Do not constrain with |
| __less_builtin_ptr_cmp. |
| * libsupc++/compare (compare_three_way): Do not constrain with |
| __3way_builtin_ptr_cmp. |
| * testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: Moved to... |
| * testsuite/18_support/comparisons/object/lwg3530.cc: ...here. |
| * testsuite/20_util/function_objects/range.cmp/lwg3530.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2014.xml: Document implementation |
| specific properties of std::experimental::filesystem::rename. |
| * doc/xml/manual/status_cxx2017.xml: Document implementation |
| specific properties of std::filesystem::rename. |
| * doc/html/*: Regenerate. |
| * src/c++17/fs_ops.cc (fs::rename): Implement correct behaviour |
| for directories on Windows. |
| * src/filesystem/ops-common.h (__gnu_posix::rename): Use |
| MoveFileExW on Windows. |
| * testsuite/27_io/filesystem/operations/rename.cc: New test. |
| * testsuite/experimental/filesystem/operations/rename.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_fs.h (nonexistent_path): Add |
| random number to the path. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/internet (address_v6::to_string): Include |
| scope ID in string. |
| (address_v6::loopback): Fix to be constexpr in C++14. |
| * testsuite/experimental/net/internet/address/v6/members.cc: |
| Test to_string() results. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/internet (address_v6::any): Avoid using |
| memcpy in constexpr function. |
| (address_v6::loopback): Likewise. |
| (make_address_v6): Fix missing return statements on error paths. |
| * include/experimental/io_context: Avoid -Wdangling-else |
| warning. |
| * testsuite/experimental/net/internet/address/v4/members.cc: |
| Remove unused variables. |
| * testsuite/experimental/net/internet/address/v6/members.cc: |
| New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/25_algorithms/all_of/constexpr.cc: Check result of |
| the algorithm. |
| * testsuite/25_algorithms/any_of/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/binary_search/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/copy_backward/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/count/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/equal/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/equal_range/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/fill/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/find_end/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/find_if/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/is_partitioned/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/is_permutation/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/is_sorted_until/constexpr.cc: |
| Likewise. |
| * testsuite/25_algorithms/lexicographical_compare/constexpr.cc: |
| Likewise. |
| * testsuite/25_algorithms/lower_bound/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/merge/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/mismatch/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/none_of/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/partition_copy/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/remove_copy/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/remove_copy_if/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/remove_if/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/replace_if/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/reverse/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/reverse_copy/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/rotate_copy/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/search/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/set_difference/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/set_intersection/constexpr.cc: |
| Likewise. |
| * testsuite/25_algorithms/set_symmetric_difference/constexpr.cc: |
| Likewise. |
| * testsuite/25_algorithms/set_union/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/unique_copy/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/upper_bound/constexpr.cc: Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99077 |
| * src/c++11/cxx11-ios_failure.cc (__ios_failure(const char*, int)): |
| Change int parameter to error_code, to match std::ios_failure. |
| (__throw_ios_failure(const char*, int)): Construct error_code |
| from int parameter. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99058 |
| * doc/xml/manual/status_cxx2011.xml: Document when support |
| became stable. |
| * doc/xml/manual/status_cxx2014.xml: Likewise. |
| * doc/xml/manual/status_cxx2017.xml: Likewise. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88881 |
| * src/c++17/fs_ops.cc (fs::symlink_status): Re-enable workaround. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88881 |
| * src/c++17/fs_ops.cc (fs::status): Re-enable workaround. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_ops.cc (fs::create_hard_link, fs::equivalent) |
| (fs::remove): Use std::system_category() for error codes from |
| GetLastError(). |
| * src/filesystem/ops.cc (fs::create_hard_link, fs::remove): |
| Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/proximate.cc: Fix typo |
| in __MINGW32__ macro name. |
| * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generation/proximate.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/generation/relative.cc: |
| Likewise. |
| * testsuite/util/testsuite_fs.h: Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/19_diagnostics/error_code/operators/not_equal.cc: |
| Add comparison with same category and different values. |
| * testsuite/19_diagnostics/error_code/operators/less.cc: |
| Likewise. Fix comparison involving different categories. |
| * testsuite/19_diagnostics/error_code/operators/three_way.cc: |
| Likewise. |
| * testsuite/19_diagnostics/error_condition/operators/less.cc: |
| Add comment. |
| * testsuite/19_diagnostics/error_condition/operators/three_way.cc: |
| Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98319 |
| * include/experimental/random: Only define contents for C++14 |
| and later. |
| * include/experimental/source_location: Likewise. |
| * include/experimental/utility: Likewise. |
| * testsuite/experimental/feat-lib-fund.cc: Include all LFTS |
| headers that are present. Allow test to run for all modes. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93151 |
| * acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Remove. |
| * configure.ac: Regenerate. |
| * config/os/generic/error_constants.h: Test POSIX errno macros |
| directly, instead of corresponding _GLIBCXX_HAVE_EXXX macros. |
| * testsuite/19_diagnostics/headers/system_error/errc_std_c++0x.cc: |
| Likewise. |
| * testsuite/19_diagnostics/headers/system_error/93151.cc: New |
| test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98226 |
| * include/std/bit (__countl_one, __countr_one): Remove redundant |
| branches. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (__popcount): Remove redundant check for zero. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (enable_borrowed_view<take_view<T>>) |
| (enable_borrowed_view<drop_view<T>>) |
| (enable_borrowed_view<drop_while_view<T>>) |
| (enable_borrowed_view<reverse_view<T>>) |
| (enable_borrowed_view<common_view<T>>) |
| (enable_borrowed_view<elements_view<T>>): Add partial |
| specializations as per P2017R1. |
| * testsuite/std/ranges/adaptors/conditionally_borrowed.cc: |
| New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (subrange::subrange(R&&)): Use |
| direct-initialization instead of list-initialization, so a |
| potential narrowing conversion from ranges::size(r) to the |
| stored size isn't ill-formed. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/82584 |
| * include/bits/random.tcc |
| (discrete_distribution::param_type::_M_initialize) |
| (piecewise_constant_distribution::param_type::_M_initialize) |
| (piecewise_linear_distribution::param_type::_M_initialize): |
| Add assertions for positive sums.. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error |
| line. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (__detail::_Mod): Revert last change. |
| (__detail::__mod): Do not use _Mod for a==0 case. |
| * testsuite/26_numerics/random/linear_congruential_engine/operators/call.cc: |
| Check other cases with a==0. Also check runtime results. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error |
| line. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (__detail::_Mod): Avoid divide by zero. |
| * testsuite/26_numerics/random/linear_congruential_engine/operators/call.cc: |
| New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (drop_view::begin()): Adjust constraints |
| to match the correct condition for O(1) ranges::next (LWG 3482). |
| * testsuite/std/ranges/adaptors/drop.cc: Check that iterator is |
| cached for non-sized_range. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (transform_view, elements_view): Relax |
| constraints on operator- for iterators, as per LWG 3483. |
| * testsuite/std/ranges/adaptors/elements.cc: Check that we |
| can take the difference of two iterators from a non-random |
| access range. |
| * testsuite/std/ranges/adaptors/transform.cc: Likewise. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95592 |
| * include/bits/valarray_after.h (_DEFINE_EXPR_UNARY_OPERATOR) |
| (_DEFINE_EXPR_BINARY_OPERATOR, _DEFINE_EXPR_BINARY_FUNCTION): |
| Use elaborated-type-specifier and qualified-id to avoid |
| ambiguities with QNX system headers. |
| * testsuite/26_numerics/valarray/95592.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/locale_conv.h (__str_codecvt_out_all): |
| Add cast to compare operands of the same signedness. |
| * include/bits/locale_facets_nonio.tcc |
| (time_get::_M_extract_wday_or_month): Likewise. |
| * include/bits/sstream.tcc (basic_stringbuf::overflow): |
| Likewise. |
| * include/tr1/legendre_function.tcc (__sph_legendre): Use |
| unsigned for loop variable. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/locale_conv.h (__do_str_codecvt, __str_codecvt_in_all): |
| Add casts to compare types of the same signedness. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_algobase.h (__equal_fn): Remove unused |
| typedef. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/bits/shared_ptr.h (shared_ptr(auto_ptr&&)) |
| (operator=(auto_ptr&&)): Add diagnostic pragmas to suppress |
| warnings for uses of std::auto_ptr. |
| * include/experimental/type_traits (is_literal_type_v): |
| Likewise, for use of std::is_literal_type. |
| * include/std/condition_variable (condition_variable_any::_Unlock): |
| Likewise, for use of std::uncaught_exception. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (path::_List::type()): Avoid narrowing |
| conversion. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (__box): Simplify constraints as per LWG 3477. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (ranges::iota_view::size()): Perform all |
| calculations in the right unsigned types. |
| * testsuite/std/ranges/iota/size.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/executor (system_context::_M_run()): |
| Fix predicate. |
| (system_context::join()): Do not join unless joinable. |
| * testsuite/experimental/net/system_context/1.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (inserter): Do not deduce |
| iterator type (LWG 561). |
| * testsuite/24_iterators/insert_iterator/dr561.cc: New test. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (path::_List::begin, path::_List::end): |
| Add noexcept to match definitions in src/c++17/fs_path.cc. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_dir.cc (fs::directory_iterator::operator*): |
| Add noexcept. Do not throw on precondition violation. |
| |
| 2021-03-19 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from master: |
| 2021-02-23 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/99181 |
| * testsuite/21_strings/char_traits/requirements/char/99181.cc: New |
| test. |
| |
| 2021-03-19 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from master: |
| 2021-02-23 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/99181 |
| * include/bits/char_traits.h (char_traits<char>::compare): For |
| constexpr evaluation don't call |
| __gnu_cxx::char_traits<char_type>::compare but do the comparison loop |
| directly. |
| |
| 2021-02-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-02-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99021 |
| * include/std/coroutine (coroutine_handle<P>::from_address): Add |
| noexcept. |
| |
| 2021-01-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98605 |
| * include/std/mutex (call_once): Use NOLINT to suppress clang |
| analyzer warnings. |
| |
| 2021-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Store the |
| name of the type and pass it to the iterator. |
| (StdPathPrinter): Likewise. |
| * testsuite/libstdc++-prettyprinters/filesystem-ts.cc: New test. |
| |
| 2021-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96083 |
| * include/ext/throw_allocator.h: Use __has_builtin to check for |
| __builtin_sprintf support, and use std::sprintf if necessary. |
| |
| 2021-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/65480 |
| PR libstdc++/68735 |
| * python/libstdcxx/v6/printers.py (function_pointer_to_name): |
| New helper function to get the name of a function from its |
| address. |
| (StdExpAnyPrinter.__init__): Use it. |
| |
| 2021-01-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/experimental/filesystem/filesystem_error/cons.cc: |
| Remove -std=gnu++17 option. |
| |
| 2021-01-08 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backported from master: |
| 2020-07-17 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * include/std/coroutine: Mark the methods of the |
| trivial awaitables as constexpr. |
| |
| 2021-01-03 Iain Sandoe <iain@sandoe.co.uk> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/97865 |
| * configure: Regenerate. |
| |
| 2020-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: |
| Update. |
| * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: |
| Update. |
| |
| 2020-12-01 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/95322 |
| * include/std/ranges (take_view::_CI): Define this alias |
| template as per LWG 3449 and remove ... |
| (take_view::_Sentinel::_CI): ... this type alias. |
| (take_view::_Sentinel::operator==): Adjust use of _CI |
| accordingly. Define a second overload that accepts an iterator |
| of the opposite constness as per LWG 3449. |
| (take_while_view::_Sentinel::operator==): Likewise. |
| * testsuite/std/ranges/adaptors/95322.cc: Add tests for LWG 3449. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98001 |
| * testsuite/ext/stdio_filebuf/char/79820.cc: Do not pass invalid |
| FILE* to constructor. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97935 |
| * include/bits/iterator_concepts.h (__detail::__iter_without_category): |
| New helper concept. |
| (__iterator_traits::__cat): Use __detail::__iter_without_category. |
| * testsuite/24_iterators/associated_types/iterator.traits.cc: New test. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (__detail::__ptr, __detail::__ref) |
| (__detail::__cat, __detail::__diff): Move to class scope in the |
| relevant __iterator_traits specializations. |
| (__iterator_traits<>): Use nested class templates instead of ones from |
| namespace __detail. |
| * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Move to |
| class scope in iterator_traits<common_iterator<I, S>>. |
| (iterator_traits<common_iterator<I, S>>): Use nested class template |
| instead of __detail::__common_iter_ptr. |
| |
| 2020-11-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/29_atomics/atomic_float/value_init.cc: Use float |
| instead of double so that __atomic_load_8 isn't needed. |
| |
| 2020-11-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92546 |
| * include/std/regex (pmr::smatch, pmr::wsmatch): Declare using |
| underlying __normal_iterator type, not nested typedef |
| basic_string::const_iterator. |
| |
| 2020-11-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97876 |
| * include/std/stop_token (_Stop_state_t): Define default |
| constructor as user-provided not defaulted. |
| |
| 2020-11-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95989 |
| * config/os/gnu-linux/os_defines.h (_GLIBCXX_NATIVE_THREAD_ID): |
| Define new macro to get reliable thread ID. |
| * include/std/stop_token (_Stop_state_t::_M_request_stop): |
| Use new macro if it's defined. |
| (_Stop_state_t::_M_remove_callback): Likewise. |
| * include/std/thread (this_thread::get_id): Likewise. |
| * testsuite/30_threads/jthread/95989.cc: New test. |
| * testsuite/30_threads/this_thread/95989.cc: New test. |
| |
| 2020-11-18 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-11-18 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (join_view::_Iterator::_M_satisfy): Uglify |
| local variable inner. |
| (join_view::_Iterator::operator->): Use _Inner_iter instead of |
| _Outer_iter in the function signature as per LWG 3500. |
| * testsuite/std/ranges/adaptors/join.cc (test08): Test it. |
| |
| 2020-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (join_view): Remove deduction guide. |
| (views::join): Add explicit template argument list to prevent |
| deducing the wrong type. |
| * testsuite/std/ranges/adaptors/join.cc: Move test for LWG 3474 |
| here, from ... |
| * testsuite/std/ranges/adaptors/join_lwg3474.cc: Removed. |
| |
| 2020-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (join_view): Add deduction guide (LWG 3474). |
| * testsuite/std/ranges/adaptors/join_lwg3474.cc: New test. |
| |
| 2020-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/version (__cpp_lib_array_constexpr) |
| (__cpp_lib_constexpr_char_traits): Only define C++17 value when |
| compiling C++17. |
| |
| 2020-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): |
| Update value for C++20. |
| * include/std/version (__cpp_lib_constexpr_char_traits): Likewise. |
| * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: |
| Update expected value. |
| |
| 2020-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97869 |
| * include/precompiled/stdc++.h: Include <coroutine>. |
| * include/std/version (__cpp_lib_span): Check __cpp_lib_concepts |
| before defining. |
| |
| 2020-11-17 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-11-17 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/97828 |
| * include/bits/ranges_algo.h (__search_n_fn::operator()): Check |
| random_access_iterator before using the backtracking |
| implementation. When the backwards scan fails prematurely, |
| reset __remainder appropriately. |
| * testsuite/25_algorithms/search_n/97828.cc: New test. |
| |
| 2020-11-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93456 |
| * src/c++11/futex.cc (relative_timespec): Remove redundant check |
| negative values. |
| * testsuite/30_threads/future/members/93456.cc: New. |
| |
| 2020-11-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/futex.cc (relative_timespec): New function to |
| create relative time from two absolute times. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until): Use |
| relative_timespec. |
| |
| 2020-11-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/future (future::wait_for): Do not wait for |
| durations less than or equal to zero. |
| * testsuite/30_threads/future/members/poll.cc: New test. |
| |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97798 |
| * include/ext/numeric_traits.h (__glibcxx_signed) |
| (__glibcxx_digits, __glibcxx_min, __glibcxx_max): Remove |
| macros. |
| (__is_integer_nonstrict::__width): Define new constant. |
| (__numeric_traits_integer): Define constants in terms of each |
| other and __is_integer_nonstrict::__width, rather than the |
| removed macros. |
| (_GLIBCXX_INT_N_TRAITS): Macro to define explicit |
| specializations for non-standard integer types. |
| |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96042 |
| * testsuite/std/ranges/iota/96042.cc: Only assert that the |
| difference type is wider than long long if __int128 is |
| supported. |
| |
| 2020-11-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h [__STRICT_ANSI__] |
| (incrementable_traits<__int128>): Define specialization. |
| (incrementable_traits<unsigned __int128>): Likewise. |
| * testsuite/std/ranges/iota/96042.cc: Test iota_view with |
| __int128. |
| |
| 2020-11-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/96042 |
| * include/bits/range_access.h (__detail::__to_unsigned_like): |
| Do not use make_unsigned_t<T> in the return type, as it can |
| result in an error before the integral<T> constraint is checked. |
| [__STRICT_ANSI__]: Add overloads for 128-bit integer types. |
| (__detail::__make_unsigned_like_t): Define as the return type |
| of __to_unsigned_like. |
| * testsuite/std/ranges/subrange/96042.cc: New test. |
| |
| 2020-11-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96042 |
| * include/ext/numeric_traits.h (__is_integer_nonstrict): New |
| trait which is true for 128-bit integers even in strict modes. |
| (__numeric_traits_integer, __numeric_traits): Use |
| __is_integer_nonstrict instead of __is_integer. |
| * include/std/limits [__STRICT_ANSI__ && __SIZEOF_INT128__] |
| (numeric_limits<__int128>, (numeric_limits<unsigned __int128>): |
| Define. |
| * testsuite/std/ranges/iota/96042.cc: New test. |
| |
| 2020-11-11 Paul Scharnofske <asynts@gmail.com> |
| |
| Backported from master: |
| 2020-11-11 Paul Scharnofske <asynts@gmail.com> |
| |
| * include/std/thread (jthread::operator=(jthread&&)): Transfer |
| any existing state to a temporary that will request a stop and |
| then join. |
| * testsuite/30_threads/jthread/jthread.cc: Test move assignment. |
| |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96269 |
| * include/std/optional (operator==, operator!=, operator<) |
| (operator>, operator<=, operator>=): Fix types used in |
| SFINAE constraints. |
| * testsuite/20_util/optional/relops/96269.cc: New test. |
| |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97731 |
| * src/filesystem/dir.cc (recursive_directory_iterator): Call the |
| right overload of _Dir::advance. |
| * testsuite/experimental/filesystem/iterators/97731.cc: New test. |
| |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97362 |
| * doc/html/manual/source_code_style.html: Regenerate. |
| * doc/xml/manual/appendix_contributing.xml: Add __deref to |
| BADNAMES. |
| * include/debug/functions.h (_Irreflexive_checker::__deref): |
| Rename to __ref. |
| * testsuite/17_intro/badnames.cc: Check __deref. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92285 |
| * doc/xml/manual/evolution.xml: Document change to base class. |
| * doc/html/manual/api.html: Regenerate. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/evolution.xml: Document new C++20 headers. |
| * doc/html/*: Regenerate. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/evolution.xml: Document deprecation of |
| __is_nullptr_t and removal of std::allocator members. |
| * doc/html/manual/api.html: Regenerate. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/containers.xml: Replace <xref> with <link>. |
| * doc/xml/manual/evolution.xml: Likewise. |
| * doc/html/manual/api.html: Regenerate. |
| * doc/html/manual/containers.html: Regenerate. |
| |
| 2020-10-29 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-29 Patrick Palka <ppalka@redhat.com> |
| |
| * testsuite/25_algorithms/lexicographical_compare/constrained.cc: |
| (test03): Fix initializing the vector vy with the array y of size 4. |
| |
| 2020-10-28 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-23 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (single_view::single_view): Mark the |
| in place constructor explicit as per LWG 3428. |
| (take_view): Remove the constraint on the deduction guide's |
| template parameter as per LWG 3447. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-09-22 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/span (span::front): Remove static_assert. |
| (span::back): Likewise. |
| (span::operator[]): Likewise. |
| * testsuite/23_containers/span/back_neg.cc: Rewrite to verify |
| that we check the preconditions of back() only when it's called. |
| * testsuite/23_containers/span/front_neg.cc: Likewise for |
| front(). |
| * testsuite/23_containers/span/index_op_neg.cc: Likewise for |
| operator[]. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-12 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (take_while_view::begin): Constrain the |
| const overload further as per LWG 3450. |
| (take_while_view::end): Likewise. |
| * testsuite/std/ranges/adaptors/take_while.cc: Add test for LWG |
| 3450. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-09-22 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_algo.h (__sample): Exit early when the |
| input range is empty. |
| * testsuite/25_algorithms/sample/3.cc: New test. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-09-22 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_algo.h (for_each_n): Mark constexpr for C++20. |
| (search): Likewise for the overload that takes a searcher. |
| * testsuite/25_algorithms/for_each/constexpr.cc: Test constexpr |
| std::for_each_n. |
| * testsuite/25_algorithms/search/constexpr.cc: Test constexpr |
| std::search overload that takes a searcher. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-08-27 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/95322 |
| * include/std/ranges (transform_view::sentinel::__distance_from): |
| Give this a deduced return type. |
| (transform_view::sentinel::operator-): Adjust the return type so |
| that it's based on the constness of the iterator rather than |
| that of the sentinel. |
| * testsuite/std/ranges/adaptors/95322.cc: Refer to LWG 3488. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-08-27 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (elements_view::begin): Adjust constraints. |
| (elements_view::end): Likewise. |
| (elements_view::_Sentinel::operator==): Templatize to take both |
| _Iterator<true> and _Iterator<false>. |
| (elements_view::_Sentinel::operator-): Likewise. |
| * testsuite/std/ranges/adaptors/elements.cc: Add testcase for |
| the example from P1994R1. |
| * testsuite/std/ranges/adaptors/lwg3406.cc: New test. |
| |
| 2020-10-21 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-08-27 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (elements_view::end): Replace these two |
| overloads with four new overloads. |
| (elements_view::_Iterator::operator==): Remove. |
| (elements_view::_Iterator::operator-): Likewise. |
| (elements_view::_Sentinel): Define. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (UniquePointerPrinter.__init__): |
| Use gdb.Type.strip_typedefs(). |
| * testsuite/libstdc++-prettyprinters/compat.cc: Use a typedef in |
| the emulated old type. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] |
| (basic_string(const _CharT*, const _Alloc&)): Constrain to |
| require an allocator-like type to fix CTAD ambiguity (LWG 3706). |
| Define inline. |
| * include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI] |
| (basic_string(const _CharT*, const _Alloc&)): Remove non-inline |
| definition. |
| * testsuite/21_strings/basic_string/cons/char/deduction.cc: |
| Remove dg-skip-if. |
| * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: |
| Likewise. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string/allocator/char/minimal.cc: |
| Do not require cxx11-abi effective target. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: |
| Likewise. |
| * testsuite/27_io/basic_fstream/cons/base.cc: Likewise. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ios_base.h (ios_base::failure): Add constructors |
| takeing error_code argument. Add code() member function. |
| * testsuite/27_io/ios_base/failure/cxx11.cc: Allow test to |
| run for the old ABI but do not check for derivation from |
| std::system_error. |
| * testsuite/27_io/ios_base/failure/error_code.cc: New test. |
| |
| 2020-10-20 Nuno Lopes <nuno.lopes@ist.utl.pt> |
| |
| Backported from master: |
| 2020-10-13 Nuno Lopes <nuno.lopes@ist.utl.pt> |
| |
| * include/bits/stl_algo.h (any_of): Fix incorrect description |
| in comment. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_algobase.h (copy, move, copy_backward) |
| (move_backward): Fix documentation for returned iterator. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/configure.xml: Correct name of option. |
| * doc/html/*: Regenerate. |
| |
| 2020-10-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97132 |
| * include/std/memory (assume_aligned): Do not use |
| __builtin_assume_aligned during constant evaluation. |
| * testsuite/20_util/assume_aligned/1.cc: Improve test. |
| * testsuite/20_util/assume_aligned/97132.cc: New test. |
| |
| 2020-10-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/concepts: Fix typos in copyright notice. |
| * include/std/ranges: Likewise. |
| |
| 2020-10-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Remove red background for |
| completed feature. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2020-10-13 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-08 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/95788 |
| * include/bits/ranges_uninitialized.h: |
| (__construct_at_fn::operator()): Rewrite in terms of |
| std::construct_at. Declare it conditionally noexcept. Qualify |
| calls to declval in its requires-clause. |
| * testsuite/20_util/specialized_algorithms/construct_at/95788.cc: |
| New test. |
| |
| 2020-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-10-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (seed_seq(initializer_list<T>)): Rename |
| parameter to use reserved name. |
| * include/bits/ranges_algo.h (shift_left, shift_right): Rename |
| template parameters to use reserved name. |
| * testsuite/17_intro/names.cc: Check "il". Do not check "d" and |
| "y" in C++20 mode. |
| |
| 2020-10-06 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2020-10-02 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_iterator.h (reverse_iterator::iter_move): |
| Define for C++20 as per P0896. |
| (reverse_iterator::iter_swap): Likewise. |
| (move_iterator::operator*): Apply P0896 changes for C++20. |
| (move_iterator::operator[]): Likewise. |
| * testsuite/24_iterators/reverse_iterator/cust.cc: New test. |
| |
| 2020-09-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97167 |
| * src/c++17/fs_path.cc (path::_Parser::root_path()): Check |
| for empty string before inspecting the first character. |
| * testsuite/27_io/filesystem/path/append/source.cc: Append |
| empty string_view to path. |
| |
| 2020-09-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96803 |
| * include/std/tuple |
| (_Tuple_impl(allocator_arg_t, Alloc, const _Tuple_impl<U...>&)): |
| Use correct value category in __use_alloc call. |
| * testsuite/20_util/tuple/cons/96803.cc: Check with constructors |
| that require correct value category to be used. |
| |
| 2020-09-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96803 |
| * include/std/tuple |
| (_Tuple_impl(allocator_arg_t, Alloc, const _Tuple_impl<U...>&)): |
| Replace parameter pack with a type parameter and a pack and pass |
| the first type to __use_alloc. |
| * testsuite/20_util/tuple/cons/96803.cc: New test. |
| |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94681 |
| * src/c++17/fs_ops.cc (read_symlink): Use posix::lstat instead |
| of calling ::lstat directly. |
| * src/filesystem/ops.cc (read_symlink): Likewise. |
| |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94681 |
| * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Do not depend on |
| $enable_libstdcxx_filesystem_ts. |
| * configure: Regenerate. |
| |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97101 |
| * include/std/functional (bind_front): Fix order of parameters |
| in is_nothrow_constructible_v specialization. |
| * testsuite/20_util/function_objects/bind_front/97101.cc: New test. |
| |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94160 |
| * src/c++17/memory_resource.cc (munge_options): Round |
| max_blocks_per_chunk to a multiple of four. |
| (__pool_resource::_M_alloc_pools()): Simplify slightly. |
| * testsuite/20_util/unsynchronized_pool_resource/allocate.cc: |
| Check that valid pointers are returned when small values are |
| used for max_blocks_per_chunk. |
| |
| 2020-09-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/Makefile.am: Remove bits/int_limits.h. |
| * include/Makefile.in: Regenerate. |
| * include/bits/int_limits.h: Removed. |
| * include/bits/parse_numbers.h (_Select_int_base): Replace |
| __int_limits with __int_traits. |
| * include/bits/range_access.h (_SSize::operator()): Likewise. |
| * include/ext/numeric_traits.h (__numeric_traits_integer): Add |
| static assertion. |
| (__int_traits): New alias template. |
| * include/std/bit (__rotl, __rotr, __countl_zero, __countl_one) |
| (__countr_zero, __countr_one, __popcount, __bit_ceil) |
| (__bit_floor, __bit_width) Replace __int_limits with |
| __int_traits. |
| * include/std/charconv (__to_chars_8, __from_chars_binary) |
| (__from_chars_alpha_to_num, from_chars): Likewise. |
| * include/std/memory_resource (polymorphic_allocator::allocate) |
| (polymorphic_allocator::allocate_object): Likewise. |
| * include/std/string_view (basic_string_view::_S_compare): |
| Likewise. |
| * include/std/utility (cmp_equal, cmp_less, in_range): Likewise. |
| |
| 2020-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92978 |
| * include/std/numeric (__abs_integral): Replace with ... |
| (__detail::__absu): New function template that returns an |
| unsigned type, guaranteeing it can represent the most |
| negative signed value. |
| (__detail::__gcd, __detail::__lcm): Require arguments to |
| be unsigned and therefore already non-negative. |
| (gcd, lcm): Convert arguments to absolute value as unsigned |
| type before calling __detail::__gcd or __detail::__lcm. |
| * include/experimental/numeric (gcd, lcm): Likewise. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust expected |
| errors. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| * testsuite/26_numerics/gcd/92978.cc: New test. |
| * testsuite/26_numerics/lcm/92978.cc: New test. |
| * testsuite/experimental/numeric/92978.cc: New test. |
| |
| 2020-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96851 |
| * include/bits/cpp_type_traits.h (__is_memcmp_ordered): |
| New trait that says if memcmp can be used for ordering. |
| (__is_memcmp_ordered_with): Likewise, for two types. |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn): |
| Use new traits instead of __is_byte and __numeric_traits. |
| * include/bits/stl_algobase.h (__lexicographical_compare_aux1) |
| (__is_byte_iter): Likewise. |
| * include/std/array (operator<=>): Likewise. Only use memcmp |
| when std::is_constant_evaluated() is false. |
| * testsuite/23_containers/array/comparison_operators/96851.cc: |
| New test. |
| * testsuite/23_containers/array/tuple_interface/get_neg.cc: |
| Adjust dg-error line numbers. |
| |
| 2020-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (counted_iterator::operator++(int)): |
| Use __throw_exception_again macro. |
| |
| 2020-08-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/71960 |
| * include/experimental/string_view (basic_string_view): |
| Enable debug assertions. |
| * include/std/string_view (basic_string_view): |
| Likewise. |
| |
| 2020-08-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96766 |
| * include/std/variant (_Variant_storage): Replace implicit |
| conversions from size_t to __index_type with explicit casts. |
| |
| 2020-08-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96718 |
| * testsuite/25_algorithms/pstl/feature_test-2.cc: Require |
| tbb-backend effective target. |
| * testsuite/25_algorithms/pstl/feature_test-3.cc: Likewise. |
| * testsuite/25_algorithms/pstl/feature_test-5.cc: Likewise. |
| * testsuite/25_algorithms/pstl/feature_test.cc: Likewise. |
| |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_DEPRECATED_SUGGEST): New |
| macro for "use 'foo' instead" message in deprecated warnings. |
| * include/bits/ios_base.h (io_state, open_mode, seek_dir) |
| (streampos, streamoff): Use _GLIBCXX_DEPRECATED_SUGGEST. |
| * include/std/streambuf (stossc): Replace C++11 attribute |
| with _GLIBCXX_DEPRECATED_SUGGEST. |
| * include/std/type_traits (__is_nullptr_t): Use |
| _GLIBCXX_DEPRECATED_SUGGEST instead of _GLIBCXX_DEPRECATED. |
| * testsuite/27_io/types/1.cc: Check for deprecated warnings. |
| Also check for io_state, open_mode and seek_dir typedefs. |
| |
| 2020-08-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89760 |
| * testsuite/experimental/net/execution_context/make_service.cc: |
| Add dg-require-gthreads. |
| * testsuite/experimental/net/executor/1.cc: Likewise. |
| * testsuite/experimental/net/headers.cc: Likewise. |
| * testsuite/experimental/net/internet/address/v4/comparisons.cc: |
| Likewise. |
| * testsuite/experimental/net/internet/address/v4/cons.cc: |
| Likewise. |
| * testsuite/experimental/net/internet/address/v4/creation.cc: |
| Likewise. |
| * testsuite/experimental/net/internet/address/v4/members.cc: |
| Likewise. |
| * testsuite/experimental/net/internet/resolver/base.cc: |
| Likewise. |
| * testsuite/experimental/net/internet/resolver/ops/lookup.cc: |
| Likewise. |
| * testsuite/experimental/net/internet/resolver/ops/reverse.cc: |
| Likewise. |
| * testsuite/experimental/net/socket/basic_socket.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. |
| |
| 2020-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95749 |
| * src/filesystem/ops-common.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS] |
| (stat_type): Change to __stat64. |
| (stat): Use _wstat64. |
| |
| 2020-08-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96303 |
| * include/debug/bitset (bitset::operator==): Call _M_base() on |
| right operand. |
| (bitset::operator!=): Likewise, but don't define it at all when |
| default comparisons are supported by the compiler. |
| * testsuite/23_containers/bitset/operations/96303.cc: New test. |
| |
| 2020-08-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-08-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96484 |
| * src/c++17/fs_ops.cc (fs::read_symlink): Return an error |
| immediately for non-symlinks. |
| * src/filesystem/ops.cc (fs::read_symlink): Likewise. |
| |
| 2020-07-23 Release Manager |
| |
| * GCC 10.2.0 released. |
| |
| 2020-07-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/unique_ptr.h (operator<<): Define for C++20. |
| * testsuite/20_util/unique_ptr/io/lwg2948.cc: New test. |
| * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error |
| line number. |
| * testsuite/20_util/default_delete/void_neg.cc: Likewise. |
| |
| 2020-07-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-05-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95322 |
| * include/std/ranges (transform_view::_Sentinel): Allow hidden |
| friends to work with _Iterator<true> and _Iterator<false>. |
| (join_view::_Sentinel): Likewise. |
| * testsuite/std/ranges/adaptors/95322.cc: New test. |
| |
| 2020-07-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94936 |
| * src/c++17/memory_resource.cc (synchronized_pool_resource::_TPools): |
| Add comment about single-threaded behaviour. |
| (synchronized_pool_resource::_TPools::move_nonempty_chunks()): Hoist |
| class member access out of loop. |
| (synchronized_pool_resource::synchronized_pool_resource()) |
| (synchronized_pool_resource::~synchronized_pool_resource()) |
| (synchronized_pool_resource::release()): Check __gthread_active_p |
| before creating and/or deleting the thread-specific data key. |
| (synchronized_pool_resource::_M_thread_specific_pools()): Adjust |
| assertions. |
| (synchronized_pool_resource::do_allocate(size_t, size_t)): Add fast |
| path for single-threaded case. |
| (synchronized_pool_resource::do_deallocate(void*, size_t, size_t)): |
| Likewise. Return if unable to find a pool that owns the allocation. |
| * testsuite/20_util/synchronized_pool_resource/allocate_single.cc: |
| New test. |
| * testsuite/20_util/synchronized_pool_resource/cons_single.cc: New |
| test. |
| * testsuite/20_util/synchronized_pool_resource/release_single.cc: New |
| test. |
| |
| 2020-07-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-05-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94087 |
| * src/c++11/random.cc (__x86_rdseed): Allow fallback function to be |
| passed in. |
| (__x86_rdseed_rdrand): New function that uses rdseed with rdrand |
| fallback. |
| (random_device::_M_init): Use __x86_rdseed_rdrand when both |
| instructions are available. |
| * testsuite/26_numerics/random/random_device/94087.cc: New test. |
| |
| 2020-07-02 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Backported from master: |
| 2020-07-02 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/91807 |
| * include/std/variant |
| (_Copy_assign_base::operator=(const _Copy_assign_base&): |
| Do the move-assignment from a temporary so that the temporary |
| is constructed with an explicit index. |
| * testsuite/20_util/variant/91807.cc: New. |
| |
| 2020-07-02 Jonathan Wakely <jwakely.gcc@gmail.com> |
| |
| Backported from master: |
| 2020-07-02 Jonathan Wakely <jwakely.gcc@gmail.com> |
| |
| PR libstdc++/91153 |
| PR target/93224 |
| * testsuite/29_atomics/atomic_float/1.cc: Use different values |
| for tests. |
| * testsuite/29_atomics/atomic_ref/float.cc: Likewise. |
| |
| 2020-07-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95282 |
| * include/bits/atomic_base.h (__atomic_impl::load): Add |
| const-qualifier to parameter so that _Tp is deduced as the |
| non-const type, and use _Val to get the unqualified type. |
| (__atomic_impl::exchange): Use the _Val alias to remove |
| volatile from the reinterpret_cast result type. |
| * testsuite/29_atomics/atomic_float/95282.cc: New test. |
| |
| 2020-07-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-07-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94627 |
| * include/bits/regex.h (operator==, operator!=): Remove noexcept |
| equality comparisons for match_results. |
| * testsuite/28_regex/match_results/94627.cc: New test. |
| |
| 2020-06-29 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Backported from master: |
| 2020-06-28 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/95915 |
| * include/std/variant (_Uninitialized): |
| Adjust the condition and the comment. |
| * testsuite/20_util/variant/95915.cc: New. |
| * testsuite/20_util/variant/compile.cc: Add new test. |
| |
| 2020-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/charconv (__from_chars_binary): Ignore leading zeros. |
| * testsuite/20_util/from_chars/1.cc: Check "0x1" for all bases, |
| not just 10 and 16. |
| * testsuite/20_util/from_chars/3.cc: New test. |
| |
| 2020-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_algobase.h (__find_if): Add FALLTHRU markers. |
| * include/std/charconv (__detail::__to_chars): Avoid |
| -Wsign-compare warning. |
| |
| 2020-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95851 |
| * include/std/charconv (__to_chars_i): Check for zero-sized |
| buffer unconditionally. |
| * testsuite/20_util/to_chars/95851.cc: New test. |
| |
| 2020-06-22 Jason Merrill <jason@redhat.com> |
| |
| * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: |
| Remove greedy_ops tests. |
| * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: |
| Remove greedy_ops tests. |
| |
| 2020-06-11 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/95578 |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn): |
| Also check that the iterator and sentinel have the same type before |
| applying the unwrapping optimization for __normal_iterator. |
| Split the check into two, one for the first iterator/sentinel |
| pair and another for second iterator/sentinel pair. Remove uses |
| of __niter_base, and remove uses of std::move on a |
| __normal_iterator. |
| * include/bits/ranges_algobase.h (__equal_fn): Likewise. |
| (__copy_or_move): Likewise. Perform similar adjustments for |
| the reverse_iterator and move_iterator optimizations. Inline |
| the checks into the if-constexprs, and use using-declarations to |
| make them less visually noisy. Remove uses of __niter_wrap. |
| (__copy_or_move_backward): Likewise. |
| * testsuite/25_algorithms/copy/95578.cc: New test. |
| * testsuite/25_algorithms/copy_backward/95578.cc: New test. |
| * testsuite/25_algorithms/equal/95578.cc: New test. |
| * testsuite/25_algorithms/lexicographical_compare/95578.cc: New test. |
| * testsuite/25_algorithms/move/95578.cc: New test. |
| * testsuite/25_algorithms/move_backward/95578.cc: New test. |
| |
| 2020-05-28 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/95322 |
| * include/bits/stl_iterator.h (__detail::_Common_iter_proxy): |
| Remove and instead define it ... |
| (common_iterator::_Proxy): ... here. |
| (common_iterator::operator->): Use it. |
| * testsuite/24_iterators/common_iterator/2.cc: New test. |
| * testsuite/std/ranges/adaptors/95322.cc: New test. |
| |
| 2020-05-26 Alexandre Oliva <oliva@adacore.com> |
| |
| PR libstdc++/77691 |
| * include/experimental/memory_resource |
| (__resource_adaptor_imp::do_allocate): Handle max_align_t on |
| x86-vxworks as on x86-solaris. |
| (__resource_adaptor_imp::do_deallocate): Likewise. |
| * testsuite/experimental/memory_resource/new_delete_resource.cc: |
| Drop xfail. |
| (BAD_MAX_ALIGN_T): Define on x86-vxworks as on x86-solaris. |
| (test03): Drop max-align test for char-aligned alloc. |
| |
| 2020-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (__detail::_S_range_begin) |
| (__detail::_S_range_end): Remove unintentional static specifiers. |
| * include/experimental/bits/fs_path.h (__detail::_S_range_begin) |
| (__detail::_S_range_end): Likewise. |
| |
| 2020-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95289 |
| * include/debug/helper_functions.h (__get_distance): Only declare |
| as a constexpr function for C++14 and up. |
| * testsuite/25_algorithms/copy/debug/95289.cc: New test. |
| |
| 2020-05-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/executor (use_future_t::use_future_t()): Fix |
| incorrect noexcept-specifier. |
| * include/experimental/internet (basic_resolver_results): Adjust |
| whitespace. |
| * include/experimental/socket (__basic_socket_impl::release): Add |
| member function. |
| (basic_socket(io_context&, const endpoint_type&)): Fix argument to |
| target constructor. |
| (basic_socket::release(), basic_socket::release(error_code&)): Add |
| missing member functions. |
| (basic_socket::is_open()): Add nodiscard attribute. |
| (basic_socket::close(error_code&)): Pass argument to base function. |
| (basic_socket_acceptor::release()) |
| (basic_socket_acceptor::release(error_code&)): Add missing member |
| functions. |
| (basic_socket_acceptor::is_open()): Add nodiscard attribute. |
| (basic_socket_streambuf::error()): Add noexcept. |
| (basic_socket_iostream::error()): Likewise. |
| * testsuite/experimental/net/socket/basic_socket.cc: New test. |
| |
| 2020-05-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93983 |
| * include/bits/iterator_concepts.h (__detail::__cpp17_iterator): |
| Reorder constraints to avoid recursion when constructors use |
| iterator_traits (LWG 3420). |
| * testsuite/24_iterators/customization_points/lwg3420.cc: New test. |
| |
| 2020-05-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94906 |
| * src/c++17/memory_resource.cc |
| (monotonic_buffer_resource::_Chunk::release): Use size_t for shift |
| operands. |
| |
| Backport from mainline |
| 2020-05-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94933 |
| * include/bits/stl_algobase.h (__fill_a1): Make overload for byte types |
| usable in constant expressions. |
| * testsuite/25_algorithms/fill_n/constexpr.cc: Test with bytes and |
| non-scalars. |
| |
| 2020-05-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/92894 |
| * include/bits/iterator_concepts.h (ranges::__cust_imove::_IMove): |
| Add trait to determine return type and an alias for it. |
| (ranges::__cust_imove::_IMove::operator()): Use __result instead of |
| deduced return type. |
| * testsuite/24_iterators/customization_points/92894.cc: New test. |
| * testsuite/24_iterators/indirect_callable/92894.cc: New test. |
| |
| 2020-05-07 Release Manager |
| |
| * GCC 10.1.0 released. |
| |
| 2020-05-07 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. |
| |
| 2020-05-06 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. |
| |
| 2020-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate. |
| * config/abi/post/i386-solaris/amd64/baseline_symbols.txt: |
| Likewise. |
| * config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt: |
| Likewise. |
| |
| 2020-05-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/abi.xml (abi.versioning.history): Document library |
| versions for GCC 9.[123] and 10.1 releases. |
| * doc/html/*: Regenerate. |
| |
| 2020-05-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * 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. |
| |
| 2020-05-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/faq.xml: Use working link for SGI STL FAQ. |
| * doc/html/*: Regenerate. |
| |
| 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backport from mainline |
| 2020-05-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94901 |
| * include/std/type_traits (__is_complete_or_unbounded): Replace |
| BADNAME _T with _Tp. |
| * testsuite/17_intro/badnames.cc: New test. |
| |
| 2020-04-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89510 |
| * include/bits/alloc_traits.h (allocator_traits::_S_construct) |
| (allocator_traits::_S_destroy) |
| (allocator_traits<allocator<T>>::construct): Use traits in |
| noexcept-specifiers. |
| * include/bits/allocator.h (allocator<void>::construct) |
| (allocator<void>::destroy): Likewise. |
| * include/ext/malloc_allocator.h (malloc_allocator::construct) |
| (malloc_allocator::destroy): Likewise. |
| * include/ext/new_allocator.h (new_allocator::construct) |
| (new_allocator::destroy): Likewise. |
| * testsuite/20_util/allocator/89510.cc: New test. |
| * testsuite/ext/malloc_allocator/89510.cc: New test. |
| * testsuite/ext/new_allocator/89510.cc: New test. |
| |
| 2020-04-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94854 |
| * include/bits/basic_string.tcc: Update comment about explicit |
| instantiations. |
| |
| 2020-04-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91480 |
| * include/bits/allocator.h (__cpp_lib_allocator_is_always_equal): |
| Remove non-standard macro. |
| * include/bits/stl_iterator.h (__cpp_lib_constexpr_iterator): Define |
| to indicate P1032R1 support. |
| * include/bits/stl_pair.h (__cpp_lib_constexpr_utility): Likewise. |
| * include/std/string_view (__cpp_lib_constexpr_string_view): Likewise. |
| * include/std/tuple (__cpp_lib_constexpr_tuple): Likewise. |
| * include/std/version (__cpp_lib_allocator_is_always_equal): Remove. |
| (__cpp_lib_constexpr_iterator, __cpp_lib_constexpr_string_view) |
| (__cpp_lib_constexpr_tuple, __cpp_lib_constexpr_utility): Define. |
| * testsuite/20_util/function_objects/constexpr_searcher.cc: Check |
| feature test macro. |
| * testsuite/20_util/tuple/cons/constexpr_allocator_arg_t.cc: Likewise. |
| * testsuite/21_strings/basic_string_view/operations/copy/char/ |
| constexpr.cc: Likewise. |
| * testsuite/24_iterators/insert_iterator/constexpr.cc: Likewise. |
| |
| PR libstdc++/94831 |
| * include/bits/alloc_traits.h (_S_construct): Restore placement |
| new-expression for C++11/14/17 and call std::construct_at directly |
| for C++20. |
| * include/bits/stl_construct.h (_Construct): Revert to non-constexpr |
| function returning void. |
| * testsuite/20_util/specialized_algorithms/ |
| uninitialized_value_construct/94831.cc: New test. |
| * testsuite/23_containers/vector/cons/94831.cc: New test. |
| |
| 2020-04-28 Patrick Palka <ppalka@redhat.com> |
| |
| LWG 3433 subrange::advance(n) has UB when n < 0 |
| * include/std/ranges (subrange::prev): Fix typo. |
| (subrange::advance): Handle a negative argument as per the proposed |
| resolution of LWG 3433. |
| * testsuite/std/ranges/subrange/lwg3433.cc: New test. |
| |
| 2020-04-28 Jonathan Wakely <jwakely@redhat.com> |
| Iain Sandoe <iain@sandoe.co.uk> |
| |
| PR c++/94759 |
| * include/std/coroutine: Implement handing for non- |
| class coroutine return types. |
| |
| 2020-04-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/executor (service_already_exists): Make default |
| constructor public (LWG 3414). |
| * testsuite/experimental/net/execution_context/make_service.cc: Check |
| the service_already_exists can be default constructed. |
| |
| 2020-04-24 Kamlesh Kumar <kamleshbhalui@gmail.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90415 |
| PR libstdc++/92156 |
| * include/std/any (any): Rename template parameters for consistency |
| with the standard. |
| (any::_Decay): Rename to _Decay_if_not_any. |
| (any::any(T&&):: Remove is_constructible from constraints. Remove |
| non-standard overload. |
| (any::any(in_place_type_t<T>, Args&&...)) |
| (any::any(in_place_type_t<T>, initializer_list<U>, Args&&...)) |
| (any::emplace(Args&&...)) |
| (any::emplace(initializer_list<U>, Args&&...)): |
| Use decay_t instead of _Decay. |
| * testsuite/20_util/any/cons/90415.cc: New test. |
| * testsuite/20_util/any/cons/92156.cc: New Test. |
| * testsuite/20_util/any/misc/any_cast_neg.cc: Make dg-error directives |
| more robust. |
| * testsuite/20_util/any/modifiers/92156.cc: New test. |
| |
| 2020-04-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update C++20 status table. |
| * doc/html/*: Regenerate. |
| |
| * include/bits/stl_iterator.h (__cpp_lib_array_constexpr): Revert |
| value for C++17 to 201803L because P0858R0 is supported for C++17. |
| * include/std/version (__cpp_lib_array_constexpr): Likewise. |
| * testsuite/23_containers/array/element_access/constexpr_c++17.cc: |
| Check for value corresponding to P0031R0 features being tested. |
| * testsuite/23_containers/array/requirements/constexpr_iter.cc: |
| Check for value corresponding to P0858R0 features being tested. |
| |
| * include/std/version (__cpp_lib_three_way_comparison): Define for |
| freestanding builds. |
| |
| 2020-04-23 Thomas Rodgers <rodgert@appliantology.com> |
| |
| * include/experimental/net/executor (system_context): Mark |
| system_context::system_context() = delete. |
| * testsuite/experimental/net/executor/1.cc: Add new |
| test to check system_context is not default constructible. |
| |
| 2020-04-23 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * include/std/coroutine: Update the inline namespace to __n4861. |
| Add the __cpp_lib_coroutine define, set to 201902L. |
| * include/std/version: Add __cpp_lib_coroutine, set to 201902L. |
| |
| 2020-04-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/execution (__cpp_lib_execution): Define to indicate |
| support for P0024R2 and P1001R2. |
| * include/std/version (__cpp_lib_execution): Define. |
| * testsuite/25_algorithms/pstl/feature_test.cc: Only test macro |
| defined by <algorithm>, move other tests to new tests ... |
| * testsuite/25_algorithms/pstl/feature_test-2.cc: New test. |
| * testsuite/25_algorithms/pstl/feature_test-3.cc: New test. |
| * testsuite/25_algorithms/pstl/feature_test-4.cc: New test. |
| * testsuite/25_algorithms/pstl/feature_test-5.cc: New test. |
| |
| * include/bits/stl_iterator.h (__cpp_lib_array_constexpr): Define |
| different values for C++17 and C++20, to indicate different feature |
| sets. Update value for C++20 to indicate P1032R1 support. |
| * include/std/version (__cpp_lib_array_constexpr): Likewise. |
| * testsuite/23_containers/array/comparison_operators/constexpr.cc: |
| Check feature test macro. |
| * testsuite/23_containers/array/element_access/constexpr_c++17.cc: |
| New test. |
| * testsuite/23_containers/array/requirements/constexpr_fill.cc: Check |
| feature test macro. |
| * testsuite/23_containers/array/requirements/constexpr_iter.cc: Test |
| in C++17 mode and check feature test macro. |
| |
| * include/std/utility (__cpp_lib_constexpr_algorithms): Do not define |
| here. |
| * testsuite/20_util/exchange/constexpr.cc: Do not expect macro to be |
| defined by <utility>. |
| |
| * include/std/functional (__cpp_lib_concepts): Update macro value to |
| indicate P1964R2 support. |
| * include/std/version (__cpp_lib_concepts): Likewise. |
| * testsuite/std/concepts/1.cc: Adjust expected value. |
| * testsuite/std/concepts/2.cc: Likewise. |
| |
| * include/std/functional (__cpp_lib_constexpr_invoke): Rename to |
| __cpp_lib_constexpr_functional. |
| * include/std/version (__cpp_lib_constexpr_invoke): Likewise. |
| * testsuite/20_util/function_objects/invoke/constexpr.cc: Adjust. |
| |
| * include/bits/ptr_traits.h (__cpp_lib_constexpr_memory): Define to |
| indicate P1006R1 support. |
| (__cpp_lib_to_address): Define to indicate P0653R2 support. |
| * include/bits/range_access.h (__cpp_lib_ssize): Define to indicate |
| P1227R2 support. |
| * include/bits/ranges_algo.h (__cpp_lib_shift): Define to indicate |
| P0769R2 support. |
| * include/std/atomic (__cpp_lib_atomic_float): Define to indicate |
| P0020R6 support. |
| * include/std/memory (__cpp_lib_assume_aligned): Define to indicate |
| P1007R3 support. |
| * include/std/memory_resource (__cpp_lib_polymorphic_allocator): |
| Define to indicate P0339R6 support. |
| * include/std/string_view (__cpp_lib_starts_ends_with): Define to |
| indicate P0457R2 support. |
| * include/std/type_traits (__cpp_lib_is_nothrow_convertible): Define |
| to indicate P0758R1 support. |
| (__cpp_lib_remove_cvref): Define to indicate P0550R2 support. |
| (__cpp_lib_type_identity): Define to indicate P0887R1 support. |
| * include/std/version (__cpp_lib_atomic_float) |
| (__cpp_lib_is_nothrow_convertible, __cpp_lib_remove_cvref) |
| (__cpp_lib_type_identity, __cpp_lib_assume_aligned) |
| (__cpp_lib_constexpr_memory, __cpp_lib_polymorphic_allocator) |
| (__cpp_lib_shift, __cpp_lib_ssize, __cpp_lib_starts_ends_with) |
| (__cpp_lib_to_address): Define. |
| * testsuite/20_util/to_address/1_neg.cc: Adjust dg-error line number. |
| |
| * include/bits/stl_map.h (__cpp_lib_map_insertion): Remove old |
| macro. |
| * include/bits/unordered_map.h (__cpp_lib_unordered_map_insertion): |
| Likewise. |
| * include/std/version (__cpp_lib_map_insertion) |
| (__cpp_lib_unordered_map_insertion): Remove. |
| |
| * include/std/condition_variable (__cpp_lib_jthread): Remove |
| redundant definition. |
| * include/std/stop_token (__cpp_lib_jthread): Update macro value to |
| indicate P1869R1 support. |
| * include/std/version (__cpp_lib_jthread): Update value. |
| * testsuite/30_threads/condition_variable_any/stop_token/1.cc: Check |
| for updated macro value. |
| * testsuite/30_threads/condition_variable_any/stop_toke
|
