| 2023-07-07 Release Manager |
| |
| * GCC 10.5.0 released. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-10-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/18_support/numeric_limits/lowest.cc: Use |
| numeric_limits<T>::is_integer instead of is_integral<T>::value. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-06-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/evolution.xml: Document removal of implicit |
| allocator rebinding extensions in strict mode and for C++20. |
| * doc/html/*: Regenerate. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/108118 |
| * include/bits/shared_ptr_base.h (weak_ptr::operator=): |
| Implement as move-and-swap exactly as specified in the standard. |
| * testsuite/20_util/weak_ptr/cons/self_move.cc: New test. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-06-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94540 |
| * include/bits/stl_uninitialized.h (__uninitialized_default_1<true>): |
| Construct the first value at *__first instead of on the stack. |
| (__uninitialized_default_n_1<true>): Likewise. |
| Improve comments on several of the non-standard algorithms. |
| * testsuite/20_util/specialized_algorithms/uninitialized_default/94540.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_default_n/94540.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_value_construct/94540.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/94540.cc: |
| New test. |
| * testsuite/23_containers/vector/cons/94540.cc: New test. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-08-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/106607 |
| * include/bits/regex_compiler.tcc (_Compiler::_M_cur_int_value): |
| Use built-ins to check for integer overflow in back-reference |
| number. |
| * testsuite/28_regex/basic_regex/106607.cc: New test. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex.h (basic_regex, swap): Add noexcept to |
| non-throwing functions. |
| * include/bits/regex_automaton.h (_State_base, _State) |
| (_NFA_base): Likewise. |
| * include/bits/regex_compiler.h (_Compiler): Likewise. |
| * include/bits/regex_error.h (regex_error::code()): Likewise. |
| * include/bits/regex_scanner.h (_Scanner): Likewise. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/102447 |
| * include/bits/regex_compiler.h (_Compiler::_BracketState): New |
| class. |
| (_Compiler::_BrackeyMatcher): New alias template. |
| (_Compiler::_M_expression_term): Change pair<bool, CharT> |
| parameter to _BracketState. Process first character for |
| ECMAScript syntax as well as POSIX. |
| * include/bits/regex_compiler.tcc |
| (_Compiler::_M_insert_bracket_matcher): Pass _BracketState. |
| (_Compiler::_M_expression_term): Use _BracketState to store |
| state between calls. Improve handling of dashes in ranges. |
| * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc: |
| Add more tests for ranges containing dashes. Check invalid |
| ranges with character class at the beginning. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex_compiler.h (_Compiler::_S_validate): New |
| function. |
| * include/bits/regex_compiler.tcc (_Compiler::_Compiler): Use |
| _S_validate to check flags. |
| * include/bits/regex_error.h (_S_grammar): New error code for |
| internal use. |
| * testsuite/28_regex/basic_regex/ctors/grammar.cc: New test. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex_compiler.tcc: Add line break in empty while |
| statement. |
| * include/bits/regex_executor.tcc: Avoid unused parameter |
| warning. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-12-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/103664 |
| * include/bits/regex.h (__regex_replace): Declare. |
| (regex_replace): Use it. |
| * include/bits/regex.tcc (__regex_replace): Replace regex_replace |
| definition with __regex_replace. |
| * testsuite/28_regex/algorithms/regex_replace/char/103664.cc: New test. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-09-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/84110 |
| * include/bits/regex_error.h (regex_constants::_S_null): New |
| error code for internal use. |
| * include/bits/regex_scanner.tcc (_Scanner::_M_scan_normal()): |
| Check for null character. |
| * testsuite/28_regex/basic_regex/84110.cc: New test. |
| |
| 2023-06-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-09-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex_error.h (__throw_regex_error): Fix |
| parameter declaration and use reserved attribute names. |
| |
| 2023-06-23 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| Backported from master: |
| 2020-09-11 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * include/bits/regex_error.h: Avoid warning with -fno-exceptions. |
| |
| 2023-05-21 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * include/bits/fs_path.h: Rename __null_terminated to __nul_terminated |
| to avoid colliding with a macro in Darwin system headers. |
| |
| 2023-05-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/105844 |
| * include/std/numeric (lcm): Ensure out-of-range result is |
| detected in constant evaluation. |
| * testsuite/26_numerics/lcm/105844.cc: Adjust dg-error string. |
| |
| 2023-05-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-06-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/105844 |
| * include/experimental/numeric (experimental::gcd): Simplify |
| assertions. Use __abs_r instead of __absu. |
| (experimental::lcm): Likewise. Remove use of __detail::__lcm so |
| overflow can be detected. |
| * include/std/numeric (__detail::__absu): Rename to __abs_r and |
| change to allow signed result type, so overflow can be detected. |
| (__detail::__lcm): Remove. |
| (gcd): Simplify assertions. Use __abs_r instead of __absu. |
| (lcm): Likewise. Remove use of __detail::__lcm so overflow can |
| be detected. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error lines. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| * testsuite/26_numerics/gcd/105844.cc: New test. |
| * testsuite/26_numerics/lcm/105844.cc: New test. |
| |
| 2023-05-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-04-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (STRIP_FROM_PATH): Remove prefixes |
| from header paths. |
| |
| 2023-04-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2020-11-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/67791 |
| * src/c++11/thread.cc (thread::_M_start_thread(_State_ptr, void (*)())): |
| Check that gthreads is available before calling __gthread_create. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-04-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/extensions.xml: Remove std::bad_exception from |
| example program. |
| * doc/html/manual/ext_demangling.html: Regenerate. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (SOURCE_BROWSER): Only set to YES for |
| HTML docs. |
| * include/bits/gslice_array.h (_DEFINE_VALARRAY_OPERATOR): Omit |
| from doxygen docs. |
| * include/bits/indirect_array.h (_DEFINE_VALARRAY_OPERATOR): |
| Likewise. |
| * include/bits/mask_array.h (_DEFINE_VALARRAY_OPERATOR): |
| Likewise. |
| * include/bits/slice_array.h (_DEFINE_VALARRAY_OPERATOR): |
| Likewise. |
| * include/std/valarray (_DEFINE_VALARRAY_UNARY_OPERATOR) |
| (_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT) |
| (_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT) |
| (_DEFINE_BINARY_OPERATOR): Likewise. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-10-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (path::filename()): Fix dangling |
| reference. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/109064 |
| * python/libstdcxx/v6/xmethods.py (SharedPtrUseCountWorker): |
| Remove self-recursion in __init__. Add missing _supports. |
| * testsuite/libstdc++-xmethods/shared_ptr.cc: Check use_count() |
| and unique(). |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-02-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/108952 |
| * include/std/memory (uses_allocator_construction_args): |
| Implement LWG 3527. |
| * testsuite/20_util/pair/astuple/get-2.cc: New test. |
| * testsuite/20_util/scoped_allocator/108952.cc: New test. |
| * testsuite/20_util/uses_allocator/lwg3527.cc: New test. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-02-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/optional: Fix header name in comment. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-07-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100823 |
| * include/bits/stl_iterator.h (common_iterator): Define move |
| constructor and move assignment operator. |
| (common_iterator::_M_assign): New function implementing |
| assignment. |
| (common_iterator::operator=): Use _M_assign. |
| (common_iterator::_S_valueless): New constant. |
| * testsuite/24_iterators/common_iterator/100823.cc: New test. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-07-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (common_iterator): Fix incorrect |
| uses of is_nothrow_assignable_v. Fix inconsistent constraints on |
| friend declaration. Do not move argument in copy constructor. |
| * testsuite/24_iterators/common_iterator/1.cc: Check for |
| noexcept constructibnle/assignable. |
| |
| 2023-04-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/107814 |
| * testsuite/experimental/filesystem/iterators/error_reporting.cc: |
| Use a static buffer with space after it. |
| |
| 2023-03-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2023-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/108636 |
| * include/bits/fs_path.h (path::path(string_view, _Type)) |
| (path::_Cmpt::_Cmpt(string_view, _Type, size_t)): Move inline |
| definitions to ... |
| * src/c++17/fs_path.cc: ... here. |
| * testsuite/27_io/filesystem/path/108636.cc: New test. |
| |
| 2022-11-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-11-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/authors.xml: Remove empty author element. |
| * doc/xml/manual/spine.xml: Likewise. |
| * doc/html/*: Regenerate. |
| |
| 2022-08-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-08-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98421 |
| * include/std/span (span(Iter, size_type), span(Iter, Iter)): |
| Add valid range checks. |
| * testsuite/23_containers/span/cons_1_assert_neg.cc: New test. |
| * testsuite/23_containers/span/cons_2_assert_neg.cc: New test. |
| |
| 2022-08-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/list.tcc (list::merge) [!USE_CXX11_ABI]: Remove |
| call to size() and try-catch block. |
| |
| 2022-08-03 Tim Adye <Tim.Adye@cern.ch> |
| |
| Backported from master: |
| 2021-06-04 Tim Adye <Tim.Adye@cern.ch> |
| |
| * include/std/any (any::_Manager::_S_access): New static |
| function to access the contained value. |
| (any::emplace, __any_caster): Use _S_access member of the |
| manager type. |
| |
| 2022-08-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-06-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (subrange(i, s, n)): Remove assertion. |
| * testsuite/std/ranges/subrange/constexpr.cc: New test. |
| |
| 2022-08-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100748 |
| PR libstdc++/103133 |
| * config/os/gnu-linux/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): |
| Define for glibc 2.34 and later. |
| |
| 2022-07-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2022-07-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/106162 |
| * include/Makefile.am (largefile-config.h): Add |
| stamp-${host_alias} prerequisite. |
| * include/Makefile.in: Regenerate. |
| |
| 2022-07-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| Backported from master: |
| 2021-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (begin(valarray), end(valarray)): |
| Add noexcept. |
| |
| 2022-07-22 Patrick Palka <ppalka@redhat.com> |
| |
| Backported from master: |
| 2022-07-22 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/106320 |
| * include/std/ranges (single_view): Relax constraints on |
| default constructor so as to preserve pre-P2325R3 behavior. |
| (filter_view): Likewise. |
| (transform_view): Likewise. |
| (take_while_view): Likewise. |
| (drop_while_view): Likewise. |
| * testsuite/std/ranges/adaptors/join.cc (test13): New test. |
| * testsuite/std/ranges/p2325.cc: Fix S to be only non default |
| constructible and not also non copy constructible. XFAIL the |
| tests that verify a non default constructible functor makes a |
| view non default constructible (lines 94, 97 and 98). XFAIL |
| the test that effectively verifies a non default constructible |
| element type makes single_view non default constructible (line |
| 114). |
| |
| 2022-06-28 Release Manager |
| |
| * GCC 10.4.0 released. |
| |
| 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_token/2.cc: |
| Likewise. |
| * testsuite/30_threads/jthread/1.cc: Likewise. |
| * testsuite/30_threads/jthread/2.cc: Likewise. |
| * testsuite/30_threads/stop_token/1.cc: Likewise. |
| * testsuite/30_threads/stop_token/2.cc: Likewise. |
| |
| * testsuite/21_strings/basic_string/erasure.cc: Check for |
| __cpp_lib_erase_if macro. |
| * testsuite/23_containers/deque/erasure.cc: Add header name to #error |
| messages. |
| * testsuite/23_containers/forward_list/erasure.cc: Likewise. |
| * testsuite/23_containers/list/erasure.cc: Likewise. |
| * testsuite/23_containers/map/erasure.cc: Likewise. |
| * testsuite/23_containers/set/erasure.cc: Likewise. |
| * testsuite/23_containers/unordered_map/erasure.cc: Likewise. |
| * testsuite/23_containers/unordered_set/erasure.cc: Likewise. |
| * testsuite/23_containers/vector/erasure.cc: Likewise. |
| |
| 2020-04-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (__normal_iterator): Use synth-three-way |
| to define operator<=>. |
| * testsuite/24_iterators/normal_iterator/cmp_c++20.cc: New test. |
| |
| * doc/Makefile.am (xml_sources_manual): Add missing XML files. |
| * doc/Makefile.in: Regenerate. |
| * doc/xml/manual/status_cxx1998.xml: Refer to "this section" instead |
| of "this page". |
| * doc/xml/manual/status_cxx2011.xml: Formatting and other corrections |
| to the C++11 status table. |
| * doc/xml/manual/status_cxx2014.xml: Replace list of C++14 feature |
| proposals with table matching contents of the C++14 standard. |
| * doc/xml/manual/status_cxx2017.xml: Add table matching contents of |
| the C++17 standard. |
| * doc/html/*: Regenerate. |
| |
| PR c++/94149 |
| * include/std/type_traits (__is_nt_constructible_impl): Add partial |
| specializations for bounded arrays with non-empty initializers. |
| * testsuite/20_util/is_nothrow_constructible/value_c++20.cc: New test. |
| |
| 2020-04-20 Thomas Rodgers <trodgers@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp: Add additional_flags= |
| -DTBB_SUPRESS_DEPRECATED_MESSAGES=1 to suppress warnings when |
| compiling with a newer Thread Building Blocks. |
| |
| 2020-04-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: New test. |
| |
| * testsuite/20_util/is_constructible/51185.cc: Make test class a |
| non-aggregate so that the test verifies the same thing in all -std |
| modes. |
| * testsuite/20_util/is_constructible/value-2.cc: Adjust expected |
| results for some types when paren-init for aggregates is supported. |
| |
| * include/std/version (__cpp_lib_three_way_comparison): Update value. |
| * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. |
| (__detail::__synth3way): Add noexcept-specifier. |
| |
| * include/bits/stl_map.h (map): Define operator<=> and remove |
| operator< for C++20. |
| * include/bits/stl_multimap.h (multimap): Likewise. |
| * include/bits/stl_multiset.h (multiset): Likewise. |
| * include/bits/stl_set.h (set): Likewise. |
| * include/bits/stl_tree.h (_Rb_tree): Likewise. |
| (_Rb_tree_iterator, _Rb_tree_const_iterator): Remove redundant |
| operator!= for C++20. |
| * include/debug/map.h (__gnu_debug::map): Define operator<=> for C++20. |
| * include/debug/multimap.h (__gnu_debug::multimap): Likewise. |
| * include/debug/multiset.h (__gnu_debug::multiset): Likewise. |
| * include/debug/set.h (__gnu_debug::set): Likewise. |
| * testsuite/23_containers/map/operators/cmp_c++20.cc: New test. |
| * testsuite/23_containers/multimap/operators/cmp_c++20.cc: New test. |
| * testsuite/23_containers/multiset/operators/cmp_c++20.cc: New test. |
| * testsuite/23_containers/set/operators/cmp_c++20.cc: New test. |
| |
| 2020-04-20 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/lib/libstdc++.exp: Avoid illegal argument to verbose. |
| |
| 2020-04-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_queue.h (queue): Define operator<=> for C++20. |
| * include/bits/stl_stack.h (stack): Likewise. |
| * testsuite/23_containers/queue/cmp_c++20.cc: New test. |
| * testsuite/23_containers/stack/cmp_c++20.cc: New test. |
| |
| * include/bits/unordered_map.h (unordered_map, unordered_multimap): |
| Remove redundant operator!= for C++20. |
| * include/bits/unordered_set.h (unordered_set, unordered_multiset): |
| Likewise. |
| * include/debug/unordered_map (unordered_map, unordered_multimap): |
| Likewise. |
| * include/debug/unordered_set (unordered_set, unordered_multiset): |
| Likewise. |
| |
| PR other/94629 |
| * include/debug/formatter.h (_Error_formatter::_Parameter): Fix |
| redundant assignment in constructor. |
| |
| 2020-04-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (duration, time_point): Define operator<=> and |
| remove redundant operator!= for C++20. |
| * testsuite/20_util/duration/comparison_operators/three_way.cc: New |
| test. |
| * testsuite/20_util/time_point/comparison_operators/three_way.cc: New |
| test. |
| |
| * testsuite/util/native_type/native_priority_queue.hpp: Use |
| allocator_traits to rebind allocator. |
| |
| 2020-04-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/forward_list.h (forward_list): Define operator<=> and |
| remove redundant comparison operators for C++20. |
| * include/bits/stl_bvector.h (vector<bool, Alloc>): Likewise. |
| * include/bits/stl_deque.h (deque): Likewise. |
| * include/bits/stl_iterator.h (__normal_iterator): Likewise. |
| * include/bits/stl_list.h (list): Likewise. |
| * include/bits/stl_vector.h (vector): Likewise. |
| * include/debug/deque (__gnu_debug::deque): Likewise. |
| * include/debug/forward_list (__gnu_debug::forward_list): Likewise. |
| * include/debug/list (__gnu_debug::list): Likewise. |
| * include/debug/safe_iterator.h (__gnu_debug::_Safe_iterator): |
| Likewise. |
| * include/debug/vector (__gnu_debug::vector): Likewise. |
| * include/ext/pointer.h (__gnu_cxx::_Pointer_adapter): Define |
| operator<=> for C++20. |
| * testsuite/23_containers/deque/operators/cmp_c++20.cc: New test. |
| * testsuite/23_containers/forward_list/cmp_c++20.cc: New test. |
| * testsuite/23_containers/list/cmp_c++20.cc: New test. |
| * testsuite/23_containers/vector/bool/cmp_c++20.cc: New test. |
| * testsuite/23_containers/vector/cmp_c++20.cc: New test. |
| |
| * include/bits/basic_string.h (basic_string): Define operator<=> and |
| remove redundant comparison operators for C++20. |
| * include/bits/char_traits.h (__gnu_cxx::char_traits, char_traits): |
| Add comparison_category members. |
| (__detail::__char_traits_cmp_cat): New helper to get comparison |
| category from char traits class. |
| * include/bits/regex.h (regex_traits::_RegexMask::operator!=): Do not |
| define for C++20. |
| (sub_match): Define operator<=> and remove redundant comparison |
| operators for C++20. |
| (match_results): Remove redundant operator!= for C++20. |
| * include/std/string_view (basic_string_view): Define operator<=> and |
| remove redundant comparison operators for C++20. |
| * testsuite/21_strings/basic_string/operators/char/cmp_c++20.cc: New |
| test. |
| * testsuite/21_strings/basic_string/operators/wchar_t/cmp_c++20.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/operations/copy/char/ |
| constexpr.cc: Initialize variable. |
| * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/ |
| constexpr.cc: Likewise. |
| * testsuite/21_strings/basic_string_view/operators/char/2.cc: Add |
| dg-do directive and remove comments showing incorrect signatures. |
| * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string_view/operators/char/cmp_c++20.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/operators/wchar_t/cmp_c++20.cc: |
| New test. |
| * testsuite/28_regex/sub_match/compare_c++20.cc: New test. |
| |
| 2020-04-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/unsynchronized_pool_resource/allocate.cc: Remove |
| name of unused parameter. |
| |
| 2020-04-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_dir.h (file_status): Define operator== for C++20. |
| (directory_entry): Define operator<=> and remove redundant comparison |
| operators for C++20. |
| * include/bits/fs_fwd.h (space_info): Define operator== for C++20. |
| * include/bits/fs_path.h (path): Define operator<=> and remove |
| redundant comparison operators for C++20. |
| * testsuite/27_io/filesystem/path/compare/compare.cc: Fix comment. |
| * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. |
| |
| * include/bits/allocator.h (operator!=): Do not define for C++20. |
| * include/bits/locale_classes.h (operator!=): Likewise. |
| * include/bits/std_function.h (operator==(nullptr_t, const function&)) |
| (operator!=(const function&, nullptr_t)) |
| (operator!=(nullptr_t, const function&)): Likewise. |
| * include/ext/bitmap_allocator.h (operator!=): Likewise. |
| * include/ext/debug_allocator.h (operator!=): Likewise. |
| * include/ext/extptr_allocator.h (operator!=): Likewise. |
| * include/ext/malloc_allocator.h (operator!=): Likewise. |
| * include/ext/mt_allocator.h (operator!=): Likewise. |
| * include/ext/new_allocator.h (operator!=): Likewise. |
| * include/ext/pool_allocator.h (operator!=): Likewise. |
| * include/ext/throw_allocator.h (operator!=): Likewise. |
| * include/std/bitset (bitset::operator!=): Likewise. |
| * include/std/memory_resource (operator!=): Likewise. |
| * include/std/scoped_allocator (operator!=): Likewise. |
| |
| * include/std/typeindex (operator<=>): Define for C++20. |
| * testsuite/20_util/typeindex/comparison_operators_c++20.cc: New test. |
| |
| 2020-04-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (compare_three_way): Fix constraint so that |
| BUILTIN-PTR-THREE-WAY does not require three_way_comparable_with. |
| * testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: |
| New test. |
| |
| PR libstdc++/94562 |
| * include/bits/shared_ptr.h (operator<=>): Define for C++20. |
| * include/bits/shared_ptr_base.h (operator<=>): Likewise. |
| * include/bits/unique_ptr.h (operator<=>): Add inline specifier. |
| * testsuite/20_util/shared_ptr/comparison/cmp_c++20.cc: New test. |
| * testsuite/20_util/shared_ptr/comparison/less.cc: Do not expect |
| std::less<A*> to be used when comparing std::shared_ptr<A> objects in |
| C++20. |
| |
| PR libstdc++/94565 |
| * libsupc++/compare (__unspec): Add noexcept-specifier to constructor. |
| * testsuite/18_support/comparisons/categories/94565.cc: New test. |
| |
| 2020-04-13 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * include/std/coroutine: Update coroutines builtin define, |
| per n4861. |
| |
| 2020-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (compare_three_way): Fix noexcept-specifier. |
| (strong_order, weak_order, partial_order): Replace uses of <=> with |
| compare_three_way function object (LWG 3324). |
| * testsuite/18_support/comparisons/algorithms/partial_order.cc: Add |
| equality operator so that X satisfies three_way_comparable. |
| * testsuite/18_support/comparisons/algorithms/strong_order.cc: |
| Likewise. |
| * testsuite/18_support/comparisons/algorithms/weak_order.cc: Likewise. |
| |
| * include/bits/unique_ptr.h (operator<=>): Define for C++20. |
| * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line. |
| * testsuite/20_util/default_delete/void_neg.cc: Likewise. |
| * testsuite/20_util/unique_ptr/comparison/compare.cc: New test. |
| * testsuite/20_util/unique_ptr/comparison/compare_c++20.cc: New test. |
| |
| 2020-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/slice_array.h (operator==(const slice&, const slice&)): |
| Define for C++20. |
| * include/std/complex (operator==(const T&, const complex<T>&)) |
| (operator!=(const complex<T>&, const complex<T>&)) |
| (operator!=(const complex<T>&, const T&)) |
| (operator!=(const T&, const complex<T>&)): Do not declare for C++20. |
| * testsuite/26_numerics/slice/compare.cc: New test. |
| |
| * include/std/charconv (to_chars_result, from_chars_result): Add |
| defaulted equality comparisons for C++20. |
| * testsuite/20_util/from_chars/compare.cc: New test. |
| * testsuite/20_util/to_chars/compare.cc: New test. |
| |
| 2020-04-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94520 |
| * include/std/charconv (__integer_to_chars_result_type) |
| (__integer_from_chars_result_type): Use __or_ instead of __or_v_ to |
| allow use in C++14. |
| * testsuite/20_util/from_chars/1.cc: Run test as C++14 and replace |
| use of std::string_view with std::string. |
| * testsuite/20_util/from_chars/2.cc: Likewise. |
| * testsuite/20_util/to_chars/1.cc: Likewise. |
| * testsuite/20_util/to_chars/2.cc: Likewise. |
| |
| 2020-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94498 |
| * include/bits/char_traits.h (__gnu_cxx::char_traits::move): Make it |
| usable in constant expressions for C++20. |
| (__gnu_cxx::char_traits::copy, __gnu_cxx::char_traits::assign): Add |
| _GLIBCXX20_CONSTEXPR. |
| (std::char_traits<char>, std::char_traits<wchar_t>) |
| (std::char_traits<char8_t>): Make move, copy and assign usable in |
| constant expressions for C++20. |
| (std::char_traits<char16_t>, std::char_traits<char32_t>): Make move |
| and copy usable in constant expressions for C++20. |
| * include/std/string_view (basic_string_view::copy): Add |
| _GLIBCXX20_CONSTEXPR. |
| * testsuite/21_strings/basic_string_view/operations/copy/char/ |
| constexpr.cc: New test. |
| * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/ |
| constexpr.cc: New test. |
| |
| 2020-04-05 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/appendix_contributing.xml: Refer to Git |
| documentation instead of Subversion. Switch to https. |
| * doc/html/manual/appendix_contributing.html: Regenerate. |
| |
| 2020-04-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93960 |
| * include/bits/ptr_traits.h (__to_address): Add special case for debug |
| iterators, to avoid dereferenceable check. |
| * testsuite/20_util/to_address/1_neg.cc: Adjust dg-error line number. |
| * testsuite/20_util/to_address/debug.cc: New test. |
| |
| 2020-04-01 Andrea Corallo <andrea.corallo@arm.com> |
| |
| * testsuite/experimental/net/execution_context/use_service.cc: |
| Require pthread and gthreads. |
| |
| 2020-04-01 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/appendix_free.xml: Move "free books" list from |
| fsf.org to gnu.org. |
| * doc/html/manual/appendix_free.html: Regenerate. |
| |
| 2020-03-31 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| Library-side tests for parenthesized aggregate init |
| |
| PR c++/92878 |
| PR c++/92947 |
| |
| * testsuite/20_util/allocator_traits/members/92878_92947.cc: New. |
| * testsuite/20_util/any/assign/92878_92947.cc: Likewise. |
| * testsuite/20_util/any/cons/92878_92947.cc: Likewise. |
| * testsuite/20_util/is_constructible/92878_92947.cc: Likewise. |
| * testsuite/20_util/optional/assignment/92878_92947.cc: Likewise. |
| * testsuite/20_util/optional/cons/92878_92947.cc: Likewise. |
| * testsuite/20_util/pair/cons/92878_92947.cc: Likewise. |
| * testsuite/20_util/shared_ptr/creation/92878_92947.cc: Likewise. |
| * testsuite/20_util/specialized_algorithms/construct_at/92878_92947.cc: |
| Likewise. |
| * testsuite/20_util/unique_ptr/creation/92878_92947.cc: Likewise. |
| * testsuite/20_util/uses_allocator/92878_92947.cc: Likewise. |
| * testsuite/20_util/variant/92878_92947.cc: Likewise. |
| * testsuite/23_containers/deque/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/forward_list/modifiers/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/list/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/map/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/multimap/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/multiset/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/priority_queue/92878_92947.cc: Likewise. |
| * testsuite/23_containers/queue/92878_92947.cc: Likewise. |
| * testsuite/23_containers/set/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/stack/92878_92947.cc: Likewise. |
| * testsuite/23_containers/unordered_map/modifiers/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_multimap/modifiers/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_multiset/modifiers/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_set/modifiers/92878_92947.cc: |
| Likewise. |
| * testsuite/23_containers/vector/modifiers/emplace/92878_92947.cc: |
| Likewise. |
| |
| 2020-03-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/is_constructible/value-2.cc: Fix test to account |
| for changes due to parenthesized aggregate-initialization in C++20. |
| * testsuite/20_util/time_point/cons/81468.cc: Fix test to not clash |
| with std::chrono::sys_time in C++20. |
| |
| * include/bits/stl_iterator.h (reverse_iterator): Use requires-clause |
| to constrain C++20 versions of comparison operators. Fix backwards |
| logic of relational operators. |
| (move_iterator): Use requires-clause to constrain comparison operators |
| in C++20. Do not declare non-standard same-type overloads for C++20. |
| * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: Check result |
| of comparisons and check using greedy_ops type. |
| * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: Likewise. |
| * testsuite/24_iterators/move_iterator/greedy_ops.cc: Remove redundant |
| main function from compile-only test. |
| * testsuite/24_iterators/reverse_iterator/greedy_ops.cc: Likewise. |
| |
| 2020-03-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_cmp.h (__cpp_lib_ranges): Define. |
| * include/bits/stl_iterator.h: Check value of __cpp_concepts so that |
| C++20 concepts are required. |
| * include/bits/stl_iterator_base_types.h: Likewise. |
| * include/std/concepts: Likewise. |
| * include/std/version: Likewise. |
| * testsuite/std/ranges/headers/ranges/synopsis.cc: Check feature test |
| macro. |
| |
| * include/bits/stl_iterator.h (reverse_iterator::iterator_concept) |
| (reverse_iterator::iterator_category): Define for C++20. |
| (reverse_iterator): Define comparison operators correctly for C++20. |
| (__normal_iterator): Add constraints to comparison operators for C++20. |
| (move_iterator::operator++(int)) [__cpp_lib_concepts]: Define new |
| overload for input iterators. |
| (move_iterator): Add constraints to comparison operators for C++20. |
| Define operator<=> for C++20. |
| * testsuite/24_iterators/move_iterator/input_iterator.cc: New test. |
| * testsuite/24_iterators/move_iterator/move_only.cc: New test. |
| * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: New test. |
| * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: New test. |
| |
| * include/bits/iterator_concepts.h (__detail::__decay_copy) |
| (__detail::__member_begin, __detail::__adl_begin): Move here from |
| <bits/range_access.h>. |
| (__detail::__ranges_begin, __detail::__range_iter_t): Define. |
| * bits/range_access.h (__cust_access::__decay_copy) |
| (__cust_access::__member_begin, __cust_access::__adl_begin): Move to |
| <bits/iterator_concepts.h>. |
| (ranges::iterator_t): Use __detail::__range_iter_t. |
| * include/bits/stl_iterator.h (back_insert_iterator): Simplify |
| conditional compilation. Add _GLIBCXX20_CONSTEXPR to all members. |
| (front_insert_iterator): Likewise. |
| (insert_iterator): Implement changes from P0896R4 for C++20. |
| * testsuite/24_iterators/back_insert_iterator/constexpr.cc: New test. |
| * testsuite/24_iterators/front_insert_iterator/constexpr.cc: New test. |
| * testsuite/24_iterators/headers/iterator/synopsis_c++17.cc: Adjust |
| for inclusion in synopsis_c++20.cc which expects different signatures |
| for some function templates. |
| * testsuite/24_iterators/insert_iterator/constexpr.cc: New test. |
| |
| * include/std/type_traits (__is_array_convertible): Move definition |
| to immediately after is_convertible. |
| |
| 2020-03-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (chrono::days, chrono::weeks, chrono::years) |
| (chrono::months, chrono::sys_days, chrono::local_t) |
| (chrono::local_time, chrono::local_seconds, chrono::local_days): |
| Define for C++20. |
| (chrono::time_point): Add missing static assert. |
| * testsuite/20_util/time_point/requirements/duration_neg.cc: New test. |
| * testsuite/std/time/clock/file/overview.cc: New test. |
| * testsuite/std/time/clock/file/members.cc: New test. |
| * testsuite/std/time/syn_c++20.cc: New test. |
| |
| 2020-03-25 Mike Crowe <mac@mcrowe.com> |
| |
| * testsuite/30_threads/shared_timed_mutex/try_lock_until/1.cc: New |
| test. |
| * testsuite/30_threads/shared_timed_mutex/try_lock_until/2.cc: New |
| test. |
| |
| 2020-03-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_fwd.h (filesystem::__file_clock): Move to ... |
| * include/std/chrono (filesystem::__file_clock): Here. |
| (filesystem::__file_clock::from_sys, filesystem::__file_clock::to_sys): |
| Define public member functions for C++20. |
| (is_clock, is_clock_v): Define traits for C++20. |
| * include/std/condition_variable (condition_variable::wait_until): Add |
| check for valid clock. |
| * include/std/future (_State_baseV2::wait_until): Likewise. |
| * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Likewise. |
| * include/std/shared_mutex (shared_timed_mutex::try_lock_shared_until): |
| Likewise. |
| * include/std/thread (this_thread::sleep_until): Likewise. |
| * testsuite/30_threads/condition_variable/members/2.cc: Qualify |
| slow_clock with new namespace. |
| * testsuite/30_threads/condition_variable/members/clock_neg.cc: New |
| test. |
| * testsuite/30_threads/condition_variable_any/members/clock_neg.cc: |
| New test. |
| * testsuite/30_threads/future/members/clock_neg.cc: New test. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/3.cc: |
| Qualify slow_clock with new namespace. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/ |
| clock_neg.cc: New test. |
| * testsuite/30_threads/shared_future/members/clock_neg.cc: New |
| test. |
| * testsuite/30_threads/shared_lock/locking/clock_neg.cc: New test. |
| * testsuite/30_threads/shared_timed_mutex/try_lock_until/clock_neg.cc: |
| New test. |
| * testsuite/30_threads/timed_mutex/try_lock_until/3.cc: Qualify |
| slow_clock with new namespace. |
| * testsuite/30_threads/timed_mutex/try_lock_until/4.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_until/clock_neg.cc: New |
| test. |
| * testsuite/30_threads/unique_lock/locking/clock_neg.cc: New test. |
| * testsuite/std/time/traits/is_clock.cc: New test. |
| * testsuite/util/slow_clock.h (slow_clock): Move to __gnu_test |
| namespace. |
| |
| 2020-03-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93245 |
| * include/experimental/bits/fs_path.h (path::generic_string<C,T,A>()): |
| * testsuite/experimental/filesystem/path/generic/generic_string.cc: |
| Improve test coverage. |
| |
| PR libstdc++/94242 |
| * include/bits/fs_path.h (path::_S_str_convert): Replace first |
| parameter with basic_string_view so that strings with different |
| allocators can be accepted. |
| (path::generic_string<C,T,A>()): Use basic_string object that uses the |
| right allocator type. |
| * testsuite/27_io/filesystem/path/generic/94242.cc: New test. |
| * testsuite/27_io/filesystem/path/generic/generic_string.cc: Improve |
| test coverage. |
| |
| 2020-03-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94033 |
| * include/std/type_traits (__is_nt_default_constructible_atom): Remove. |
| (__is_nt_default_constructible_impl): Remove. |
| (__is_nothrow_default_constructible_impl): Remove. |
| (__is_nt_constructible_impl): Add bool template parameter. Adjust |
| partial specializations. |
| (__is_nothrow_constructible_impl): Replace class template with alias |
| template. |
| (is_nothrow_default_constructible): Derive from alias template |
| __is_nothrow_constructible_impl instead of |
| __is_nothrow_default_constructible_impl. |
| * testsuite/20_util/is_nothrow_constructible/94003.cc: New test. |
| |
| * include/std/stop_token (stop_token::_Stop_state_ref): Define |
| comparison operators explicitly if the compiler won't synthesize them. |
| |
| * include/bits/stl_algobase.h (__lexicographical_compare_aux): Check |
| __cpp_lib_concepts before using iter_reference_t. |
| * include/bits/stream_iterator.h (istream_iterator): Check |
| __cpp_lib_concepts before using default_sentinel_t. |
| * include/bits/streambuf_iterator.h (istreambuf_iterator): Likewise. |
| |
| PR libstdc++/94203 |
| * include/experimental/executor (executor::executor(Executor)): Call |
| make_shared directly instead of _M_create. Create _Tgt1 object. |
| (executor::executor(allocator_arg_t, const ProtoAlloc&, Executor)): |
| Call allocate_shared directly instead of _M_create. Create _Tgt2 |
| object. |
| (executor::target_type): Add cast needed for new _Tgt interface. |
| (executor::target): Define when RTTI is disabled. Use _Tgt::_M_func. |
| (executor::_Tgt): Define the same interface whether RTTI is enabled or |
| not. |
| (executor::_Tgt::target_type, executor::_Tgt::target): Do not use |
| std::type_info in the interface. |
| (executor::_Tgt::_M_func): Add data member. |
| (executor::_TgtImpl): Replace with _Tgt1 and _Tgt2 class templates. |
| (executor::_Tgt1::_S_func): Define function to access target without |
| depending on RTTI. |
| (executor::_M_create): Remove. |
| (operator==, operator!=): Simplify comparisons for executor. |
| * include/experimental/socket (is_error_code_enum<socket_errc>): |
| Define specialization before use. |
| * testsuite/experimental/net/executor/1.cc: New test. |
| |
| 2020-03-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94199 |
| * include/experimental/executor (service_already_exists): Add default |
| constructor. Declare make_service to be a friend. |
| * testsuite/experimental/net/execution_context/make_service.cc: New |
| test. |
| |
| 2020-03-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Do not pass |
| a null pointer to functions with nonnull(1) attribute. |
| |
| 2020-03-11 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (split_view::_OuterIter::_OuterIter): Typo fix, |
| 'address' -> 'std::__addressof'. |
| * testsuite/std/ranges/adaptors/split.cc: Test taking the split_view of |
| a non-forward input_range. |
| * testsuite/util/testsuite_iterators.h (output_iterator_wrapper): Make |
| default constructor protected instead of deleted, like with |
| input_iterator_wrapper. |
| (test_range::iterator): Add comment explaining that this type is used |
| only when the underlying wrapper is input_iterator_wrapper or |
| output_iterator_wrapper. Remove delegating defaulted constructor so |
| that the inherited default constructor is used instead. |
| |
| LWG 3286 ranges::size is not required to be valid after a call to |
| ranges::begin on an input range |
| * include/std/ranges (subrange::subrange): Split single-argument |
| constructor into two, one constrained by _S_store_size and another by |
| !_S_store_size. |
| (take_view::begin): Call size() before calling ranges::begin(_M_base). |
| * testsuite/std/ranges/adaptors/lwg3286.cc: New test. |
| * testsuite/std/ranges/subrange/lwg3286.cc: New test. |
| |
| 2020-03-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (split_view::_OuterIter::__at_end): Use __current |
| instead of _M_current. |
| (split_view::_OuterIter::operator++): Likewise. |
| |
| * include/std/ranges (transform_view::_Iterator::__iter_move): Remove. |
| (transform_view::_Iterator::operator*): Add noexcept-specifier. |
| (transform_view::_Iterator::iter_move): Inline __iter_move body here. |
| (split_view::_OuterIter::__current): Add noexcept. |
| (split_view::_InnerIter::__iter_swap): Remove. |
| (split_view::_InnerIter::__iter_move): Remove. |
| (split_view::_InnerIter::_M_i_current): New accessors. |
| (split_view::_InnerIter::__at_end): Use _M_i_current(). |
| (split_view::_InnerIter::operator*): Likewise. |
| (split_view::_InnerIter::operator++): Likewise. |
| (iter_move(const _InnerIter&)): Likewise. |
| (iter_swap(const _InnerIter&, const _InnerIter&)): Likewise. |
| * testsuite/std/ranges/adaptors/split.cc: Check noexcept-specifier |
| for iter_move and iter_swap on split_view's inner iterator. |
| |
| PR c++/94117 |
| * include/std/ranges (ranges::transform_view::_Iterator::iter_move): |
| Change expression in noexcept-specifier to match function body. |
| |
| * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Add |
| comment explaining multiple dg-do directives. |
| * testsuite/24_iterators/ostream_iterator/1.cc: Fix do-do directive |
| so test is run as well as compiled. |
| |
| 2020-03-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94063 |
| * src/c++17/fs_path.cc (path::operator+=(const path&)): Add kluge to |
| handle concatenations that change the type of the first component. |
| (path::operator+=(basic_string_view<value_type>)): Likewise. |
| * testsuite/27_io/filesystem/path/concat/94063.cc: New test. |
| |
| 2020-03-06 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (join_view::_Sentinel<_Const>): Befriend |
| join_view::_Sentinel<!_Const>. |
| * testsuite/std/ranges/adaptors/join.cc: Augment test. |
| |
| PR libstdc++/93978 |
| * include/bits/range_access.h (__cust_access::_Empty::operator()): |
| Declare return type to be bool instead of auto. |
| * testsuite/std/ranges/adaptors/93978.cc: New test. |
| |
| 2020-03-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94069 |
| * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER] |
| (__shared_mutex_pthread::__shared_mutex_pthread()): Remove incorrect |
| second argument to __glibcxx_rwlock_init. |
| * testsuite/30_threads/shared_timed_mutex/94069.cc: New test. |
| |
| PR libstdc++/93244 |
| * testsuite/27_io/filesystem/path/generic/generic_string.cc: Adjust |
| test to not fail due to PR 94063. |
| * testsuite/27_io/filesystem/path/generic/utf.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generic/wchar_t.cc: Likewise. |
| |
| 2020-03-06 Andreas Krebbel <krebbel@linux.ibm.com> |
| |
| * src/c++11/system_error.cc: Omit the ENOTSUP case statement if it |
| would match ENOSYS. |
| |
| 2020-03-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/all.cc: Mark unused variable. |
| * testsuite/27_io/filesystem/operations/copy.cc: Fix typo. |
| * testsuite/experimental/filesystem/operations/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/operations/file_size.cc: Use correct type |
| for return value, and in comparison. |
| * testsuite/experimental/filesystem/operations/file_size.cc: Likewise. |
| |
| PR libstdc++/94051 |
| * include/std/string_view: Include <bits/ostream_insert.h>. |
| * testsuite/21_strings/basic_string_view/inserters/94051.cc: New test. |
| |
| 2020-03-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/cpp_type_traits.h (__memcpyable): Fix comment. |
| |
| 2020-03-04 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/94017 |
| * include/bits/ranges_algobase.h (__fill_n_fn::operator()): Refine |
| condition for when to use memset, making sure to additionally check that |
| the output pointer's value type is a non-volatile byte type. Instead of |
| requiring that the fill type is a byte type, just require that it's an |
| integral type. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill/94017.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/94017.cc: |
| New test. |
| * testsuite/25_algorithms/fill/94013.cc: Uncomment part of test that was |
| blocked by PR 94017. |
| * testsuite/25_algorithms/fill/94017.cc: New test. |
| * testsuite/25_algorithms/fill_n/94017.cc: New test. |
| |
| LWG 3355 The memory algorithms should support move-only input iterators |
| introduced by P1207 |
| * include/bits/ranges_uninitialized.h |
| (__uninitialized_copy_fn::operator()): Use std::move to avoid attempting |
| to copy __ifirst, which could be a move-only input iterator. Use |
| operator- instead of ranges::distance to compute distance from a sized |
| sentinel. |
| (__uninitialized_copy_n_fn::operator()): Likewise. |
| (__uninitialized_move_fn::operator()): Likewise. |
| (__uninitialized_move_n_fn::operator()): Likewise. |
| (__uninitialized_destroy_fn::operator()): Use std::move to avoid |
| attempting to copy __first. |
| (__uninitialized_destroy_n_fn::operator()): Likewise. |
| * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: |
| Augment test. |
| * .../specialized_algorithms/uninitialized_copy/constrained.cc: |
| Likewise. |
| * .../specialized_algorithms/uninitialized_move/constrained.cc: |
| Likewise. |
| |
| * testsuite/util/testsuite_iterators.h (test_range::get_iterator): Make |
| protected instead of private. |
| (test_sized_range_sized_sent): New. |
| |
| * testsuite/util/testsuite_iterators.h (input_iterator_wrapper_nocopy): |
| New testsuite iterator. |
| * testsuite/24_iterators/counted_iterator/lwg3389.cc: use it. |
| * testsuite/24_iterators/move_iterator/lwg3390.cc: Likewise. |
| |
| * include/bits/ranges_uninitialized.h |
| (uninitialized_copy_fn::operator()): Pass a reference type as the first |
| argument to is_nothrow_assignable_v. |
| (uninitialized_copy_fn::operator()): Likewise. |
| (uninitialized_move_fn::operator()): Likewise. Return an in_out_result |
| with the input iterator stripped of its move_iterator. |
| (uninitialized_move_n_fn::operator()): Likewise. |
| (uninitialized_fill_fn::operator()): Pass a reference type as the first |
| argument to is_nothrow_assignable_v. |
| (uninitialized_fill_n_fn::operator()): Likewise. |
| |
| 2020-03-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94013 |
| * include/bits/cpp_type_traits.h (__memcpyable, __memcmpable): New |
| traits to control when to use memmove and memcmp optimizations. |
| (__is_nonvolatile_trivially_copyable): New helper trait. |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn): Do not |
| use memcmp optimization with volatile data. |
| * include/bits/ranges_algobase.h (__equal_fn): Use __memcmpable. |
| (__copy_or_move, __copy_or_move_backward): Use __memcpyable. |
| * include/bits/stl_algobase.h (__copy_move_a2): Use __memcpyable. |
| (__copy_move_backward_a2): Likewise. |
| (__equal_aux1): Use __memcmpable. |
| (__lexicographical_compare_aux): Do not use memcmp optimization with |
| volatile data. |
| * testsuite/25_algorithms/copy/94013.cc: New test. |
| * testsuite/25_algorithms/copy_backward/94013.cc: New test. |
| * testsuite/25_algorithms/equal/94013.cc: New test. |
| * testsuite/25_algorithms/fill/94013.cc: New test. |
| * testsuite/25_algorithms/lexicographical_compare/94013.cc: New test. |
| * testsuite/25_algorithms/move/94013.cc: New test. |
| * testsuite/25_algorithms/move_backward/94013.cc: New test. |
| |
| * include/bits/stl_algobase.h (lexicographical_compare_three_way): |
| Avoid redundant iterator comparisons (LWG 3410). |
| |
| 2020-03-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93972 |
| * include/bits/stl_algobase.h (__memcmp): Allow pointer types to |
| differ. |
| * testsuite/25_algorithms/lexicographical_compare/uchar.cc: New test. |
| |
| * include/std/ranges (__detail::__maybe_empty_t): Rename to |
| __maybe_present_t. |
| (__adaptor::_RangeAdaptor, join_view, split_view): Use new name. |
| |
| * include/bits/ranges_algo.h (shift_right): Add 'typename' to |
| dependent type. |
| |
| 2020-03-01 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated. |
| |
| 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| |
| * testsuite/17_intro/headers/c++1998/charset.cc: Skip on *-*-hpux*. |
| * testsuite/17_intro/headers/c++2011/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2014/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2017/charset.cc: Likewise. |
| * testsuite/17_intro/headers/c++2020/charset.cc: Likewise. |
| |
| * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: |
| Add libatomic option. |
| * testsuite/30_threads/jthread/jthread.cc: Likewise. |
| |
| 2020-02-29 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_algo.h |
| (__find_if, __count_if, __is_permutation, std::is_permutation): Move... |
| * include/bits/stl_algobase.h: ...here. |
| * include/bits/hashtable_policy.h: Remove <bits/stl_algo.h> include. |
| |
| 2020-02-29 John David Anglin <danglin@gcc.gnu.org> |
| |
| * testsuite/30_threads/stop_token/stop_callback.cc: Add libatomic |
| option. |
| * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: |
| Likewise. |
| * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: Likewise. |
| * testsuite/30_threads/stop_token/stop_callback/destroy.cc: Likewise. |
| * testsuite/30_threads/stop_token/stop_callback/invoke.cc: Likewise. |
| * testsuite/30_threads/stop_token/stop_source.cc: Likewise. |
| * testsuite/30_threads/stop_token/stop_source/assign.cc: Likewise. |
| * testsuite/30_threads/stop_token/stop_token.cc: Likewise. |
| * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: |
| Likewise. |
| |
| PR libstdc++/92906 |
| * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2020-02-28 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/93972 |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): |
| Fix condition for when to use memcmp, making it consistent with the |
| corresponding condition used in std::lexicographical_compare. |
| * testsuite/25_algorithms/lexicographical_compare/93972.cc: New test. |
| |
| * testsuite/26_numerics/headers/numeric/synopsis.cc: Add signatures for |
| functions introduced in C++11, C++17 and C++2a. Add 'constexpr' to |
| existing signatures for C++2a. |
| |
| 2020-02-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/24_iterators/range_operations/advance_debug_neg.cc: Run |
| test instead of just compiling it. |
| |
| 2020-02-28 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (reverse_view::_S_needs_cached_begin): Set to false |
| whenever the underlying range models common_range. |
| |
| * include/std/ranges (__detail::_CachedPosition): New struct. |
| (views::filter_view::_S_needs_cached_begin): New member variable. |
| (views::filter_view::_M_cached_begin): New member variable. |
| (views::filter_view::begin): Use _M_cached_begin to cache its |
| result. |
| (views::drop_view::_S_needs_cached_begin): New static member variable. |
| (views::drop_view::_M_cached_begin): New member variable. |
| (views::drop_view::begin): Use _M_cached_begin to cache its result |
| when _S_needs_cached_begin. |
| (views::drop_while_view::_M_cached_begin): New member variable. |
| (views::drop_while_view::begin): Use _M_cached_begin to cache its |
| result. |
| (views::reverse_view::_S_needs_cached_begin): New static member |
| variable. |
| (views::reverse_view::_M_cached_begin): New member variable. |
| (views::reverse_view::begin): Use _M_cached_begin to cache its result |
| when _S_needs_cached_begin. |
| * testsuite/std/ranges/adaptors/drop.cc: Augment test to check that |
| drop_view::begin caches its result. |
| * testsuite/std/ranges/adaptors/drop_while.cc: Augment test to check |
| that drop_while_view::begin caches its result. |
| * testsuite/std/ranges/adaptors/filter.cc: Augment test to check that |
| filter_view::begin caches its result. |
| * testsuite/std/ranges/adaptors/reverse.cc: Augment test to check that |
| reverse_view::begin caches its result. |
| |
| 2020-02-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/last_write_time.cc: Fixes for |
| filesystems that silently truncate timestamps. |
| * testsuite/experimental/filesystem/operations/last_write_time.cc: |
| Likewise. |
| |
| * testsuite/21_strings/basic_string/cons/char/1.cc: Disable |
| -Wstringop-overflow warnings. |
| |
| 2020-02-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (v3_target_compile): Add |
| -fdiagnostics-urls=never to options. |
| |
| 2020-02-27 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (transform_view::_Iterator<_Const>): Befriend |
| _Iterator<!_Const>. |
| (transform_view::_Sentinel<_Const>): Befriend _Sentinel<!_Const>. |
| (take_view::_Sentinel<_Const>): Likewise. |
| (take_while_view::_Sentinel<_Const>): Likewise. |
| (split_view::_OuterIter<_Const>): Befriend _OuterIter<!_Const>. |
| * testsuite/std/ranges/adaptors/split.cc: Augment test. |
| * testsuite/std/ranges/adaptors/take.cc: Augment test. |
| * testsuite/std/ranges/adaptors/take_while.cc: Augment test. |
| * testsuite/std/ranges/adaptors/transform.cc: Augment test. |
| |
| * testsuite/25_algorithms/copy/constrained.cc: Don't assume that the |
| base() of a vector<>::iterator is a pointer. |
| * testsuite/25_algorithms/copy_backward/constrained.cc: Likewise. |
| * testsuite/25_algorithms/move/constrained.cc: Likewise. |
| * testsuite/25_algorithms/move_backward/constrained.cc: Likewise. |
| * testsuite/25_algorithms/inplace_merge/constrained.cc: Use foo.data() |
| instead of &foo[0]. |
| * testsuite/25_algorithms/partial_sort/constrained.cc: Likewise. |
| * testsuite/25_algorithms/partial_sort_copy/constrained.cc: Likewise. |
| * testsuite/25_algorithms/shuffle/constrained.cc: Likewise. |
| * testsuite/25_algorithms/sort/constrained.cc: Likewise. |
| * testsuite/25_algorithms/stable_sort/constrained.cc: Likewise. |
| |
| 2020-02-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/debug/array (operator<=>): Define for C++20. |
| * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: |
| Adjust dg-error line numbers. |
| * testsuite/23_containers/array/tuple_interface/ |
| tuple_element_debug_neg.cc: Likewise. |
| |
| * testsuite/23_containers/span/back_assert_neg.cc: Add #undef before |
| defining _GLIBCXX_ASSERTIONS. |
| * testsuite/23_containers/span/first_2_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/first_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/front_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/index_op_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/last_2_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/last_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/subspan_2_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/subspan_3_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/subspan_4_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/subspan_5_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/subspan_6_assert_neg.cc: Likewise. |
| * testsuite/23_containers/span/subspan_assert_neg.cc: Likewise. |
| |
| * include/debug/string (__gnu_debug::basic_string::insert): Fix for |
| C++98 where the member function of the base class returns void. |
| |
| * testsuite/util/testsuite_iterators.h (forward_iterator_wrapper): Add |
| equality comparisons that support value-initialized iterators. |
| |
| * include/bits/boost_concept_check.h (__function_requires): Add |
| _GLIBCXX14_CONSTEXPR. |
| * testsuite/25_algorithms/min/concept_checks.cc: New test. |
| |
| 2020-02-26 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/93936 |
| * include/std/ranges (split_view::_InnerIter::operator==): Compare |
| the operands' _M_i rather than their _M_i.current(). |
| * testsuite/std/ranges/adaptors/split.cc: Augment test. |
| |
| P1645R1 constexpr for <numeric> algorithms |
| * include/bits/stl_numeric.h (iota, accumulate, inner_product, |
| partial_sum, adjacent_difference): Make conditionally constexpr for |
| C++20. |
| * include/std/numeric (__cpp_lib_constexpr_numeric): Define this feature |
| test macro. |
| (reduce, transform_reduce, exclusive_scan, inclusive_scan, |
| transform_exclusive_scan, transform_inclusive_scan): Make conditionally |
| constexpr for C++20. |
| * include/std/version (__cpp_lib_constexpr_numeric): Define. |
| * testsuite/26_numerics/accumulate/constexpr.cc: New test. |
| * testsuite/26_numerics/adjacent_difference/constexpr.cc: Likewise. |
| * testsuite/26_numerics/exclusive_scan/constexpr.cc: Likewise. |
| * testsuite/26_numerics/inclusive_scan/constexpr.cc: Likewise. |
| * testsuite/26_numerics/inner_product/constexpr.cc: Likewise. |
| * testsuite/26_numerics/iota/constexpr.cc: Likewise. |
| * testsuite/26_numerics/partial_sum/constexpr.cc: Likewise. |
| * testsuite/26_numerics/reduce/constexpr.cc: Likewise. |
| * testsuite/26_numerics/transform_exclusive_scan/constexpr.cc: Likewise. |
| * testsuite/26_numerics/transform_inclusive_scan/constexpr.cc: Likewise. |
| * testsuite/26_numerics/transform_reduce/constexpr.cc: Likewise. |
| |
| 2020-02-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn): Declare |
| variables in smaller scope and avoid calling ranges::distance when we |
| know they are pointers. Remove statically-unreachable use of |
| __builtin_unreachable(). |
| * include/bits/stl_algobase.h (__lexicographical_compare::__lc): |
| Define inline. |
| |
| * include/std/ranges (__detail::__maybe_empty_t): Define new helper |
| alias. |
| (__detail::__maybe_const_t): Likewise. |
| (__adaptor::_RangeAdaptor): Use __maybe_empty_t. |
| (transform_view, take_view, take_while_view, elements_view): Use |
| __maybe_const_t. |
| (join_view, split_view): Use both. |
| |
| 2020-02-25 Patrick Palka <ppalka@redhat.com> |
| |
| LWG 3397 basic_istream_view::iterator should not provide |
| iterator_category |
| * include/std/ranges (basic_istream_view:_Iterator::iterator_category): |
| Rename to ... |
| (basic_istream_view:_Iterator::iterator_concept): ... this. |
| * testsuite/std/ranges/istream_view.cc: Augment test. |
| |
| LWG 3325 Constrain return type of transformation function for |
| transform_view |
| * include/std/ranges (transform_view): Constrain the return type of the |
| transformation function as per LWG 3325. |
| * testsuite/std/ranges/adaptors/lwg3325_neg.cc: New test. |
| |
| LWG 3313 join_view::_Iterator::operator-- is incorrectly constrained |
| * include/std/ranges (join_view::_Iterator::operator--): Require that |
| range_reference_t<_Base> models common_range. |
| * testsuite/std/ranges/adaptors/lwg3313_neg.cc: New test. |
| |
| LWG 3301 transform_view::_Iterator has incorrect iterator_category |
| * include/std/ranges (transform_view::_Iterator::_S_iter_cat): Adjust |
| determination of iterator_category as per LWG 3301. |
| * testsuite/std/ranges/adaptors/transform.cc: Augment test. |
| |
| LWG 3292 iota_view is under-constrained |
| * include/std/ranges (iota_view): Require that _Winc models semiregular |
| as per LWG 3292. |
| * testsuite/std/ranges/iota/lwg3292_neg.cc: New test. |
| |
| 2020-02-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_algobase.h (__copy_or_move): Do not use memmove |
| during constant evaluation. Call __builtin_memmove directly instead of |
| __memmove. |
| (__copy_or_move_backward): Likewise. |
| * include/bits/stl_algobase.h (__memmove): Remove. |
| (__copy_move<M, true, random_access_iterator_tag>::__copy_m) |
| (__copy_move_backward<M, true, random_access_iterator_tag>::__copy_m): |
| Use __builtin_memmove directly instead of __memmove. |
| (__copy_move_a2): Do not use memmove during constant evaluation. |
| (__copy_move_backward_a2): Use _IsMove constant to select correct |
| __copy_move_backward specialization. |
| * testsuite/25_algorithms/copy_backward/constexpr.cc: Check for copies |
| begin turned into moves during constant evaluation. |
| |
| * testsuite/25_algorithms/move_backward/93872.cc: Add test left out of |
| previous commit. |
| |
| PR libstdc++/93872 |
| * include/bits/stl_algobase.h (__memmove): Cast away const before |
| doing move assignment. |
| * testsuite/25_algorithms/move/93872.cc: New test. |
| * testsuite/25_algorithms/move_backward/93872.cc: New test. |
| |
| 2020-02-24 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/93884 |
| * include/bits/ranges_algobase.h (__copy_or_move, |
| __copy_or_move_backward): Don't inspect the iter_value_t of the output |
| iterator, instead inspect its iterator_traits directly. |
| * include/bits/stl_iterator.h (back_insert_iterator::container): |
| Conditionally initialize. |
| (back_insert_iterator::difference_type): Conditionally define. |
| (back_insert_iterator::back_insert_iterator): Conditionally define this |
| default constructor. |
| (front_insert_iterator::container): Conditionally initialize. |
| (front_insert_iterator::difference_type): Conditionally define. |
| (front_insert_iterator::front_insert_iterator): Conditionally define |
| this default constructor. |
| * 24_iterators/back_insert_iterator/pr93884.cc: New test. |
| * 24_iterators/front_insert_iterator/pr93884.cc: New test. |
| |
| P0769R2 Add shift to <algorithm> |
| * include/bits/ranges_algo.h (shift_left, shift_right): New. |
| * testsuite/25_algorithms/shift_left/1.cc: New test. |
| * testsuite/25_algorithms/shift_right/1.cc: New test. |
| |
| 2020-02-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stream_iterator.h (istream_iterator(default_sentinel_t)): |
| Make noexcept-specifier conditional. |
| * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: Check |
| noexcept-specifier. |
| |
| * include/bits/stream_iterator.h (istream_iterator(default_sentinel_t)): |
| Add constructor. |
| (operator==(istream_iterator, default_sentinel_t)): Add operator. |
| (ostream_iterator::difference_type): Define to ptrdiff_t for C++20. |
| * include/bits/streambuf_iterator.h |
| (istreambuf_iterator(default_sentinel_t)): Add constructor. |
| (operator==(istreambuf_iterator, default_sentinel_t)): Add operator. |
| * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: |
| New test. |
| * testsuite/24_iterators/istream_iterator/sentinel.cc: New test. |
| * testsuite/24_iterators/istreambuf_iterator/cons/sentinel.cc: |
| New test. |
| * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: New test. |
| |
| * include/std/ranges (__deep_const_range, __enable_view_impl): Remove. |
| (ranges::enable_view): Simplify (LWG 3326). |
| * include/bits/range_access.h (ranges::enable_view): Declare. |
| * include/bits/regex.h (__enable_view_impl): Remove partial |
| specialization. |
| * include/bits/stl_multiset.h (__enable_view_impl): Likewise. |
| * include/bits/stl_set.h (__enable_view_impl): Likewise. |
| * include/bits/unordered_set.h (__enable_view_impl): Likewise. |
| * include/debug/multiset.h (__enable_view_impl): Likewise. |
| * include/debug/set.h (__enable_view_impl): Likewise. |
| * include/debug/unordered_set (__enable_view_impl): Likewise. |
| * include/experimental/string_view (ranges::enable_view): Define |
| partial specialization. |
| * include/std/span (ranges::enable_view): Likewise. |
| * include/std/string_view (ranges::enable_view): Likewise. |
| * testsuite/std/ranges/view.cc: Check satisfaction of updated concept. |
| |
| 2020-02-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/optional (operator<=>(optional<T>, optional<U>)) |
| (operator<=>(optional<T>, nullopt), operator<=>(optional<T>, U)): |
| Define for C++20. |
| * include/std/tuple (__tuple_cmp): New helper function for <=>. |
| (operator<=>(tuple<T...>, tuple<U>...)): Define for C++20. |
| * include/std/variant (operator<=>(variant<T...>, variant<T...>)) |
| (operator<=>(monostate, monostate)): Define for C++20. |
| * testsuite/20_util/optional/relops/three_way.cc: New test. |
| * testsuite/20_util/tuple/comparison_operators/three_way.cc: New test. |
| * testsuite/20_util/variant/89851.cc: Move to ... |
| * testsuite/20_util/variant/relops/89851.cc: ... here. |
| * testsuite/20_util/variant/90008.cc: Move to ... |
| * testsuite/20_util/variant/relops/90008.cc: ... here. |
| * testsuite/20_util/variant/relops/three_way.cc: New test. |
| |
| 2020-02-20 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (views::__adaptor::__maybe_refwrap): New utility |
| function. |
| (views::__adaptor::_RangeAdaptor::operator()): Add comments. Use |
| __maybe_refwrap to capture lvalue references by reference, and then use |
| unwrap_reference_t to forward the by-reference captures as references. |
| * testsuite/std/ranges/adaptors/split.cc: Augment test. |
| * testsuite/std/ranges/adaptors/split_neg.cc: New test. |
| |
| * include/std/ranges (iota_view): Forward declare _Sentinel. |
| (iota_view::_Iterator): Befriend _Sentinel. |
| (iota_view::_Sentinel::_M_equal): New member function. |
| (iota_view::_Sentinel::operator==): Use it. |
| (views::_Iota::operator()): Forward __f using the correct type. |
| * testsuite/std/ranges/access/ssize.cc (test06): Don't call views::iota |
| with integers of different signedness, to appease iota_view's deduction |
| guide. |
| * testsuite/std/ranges/iota/iota_view.cc: Augment test. |
| |
| 2020-02-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (ranges::begin): Reject array of |
| incomplete type. |
| (ranges::end, ranges::size): Require arrays to be bounded. |
| (ranges::data): Require lvalue or borrowed_range. |
| (ranges::iterator_t): Remove constraint. |
| * testsuite/std/ranges/access/begin.cc: Do not check array of |
| incomplete type. |
| * testsuite/std/ranges/access/begin_neg.cc: New test. |
| * testsuite/std/ranges/access/end_neg.cc: Adjust expected error. |
| * testsuite/std/ranges/access/size_neg.cc: Adjust expected error. |
| * testsuite/std/ranges/access/ssize.cc: Do not check array of |
| incomplete type. |
| |
| * include/std/system_error (error_category::operator<=>) |
| (operator<=>(const error_code&, const error_code&)) |
| (operator<=>(const error_condition&, const error_condition&)): Define |
| for C++20. |
| * testsuite/19_diagnostics/error_category/operators/less.cc: New test. |
| * testsuite/19_diagnostics/error_category/operators/three_way.cc: New |
| test. |
| * testsuite/19_diagnostics/error_code/operators/equal.cc: Remove |
| incorrect comment. |
| * testsuite/19_diagnostics/error_code/operators/less.cc: New test. |
| * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Remove |
| incorrect comment. |
| * testsuite/19_diagnostics/error_code/operators/three_way.cc: New test. |
| * testsuite/19_diagnostics/error_condition/operators/equal.cc: Remove |
| incorrect comment. |
| * testsuite/19_diagnostics/error_condition/operators/less.cc: New test. |
| * testsuite/19_diagnostics/error_condition/operators/not_equal.cc: |
| Remove incorrect comment. |
| * testsuite/19_diagnostics/error_condition/operators/three_way.cc: New |
| test. |
| |
| * libsupc++/typeinfo (type_info::operator!=): Remove for C++20. |
| |
| * include/std/thread (thread::id::operator<=>): Define for C++20. |
| * testsuite/30_threads/thread/id/70294.cc: Do not take addresses of |
| functions in namespace std. |
| * testsuite/30_threads/thread/id/operators_c++20.cc: New test. |
| |
| 2020-02-19 Patrick Palka <ppalka@redhat.com> |
| |
| * testsuite/std/ranges/adaptors/split.cc (test03): Don't include the |
| null terminator of the underlying string as part of the test_range. |
| (main): Call test03. |
| |
| 2020-02-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (common_iterator): Add copyable<I> |
| requirement (LWG 3385). |
| * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: Adjust |
| expected declaration. |
| |
| * include/std/ranges (take_while_view, drop_view, drop_while_view) |
| (elements_view:_Iterator): Initialize data members (LWG 3364). |
| |
| * libsupc++/compare (three_way_comparable): Remove always-false check |
| that should have been removed with weak_equality (P1959R0). |
| (three_way_comparable_with): Likewise. Reorder requirements (LWG 3360). |
| |
| * include/std/concepts (__detail::__partially_ordered_with): Move here |
| from <compare>. |
| (totally_ordered, totally_ordered_with): Use __partially_ordered_with |
| to simplify definition (LWG 3331). |
| * libsupc++/compare (__detail::__partially_ordered_with): Move to |
| <concepts>. |
| |
| * include/std/concepts (totally_ordered_with): Remove redundant |
| requirement (LWG 3329). |
| |
| * include/std/ranges (__detail::__convertible_to_non_slicing): New |
| helper concept. |
| (__detail::__pair_like_convertible_to): Remove. |
| (__detail::__pair_like_convertible_from): Add requirements for |
| non-slicing conversions. |
| (subrange): Constrain constructors with __convertible_to_non_slicing. |
| Remove constructors from pair-like types. Add new deduction guide. |
| * testsuite/std/ranges/subrange/lwg3282_neg.cc: New test. |
| |
| * include/bits/iterator_concepts.h (iter_move): Add declaration to |
| prevent unqualified lookup finding a suitable declaration (LWG 3247). |
| |
| * include/std/memory_resource (polymorphic_allocator::allocate) |
| (polymorphic_allocator::allocate_object): Change type of exception to |
| bad_array_new_length (LWG 3237). |
| * testsuite/20_util/polymorphic_allocator/lwg3237.cc: New test. |
| |
| * include/std/type_traits (__cpp_lib_unwrap_ref): Define (LWG 3348). |
| * include/std/version (__cpp_lib_unwrap_ref): Likewise. |
| * testsuite/20_util/unwrap_reference/1.cc: Check macro. |
| * testsuite/20_util/unwrap_reference/3.cc: New test. |
| |
| * include/std/numeric (midpoint(T8, T*)): Do not check for complete |
| type during overload resolution, use static assert instead (LWG 3200). |
| * testsuite/26_numerics/midpoint/pointer.cc: Do not test with |
| incomplete type. |
| * testsuite/26_numerics/midpoint/pointer_neg.cc: New test. |
| |
| * include/std/span (span(T (&)[N])): Use non-deduced context to |
| prevent first parameter from interfering with class template argument |
| deduction (LWG 3369). |
| * testsuite/23_containers/span/deduction.cc: Add missing 'const'. |
| * testsuite/23_containers/span/lwg3255.cc: Check for construction from |
| rvalues. |
| |
| * include/std/span (span::const_iterator, span::const_reverse_iterator) |
| (span::cbegin(), span::cend(), span::crbegin(), span::crend()): |
| Remove (LWG 3320). |
| * testsuite/23_containers/span/everything.cc: Replace uses of cbegin |
| and cend. |
| * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: |
| Likewise. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy/ |
| constrained.cc: Likewise. |
| * testsuite/20_util/specialized_algorithms/ |
| uninitialized_default_construct/constrained.cc: Likewise. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill/ |
| constrained.cc: Likewise. |
| * testsuite/20_util/specialized_algorithms/uninitialized_move/ |
| constrained.cc: Likewise. |
| * testsuite/20_util/specialized_algorithms/ |
| uninitialized_value_construct/constrained.cc: Likewise. |
| |
| * include/bits/range_access.h (range_size_t): Define alias template. |
| * include/std/ranges (all_view): Rename to views::all_t (LWG 3335). |
| * testsuite/std/ranges/adaptors/filter.cc: Adjust to new name. |
| |
| * include/std/ranges (filter_view, transform_view, take_view) |
| (join_view, split_view, reverse_view): Remove commented-out converting |
| constructors (LWG 3280). |
| |
| * include/std/memory (uninitialized_construct_using_allocator): Use |
| std::construct_at (LWG 3321). |
| |
| * include/std/memory_resource (polymorphic_allocator::allocate_bytes) |
| (polymorphic_allocator::allocate_object) |
| (polymorphic_allocator::new_object): Add nodiscard attribute (LWG3304). |
| |
| LWG 3379. "safe" in several library names is misleading |
| * include/bits/range_access.h (enable_safe_range): Rename to |
| enable_borrowed_range. |
| (__detail::__maybe_safe_range): Rename to __maybe_borrowed_range. |
| (safe_range): Rename to borrowed_range. |
| * include/bits/ranges_algo.h: Adjust to use new names. |
| * include/bits/ranges_algobase.h: Likewise. |
| * include/bits/ranges_uninitialized.h: Likewise. |
| * include/std/ranges: Likewise. |
| (safe_iterator_t): Rename to borrowed_iterator_t. |
| (safe_subrange_t): Rename to borrowed_subrange_t. |
| * include/std/span: Adjust to use new names. |
| * include/std/string_view: Likewise. |
| * include/experimental/string_view: Likewise. |
| * testsuite/std/ranges/access/begin.cc: Likewise. |
| * testsuite/std/ranges/access/cbegin.cc: Likewise. |
| * testsuite/std/ranges/access/cdata.cc: Likewise. |
| * testsuite/std/ranges/access/cend.cc: Likewise. |
| * testsuite/std/ranges/access/crbegin.cc: Likewise. |
| * testsuite/std/ranges/access/crend.cc: Likewise. |
| * testsuite/std/ranges/access/data.cc: Likewise. |
| * testsuite/std/ranges/access/end.cc: Likewise. |
| * testsuite/std/ranges/access/rbegin.cc: Likewise. |
| * testsuite/std/ranges/access/rend.cc: Likewise. |
| * testsuite/std/ranges/safe_range.cc: Likewise. |
| * testsuite/std/ranges/safe_range_types.cc: Likewise. |
| * testsuite/util/testsuite_iterators.h: Likewise. |
| |
| * include/std/ranges (tuple_element<0, const subrange<I, S, K>>) |
| (tuple_element<1, const subrange<I, S, K>>): Add partial |
| specializations (LWG 3398). |
| * testsuite/std/ranges/subrange/tuple_like.cc: New test. |
| |
| * include/bits/ranges_algo.h (__find_fn, __find_first_of_fn) |
| (__adjacent_find_fn, __remove_if_fn, __remove_copy_if_fn) |
| (__unique_fn, __unique_copy_fn): Remove redundant conversions to bool. |
| |
| 2020-02-18 Patrick Palka <ppalka@redhat.com> |
| |
| P1983R0 Wording for GB301, US296, US292, US291, and US283 |
| * include/std/ranges (filter_view::pred): New member function. |
| (join_view::_Iterator::_Iterator): Remove now-redundant comment since |
| P1983R0 fixes the highlighted issue in the same way. |
| (join_view::_Iterator<_Const>): Add friend |
| join_view::_Iterator<!_Const>. |
| (join_view::_M_inner): Remove mutable specifier, effectively reverting |
| the proposed wording changes of P3278. |
| (join_view::begin): Refine the condition for when to return a const |
| iterator. |
| (split_view::_OuterIter::_OuterIter): Adjust constraints. |
| * testsuite/std/ranges/adaptors/filter.cc: Test that filter_view::pred |
| exists and works. |
| |
| 2020-02-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93818 |
| * include/std/ranges (_RangeAdaptor): Add deduction guide. |
| (filter_view::_Iterator): Add alias _Vp_iter and use in place of |
| iterator_t<_Vp>. |
| (filter_view::_Iterator::_S_iter_cat()): Add 'typename'. |
| (transform_view::_Iterator): Add alias _Base_iter and use in place of |
| iterator_t<_Base>. |
| (transform_view::_Iterator::_S_iter_cat()): Add 'typename'. |
| (join_view::_Iterator): Add _Outer_iter and _Inner_iter aliases. |
| (join_view::_Iterator::_S_iter_cat()): Add 'typename'. |
| (split_view::_InnerIter::_S_iter_cat()): Likewise. |
| |
| * testsuite/20_util/integer_comparisons/equal.cc: Fix invalid |
| assumption that long is wider than int. |
| * testsuite/20_util/integer_comparisons/greater_equal.cc: Likewise. |
| * testsuite/20_util/integer_comparisons/less.cc: Likewise. |
| * testsuite/20_util/integer_comparisons/less_equal.cc: Likewise. |
| * testsuite/20_util/integer_comparisons/not_equal.cc: Likewise. |
| |
| P1976R2 Fixed-size span construction from dynamic range |
| * include/std/span (__cpp_lib_span): Update value. |
| (span(It, size_type), span(It, End)): Make conditionally explicit. Add |
| assertion. |
| (span(R&&), span(const span<OType, OExtent>&)): Likewise and relax |
| constraints. |
| (span::first<Count>(), span::last<Count>()): Use explicit type in |
| return statement. |
| (as_bytes, as_writable_bytes): Likewise. |
| * include/std/version (__cpp_lib_span): Update value. |
| * testsuite/23_containers/span/1.cc: Check new value. |
| * testsuite/23_containers/span/2.cc: Check new value. |
| * testsuite/23_containers/span/explicit.cc: New test. |
| |
| * include/std/span (span::__is_compatible_array): Simplify alias |
| template by using requires-clause. |
| (span::__is_compatible_ref): New alias template for constraining |
| constructors. |
| (span::__is_compatible_iterator, span::__is_compatible_range): Remove. |
| (span(It, size_type), span(It, End)): Use __is_compatible_ref. |
| (span(T(&)[N], span(array<T, N>&), span(const array<T, N>&)): Remove |
| redundant parentheses. |
| (span(R&&)): Add missing constraints. |
| |
| * include/std/span (span): Reorder members and rename template |
| parameters to match declarations in the C++2a working paper. |
| |
| P2116R0 Remove tuple-like protocol support from fixed-extent span |
| * include/std/span (get, tuple_size, tuple_element): Remove. |
| * testsuite/23_containers/span/everything.cc: Remove checks for |
| tuple-like API. |
| * testsuite/23_containers/span/get_neg.cc: Remove. |
| * testsuite/23_containers/span/tuple_element_dynamic_neg.cc: Remove. |
| * testsuite/23_containers/span/tuple_element_oob_neg.cc: Remove. |
| * testsuite/23_containers/span/tuple_size_neg.cc: Remove. |
| |
| 2020-02-17 Patrick Palka <ppalka@redhat.com> |
| |
| P2106R0 Alternative wording for GB315 and GB316 |
| * include/bits/ranges_algo.h (in_fun_result): New. |
| (for_each_result, for_each_n_result): Change into an alias of |
| in_fun_result. |
| (in_in_result): New. |
| (mismatch_result): Change into an alias of in_in_result. |
| (copy_if_result): Change into an alias of in_out_result. |
| (swap_ranges_result): Change into an alias of in_in_result. |
| (unary_transform_result): Change into an alias of in_out_result. |
| (in_in_out_result): New. |
| (binary_transform_result): Change into an alias of in_in_out_result. |
| (replace_copy_result, replace_copy_if_result, remove_copy_if_result, |
| remove_copy_result, unique_copy_result, reverse_copy_result, |
| rotate_copy_result, partial_sort_copy_result): Change into an alias of |
| in_out_result. |
| (in_out_out_result): New. |
| (partition_copy_result, merge_result): Change into an alias of |
| in_out_out_result. |
| (set_union_result, set_intersection_result): Change into an alias of |
| in_in_out_result. |
| (set_difference_result): Change into an alias of in_out_result. |
| (set_symmetric_difference): Change into an alias of in_in_out_result. |
| (min_max_result): New. |
| (minmax_result, minmax_element_result): Change into an alias of |
| min_max_result. |
| (in_found_result): New. |
| (next_permutation_result, prev_permutation_result): Change into an alias |
| of in_found_result. |
| (__next_permutation_fn::operator(), __prev_permutation_fn::operator()): |
| Adjust following changes to next_permutation_result and |
| prev_permutation_result. |
| * include/bits/ranges_algobase.h (in_out_result): New. |
| (copy_result, move_result, move_backward_result, copy_backward_result, |
| copy_n_result): Change into an alias of in_out_result. |
| * include/bits/ranges_uninitialized.h (uninitialized_copy_result, |
| uninitialized_copy_n_result, uninitialized_move_result, |
| uninitialized_move_n_result): Likewise. |
| * testsuite/25_algorithms/next_permutation/constrained.cc: Adjust uses of |
| structured bindings. |
| * testsuite/25_algorithms/prev_permutation/constrained.cc: Likewise. |
| |
| P1243R4 Rangify new algorithms |
| * include/bits/ranges_algo.h (for_each_n_result, __for_each_n_fn, |
| for_each_n, __sample_fn, sample, __clamp_fn, clamp): New. |
| * testsuite/25_algorithms/clamp/constrained.cc: New test. |
| * testsuite/25_algorithms/for_each/constrained.cc: Augment test. |
| * testsuite/25_algorithms/sample/constrained.cc: New test. |
| |
| 2020-02-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| P1964R2 Wording for boolean-testable |
| * include/bits/ranges_algo.h (__find_fn, __find_first_of_fn) |
| (__adjacent_find_fn): Cast result of predicate to bool. |
| * include/std/concepts (__boolean): Remove. |
| (__detail::__boolean_testable_impl, __detail::__boolean_testable): Add |
| new helper concepts. |
| (__detail::__weakly_eq_cmp_with, totally_ordered, totally_ordered_with) |
| (predicate): Use __boolean_testable instead of boolean. |
| * libsupc++/compare (__detail::__partially_ordered, _Synth3way): |
| Likewise. |
| |
| P1970R2 Consistency for size() functions: Add ranges::ssize |
| * include/bits/range_access.h (_SSize, ssize): Define for C++20. |
| * testsuite/std/ranges/access/ssize.cc: New test. |
| |
| P1956R1 On the names of low-level bit manipulation functions |
| * include/bits/hashtable_policy.h: Update comment. |
| * include/std/bit (__ispow2, __ceil2, __floor2, __log2p1): Rename. |
| (ispow2, ceil2, floor2, log2p1): Likewise. |
| (__cpp_lib_int_pow2): Add feature test macro. |
| * include/std/charconv (__to_chars_len_2): Adjust use of __log2p1. |
| * include/std/memory (assume_aligned): Adjust use of ispow2. |
| * include/std/version (__cpp_lib_int_pow2): Add. |
| * libsupc++/new_opa.cc: Adjust use of __ispow2. |
| * src/c++17/memory_resource.cc: Likewise, and for __ceil2 and __log2p1. |
| * testsuite/17_intro/freestanding.cc: Adjust use of ispow2. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc: ... here. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.pow.two/bit_ceil_neg.cc: ... here. |
| * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.pow.two/bit_floor.cc: ... here. |
| * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.pow.two/bit_width.cc: ... here. |
| * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc: ... here. |
| |
| * include/std/charconv: Add comment. |
| |
| PR libstdc++/92546 (partial) |
| * include/bits/random.h (uniform_random_bit_generator): Move definition |
| to <bits/uniform_int_dist.h>. |
| * include/bits/ranges_algo.h: Include <bits/uniform_int_dist.h> instead |
| of <bits/random.h>. |
| * include/bits/ranges_algobase.h: Do not include <cmath>. |
| * include/bits/uniform_int_dist.h (uniform_random_bit_generator): |
| Move here. |
| * include/std/ranges: Do not include <limits>. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. |
| |
| PR libstdc++/92546 (partial) |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/int_limits.h: New header. |
| * include/bits/parse_numbers.h (__select_int::_Select_int): Replace |
| numeric_limits with __detail::__int_limits. |
| * include/std/bit (__rotl, __rotr, __countl_zero, __countl_one) |
| (__countr_zero, __countr_one, __popcount, __ceil2, __floor2, __log2p1): |
| Likewise. |
| * 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 (in_range): Likewise. |
| * testsuite/20_util/integer_comparisons/in_range_neg.cc: Adjust for |
| extra error about incomplete type __int_limits<bool>. |
| * testsuite/26_numerics/bit/bit.count/countl_one.cc: Include <limits>. |
| * testsuite/26_numerics/bit/bit.count/countl_zero.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.count/countr_one.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.count/countr_zero.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.count/popcount.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Likewise. |
| |
| * python/libstdcxx/v6/printers.py (StdCmpCatPrinter.to_string): Update |
| value for partial_ordering::unordered. |
| |
| * include/bits/iterator_concepts.h (indirectly_copyable_storable): Add |
| const-qualified expression variations. |
| * include/std/concepts (copyable): Likewise. |
| |
| * include/std/type_traits (__is_standard_integer): New helper trait. |
| * include/std/utility (cmp_equal, cmp_not_equal, cmp_less, cmp_greater) |
| (cmp_less_equal, cmp_greater_equal, in_range): Define for C++20. |
| * include/std/version (__cpp_lib_integer_comparison_functions): Define. |
| * testsuite/20_util/integer_comparisons/1.cc: New test. |
| * testsuite/20_util/integer_comparisons/2.cc: New test. |
| * testsuite/20_util/integer_comparisons/equal.cc: New test. |
| * testsuite/20_util/integer_comparisons/equal_neg.cc: New test. |
| * testsuite/20_util/integer_comparisons/greater_equal.cc: New test. |
| * testsuite/20_util/integer_comparisons/greater_equal_neg.cc: New test. |
| * testsuite/20_util/integer_comparisons/greater_neg.cc: New test. |
| * testsuite/20_util/integer_comparisons/in_range.cc: New test. |
| * testsuite/20_util/integer_comparisons/in_range_neg.cc: New test. |
| * testsuite/20_util/integer_comparisons/less.cc: New test. |
| * testsuite/20_util/integer_comparisons/less_equal.cc: New test. |
| * testsuite/20_util/integer_comparisons/less_equal_neg.cc: New test. |
| * testsuite/20_util/integer_comparisons/less_neg.cc: New test. |
| * testsuite/20_util/integer_comparisons/not_equal.cc: New test. |
| * testsuite/20_util/integer_comparisons/not_equal_neg.cc: New test. |
| |
| 2020-02-16 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): |
| Move code after an early exit constexpr if to under an else branch. |
| * include/bits/ranges_algobase.h (__equal_fn::operator()): Likewise. |
| |
| 2020-02-15 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/ranges_algo.h: Adjust whitespace and formatting. |
| * include/bits/ranges_algobase.h: Likewise. |
| * include/bits/ranges_uninitialized.h: Likewise. |
| |
| * include/bits/ranges_algo.h: (adjacent_find, all_of, any_of, |
| binary_search, copy_if, count, count_if, equal_range, find, find_end, |
| find_first_of, find_if, find_if_not, for_each, generate, generate_n, |
| includes, inplace_merge, is_heap, is_heap_until, is_partitioned, |
| is_permutation, is_sorted, is_sorted_until, lexicographical_compare, |
| lower_bound, make_heap, max, max_element, merge, min, min_element, |
| minmax, minmax_element, mismatch, next_permutation, none_of, |
| nth_element, partial_sort, partial_sort_copy, partition, partition_copy, |
| partition_point, pop_heap, prev_permutation, push_heap, remove, |
| remove_copy, remove_copy_if, remove_if, replace, replace_copy, |
| replace_copy_if, replace_if, reverse, reverse_copy, rotate, rotate_copy, |
| search, search_n, set_difference, set_intersection, |
| set_symmetric_difference, set_union, shuffle, sort, sort_heap, |
| stable_partition, stable_sort, swap_ranges, transform, unique, |
| unique_copy, upper_bound): Convert into function objects. |
| * include/bits/ranges_algobase.h: (equal, copy, move, copy_n, fill_n, |
| fill, move_backward, copy_backward): Likewise. |
| * include/bits/ranges_uninitialized.h (uninitialized_default_construct, |
| uninitialized_default_construct_n, uninitialized_value_construct, |
| uninitialized_value_construct_n, uninitialized_copy, |
| uninitialized_copy_n, uninitialized_move, uninitialized_move_n, |
| uninitialized_fill, uninitialized_fill_n, construct_at, destroy_at, |
| destroy, destroy_n): Likewise. |
| |
| * include/bits/ranges_algo.h (ranges::__find_end): Fold into ... |
| (ranges::find_end): ... here. |
| (ranges::__lexicographical_compare): Fold into ... |
| (ranges::lexicographical_compare): ... here. |
| * include/bits/ranges_algobase.h (ranges::__equal): Fold into ... |
| (ranges::equal): ... here. |
| |
| 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/erase_if.h (__cpp_lib_erase_if): Define to 202002L. |
| * include/std/deque: Likewise. |
| * include/std/forward_list: Likewise. |
| * include/std/list: Likewise. |
| * include/std/string: Likewise. |
| * include/std/vector: Likewise. |
| * include/std/version: Likewise. |
| * testsuite/23_containers/deque/erasure.cc: Test for new value. |
| * testsuite/23_containers/forward_list/erasure.cc: Likewise. |
| * testsuite/23_containers/list/erasure.cc: Likewise. |
| * testsuite/23_containers/map/erasure.cc: Likewise. |
| * testsuite/23_containers/set/erasure.cc: Likewise. |
| * testsuite/23_containers/unordered_map/erasure.cc: Likewise. |
| * testsuite/23_containers/unordered_set/erasure.cc: Likewise. |
| * testsuite/23_containers/vector/erasure.cc: Likewise. |
| |
| 2020-02-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (uniform_random_bit_generator): Require min() |
| and max() to be constant expressions and min() to be less than max(). |
| * testsuite/26_numerics/random/concept.cc: Check additional cases. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lineno. |
| |
| 2020-02-13 Patrick Palka <ppalka@redhat.com> |
| |
| * include/Makefile.am: Add <bits/ranges_uninitialized.h>. |
| * include/Makefile.in: Regenerate. |
| * include/bits/ranges_uninitialized.h: New header. |
| * include/std/memory: Include it. |
| * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: New |
| test. |
| * .../uninitialized_copy/constrained.cc: New test. |
| * .../uninitialized_default_construct/constrained.cc: New test. |
| * .../uninitialized_fill/constrained.cc: New test. |
| * .../uninitialized_move/constrained.cc: New test. |
| * .../uninitialized_value_construct/constrained.cc: New test. |
| |
| * include/Makefile.am: Add bits/ranges_algobase.h |
| * include/Makefile.in: Regenerate. |
| * bits/ranges_algo.h: Include <bits/ranges_algobase.h> and refactor |
| existing #includes. |
| (__detail::__is_normal_iterator, __detail::is_reverse_iterator, |
| __detail::__is_move_iterator, copy_result, move_result, |
| __equal, equal, copy_result, move_result, move_backward_result, |
| copy_backward_result, __copy_or_move_backward, __copy_or_move, copy, |
| move, copy_backward, move_backward, copy_n_result, copy_n, fill_n, |
| fill): Split out into ... |
| * bits/range_algobase.h: ... this new header. |
| |
| 2020-02-12 Patrick Palka <ppalka@redhat.com> |
| |
| LWG 3389 and LWG 3390 |
| * include/bits/stl_iterator.h (move_move_iterator): Use std::move when |
| constructing the move_iterator with __i. |
| (counted_iterator::counted_iterator): Use std::move when initializing |
| M_current with __i. |
| * testsuite/24_iterators/counted_iterator/lwg3389.cc: New test. |
| * testsuite/24_iterators/move_iterator/lwg3390.cc: New test. |
| |
| 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> |
| |
| PR libstdc++/79193 |
| PR libstdc++/88999 |
| |
| * configure: Regenerated. |
| |
| 2020-02-12 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/hashtable.h |
| (_Hashtable<>(_Hashtable&&, std::allocator_type&)): Add |
| missing std namespace qualification to forward call. |
| |
| 2020-02-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Fix |
| comment. |
| * testsuite/20_util/function_objects/range.cmp/less.ccL Likewise. |
| |
| * include/std/ranges: Fix non-ASCII characters in comment. |
| |
| * include/bits/range_cmp.h (__detail::__eq_builtin_ptr_cmp): Require |
| equality comparison to be valid and return bool. |
| (__detail::__less_builtin_ptr_cmp): Likewise for less-than comparison. |
| * testsuite/20_util/function_objects/range.cmp/equal_to.cc: Check |
| type with ambiguous conversion to fundamental types. |
| * testsuite/20_util/function_objects/range.cmp/less.cc: Likewise. |
| |
| 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (iter_difference_t, iter_value_t): |
| Use remove_cvref_t. |
| (readable_traits): Rename to indirectly_readable_traits. |
| (readable): Rename to indirectly_readable. |
| (writable): Rename to indirectly_writable. |
| (__detail::__iter_exchange_move): Do not use remove_reference_t. |
| (indirectly_swappable): Adjust requires expression parameter types. |
| expression. |
| * include/bits/ranges_algo.h (ranges::transform, ranges::replace) |
| (ranges::replace_if, ranges::generate_n, ranges::generate) |
| (ranges::remove): Use new name for writable. |
| * include/bits/stl_iterator.h (__detail::__common_iter_has_arrow): |
| Use new name for readable. |
| * include/ext/pointer.h (readable_traits<_Pointer_adapter<P>>): Use |
| new name for readable_traits. |
| * testsuite/24_iterators/associated_types/readable.traits.cc: Likewise. |
| * testsuite/24_iterators/indirect_callable/projected.cc: Adjust for |
| new definition of indirectly_readable. |
| |
| * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Change |
| to take parameters of common_iterator, instead of the common_iterator |
| type itself. Fix argument for __common_iter_has_arrow constraint. |
| (iterator_traits<common_iterator<I, S>>::pointer): Adjust. |
| |
| 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (iota_view): Add braces to prevent -Wempty-body |
| warning. |
| (basic_istream_view::_Iterator::operator++()): Add missing return. |
| |
| 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/ranges_algo.h: Remove extraneous &&. |
| |
| * include/std/ranges (ranges::__detail::__stream_extractable, |
| ranges::basic_istream_view, ranges::istream_view): Define. |
| * testsuite/std/ranges/istream_view: New test. |
| |
| Implement C++20 range adaptors |
| * include/std/ranges: Include <bits/refwrap.h> and <tuple>. |
| (subrange::_S_store_size): Mark as const instead of constexpr to |
| avoid what seems to be a bug in GCC. |
| (__detail::__box): Give it defaulted copy and move constructors. |
| (ranges::views::_Single::operator()): Mark constexpr. |
| (ranges::views::_Iota::operator()): Mark constexpr. |
| (__detail::Empty): Define. |
| (ranges::views::__closure::_RangeAdaptor, |
| ranges::views::__closure::_RangeAdaptorClosure, ref_view, all_view, |
| ranges::views::all, ranges::__detail::find_if, |
| ranges::__detail::find_if_not, ranges::__detail::mismatch, |
| ranges::detail::min, filter_view, ranges::views::filter, transform_view, |
| ranges::views::transform, take_view, ranges::views::take, |
| take_while_view, ranges::views::take_while, drop_view, |
| ranges::views::drop, join_view, ranges::views::join, |
| __detail::require_constant, __detail::tiny_range, split_view, |
| ranges::views::split, ranges::views::_Counted, ranges::views::counted, |
| common_view, ranges::views::common, reverse_view, |
| ranges::views::reverse, |
| ranges::views::__detail::__is_reversible_subrange, |
| ranges::views::__detail::__is_reverse_view, reverse_view, |
| ranges::views::reverse, __detail::__has_tuple_element, elements_view, |
| ranges::views::elements, ranges::views::keys, ranges::views::values): |
| Define. |
| (views): Alias for ranges::views. |
| (tuple_size<ranges::subrange<>>, tuple_element<0, ranges::subrange>, |
| tuple_element<1, ranges::subrange>): New partial specializations. |
| * testsuite/std/ranges/adaptors/all.cc: New test. |
| * testsuite/std/ranges/adaptors/common.cc: Likewise. |
| * testsuite/std/ranges/adaptors/counted.cc: Likewise. |
| * testsuite/std/ranges/adaptors/drop.cc: Likewise. |
| * testsuite/std/ranges/adaptors/drop_while.cc: Likewise. |
| * testsuite/std/ranges/adaptors/elements.cc: Likewise. |
| * testsuite/std/ranges/adaptors/filter.cc: Likewise. |
| * testsuite/std/ranges/adaptors/join.cc: Likewise. |
| * testsuite/std/ranges/adaptors/reverse.cc: Likewise. |
| * testsuite/std/ranges/adaptors/split.cc: Likewise. |
| * testsuite/std/ranges/adaptors/take.cc: Likewise. |
| * testsuite/std/ranges/adaptors/take_while.cc: Likewise. |
| * testsuite/std/ranges/adaptors/transform.cc: Likewise. |
| |
| 2020-02-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (__cmp_cat::type): Define typedef for underlying |
| type of enumerations and comparison category types. |
| (__cmp_cat::_Ord, __cmp_cat::_Ncmp): Add underlying type. |
| (__cmp_cat::_Ncmp::unordered): Change value to 2. |
| (partial_ordering::_M_value, weak_ordering::_M_value) |
| (strong_ordering::_M_value): Change type to __cmp_cat::type. |
| (partial_ordering::_M_is_ordered): Remove data member. |
| (partial_ordering): Use second bit of _M_value for unordered. Adjust |
| comparison operators. |
| (weak_ordering::operator partial_ordering): Simplify to remove |
| branches. |
| (operator<=>(unspecified, weak_ordering)): Likewise. |
| (strong_ordering::operator partial_ordering): Likewise. |
| (strong_ordering::operator weak_ordering): Likewise. |
| (operator<=>(unspecified, strong_ordering)): Likewise. |
| * testsuite/18_support/comparisons/categories/partialord.cc: New test. |
| * testsuite/18_support/comparisons/categories/strongord.cc: New test. |
| * testsuite/18_support/comparisons/categories/weakord.cc: New test. |
| |
| * include/std/ranges (iota_view::_Iterator): Fix typo in name of |
| __cpp_lib_three_way_comparison macro and use deduced return type for |
| operator<=>. |
| * testsuite/std/ranges/iota/iterator.cc: New test. |
| |
| 2020-02-07 Patrick Palka <ppalka@redhat.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| Implement C++20 constrained algorithms |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/std/algorithm: Include <bits/ranges_algo.h>. |
| * include/bits/ranges_algo.h: New file. |
| * testsuite/25_algorithms/adjacent_find/constrained.cc: New test. |
| * testsuite/25_algorithms/all_of/constrained.cc: New test. |
| * testsuite/25_algorithms/any_of/constrained.cc: New test. |
| * testsuite/25_algorithms/binary_search/constrained.cc: New test. |
| * testsuite/25_algorithms/copy/constrained.cc: New test. |
| * testsuite/25_algorithms/copy_backward/constrained.cc: New test. |
| * testsuite/25_algorithms/copy_if/constrained.cc: New test. |
| * testsuite/25_algorithms/copy_n/constrained.cc: New test. |
| * testsuite/25_algorithms/count/constrained.cc: New test. |
| * testsuite/25_algorithms/count_if/constrained.cc: New test. |
| * testsuite/25_algorithms/equal/constrained.cc: New test. |
| * testsuite/25_algorithms/equal_range/constrained.cc: New test. |
| * testsuite/25_algorithms/fill/constrained.cc: New test. |
| * testsuite/25_algorithms/fill_n/constrained.cc: New test. |
| * testsuite/25_algorithms/find/constrained.cc: New test. |
| * testsuite/25_algorithms/find_end/constrained.cc: New test. |
| * testsuite/25_algorithms/find_first_of/constrained.cc: New test. |
| * testsuite/25_algorithms/find_if/constrained.cc: New test. |
| * testsuite/25_algorithms/find_if_not/constrained.cc: New test. |
| * testsuite/25_algorithms/for_each/constrained.cc: New test. |
| * testsuite/25_algorithms/generate/constrained.cc: New test. |
| * testsuite/25_algorithms/generate_n/constrained.cc: New test. |
| * testsuite/25_algorithms/heap/constrained.cc: New test. |
| * testsuite/25_algorithms/includes/constrained.cc: New test. |
| * testsuite/25_algorithms/inplace_merge/constrained.cc: New test. |
| * testsuite/25_algorithms/is_partitioned/constrained.cc: New test. |
| * testsuite/25_algorithms/is_permutation/constrained.cc: New test. |
| * testsuite/25_algorithms/is_sorted/constrained.cc: New test. |
| * testsuite/25_algorithms/is_sorted_until/constrained.cc: New test. |
| * testsuite/25_algorithms/lexicographical_compare/constrained.cc: New |
| test. |
| * testsuite/25_algorithms/lower_bound/constrained.cc: New test. |
| * testsuite/25_algorithms/max/constrained.cc: New test. |
| * testsuite/25_algorithms/max_element/constrained.cc: New test. |
| * testsuite/25_algorithms/merge/constrained.cc: New test. |
| * testsuite/25_algorithms/min/constrained.cc: New test. |
| * testsuite/25_algorithms/min_element/constrained.cc: New test. |
| * testsuite/25_algorithms/minmax/constrained.cc: New test. |
| * testsuite/25_algorithms/minmax_element/constrained.cc: New test. |
| * testsuite/25_algorithms/mismatch/constrained.cc: New test. |
| * testsuite/25_algorithms/move/constrained.cc: New test. |
| * testsuite/25_algorithms/move_backward/constrained.cc: New test. |
| * testsuite/25_algorithms/next_permutation/constrained.cc: New test. |
| * testsuite/25_algorithms/none_of/constrained.cc: New test. |
| * testsuite/25_algorithms/nth_element/constrained.cc: New test. |
| * testsuite/25_algorithms/partial_sort/constrained.cc: New test. |
| * testsuite/25_algorithms/partial_sort_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/partition/constrained.cc: New test. |
| * testsuite/25_algorithms/partition_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/partition_point/constrained.cc: New test. |
| * testsuite/25_algorithms/prev_permutation/constrained.cc: New test. |
| * testsuite/25_algorithms/remove/constrained.cc: New test. |
| * testsuite/25_algorithms/remove_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/remove_copy_if/constrained.cc: New test. |
| * testsuite/25_algorithms/remove_if/constrained.cc: New test. |
| * testsuite/25_algorithms/replace/constrained.cc: New test. |
| * testsuite/25_algorithms/replace_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/replace_copy_if/constrained.cc: New test. |
| * testsuite/25_algorithms/replace_if/constrained.cc: New test. |
| * testsuite/25_algorithms/reverse/constrained.cc: New test. |
| * testsuite/25_algorithms/reverse_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/rotate/constrained.cc: New test. |
| * testsuite/25_algorithms/rotate_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/search/constrained.cc: New test. |
| * testsuite/25_algorithms/search_n/constrained.cc: New test. |
| * testsuite/25_algorithms/set_difference/constrained.cc: New test. |
| * testsuite/25_algorithms/set_intersection/constrained.cc: New test. |
| * testsuite/25_algorithms/set_symmetric_difference/constrained.cc: New |
| test. |
| * testsuite/25_algorithms/set_union/constrained.cc: New test. |
| * testsuite/25_algorithms/shuffle/constrained.cc: New test. |
| * testsuite/25_algorithms/sort/constrained.cc: New test. |
| * testsuite/25_algorithms/stable_partition/constrained.cc: New test. |
| * testsuite/25_algorithms/stable_sort/constrained.cc: New test. |
| * testsuite/25_algorithms/swap_ranges/constrained.cc: New test. |
| * testsuite/25_algorithms/transform/constrained.cc: New test. |
| * testsuite/25_algorithms/unique/constrained.cc: New test. |
| * testsuite/25_algorithms/unique_copy/constrained.cc: New test. |
| * testsuite/25_algorithms/upper_bound/constrained.cc: New test. |
| |
| 2020-02-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (__detail::__common_iter_ptr): Fix PR |
| number in comment. Fix indentation. |
| |
| * include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove |
| redundant _GLIBCXX20_CONSTEXPR. |
| |
| * include/std/ranges (viewable_range): Replace decay_t with |
| remove_cvref_t (LWG 3375). |
| |
| 2020-02-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (iter_reference_t) |
| (iter_rvalue_reference_t, iter_common_reference_t, indirect_result_t): |
| Remove workarounds for PR c++/67704. |
| * testsuite/24_iterators/aliases.cc: New test. |
| |
| 2020-02-05 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/stl_iterator.h (move_iterator::move_iterator): Move __i |
| when initializing _M_current. |
| (move_iterator::base): Split into two overloads differing in |
| ref-qualifiers as in P1207R4 for C++20. |
| |
| 2020-02-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/functional (_GLIBCXX_NOT_FN_CALL_OP): Un-define after |
| use. |
| |
| PR libstdc++/93562 |
| * include/bits/unique_ptr.h (__uniq_ptr_impl::swap): Define. |
| (unique_ptr::swap, unique_ptr<T[], D>::swap): Call it. |
| * testsuite/20_util/unique_ptr/modifiers/93562.cc: New test. |
| |
| 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> |
| |
| * configure: Regenerate. |
| |
| 2020-01-31 Patrick Palka <ppalka@redhat.com> |
| |
| * testsuite/24_iterators/range_operations/distance.cc: Do not assume |
| test_range::end() returns the same type as test_range::begin(). |
| * testsuite/24_iterators/range_operations/next.cc: Likewise. |
| * testsuite/24_iterators/range_operations/prev.cc: Likewise. |
| * testsuite/util/testsuite_iterators.h (__gnu_test::test_range::end): |
| Always return a sentinel<I>. |
| |
| 2020-01-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92895 |
| * include/std/stop_token (stop_token::stop_possible()): Call new |
| _M_stop_possible() function. |
| (stop_token::stop_requested()): Do not use stop_possible(). |
| (stop_token::binary_semaphore): New class, as temporary stand-in for |
| std::binary_semaphore. |
| (stop_token::_Stop_cb::_M_callback): Add noexcept to type. |
| (stop_token::_Stop_cb::_M_destroyed, stop_token::_Stop_cb::_M_done): |
| New data members for symchronization with stop_callback destruction. |
| (stop_token::_Stop_cb::_Stop_cb): Make non-template. |
| (stop_token::_Stop_cb::_M_linked, stop_token::_Stop_cb::_S_execute): |
| Remove. |
| (stop_token::_Stop_cb::_M_run): New member function. |
| (stop_token::_Stop_state::_M_stopped, stop_token::_Stop_state::_M_mtx): |
| Remove. |
| (stop_token::_Stop_state::_M_owners): New data member to track |
| reference count for ownership. |
| (stop_token::_Stop_state::_M_value): New data member combining a |
| spinlock, the stop requested flag, and the reference count for |
| associated stop_source objects. |
| (stop_token::_Stop_state::_M_requester): New data member for |
| synchronization with stop_callback destruction. |
| (stop_token::_Stop_state::_M_stop_possible()): New member function. |
| (stop_token::_Stop_state::_M_stop_requested()): Inspect relevant bit |
| of _M_value. |
| (stop_token::_Stop_state::_M_add_owner) |
| (stop_token::_Stop_state::_M_release_ownership) |
| (stop_token::_Stop_state::_M_add_ssrc) |
| (stop_token::_Stop_state::_M_sub_ssrc): New member functions for |
| updating reference counts. |
| (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) |
| (stop_token::_Stop_state::_M_lock, stop_token::_Stop_state::_M_unlock) |
| (stop_token::_Stop_state::_M_try_lock) |
| (stop_token::_Stop_state::_M_try_lock_and_stop) |
| (stop_token::_Stop_state::_M_do_try_lock): New member functions for |
| managing spinlock. |
| (stop_token::_Stop_state::_M_request_stop): Use atomic operations to |
| read and update state. Release lock while running callbacks. Use new |
| data members to synchronize with callback destruction. |
| (stop_token::_Stop_state::_M_remove_callback): Likewise. |
| (stop_token::_Stop_state::_M_register_callback): Use atomic operations |
| to read and update state. |
| (stop_token::_Stop_state_ref): Handle type to manage _Stop_state, |
| replacing shared_ptr. |
| (stop_source::stop_source(const stop_source&)): Update reference count. |
| (stop_source::operator=(const stop_source&)): Likewise. |
| (stop_source::~stop_source()): Likewise. |
| (stop_source::stop_source(stop_source&&)): Define as defaulted. |
| (stop_source::operator=(stop_source&&)): Establish postcondition on |
| parameter. |
| (stop_callback): Enforce preconditions on template parameter. Replace |
| base class with data member of new _Cb_impl type. |
| (stop_callback::stop_callback(const stop_token&, Cb&&)) |
| (stop_callback::stop_callback(stop_token&&, Cb&&)): Fix TOCTTOU race. |
| (stop_callback::_Cb_impl): New type wrapping _Callback member and |
| defining the _S_execute member function. |
| * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: New |
| test. |
| * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: New test. |
| * testsuite/30_threads/stop_token/stop_callback/destroy.cc: New test. |
| * testsuite/30_threads/stop_token/stop_callback/destructible_neg.cc: |
| New test. |
| * testsuite/30_threads/stop_token/stop_callback/invocable_neg.cc: New |
| test. |
| * testsuite/30_threads/stop_token/stop_callback/invoke.cc: New test. |
| * testsuite/30_threads/stop_token/stop_source/assign.cc: New test. |
| * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: New |
| test. |
| |
| * libsupc++/compare (__detail::__3way_builtin_ptr_cmp): Use |
| three_way_comparable_with. |
| (__detail::__3way_cmp_with): Remove workaround for fixed bug. |
| (compare_three_way::operator()): Remove redundant constraint from |
| requires-clause. |
| (__detail::_Synth3way::operator()): Use three_way_comparable_with |
| instead of workaround. |
| * testsuite/18_support/comparisons/object/93479.cc: Prune extra |
| output due to simplified constraints on compare_three_way::operator(). |
| |
| PR libstdc++/93479 |
| * libsupc++/compare (__3way_builtin_ptr_cmp): Require <=> to be valid. |
| * testsuite/18_support/comparisons/object/93479.cc: New test. |
| |
| * testsuite/std/ranges/access/end.cc: Do not assume test_range::end() |
| returns the same type as test_range::begin(). Add comments. |
| * testsuite/std/ranges/access/rbegin.cc: Likewise. |
| * testsuite/std/ranges/access/rend.cc: Likewise. |
| * testsuite/std/ranges/range.cc: Do not assume the sentinel for |
| test_range is the same as its iterator type. |
| * testsuite/util/testsuite_iterators.h (test_range::sentinel): Add |
| operator- overloads to satisfy sized_sentinel_for when the iterator |
| satisfies random_access_iterator. |
| |
| 2020-01-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93470 |
| * include/bits/refwrap.h (reference_wrapper::operator()): Restrict |
| static assertion to object types. |
| |
| PR libstdc++/93325 |
| * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Use AC_SEARCH_LIBS for |
| clock_gettime instead of explicit glibc version check. |
| * configure: Regenerate. |
| |
| 2020-01-28 Martin Liska <mliska@suse.cz> |
| |
| PR libstdc++/93478 |
| * include/std/atomic: Fix typo. |
| * include/std/optional: Likewise. |
| |
| 2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com> |
| |
| * configure: Regenerate. |
| |
| 2020-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93426 |
| * include/std/span (span): Fix deduction guide. |
| * testsuite/23_containers/span/deduction.cc: New test. |
| |
| 2020-01-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (__cmp_cat::_Eq): Remove enumeration type. |
| (__cmp_cat::_Ord::equivalent): Add enumerator. |
| (__cmp_cat::_Ord::_Less, __cmp_cat::_Ord::_Greater): Rename to less |
| and greater. |
| (partial_ordering, weak_ordering, strong_ordering): Remove |
| constructors taking __cmp_cat::_Eq parameters. Use renamed |
| enumerators. |
| |
| 2020-01-24 Maciej W. Rozycki <macro@wdc.com> |
| |
| * acinclude.m4: Handle `--with-toolexeclibdir='. |
| * Makefile.in: Regenerate. |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| * doc/Makefile.in: Regenerate. |
| * include/Makefile.in: Regenerate. |
| * libsupc++/Makefile.in: Regenerate. |
| * po/Makefile.in: Regenerate. |
| * python/Makefile.in: Regenerate. |
| * src/Makefile.in: Regenerate. |
| * src/c++11/Makefile.in: Regenerate. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++98/Makefile.in: Regenerate. |
| * src/filesystem/Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2020-01-23 Alexandre Oliva <oliva@adacore.com> |
| |
| * crossconfig.m4 (GLIBCXX_CHECK_MATH_DECL): Reject macros. |
| * configure: Rebuild. |
| |
| * testsuite/27_io/fpos/mbstate_t/1.cc: Zero-init mbstate_t. |
| |
| 2020-01-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91947 |
| * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify |
| rule. |
| * include/Makefile.in: Regenerate. |
| |
| 2020-01-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/faq.xml: Fix grammar. |
| * doc/xml/manual/appendix_contributing.xml: Improve instructions. |
| * doc/xml/manual/spine.xml: Update copyright years. |
| * doc/html/*: Regenerate. |
| |
| 2020-01-19 Eric S. Raymond <esr@thyrsus.com> |
| |
| * doc/xml/faq.xml: Update for SVN -> Git transition. |
| * doc/xml/manual/appendix_contributing.xml: Likewise. |
| * doc/xml/manual/status_cxx1998.xml: Likewise. |
| * 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. |
| |
| 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * include/Makefile.am: Add coroutine to the std set. |
| * include/Makefile.in: Regenerated. |
| * include/std/coroutine: New file. |
| |
| 2020-01-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92376 |
| * include/bits/c++config: Only do PSTL config when the header is |
| present, to fix freestanding. |
| * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare allocation |
| functions if they were detected by configure. |
| |
| 2020-01-16 Kai-Uwe Eckhardt <kuehro@gmx.de> |
| Matthew Bauer <mjbauer95@gmail.com> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR bootstrap/64271 (partial) |
| * config/os/bsd/netbsd/ctype_base.h (ctype_base::mask): Change type |
| to unsigned short. |
| (ctype_base::alpha, ctype_base::digit, ctype_base::xdigit) |
| (ctype_base::print, ctype_base::graph, ctype_base::alnum): Sync |
| definitions with NetBSD upstream. |
| (ctype_base::blank): Use _CTYPE_BL. |
| * config/os/bsd/netbsd/ctype_configure_char.cc (_C_ctype_): Remove |
| Declaration. |
| (ctype<char>::classic_table): Use _C_ctype_tab_ instead of _C_ctype_. |
| (ctype<char>::do_toupper, ctype<char>::do_tolower): Cast char |
| parameters to unsigned char. |
| * config/os/bsd/netbsd/ctype_inline.h (ctype<char>::is): Likewise. |
| |
| 2020-01-16 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/91263 |
| * include/bits/hashtable.h (_Hashtable<>): Make _Equality<> friend. |
| * include/bits/hashtable_policy.h: Include <bits/stl_algo.h>. |
| (_Equality_base): Remove. |
| (_Equality<>::_M_equal): Review implementation. Use |
| std::is_permutation. |
| * testsuite/23_containers/unordered_multiset/operators/1.cc |
| (Hash, Equal, test02, test03): New. |
| * testsuite/23_containers/unordered_set/operators/1.cc |
| (Hash, Equal, test02, test03): New. |
| |
| 2020-01-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93267 |
| * include/bits/iterator_concepts.h (__max_diff_type, __max_size_type): |
| Move here from <bits/range_access.h> and define using __int128 when |
| available. |
| (__is_integer_like, __is_signed_integer_like): Move here from |
| <bits/range_access.h>. |
| (weakly_incrementable): Use __is_signed_integer_like. |
| * include/bits/range_access.h (__max_diff_type, __max_size_type) |
| (__is_integer_like, __is_signed_integer_like): Move to |
| <bits/iterator_concepts.h>. |
| (__make_unsigned_like_t): Move here from <ranges>. |
| * include/std/ranges (__make_unsigned_like_t): Move to |
| <bits/range_access.h>. |
| (iota_view): Replace using-directive with using-declarations. |
| * testsuite/std/ranges/iota/93267.cc: New test. |
| * testsuite/std/ranges/iota_view.cc: Move to new 'iota' sub-directory. |
| |
| 2020-01-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93244 |
| * include/bits/fs_path.h (path::generic_string<C,A>) |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Convert root-dir to forward-slash. |
| * testsuite/27_io/filesystem/path/generic/generic_string.cc: Check |
| root-dir is converted to forward slash in generic pathname. |
| * testsuite/27_io/filesystem/path/generic/utf.cc: New test. |
| * testsuite/27_io/filesystem/path/generic/wchar_t.cc: New test. |
| |
| PR libstdc++/58605 |
| * include/bits/atomic_base.h (__cpp_lib_atomic_value_initialization): |
| Define. |
| (__atomic_flag_base, __atomic_base, __atomic_base<_PTp*>) |
| (__atomic_float): Add default member initializer for C++20. |
| * include/std/atomic (atomic): Likewise. |
| (atomic::atomic()): Remove noexcept-specifier on default constructor. |
| * include/std/version (__cpp_lib_atomic_value_initialization): Define. |
| * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error line |
| number. |
| * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. |
| * testsuite/29_atomics/atomic/cons/value_init.cc: New test. |
| * testsuite/29_atomics/atomic_flag/cons/value_init.cc: New test. |
| * testsuite/29_atomics/atomic_flag/requirements/trivial.cc: Adjust |
| expected result for is_trivially_default_constructible. |
| * testsuite/29_atomics/atomic_float/requirements.cc: Likewise. |
| * testsuite/29_atomics/atomic_float/value_init.cc: New test. |
| * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise. |
| * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. |
| * testsuite/29_atomics/atomic_integral/cons/value_init.cc |
| * testsuite/29_atomics/atomic_integral/requirements/trivial.cc: Adjust |
| expected results for is_trivially_default_constructible. |
| * testsuite/util/testsuite_common_types.h (has_trivial_dtor): Add |
| new test generator. |
| |
| 2020-01-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_iterators.h: Improve comment. |
| |
| * testsuite/25_algorithms/equal/deque_iterators/1.cc: Don't use C++11 |
| initialization syntax. |
| |
| PR libstdc++/92285 |
| * include/bits/streambuf_iterator.h (istreambuf_iterator): Make type |
| of base class independent of __cplusplus value. |
| [__cplusplus < 201103L] (istreambuf_iterator::reference): Override the |
| type defined in the base class |
| * testsuite/24_iterators/istreambuf_iterator/92285.cc: New test. |
| * testsuite/24_iterators/istreambuf_iterator/requirements/ |
| base_classes.cc: Adjust expected base class for C++98. |
| |
| 2020-01-09 Olivier Hainque <hainque@adacore.com> |
| |
| * doc/xml/manual/appendix_contributing.xml: Document _C2 |
| as a reserved identifier, by VxWorks. |
| * include/bits/stl_map.h: Rename _C2 template typenames as _Cmp2. |
| * include/bits/stl_multimap.h: Likewise. |
| |
| 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/extptr_allocator.h (_ExtPtr_allocator::operator==) |
| (_ExtPtr_allocator::operator!=): Add missing const qualifiers. |
| * include/ext/pointer.h (readable_traits<_Pointer_adapter<S>>): Add |
| partial specialization to disambiguate the two constrained |
| specializations. |
| |
| * include/experimental/type_traits (experimental::is_pod_v): Disable |
| -Wdeprecated-declarations warnings around reference to std::is_pod. |
| * include/std/type_traits (is_pod_v): Likewise. |
| * testsuite/18_support/max_align_t/requirements/2.cc: Also check |
| is_standard_layout and is_trivial. Do not check is_pod for C++20. |
| * testsuite/20_util/is_pod/requirements/explicit_instantiation.cc: |
| Add -Wno-deprecated for C++20. |
| * testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise. |
| * testsuite/20_util/is_pod/value.cc: Likewise. |
| * testsuite/experimental/type_traits/value.cc: Likewise. |
| |
| 2020-01-09 JeanHeyd "ThePhD" Meneide <phdofthehouse@gmail.com> |
| |
| * include/bits/c++config (_GLIBCXX20_DEPRECATED): Add new macro. |
| * include/std/type_traits (is_pod, is_pod_v): Deprecate for C++20. |
| * testuite/20_util/is_pod/deprecated-2a.cc: New test. |
| |
| 2020-01-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93205 |
| * include/bits/random.h (operator>>): Check stream operation succeeds. |
| * include/bits/random.tcc (operator<<): Remove redundant __ostream_type |
| typedefs. |
| (operator>>): Remove redundant __istream_type typedefs. Check stream |
| operations succeed. |
| (__extract_params): New function to fill a vector from a stream. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. |
| |
| PR libstdc++/93208 |
| * config/abi/pre/gnu.ver: Add new exports. |
| * include/std/memory_resource (memory_resource::~memory_resource()): |
| Do not define inline. |
| (monotonic_buffer_resource::~monotonic_buffer_resource()): Likewise. |
| * src/c++17/memory_resource.cc (memory_resource::~memory_resource()): |
| Define. |
| (monotonic_buffer_resource::~monotonic_buffer_resource()): Define. |
| * testsuite/20_util/monotonic_buffer_resource/93208.cc: New test. |
| |
| 2020-01-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/92124 |
| * include/bits/hashtable.h (_Hashtable<>::__alloc_node_gen_t): New |
| template alias. |
| (_Hashtable<>::__fwd_value_for): New. |
| (_Hashtable<>::_M_assign_elements<>): Remove _NodeGenerator template |
| parameter. |
| (_Hashtable<>::_M_assign<>): Add _Ht template parameter. |
| (_Hashtable<>::operator=(const _Hashtable<>&)): Adapt. |
| (_Hashtable<>::_M_move_assign): Adapt. Replace std::move_if_noexcept |
| with std::move. |
| (_Hashtable<>::_Hashtable(const _Hashtable&)): Adapt. |
| (_Hashtable<>::_Hashtable(const _Hashtable&, const allocator_type&)): |
| Adapt. |
| (_Hashtable<>::_Hashtable(_Hashtable&&, const allocator_type&)): |
| Adapt. |
| * testsuite/23_containers/unordered_set/92124.cc: New. |
| |
| 2020-01-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93201 |
| * src/c++17/fs_ops.cc (do_remove_all): New function implementing more |
| detailed error reporting for remove_all. Check result of recursive |
| call before incrementing iterator. |
| (remove_all(const path&), remove_all(const path&, error_code&)): Use |
| do_remove_all. |
| * src/filesystem/ops.cc (remove_all(const path&, error_code&)): Check |
| result of recursive call before incrementing iterator. |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Check errors |
| are reported correctly. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise. |
| |
| 2020-01-07 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/std/condition_variable |
| (condition_variable_any::wait_on): Rename to match current draft |
| standard. |
| (condition_variable_any::wait_on_until): Likewise. |
| (condition_variable_any::wait_on_for): Likewise. |
| * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: |
| Adjust tests to account for renamed methods. |
| |
| 2020-01-07 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/92124 |
| * include/bits/stl_tree.h |
| (_Rb_tree<>::_M_move_assign(_Rb_tree&, false_type)): Replace |
| std::move_if_noexcept by std::move. |
| * testsuite/23_containers/map/92124.cc: New. |
| * testsuite/23_containers/set/92124.cc: New. |
| |
| 2020-01-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/stop_token (stop_token): Remove operator!= (LWG 3254). |
| (stop_source): Likewise (LWG 3362). |
| * testsuite/30_threads/stop_token/stop_source.cc: Test equality |
| comparisons. |
| |
| * include/bits/stl_algobase.h (__is_byte_iter, __min_cmp) |
| (lexicographical_compare_three_way): Do not depend on |
| __cpp_lib_concepts. |
| * include/std/version (__cpp_lib_three_way_comparison): Only define |
| when __cpp_lib_concepts is defined. |
| * libsupc++/compare (__cpp_lib_three_way_comparison): Likewise. |
| |
| 2020-01-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_algobase.h (lexicographical_compare_three_way): |
| Only define four-argument overload when __cpp_lib_concepts is defined. |
| |
| 2020-01-01 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2020-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| Copyright (C) 2020 Free Software Foundation, Inc. |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. |