| 2020-12-27 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/abi.xml: Update link to Arm ABI. |
| * doc/html/manual/abi.html: Regenerate. |
| |
| 2020-12-27 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/debug.xml: Move Valgrind references to https. |
| * doc/html/manual/debug.html: Regenerate. |
| |
| 2020-12-26 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/abi.xml: Update link to Intel's compatibility |
| with GNU compilers document. |
| * doc/html/manual/abi.html: Regenerate. |
| |
| 2020-12-25 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/messages.xml: Update link to Java docs. |
| * doc/html/manual/facets.html: Ditto. |
| |
| 2020-12-25 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/documentation_hacking.xml: Convert three links |
| to doxygen.nl to https. |
| * doc/html/manual/documentation_hacking.html: Regenerate. |
| |
| 2020-12-23 Olivier Hainque <hainque@adacore.com> |
| |
| * testsuite/17_intro/names.cc: Account for VxWorks headers. |
| |
| 2020-12-21 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_FLOAT_IS_IEEE_BINARY_32): |
| Define this macro. |
| (_GLIBCXX_DOUBLE_IS_IEEE_BINARY_64): Likewise. |
| * include/std/charconv (to_chars): Use these macros to |
| conditionally hide the overloads for floating-point types. |
| * src/c++17/floating_to_chars.cc: Use the macros to |
| conditionally disable this file. |
| (floating_type_traits<float>): Remove redundant static assert. |
| (floating_type_traits<double>): Likewise. |
| * testsuite/20_util/to_chars/double.cc: Run this test only on |
| ieee-floats effective targets. |
| * testsuite/20_util/to_chars/float.cc: Likewise. |
| * testsuite/20_util/to_chars/long_double.cc: Likewise. |
| * testsuite/lib/libstdc++.exp |
| (check_effective_target_ieee-floats): Define new proc for |
| detecting whether float and double have the IEEE binary32 and |
| binary64 formats. |
| |
| 2020-12-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/semaphore: Fix indentation. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98377 |
| * src/c++17/floating_to_chars.cc (__floating_to_chars_precision): |
| Fix mistake. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98370 |
| * src/c++17/floating_to_chars.cc (__floating_to_chars_shortest): |
| Provide explicit template arguments to the call to std::max. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98374 |
| * src/c++17/floating_to_chars.cc: Guard include of <langinfo.h> |
| with __has_include. |
| (__floating_to_chars_precision) [!defined(RADIXCHAR)]: Don't |
| attempt to obtain the radix character of the current locale, |
| just assume it's '.'. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/floating_from_chars.cc (from_chars_impl) |
| [!defined(FE_TONEAREST)]: Don't adjust the rounding mode. |
| * src/c++17/floating_to_chars.cc (__floating_to_chars_precision): |
| Likewise. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| * testsuite/20_util/to_chars/double.cc: New test, consisting of |
| testcases imported from the MSVC STL testsuite. |
| * testsuite/20_util/to_chars/float.cc: Likewise. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| * config/abi/pre/gnu.ver: Add new exports. |
| * include/std/charconv (to_chars): Declare the floating-point |
| overloads for float, double and long double. |
| * src/c++17/Makefile.am (sources): Add floating_to_chars.cc. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++17/floating_to_chars.cc: New file. |
| (to_chars): Define for float, double and long double. |
| * testsuite/20_util/to_chars/long_double.cc: New test. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/ryu/common.h, src/c++17/ryu/d2fixed.c, |
| src/c++17/ryu/d2fixed_full_table.h, src/c++17/ryu/d2s.c, |
| src/c++17/ryu/d2s_intrinsics.h, src/c++17/ryu/f2s.c, |
| src/c++17/ryu/f2s_intrinsics.h, src/c++17/ryu/generic_128.c: |
| Apply local modifications. |
| |
| 2020-12-18 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/ryu/MERGE: New file. |
| * src/c++17/ryu/common.h, src/c++17/ryu/d2fixed.c, |
| src/c++17/ryu/d2fixed_full_table.h, src/c++17/ryu/d2s.c, |
| src/c++17/ryu/d2s_full_table.h, src/c++17/ryu/d2s_intrinsics.h, |
| src/c++17/ryu/digit_table.h, src/c++17/ryu/f2s.c, |
| src/c++17/ryu/f2s_intrinsics.h, src/c++17/ryu/generic_128.c, |
| src/c++17/ryu/generic_128.h, src/c++17/ryu/ryu_generic_128.h: |
| Import these files from the Ryu library. |
| |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * 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. |
| |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (check_v3_target_gthreads_timed): |
| Fix condition for _GTHREAD_USE_MUTEX_TIMEDLOCK test. |
| |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/mutex.cc (std::once_flag::_M_finish): Add |
| maybe_unused attribute to variable used in assertion. |
| |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98344 |
| * include/bits/semaphore_base.h: Fix preprocessor condition. |
| |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/std_thread.h (hash<thread::id>): Move here, |
| from ... |
| * include/std/thread (hash<thread::id>): ... here. |
| |
| 2020-12-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * Makefile.in: Regenerate. |
| * config.h.in: Regenerate. |
| * config/abi/pre/gnu.ver: Make patterns less greedy. |
| * config/os/gnu-linux/ldbl-ieee128-extra.ver: New file with patterns |
| for IEEE128 long double symbols. |
| * configure: Regenerate. |
| * configure.ac: Enable alternative 128-bit long double format on |
| powerpc64*-*-linux*. |
| * doc/Makefile.in: Regenerate. |
| * fragment.am: Regenerate. |
| * include/Makefile.am: Set _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT. |
| * include/Makefile.in: Regenerate. |
| * include/bits/c++config: Define inline namespace for new long |
| double symbols. Don't define _GLIBCXX_USE_FLOAT128 when it's the |
| same type as long double. |
| * include/bits/locale_classes.h [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT] |
| (locale::_Impl::_M_init_extra_ldbl128): Declare new member function. |
| * include/bits/locale_facets.h (_GLIBCXX_NUM_FACETS): Simplify by |
| only counting narrow character facets. |
| (_GLIBCXX_NUM_CXX11_FACETS): Likewise. |
| (_GLIBCXX_NUM_LBDL_ALT128_FACETS): New. |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT] (num_get::__do_get): Define |
| vtable placeholder for __ibm128 long double type. |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] |
| (num_get::__do_get): Declare vtable placeholder for __ibm128 long |
| double type. |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] |
| (num_put::__do_put): Likewise. |
| * include/bits/locale_facets.tcc |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] |
| (num_get::__do_get, num_put::__do_put): Define. |
| * include/bits/locale_facets_nonio.h |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] |
| (money_get::__do_get): Declare vtable placeholder for __ibm128 long |
| double type. |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] |
| (money_put::__do_put): Likewise. |
| * include/bits/locale_facets_nonio.tcc |
| [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] |
| (money_get::__do_get, money_put::__do_put): Define. |
| * include/ext/numeric_traits.h [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT] |
| (__numeric_traits<__ibm128>, __numeric_traits<__ieee128>): Define. |
| * libsupc++/Makefile.in: Regenerate. |
| * po/Makefile.in: Regenerate. |
| * python/Makefile.in: Regenerate. |
| * src/Makefile.am: Add compatibility-ldbl-alt128.cc and |
| compatibility-ldbl-alt128-cxx11.cc sources and recipes for objects. |
| * src/Makefile.in: Regenerate. |
| * src/c++11/Makefile.in: Regenerate. |
| * src/c++11/compatibility-ldbl-alt128-cxx11.cc: New file defining |
| symbols using the old 128-bit long double format, for the cxx11 ABI. |
| * src/c++11/compatibility-ldbl-alt128.cc: Likewise, for the |
| gcc4-compatible ABI. |
| * src/c++11/compatibility-ldbl-facets-aliases.h: New header for long |
| double compat aliases. |
| * src/c++11/cow-locale_init.cc: Add comment. |
| * src/c++11/cxx11-locale-inst.cc: Define C and C_is_char |
| unconditionally. |
| * src/c++11/cxx11-wlocale-inst.cc: Add sanity check. Include |
| locale-inst.cc directly, not via cxx11-locale-inst.cc. |
| * src/c++11/locale-inst-monetary.h: New header for monetary |
| category instantiations. |
| * src/c++11/locale-inst-numeric.h: New header for numeric category |
| instantiations. |
| * src/c++11/locale-inst.cc: Include new headers for monetary, |
| numeric, and long double definitions. |
| * src/c++11/wlocale-inst.cc: Remove long double compat aliases that |
| are defined in new header now. |
| * src/c++17/Makefile.am: Use -mabi=ibmlongdouble for |
| floating_from_chars.cc. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++17/floating_from_chars.cc (from_chars_impl): Add |
| if-constexpr branch for __ieee128. |
| (from_chars): Overload for __ieee128. |
| * src/c++20/Makefile.in: Regenerate. |
| * src/c++98/Makefile.in: Regenerate. |
| * src/c++98/locale_init.cc (num_facets): Adjust calculation. |
| (locale::_Impl::_Impl(size_t)): Call _M_init_extra_ldbl128. |
| * src/c++98/localename.cc (num_facets): Adjust calculation. |
| (locale::_Impl::_Impl(const char*, size_t)): Call |
| _M_init_extra_ldbl128. |
| * src/filesystem/Makefile.in: Regenerate. |
| * testsuite/Makefile.in: Regenerate. |
| * testsuite/util/testsuite_abi.cc: Add new symbol versions. |
| Allow new symbols to be added to GLIBCXX_IEEE128_3.4.29 and |
| CXXABI_IEEE128_1.3.13 too. |
| * testsuite/26_numerics/complex/abi_tag.cc: Add u9__ieee128 to |
| regex matching expected symbols. |
| |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/utility: Use __has_builtin without checking if |
| it's defined. |
| |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config: Warn if __STRICT_ANSI__ state is |
| inconsistent with __GLIBCXX_TYPE_INT_N_0. |
| |
| 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. |
| |
| 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. |
| |
| 2020-12-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/46447 |
| * testsuite/performance/29_atomics/atomic_flag.cc: New test. |
| |
| 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. |
| |
| 2020-12-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| Revert: |
| 2020-12-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98108 |
| * include/std/iostream (__ioinit): Add init_priority attribute. |
| |
| 2020-12-15 Keith Packard <keithp@keithp.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_CSTDIO): Allow "stdio_pure" |
| option and define _GLIBCXX_USE_PURE_STDIO when it is used. Also |
| add "stdio_posix" option as an alias for "stdio". |
| * config/io/basic_file_stdio.cc [_GLIBCXX_USE_PURE_STDIO]: Only |
| use defined stdio entry points for all I/O operations, without |
| direct calls to underlying POSIX functions. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| |
| 2020-12-15 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| * testsuite/27_io/rvalue_streams.cc: Run the extraction to a char* |
| for C++17 and lower only. |
| |
| 2020-12-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/25_algorithms/lexicographical_compare/deque_iterators/1.cc: |
| Add dg-timeout-factor directive. |
| * testsuite/ext/pb_ds/regression/tree_map_rand_debug.cc: |
| Increase timeout factor from 2.0 to 3.0. |
| * testsuite/ext/pb_ds/regression/tree_set_rand_debug.cc: |
| Likewise. |
| * testsuite/lib/libstdc++.exp (check_effective_target_debug-mode): |
| Define "debug-mode" as an effective-target keyword. |
| |
| 2020-12-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (__glibcxx_assert_1): Define as empty |
| for C++11. |
| |
| 2020-12-15 Marius Hillenbrand <mhillen@linux.ibm.com> |
| |
| * testsuite/22_locale/locale/cons/5.cc: Add missing directives |
| for required locales. |
| |
| 2020-12-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (incrementable_traits<Tp>): |
| Remove workaround for PR c++/78173. |
| |
| 2020-12-15 Vladimir Vishnevsky <vv.os.swe@gmail.com> |
| |
| * configure.ac: Skip AC_LIBTOOL_DLOPEN check if avr-libc is used. |
| * configure: Regenerate. |
| |
| 2020-12-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98108 |
| * include/std/iostream (__ioinit): Add init_priority attribute. |
| |
| 2020-12-15 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/codecvt.xml: Update link to Unicode-HOWTO. |
| * doc/html/manual/facets.html: Regenerate. |
| |
| 2020-12-14 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite/23_containers/array/debug/back1_neg.cc: Target c++14 because assertion |
| is disabled in C++11. |
| * testsuite/23_containers/array/debug/front1_neg.cc: Likewise. |
| * testsuite/23_containers/array/debug/square_brackets_operator1_neg.cc: Likewise. |
| |
| 2020-12-14 Martin Sebor <msebor@redhat.com> |
| |
| * testsuite/ext/vstring/requirements/exception/basic.cc: Suppress |
| a false positive warning. |
| * testsuite/ext/vstring/requirements/exception/propagation_consistent.cc: |
| Same. |
| |
| 2020-12-14 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite/23_containers/array/debug/back2_neg.cc: target c++14 because assertion |
| for constexpr is disabled in C++11. |
| * testsuite/23_containers/array/debug/front2_neg.cc: Likewise. |
| * testsuite/23_containers/array/debug/square_brackets_operator2_neg.cc: Likewise. |
| * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Include <memory> |
| for shared_ptr. |
| |
| 2020-12-12 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/macros.h (__glibcxx_check_can_increment_range): Replace |
| _GLIBCXX_DEBUG_VERIFY_COND_AT usage with _GLIBCXX_DEBUG_VERIFY_AT_F. |
| (__glibcxx_check_can_decrement_range): Likewise. |
| * testsuite/25_algorithms/copy_backward/constexpr.cc (test03): New. |
| * testsuite/25_algorithms/copy/debug/constexpr_neg.cc: New test. |
| * testsuite/25_algorithms/copy_backward/debug/constexpr_neg.cc: New test. |
| * testsuite/25_algorithms/equal/constexpr_neg.cc: New test. |
| * testsuite/25_algorithms/equal/debug/constexpr_neg.cc: New test. |
| |
| 2020-12-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98226 |
| * include/std/bit (__countl_one, __countr_one): Remove redundant |
| branches. |
| |
| 2020-12-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Define NO_SLEEP |
| if none of nanosleep, sleep and Sleep is available. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * include/std/thread [_GLIBCXX_NO_SLEEP] (__sleep_for): Do |
| not declare. |
| [_GLIBCXX_NO_SLEEP] (sleep_for, sleep_until): Do not |
| define. |
| * src/c++11/thread.cc [_GLIBCXX_NO_SLEEP] (__sleep_for): Do |
| not define. |
| |
| 2020-12-08 Jason Merrill <jason@redhat.com> |
| |
| PR c++/96299 |
| * testsuite/18_support/comparisons/algorithms/partial_order.cc: |
| One more line needs to use VERIFY instead of static_assert. |
| |
| 2020-12-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/appendix_contributing.xml: Use consistent |
| indentation. |
| * doc/html/manual/source_code_style.html: Regenerate. |
| |
| 2020-12-05 Iain Sandoe <iain@sandoe.co.uk> |
| |
| PR target/97865 |
| * configure: Regenerate. |
| |
| 2020-12-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/80780 |
| * testsuite/18_support/source_location/1.cc (main): Adjust for |
| __builtin_source_location using __PRETTY_FUNCTION__-like names instead |
| __FUNCTION__-like. |
| * testsuite/18_support/source_location/consteval.cc (main): Likewise. |
| |
| 2020-12-03 Martin Sebor <msebor@redhat.com> |
| |
| * testsuite/ext/vstring/modifiers/clear/56166.cc: Suppress a false |
| positive warning. |
| |
| 2020-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/bit/bit.cast/bit_cast.cc: Remove stray |
| word from copy&paste. |
| * testsuite/26_numerics/bit/bit.cast/version.cc: Likewise. |
| |
| 2020-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update C++20 status. |
| * doc/html/*: Regenerate. |
| |
| 2020-12-03 JeanHeyd Meneide <phdofthehouse@gmail.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Add <source_location>. |
| * include/Makefile.am: Add <source_location>. |
| * include/Makefile.in: Regenerate. |
| * include/std/version (__cpp_lib_source_location): Define. |
| * include/std/source_location: New file. |
| * testsuite/18_support/source_location/1.cc: New test. |
| * testsuite/18_support/source_location/consteval.cc: New test. |
| * testsuite/18_support/source_location/srcloc.h: New test. |
| * testsuite/18_support/source_location/version.cc: New test. |
| |
| 2020-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93121 |
| * include/std/bit (__cpp_lib_bit_cast, bit_cast): Define. |
| * include/std/version (__cpp_lib_bit_cast): Define. |
| * testsuite/26_numerics/bit/bit.cast/bit_cast.cc: New test. |
| * testsuite/26_numerics/bit/bit.cast/version.cc: New test. |
| |
| 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. |
| |
| 2020-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/array (array::operator[](size_t) const, array::front() const) |
| (array::back() const) [__cplusplus == 201103]: Disable |
| assertions. |
| * testsuite/23_containers/array/element_access/constexpr_element_access.cc: |
| Check for correct values. |
| * testsuite/23_containers/array/tuple_interface/get_neg.cc: |
| Adjust dg-error line numbers. |
| * testsuite/23_containers/array/debug/constexpr_c++11.cc: New test. |
| |
| 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. |
| |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/dg-options.exp (add_options_for_libatomic): |
| Replace powerpc-ibm-aix* and powerpc*-*-darwin* with check for |
| powerpc && ilp32. |
| |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/basic_istream/ignore/char/94749.cc: Add |
| dg-timeout-factor for ilp32 targets. |
| * testsuite/27_io/basic_istream/ignore/wchar_t/94749.cc: |
| Likewise. |
| |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/rope (rope::_S_concat_char_iter) |
| (rope::_S_destr_concat_char_iter): Add allocator parameter. |
| (rope::push_back, rope::append, rope::insert, operator+): |
| Pass allocator. |
| * include/ext/ropeimpl.h (rope::_S_concat_char_iter) |
| (rope::_S_destr_concat_char_iter): Add allocator parameter |
| and use it. |
| (_Rope_char_ref_proxy::operator=(_CharT)): Pass allocator. |
| |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/rope: Fix indentation of access specifiers. |
| |
| 2020-12-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_timed_wait.h: Use #if instead of #ifdef. |
| * include/bits/semaphore_base.h: Likewise. |
| * include/std/version: Remove trailing whitespace. |
| |
| 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. |
| |
| 2020-12-01 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/bits/atomic_base.h: Replace usage of |
| _GLIBCXX_HAVE_ATOMIC_WAIT with __cpp_lib_atomic_wait. |
| * include/bits/atomic_timed_wait.h: Likewise. |
| * include/bits/atomic_wait.h: Define __cpp_lib_atomic_wait |
| feature test macro. |
| * include/bits/semaphore_base.h: Replace usage of |
| _GLIBCXX_HAVE_ATOMIC_WAIT with __cpp_lib_atomic_wait. |
| * include/std/atomic: Likewise. |
| * include/std/latch: Likewise. |
| * include/std/semaphore: Likewise. |
| * include/std/version: Define __cpp_lib_atomic wait |
| feature test macro and replace usage of |
| _GLIBCXX_HAVE_ATOMIC_WAIT. |
| * testsuite/29_atomics/atomic/wait_notify/1.cc: New test. |
| * testsuite/29_atomics/atomic/wait_notify/2.cc: Likewise. |
| |
| 2020-12-01 Michael Weghorn <m.weghorn@posteo.de> |
| |
| * python/libstdcxx/v6/printers.py (StdBitIteratorPrinter) |
| (StdBitReferencePrinter): Add pretty-printers for |
| _Bit_reference, _Bit_iterator and _Bit_const_iterator. |
| * testsuite/libstdc++-prettyprinters/simple.cc: Test |
| std::_Bit_reference, std::_Bit_iterator and |
| std::_Bit_const_iterator. |
| * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise. |
| |
| 2020-12-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_HAS_BUILTIN): Define macro to |
| work around different implementations of __has_builtin. |
| (_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP) |
| (_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE) |
| (_GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED) |
| (_GLIBCXX_HAVE_BUILTIN_IS_SAME, _GLIBCXX_HAVE_BUILTIN_LAUNDER): |
| Define using _GLIBCXX_HAS_BUILTIN. |
| |
| 2020-12-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/basic_istream/get/char/lwg3464.cc: Add |
| dg-timeout-factor directive. |
| * testsuite/27_io/basic_istream/get/wchar_t/lwg3464.cc: |
| Likewise. |
| |
| 2020-12-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98003 |
| * testsuite/27_io/basic_syncbuf/sync_ops/1.cc: Add options for |
| libatomic. |
| |
| 2020-11-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Add <latch> and <semaphore>. |
| |
| 2020-11-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (libstdc++_init): Reduce |
| default tool_timeout to 360. |
| |
| 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. |
| |
| 2020-11-29 John David Anglin <danglin@gcc.gnu.org> |
| |
| * configure: Regenerate. |
| |
| 2020-11-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (v3_try_preprocess): Define |
| new proc to preprocess a chunk of code. |
| (v3_check_preprocessor_condition): Define new proc to test |
| a preprocessor condition depending on GCC or libstdc++ macros. |
| (check_v3_target_debug_mode, check_v3_target_normal_mode): |
| Use v3_try_preprocess. |
| (check_v3_target_normal_namespace) |
| (check_v3_target_parallel_mode, check_v3_target_cstdint) |
| (check_v3_target_cmath, check_v3_target_atomic_builtins) |
| (check_v3_target_gthreads, check_v3_target_gthreads_timed) |
| (check_v3_target_sleep, check_v3_target_sched_yield) |
| (check_v3_target_string_conversions, check_v3_target_swprintf) |
| (check_v3_target_binary_io, check_v3_target_nprocs): Use |
| v3_check_preprocessor_condition. |
| (check_effective_target_cxx11): Likewise. |
| (check_effective_target_random_device): Likewise. |
| (check_effective_target_tbb-backend): Likewise. |
| (check_effective_target_futex): Likewise. |
| (check_v3_target_little_endian) Call check_effective_target_le. |
| (check_effective_target_atomic-builtins): New proc to define |
| new effective-target keyword. |
| (check_effective_target_gthreads-timed): Likewise. |
| |
| 2020-11-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/absolute.cc: Avoid |
| -Wrange-loop-construct warning. |
| * testsuite/27_io/filesystem/path/append/source.cc: Likewise. |
| * testsuite/27_io/filesystem/path/assign/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. |
| * testsuite/27_io/filesystem/path/construct/copy.cc: Likewise. |
| * testsuite/27_io/filesystem/path/decompose/extension.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/decompose/filename.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/decompose/parent_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/decompose/relative_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/decompose/root_directory.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/decompose/root_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/itr/traversal.cc: Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/remove_filename.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/modifiers/replace_filename.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/nonmember/append.cc: Likewise. |
| * testsuite/27_io/filesystem/path/nonmember/cmp.cc: Likewise. |
| * testsuite/27_io/filesystem/path/nonmember/cmp_c++20.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/nonmember/hash_value.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_extension.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_filename.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_parent_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_relative_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_root_directory.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_root_name.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_root_path.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise. |
| * testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise. |
| * testsuite/experimental/filesystem/operations/absolute.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/assign/copy.cc: Likewise. |
| * testsuite/experimental/filesystem/path/compare/path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/construct/copy.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/decompose/extension.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/decompose/filename.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/decompose/parent_path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/decompose/relative_path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/decompose/root_directory.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/decompose/root_path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/itr/traversal.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_extension.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_filename.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_parent_path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_relative_path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_root_directory.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_root_name.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_root_path.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/has_stem.cc: |
| Likewise. |
| * testsuite/experimental/filesystem/path/query/is_relative.cc: |
| Likewise. |
| |
| 2020-11-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++98/locale.cc (locale::facet::_S_get_c_locale()): |
| Revert change to use __is_single_threaded. |
| * src/c++98/locale_init.cc (locale::_S_initialize()): |
| Likewise. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_wait.h (_GLIBCXX_HAVE_ATOMIC_WAIT): |
| Define. |
| * include/bits/atomic_base.h: Check _GLIBCXX_HAVE_ATOMIC_WAIT. |
| * include/bits/atomic_timed_wait.h: Likewise. |
| * include/bits/semaphore_base.h: Likewise. |
| * include/std/atomic: Likewise. |
| * include/std/latch: Likewise. |
| * include/std/semaphore: Likewise. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/latch: Depend on _GLIBCXX_HAS_GTHREADS and |
| _GLIBCXX_HAVE_LINUX_FUTEX. |
| * include/std/version (__cpp_lib_latch): Define conditionally. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (check_effective_target_gthreads): |
| Call check_v3_target_gthreads not check_v3_target_gthreads_timed. |
| |
| 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. |
| |
| 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. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97936 |
| * testsuite/29_atomics/atomic/wait_notify/bool.cc: Fix missed |
| notifications by making the new thread wait until the parent |
| thread is waiting on the condition variable. |
| * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. |
| * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. |
| * testsuite/29_atomics/atomic_ref/wait_notify.cc: Likewise. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/18_support/96817.cc: Use new effective-target |
| keywords to select supported targets more effectively. |
| * testsuite/30_threads/call_once/66146.cc: Likewise. |
| * testsuite/lib/libstdc++.exp (check_effective_target_futex): |
| Define new proc. |
| (check_effective_target_gthreads): Define new proc to replace |
| dg-require-gthreads. |
| |
| 2020-11-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Remove libposix4 |
| references. |
| <solaris*>: Don't use -lrt any longer. |
| * configure: Regenerate. |
| * doc/xml/manual/configure.xml (--enable-libstdcxx-time=OPTION): |
| Remove libposix4 reference. |
| |
| 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. |
| |
| 2020-11-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/precompiled/stdc++.h: Add new headers. |
| * include/std/stop_token: Include <semaphore> unconditionally. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_timed_wait.h (__cond_wait_until): Do not |
| perform redundant conversions to the same clock. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_timed_wait.h (__cond_wait_until_impl): |
| Do not define when _GLIBCXX_HAVE_LINUX_FUTEX is defined. Use |
| __condvar and mutex instead of __gthread_cond_t and |
| unique_lock<mutex>. |
| (__cond_wait_until): Likewise. Fix test for return value of |
| __cond_wait_until_impl. |
| (__timed_waiters::_M_do_wait_until): Use __condvar instead |
| of __gthread_cond_t. |
| * include/bits/atomic_wait.h: Remove <bits/unique_lock.h> |
| include. Only include <bits/std_mutex.h> if not using futexes. |
| (__platform_wait_max_value): Remove unused variable. |
| (__waiters::lock_t): Use lock_guard instead of unique_lock. |
| (__waiters::_M_cv): Use __condvar instead of __gthread_cond_t. |
| (__waiters::_M_do_wait(__platform_wait_t)): Likewise. |
| (__waiters::_M_notify()): Likewise. Use notify_one() if not |
| asked to notify all. |
| * include/bits/std_mutex.h (__condvar): New type. |
| * include/std/condition_variable (condition_variable::_M_cond) |
| (condition_variable::wait_until): Use __condvar instead of |
| __gthread_cond_t. |
| * src/c++11/condition_variable.cc (condition_variable): Define |
| default constructor and destructor as defaulted. |
| (condition_variable::wait, condition_variable::notify_one) |
| (condition_variable::notify_all): Forward to corresponding |
| member function of __condvar. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97936 |
| * testsuite/29_atomics/atomic/wait_notify/bool.cc: Re-eneable |
| test. |
| * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise. |
| * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. |
| * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. |
| * testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise. |
| * testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise. |
| * testsuite/util/atomic/wait_notify_util.h: Fix missed |
| notifications by making the new thread wait until the parent |
| thread is waiting on the condition variable. |
| |
| 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> |
| |
| * testsuite/17_intro/names.cc: Do not test 'v' on AIX. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97936 |
| * include/bits/atomic_wait.h (__platform_wait): Check errno, |
| not just the value of EAGAIN. |
| (__waiters::__waiters()): Fix name of data member. |
| |
| 2020-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97936 |
| * include/bits/atomic_wait.h (__platform_wait): Return if futex |
| sets EAGAIN. |
| * testsuite/30_threads/latch/3.cc: Re-enable test. |
| * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. |
| |
| 2020-11-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97936 |
| PR libstdc++/97944 |
| * testsuite/29_atomics/atomic_integral/wait_notify.cc: Disable. |
| Do not require pthreads, but add -pthread when appropriate. |
| * testsuite/30_threads/jthread/95989.cc: Likewise. |
| * testsuite/30_threads/latch/3.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. |
| |
| 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. |
| |
| 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. |
| |
| 2020-11-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++98/locale.cc (locale::facet::_S_get_c_locale()) |
| (locale::id::_M_id() const): Use __is_single_threaded. |
| * src/c++98/locale_init.cc (locale::_S_initialize()): |
| Likewise. |
| |
| 2020-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/semaphore_base.h |
| (__platform_semaphore::_M_try_acquire_until): Fix type of |
| variable. |
| |
| 2020-11-23 Stephan Bergmann <sbergman@redhat.com> |
| |
| * include/bits/atomic_wait.h (__thread_relax, __thread_yield): |
| Add 'inline'. |
| |
| 2020-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * include/bits/semaphore_base.h (_GLIBCXX_HAVE_POSIX_SEMAPHORE): |
| Check autoconf macro instead of defining it here. |
| |
| 2020-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_wait.h: Do not define anything unless |
| gthreads or futexes are available. |
| * include/bits/atomic_timed_wait.h: Likewise. |
| * include/bits/semaphore_base.h: Likewise. |
| * include/std/semaphore: Likewise. |
| * include/bits/atomic_base.h (atomic_flag::wait) |
| (atomic_flag::notify_one, atomic_flag::notify_all) |
| (__atomic_base<I>::wait, __atomic_base<I>::notify_one) |
| (__atomic_base<I>::notify_all, __atomic_base<P*>::wait) |
| (__atomic_base<P*>::notify_one, __atomic_base<P*>::notify_all) |
| (__atomic_impl::wait, __atomic_impl::notify_one) |
| (__atomic_impl::notify_all, __atomic_float::wait) |
| (__atomic_float::notify_one, __atomic_float::notify_all) |
| (__atomic_ref::wait, __atomic_ref::notify_one) |
| (__atomic_ref::notify_all): Only define if gthreads or futexes |
| are available. |
| * include/std/atomic (atomic::wait, atomic::notify_one) |
| (atomic::notify_all): Likewise. |
| * include/std/version (__cpp_lib_semaphore): Define |
| conditionally. |
| |
| 2020-11-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97948 |
| * testsuite/29_atomics/atomic_float/wait_notify.cc: Add options |
| for libatomic. |
| * testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise. |
| * testsuite/29_atomics/atomic_ref/wait_notify.cc: Likewise. |
| |
| 2020-11-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_base.h (atomic_flag::wait): Use correct |
| type for __atomic_wait call. |
| * include/bits/atomic_timed_wait.h (__atomic_wait_until): Check |
| _GLIBCXX_HAVE_LINUX_FUTEX. |
| * include/bits/atomic_wait.h (__atomic_notify): Likewise. |
| * include/bits/semaphore_base.h (_GLIBCXX_HAVE_POSIX_SEMAPHORE): |
| Only define if SEM_VALUE_MAX or _POSIX_SEM_VALUE_MAX is defined. |
| * testsuite/29_atomics/atomic/wait_notify/bool.cc: Disable on |
| non-linux targes. |
| * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise. |
| * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. |
| * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. |
| * testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise. |
| |
| 2020-11-20 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/Makefile.am (bits_headers): Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/atomic_base.h (__atomic_flag::wait): Define. |
| (__atomic_flag::notify_one): Likewise. |
| (__atomic_flag::notify_all): Likewise. |
| (__atomic_base<_Itp>::wait): Likewise. |
| (__atomic_base<_Itp>::notify_one): Likewise. |
| (__atomic_base<_Itp>::notify_all): Likewise. |
| (__atomic_base<_Ptp*>::wait): Likewise. |
| (__atomic_base<_Ptp*>::notify_one): Likewise. |
| (__atomic_base<_Ptp*>::notify_all): Likewise. |
| (__atomic_impl::wait): Likewise. |
| (__atomic_impl::notify_one): Likewise. |
| (__atomic_impl::notify_all): Likewise. |
| (__atomic_float<_Fp>::wait): Likewise. |
| (__atomic_float<_Fp>::notify_one): Likewise. |
| (__atomic_float<_Fp>::notify_all): Likewise. |
| (__atomic_ref<_Tp>::wait): Likewise. |
| (__atomic_ref<_Tp>::notify_one): Likewise. |
| (__atomic_ref<_Tp>::notify_all): Likewise. |
| (atomic_wait<_Tp>): Likewise. |
| (atomic_wait_explicit<_Tp>): Likewise. |
| (atomic_notify_one<_Tp>): Likewise. |
| (atomic_notify_all<_Tp>): Likewise. |
| * include/bits/atomic_wait.h: New file. |
| * include/bits/atomic_timed_wait.h: New file. |
| * include/bits/semaphore_base.h: New file. |
| * include/std/atomic (atomic<bool>::wait): Define. |
| (atomic<bool>::wait_one): Likewise. |
| (atomic<bool>::wait_all): Likewise. |
| (atomic<_Tp>::wait): Likewise. |
| (atomic<_Tp>::wait_one): Likewise. |
| (atomic<_Tp>::wait_all): Likewise. |
| (atomic<_Tp*>::wait): Likewise. |
| (atomic<_Tp*>::wait_one): Likewise. |
| (atomic<_Tp*>::wait_all): Likewise. |
| * include/std/latch: New file. |
| * include/std/semaphore: New file. |
| * include/std/version: Add __cpp_lib_semaphore and |
| __cpp_lib_latch defines. |
| * testsuite/29_atomics/atomic/wait_notify/bool.cc: New test. |
| * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. |
| * testsuite/29_atomics/atomic/wait_notify/generic.cc: Liekwise. |
| * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. |
| * testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise. |
| * testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise. |
| * testsuite/29_atomics/atomic_ref/wait_notify.cc: Likewise. |
| * testsuite/30_threads/semaphore/1.cc: New test. |
| * testsuite/30_threads/semaphore/2.cc: Likewise. |
| * testsuite/30_threads/semaphore/least_max_value_neg.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire_for.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire_posix.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. |
| * testsuite/30_threads/latch/1.cc: New test. |
| * testsuite/30_threads/latch/2.cc: New test. |
| * testsuite/30_threads/latch/3.cc: New test. |
| * testsuite/util/atomic/wait_notify_util.h: New File. |
| |
| 2020-11-20 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/83938 |
| * include/bits/stl_tempbuf.h (get_temporary_buffer): Change __len |
| computation in the loop to avoid truncation. |
| * include/bits/stl_algo.h: |
| (__inplace_merge): Take temporary buffer length from smallest range. |
| (__stable_sort): Limit temporary buffer length. |
| * testsuite/25_algorithms/inplace_merge/1.cc (test4): New. |
| * testsuite/performance/25_algorithms/stable_sort.cc: Test stable_sort |
| under different heap memory conditions. |
| * testsuite/performance/25_algorithms/inplace_merge.cc: New test. |
| |
| 2020-11-20 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/move.h (_GLIBCXX_FWDREF): New. |
| * include/bits/stl_tree.h: Adapt to use latter. |
| (_Rb_tree<>::_M_clone_node): Add _MoveValue template parameter. |
| (_Rb_tree<>::_M_mbegin): New. |
| (_Rb_tree<>::_M_begin): Use latter. |
| (_Rb_tree<>::_M_copy): Add _MoveValues template parameter. |
| * 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. |
| |
| 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. |
| |
| 2020-11-19 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/bits/std_thread.h: (this_thread::get_id): Use new |
| macro if it's defined. |
| * testsuite/30_threads/jthread/95989.cc: New test. |
| * testsuite/30_threads/this_thread/95989.cc: New test. |
| |
| 2020-11-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/30_threads/async/async.cc: Include <thread>. |
| * testsuite/30_threads/future/members/93456.cc: Likewise. |
| |
| 2020-11-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92546 |
| * include/Makefile.am: Add new <bits/std_thread.h> header. |
| * include/Makefile.in: Regenerate. |
| * include/std/future: Include new header instead of <thread>. |
| * include/std/stop_token: Include new header instead of |
| <bits/gthr.h>. |
| (stop_token::_S_yield()): Use this_thread::yield(). |
| (_Stop_state_t::_M_requester): Change type to std::thread::id. |
| (_Stop_state_t::_M_request_stop()): Use this_thread::get_id(). |
| (_Stop_state_t::_M_remove_callback(_Stop_cb*)): Likewise. |
| Use __is_single_threaded() to decide whether to synchronize. |
| * include/std/thread (thread, operator==, this_thread::get_id) |
| (this_thread::yield): Move to new header. |
| (operator<=>, operator!=, operator<, operator<=, operator>) |
| (operator>=, hash<thread::id>, operator<<): Define even when |
| gthreads not available. |
| * src/c++11/thread.cc: Include <memory>. |
| * include/bits/std_thread.h: New file. |
| (thread, operator==, this_thread::get_id, this_thread::yield): |
| Define even when gthreads not available. |
| [!_GLIBCXX_HAS_GTHREADS] (thread::join, thread::detach) |
| (thread::hardware_concurrency): Define inline. |
| |
| 2020-11-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93421 |
| PR libstdc++/93456 |
| * src/c++11/futex.cc (syscall_time_t): New typedef for |
| the type of the syscall_timespec::tv_sec member. |
| (relative_timespec, _M_futex_wait_until) |
| (_M_futex_wait_until_steady): Use syscall_time_t in overflow |
| checks, not time_t. |
| |
| 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. |
| |
| 2020-11-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93421 |
| * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Fail if struct |
| timespec isn't compatible with SYS_clock_gettime. |
| * configure: Regenerate. |
| * src/c++11/chrono.cc: Revert changes for time64 compatibility. |
| Add static_assert instead. |
| * src/c++11/futex.cc (_M_futex_wait_until_steady): Assume |
| SYS_clock_gettime can use struct timespec. |
| |
| 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> |
| |
| 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> |
| |
| * src/Makefile.am (libstdc++-symbols.ver-sun): Remove -lrt from |
| arguments passed to make_sunver.pl script. |
| * src/Makefile.in: Regenerate. |
| |
| 2020-11-15 Jason Merrill <jason@redhat.com> |
| |
| * testsuite/20_util/result_of/sfinae_friendly_1.cc: Adjust. |
| |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/93421 |
| * src/c++11/chrono.cc [_GLIBCXX_USE_CLOCK_GETTIME_SYSCALL] |
| (syscall_timespec): Define a type suitable for SYS_clock_gettime |
| calls. |
| (system_clock::now(), steady_clock::now()): Use syscall_timespec |
| instead of timespec. |
| * src/c++11/futex.cc (syscall_timespec): Define a type suitable |
| for SYS_futex and SYS_clock_gettime calls. |
| (relative_timespec): Use syscall_timespec instead of timespec. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until): Likewise. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until_steady): |
| Likewise. |
| |
| 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/wait_until_overflow.cc: Moved to... |
| * testsuite/30_threads/future/members/93456.cc: ...here. |
| |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/futex.cc (relative_timespec): Add [[unlikely]] |
| attributes. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until) |
| (__atomic_futex_unsigned_base::_M_futex_wait_until_steady): |
| Check for overflow. |
| * testsuite/30_threads/future/members/wait_until_overflow.cc: |
| New test. |
| |
| 2020-11-13 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) |
| (__atomic_futex_unsigned_base::_M_futex_wait_until_steady): |
| Use relative_timespec. |
| |
| 2020-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/30_threads/future/members/poll.cc: Require gthreads |
| and add -pthread for targets that require it. Relax required |
| ratio of wait_for calls before/after the future is ready. |
| |
| 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. |
| * src/c++11/futex.cc (_M_futex_wait_until) |
| (_M_futex_wait_until_steady): Do not wait for timeouts before |
| the epoch. |
| * testsuite/30_threads/future/members/poll.cc: New test. |
| |
| 2020-11-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/numeric_traits.h (__numeric_traits): Change |
| primary template to always derive from __numeric_traits_integer. |
| (__numeric_traits<float>, __numeric_traits<double>) |
| (__numeric_traits<long double>): Add explicit specializations. |
| |
| 2020-11-12 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. |
| |
| 2020-11-11 Jonathan Yong <10walls@gmail.com> |
| |
| * acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Exclude |
| cygwin and mingw from relro linker test. |
| * configure: Regenerate. |
| |
| 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. |
| |
| 2020-11-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/stop_token (_Stop_state_t::_M_requester): Define |
| new struct with members to store and check the thread ID. |
| (_Stop_state_t::_M_request_stop()): Use _M_requester._M_set(). |
| (_Stop_state_t::_M_remove_callback(_Stop_cb*)): Use |
| _M_requester._M_is_current_thread(). |
| |
| 2020-11-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ostream (__syncbuf_base): New class template. |
| (emit_on_flush, noemit_on_flush, flush_emit): New manipulators. |
| * include/std/syncstream (basic_syncbuf): Derive from |
| __syncbuf_base instead of basic_streambuf. |
| (basic_syncbuf::operator=): Remove self-assignment check. |
| (basic_syncbuf::swap): Remove self-swap check. |
| (basic_syncbuf::emit): Do not skip pubsync() call if sequence |
| is empty. |
| (basic_syncbuf::sync): Remove no-op pubsync on stringbuf. |
| (basic_syncbuf::overflow): Define override. |
| * testsuite/27_io/basic_syncstream/basic_ops/1.cc: Test |
| basic_osyncstream::put(char_type). |
| * testsuite/27_io/basic_ostream/emit/1.cc: New test. |
| |
| 2020-11-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/locale/generic/c_locale.cc (__set_C_locale()): New function |
| to set the "C" locale and return the name of the previous locale. |
| (__convert_to_v<float>, __convert_to_v<double>) |
| (__convert_to_v<long double>): Use __set_C_locale and set failbit on |
| error. |
| |
| 2020-11-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/sstream (basic_stringbug, basic_istringstream) |
| (basic_ostringstream, basic_stringstream): Reorder C++20 |
| constructors to be declared next to other constructors. |
| |
| 2020-11-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Tighten patterns. |
| (GLIBCXX_3.4.29): Export new symbols. |
| * include/bits/alloc_traits.h (__allocator_like): New concept. |
| * include/std/sstream (basic_stringbuf::swap): Add exception |
| specification. |
| (basic_stringbuf::str() const): Add ref-qualifier. Use new |
| _M_high_mark function. |
| (basic_stringbuf::str(const SAlloc&) const): Define new function. |
| (basic_stringbuf::str() &&): Likewise. |
| (basic_stringbuf::str(const basic_string<C,T,SAlloc>&)): |
| Likewise. |
| (basic_stringbuf::str(basic_string<C,T,Alloc>&&)): Likewise. |
| (basic_stringbuf::view() const): Use _M_high_mark. |
| (basic_istringstream::str, basic_ostringstream::str) |
| (basic_stringstream::str): Define new overloads. |
| * src/c++20/sstream-inst.cc (basic_stringbuf::str) |
| (basic_istringstream::str, basic_ostringstream::str) |
| (basic_stringstream::str): Explicit instantiation definitions |
| for new overloads. |
| * testsuite/27_io/basic_istringstream/view/char/1.cc: Add more |
| checks. |
| * testsuite/27_io/basic_istringstream/view/wchar_t/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_ostringstream/view/char/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_ostringstream/view/wchar_t/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_stringstream/view/char/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_stringstream/view/wchar_t/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_istringstream/str/char/2.cc: New test. |
| * testsuite/27_io/basic_istringstream/str/wchar_t/2.cc: New test. |
| * testsuite/27_io/basic_ostringstream/str/char/3.cc: New test. |
| * testsuite/27_io/basic_ostringstream/str/wchar_t/3.cc: New test. |
| * testsuite/27_io/basic_stringbuf/str/char/4.cc: New test. |
| * testsuite/27_io/basic_stringbuf/str/wchar_t/4.cc: New test. |
| * testsuite/27_io/basic_stringstream/str/char/5.cc: New test. |
| * testsuite/27_io/basic_stringstream/str/wchar_t/5.cc.cc: New test. |
| |
| 2020-11-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97415 |
| * include/std/sstream (basic_stringbuf::_M_update_egptr) |
| (basic_stringbuf::__xfer_bufptrs::__xfer_bufptrs): Check for |
| null before comparing pointers. |
| |
| 2020-11-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/array: Remove. |
| * include/Makefile.am: Remove <debug/array>. |
| * include/Makefile.in: Regenerate. |
| * include/experimental/functional: Adapt. |
| * include/std/array: Move to _GLIBCXX_INLINE_VERSION namespace. |
| * include/std/functional: Adapt. |
| * include/std/span: Adapt. |
| * testsuite/23_containers/array/debug/back1_neg.cc: |
| Remove dg-require-debug-mode. Add -D_GLIBCXX_ASSERTIONS option. |
| * testsuite/23_containers/array/debug/back2_neg.cc: Likewise. |
| * testsuite/23_containers/array/debug/front1_neg.cc: Likewise. |
| * testsuite/23_containers/array/debug/front2_neg.cc: Likewise. |
| * testsuite/23_containers/array/debug/square_brackets_operator1_neg.cc: |
| Likewise. |
| * testsuite/23_containers/array/debug/square_brackets_operator2_neg.cc: |
| Likewise. |
| * testsuite/23_containers/array/element_access/60497.cc |
| * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: |
| Remove. |
| * testsuite/23_containers/array/tuple_interface/get_neg.cc |
| * testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc |
| * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc |
| |
| 2020-11-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/assertions.h (__glibcxx_requires_non_empty_range): |
| Remove __builtin_expect. |
| (__glibcxx_requires_subscript): Likewise. |
| (__glibcxx_requires_nonempty): Likewise. |
| * include/debug/formatter.h (__check_singular): Add C++11 constexpr |
| qualification. |
| * include/debug/helper_functions.h (__check_singular): Likewise. Skip |
| check if constant evaluated. |
| (__valid_range): Do not skip check if constant evaluated. |
| * include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_COND_AT): Add |
| __builtin_expect. |
| (_GLIBCXX_DEBUG_VERIFY_AT_F): Use __glibcxx_assert_1. |
| * testsuite/21_strings/basic_string_view/element_access/char/back_constexpr_neg.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/element_access/char/constexpr.cc: New test. |
| * testsuite/21_strings/basic_string_view/element_access/char/constexpr_neg.cc: New test. |
| * testsuite/21_strings/basic_string_view/element_access/char/front_back_constexpr.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/element_access/char/front_constexpr_neg.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/element_access/wchar_t/back_constexpr_neg.cc: |
| New test. |
| * testsuite/21_strings/basic_string_view/element_access/wchar_t/constexpr.cc: New test. |
| * testsuite/21_strings/basic_string_view/element_access/wchar_t/constexpr_neg.cc: New test. |
| * testsuite/21_strings/basic_string_view/element_access/wchar_t/front_constexpr_neg.cc: |
| New test. |
| * testsuite/25_algorithms/lower_bound/debug/constexpr_partitioned_neg.cc: New test. |
| * testsuite/25_algorithms/lower_bound/debug/constexpr_partitioned_pred_neg.cc: New test. |
| * testsuite/25_algorithms/lower_bound/debug/constexpr_valid_range_neg.cc: New test. |
| * testsuite/25_algorithms/lower_bound/debug/partitioned_neg.cc: New test. |
| * testsuite/25_algorithms/lower_bound/debug/partitioned_pred_neg.cc: New test. |
| * testsuite/25_algorithms/upper_bound/debug/constexpr_partitioned_neg.cc: New test. |
| * testsuite/25_algorithms/upper_bound/debug/constexpr_partitioned_pred_neg.cc: New test. |
| * testsuite/25_algorithms/upper_bound/debug/constexpr_valid_range_neg.cc: New test. |
| * testsuite/25_algorithms/upper_bound/debug/partitioned_neg.cc: New test. |
| * testsuite/25_algorithms/upper_bound/debug/partitioned_pred_neg.cc: New test. |
| |
| 2020-11-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/uniform_int_dist.h (__detail::_Power_of_2): |
| Document that true result for zero is intentional. |
| |
| 2020-11-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (__popcount): Remove redundant check for zero. |
| |
| 2020-11-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97729 |
| * libsupc++/exception_ptr.h (exception_ptr::exception_ptr()) |
| (exception_ptr::exception_ptr(const exception_ptr&)) |
| (exception_ptr::~exception_ptr()): Remove 'always_inline' |
| attributes. Use 'inline' unconditionally. |
| |
| 2020-11-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97758 |
| * include/bits/std_function.h [!__cpp_rtti]: Include <typeinfo>. |
| |
| 2020-11-07 Liu Hao <lh_mouse@126.com> |
| |
| * libsupc++/cxxabi.h: (__cxa_atexit): mark with _GLIBCXX_CDTOR_CALLABI |
| (__cxa_thread_atexit): ditto |
| * libsupc++/atexit_thread.cc: (__cxa_atexit): mark with |
| _GLIBCXX_CDTOR_CALLABI |
| (__cxa_thread_atexit): ditto |
| (elt): ditto |
| |
| 2020-11-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Tighten up patterns |
| for basic_stringbuf that refer to __xfer_bufptrs. |
| |
| 2020-11-05 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/25814 |
| * testsuite/20_util/reference_wrapper/lwg2993.cc: Add a dg-warning. |
| * testsuite/25_algorithms/generate_n/87982_neg.cc: Likewise. |
| |
| 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> |
| |
| 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> |
| |
| PR libstdc++/97729 |
| * include/std/future (__basic_future::_M_get_result): Use |
| nullptr for null pointer constant. |
| * libsupc++/eh_ptr.cc (operator==, operator!=): Remove |
| definitions. |
| * libsupc++/exception_ptr.h (_GLIBCXX_EH_PTR_USED): Define |
| macro to conditionally add __attribute__((__used__)). |
| (operator==, operator!=, exception_ptr::exception_ptr()) |
| (exception_ptr::exception_ptr(const exception_ptr&)) |
| (exception_ptr::~exception_ptr()) |
| (exception_ptr::operator=(const exception_ptr&)) |
| (exception_ptr::swap(exception_ptr&)): Always define as |
| inline. Add macro to be conditionally "used". |
| |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97729 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Add exports. |
| * src/c++20/sstream-inst.cc (basic_stringbuf): Instantiate |
| private constructor taking __xfer_bufptrs. |
| |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/sstream (basic_stringbuf(const allocator_type&): |
| Add explicit. |
| (basic_stringbuf(const basic_string<C,T,SA>&, openmode, const A&)): |
| Call _M_stringbuf_init. Construct _M_string from pointer and length |
| to avoid constraint checks for string view. |
| (basic_stringbuf::view()): Make __sv_type alias local to the |
| function. |
| (basic_istringstream(const basic_string<C,T,SA>&, openmode, const A&)): |
| Pass string to _M_streambuf instead of constructing a temporary |
| with the wrong allocator. |
| (basic_ostringstream(const basic_string<C,T,SA>&, openmode, const A&)): |
| Likewise. |
| (basic_stringstream(const basic_string<C,T,SA>&, openmode, const A&)): |
| Likewise. |
| * src/c++20/sstream-inst.cc: Use string_view and wstring_view |
| typedefs in explicit instantiations. |
| * testsuite/27_io/basic_istringstream/cons/char/1.cc: Add more |
| tests for constructors. |
| * testsuite/27_io/basic_ostringstream/cons/char/1.cc: Likewise. |
| * testsuite/27_io/basic_stringbuf/cons/char/1.cc: Likewise. |
| * testsuite/27_io/basic_stringbuf/cons/char/2.cc: Likewise. |
| * testsuite/27_io/basic_stringbuf/cons/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_stringbuf/cons/wchar_t/2.cc: Likewise. |
| * testsuite/27_io/basic_stringstream/cons/char/1.cc: Likewise. |
| |
| 2020-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/sstream: Adjust whitespace. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97719 |
| * include/std/sstream (basic_stringstream(string_type&&, openmode)): |
| Fix default argument. |
| * testsuite/27_io/basic_stringstream/cons/char/97719.cc: New test. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/18_support/96817.cc: Fail fast if the library is |
| configured to not use futexes. |
| |
| 2020-11-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94971 |
| * include/bits/stl_algo.h (search(FIter, FIter, const Searcher): |
| Adjust #if condition. |
| * include/parallel/algo.h (search(FIter, FIter, const Searcher&): |
| Define new overload for C++17. |
| |
| 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> |
| |
| * include/bits/uniform_int_dist.h (uniform_int_distribution::_S_nd): |
| Use qualified-id to refer to static member functions. |
| |
| 2020-11-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/syncstream: Include <bits/std_mutex.h> |
| unconditionally. |
| |
| 2020-11-03 François Dumont <fdumont@gcc.gnu.org> |
| |
| * config/abi/pre/gnu-versioned-namespace.ver: |
| Add __istream_extract and _Safe_local_iterator_base::_M_attach_single |
| symbols. |
| |
| 2020-11-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/mutex.cc [_GLIBCXX_HAVE_TLS] (__once_proxy): Define |
| separately for TLS targets. |
| [!_GLIBCXX_HAVE_TLS] (__get_once_functor_lock_ptr): Replace with ... |
| (set_lock_ptr): ... this. Set new value and return previous |
| value. |
| [!_GLIBCXX_HAVE_TLS] (__set_once_functor_lock_ptr): Adjust to |
| use set_lock_ptr. |
| [!_GLIBCXX_HAVE_TLS] (__once_proxy): Likewise. |
| |
| 2020-11-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/55394 |
| PR libstdc++/66146 |
| PR libstdc++/84323 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Add new symbols. |
| * include/std/mutex [!_GLIBCXX_HAS_GTHREADS] (once_flag): Define |
| even when gthreads is not supported. |
| (once_flag::_M_once) [_GLIBCXX_HAVE_LINUX_FUTEX]: Change type |
| from __gthread_once_t to int. |
| (once_flag::_M_passive(), once_flag::_M_activate()) |
| (once_flag::_M_finish(bool), once_flag::_Active_execution): |
| Define new members for futex and non-threaded implementation. |
| [_GLIBCXX_HAS_GTHREADS] (once_flag::_Prepare_execution): New |
| RAII helper type. |
| (call_once): Use new members of once_flag. |
| * src/c++11/mutex.cc (std::once_flag::_M_activate): Define. |
| (std::once_flag::_M_finish): Define. |
| * testsuite/30_threads/call_once/39909.cc: Do not require |
| gthreads. |
| * testsuite/30_threads/call_once/49668.cc: Likewise. |
| * testsuite/30_threads/call_once/60497.cc: Likewise. |
| * testsuite/30_threads/call_once/call_once1.cc: Likewise. |
| * testsuite/30_threads/call_once/dr2442.cc: Likewise. |
| * testsuite/30_threads/call_once/once_flag.cc: Add test for |
| constexpr constructor. |
| * testsuite/30_threads/call_once/66146.cc: New test. |
| * testsuite/30_threads/call_once/constexpr.cc: Removed. |
| * testsuite/30_threads/once_flag/cons/constexpr.cc: Removed. |
| |
| 2020-11-03 Jonathan Yong <10walls@gmail.com> |
| |
| * src/Makefile.am (libstdc___la_LINK): Add lt_host_flags. |
| * src/Makefile.in: Regenerate. |
| |
| 2020-11-02 Thomas Rodgers <trodgers@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Add new header. |
| * include/Makefile.am (std_headers): Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/precompiled/stdc++.h: Include new header. |
| * include/std/syncstream: New header. |
| * include/std/version: Add __cpp_lib_syncbuf. |
| * testsuite/27_io/basic_syncbuf/1.cc: New test. |
| * testsuite/27_io/basic_syncbuf/2.cc: Likewise. |
| * testsuite/27_io/basic_syncbuf/basic_ops/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_syncbuf/requirements/types.cc: |
| Likewise. |
| * testsuite/27_io/basic_syncbuf/sync_ops/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_syncstream/1.cc: Likewise. |
| * testsuite/27_io/basic_syncstream/2.cc: Likewise. |
| * testsuite/27_io/basic_syncstream/basic_ops/1.cc: |
| Likewise. |
| * testsuite/27_io/basic_syncstream/requirements/types.cc: |
| Likewise. |
| |
| 2020-11-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (is_integral<wchar_t>) |
| (make_unsigned<wchar_t>, make_signed<wchar_t>): Define based |
| on #ifdef __WCHAR_TYPE__ instead of _GLIBCXX_USE_WCHAR_T. |
| * include/bits/cpp_type_traits.h (__is_integer<wchar_t>) |
| (__is_char<wchar_t>): Likewise. |
| |
| 2020-10-31 François Dumont <fdumont@gcc.gnu.org> |
| |
| * src/c++17/floating_from_chars.cc (_GLIBCXX_USE_CX11_ABI): Add define. |
| (buffering_string): New. |
| [!_GLIBCXX_USE_CXX11_ABI](reserve_string): New. |
| (from_chars): Adapt. |
| * src/c++20/sstream-inst.cc: Limit instantiations to |
| _GLIBCXX_USE_CXX11_ABI. |
| |
| 2020-10-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h (independent_bit_engine): Fix typo |
| in comment. |
| (shuffle_order_engine): Fix incorrect description in comment. |
| * include/bits/random.tcc (__representable_as_double |
| (__p1_representable_as_double): New helper functions. |
| (shuffle_order_engine::operator()): Use double for calculation |
| if (max() - min() + 1) is representable as double. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error |
| line number. |
| |
| 2020-10-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96958 |
| * include/bits/hashtable_policy.h (_Prime_rehash_policy) |
| (_Power2_rehash_policy): Use ceil and floor instead of ceill and |
| floorl. |
| * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy): Likewise. |
| Use double instead of long double. |
| |
| 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. |
| |
| 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. |
| |
| 2020-10-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96958 |
| * include/bits/hashtable_policy.h (_Prime_rehash_policy) |
| (_Power2_rehash_policy): Use double instead of long double. |
| |
| 2020-10-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc: |
| Avoid -Wcatch-value warnings. |
| |
| 2020-10-30 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::__box): For the partial |
| specialization used by types that are already semiregular, |
| make the default constructor value-initialize the underlying |
| object instead of default-initializing it. Make its in place |
| constructor explicit. |
| * testsuite/std/ranges/adaptors/detail/semiregular_box.cc: |
| Augment test. |
| |
| 2020-10-30 David Edelsohn <dje.gcc@gmail.com> |
| |
| * testsuite/20_util/unique_ptr/creation/for_overwrite.cc: XFAIL on AIX. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Tighten patterns |
| for old <sstream> symbols some more. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_util.h (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. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/parse_numbers.h (_Select_int_base): Avoid |
| narrowing conversion in constant expression. |
| * include/experimental/buffer (buffer_copy): Avoid narrowing |
| conversion. |
| * include/experimental/internet (hash<>::operator()): Do not |
| use deprecated 'argument_type' member. |
| * include/std/variant (variant::emplace): Use cast instead |
| of implicit conversion from size_t to narrower unsigned type. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/tr1/shared_ptr.h (__shared_count, __shared_ptr) |
| (shared_ptr): Add diagnostic pragmas around uses of auto_ptr. |
| * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: |
| Adust dg-error line numbers. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/18_support/96817.cc: Avoid -Wunused warnings. |
| * testsuite/20_util/any/assign/2.cc: Likewise. |
| * testsuite/20_util/any/cons/2.cc: Likewise. |
| * testsuite/20_util/align/1.cc: Avoid -Wsign-compare warning. |
| * testsuite/20_util/function/65760.cc: Avoid -Wunused warning. |
| * testsuite/20_util/function/1.cc: Avoid -Wcatch-value warning. |
| * testsuite/20_util/function/cons/move_target.cc: Avoid -Wunused |
| warning. |
| * testsuite/20_util/headers/memory/synopsis.cc: Add exception |
| specification. |
| * testsuite/20_util/monotonic_buffer_resource/allocate.cc: Avoid |
| -Wsign-compare warning. |
| * testsuite/20_util/tuple/cons/deduction.cc: Avoid -Wunused |
| warning. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy/808590-cxx11.cc: |
| Avoid -Wdeprecated-copy warning. |
| * testsuite/21_strings/basic_string/56166.cc: Avoid |
| -Wcatch-value warning. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc: |
| Avoid -Wcatch-value warnings. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/stoull.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stod.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stof.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoi.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stol.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stold.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoll.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoul.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoull.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string_view/operations/compare/char/nonnull.cc: |
| Prune additional diagnostics. |
| * testsuite/21_strings/basic_string_view/operations/find/char/nonnull.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string_view/operations/rfind/char/nonnull.cc: |
| Likewise. |
| * testsuite/21_strings/headers/string/synopsis.cc: Add exception |
| specifications. |
| * testsuite/22_locale/locale/cons/12352.cc: Define sized |
| delete operators to avoid warnings. |
| * testsuite/23_containers/deque/modifiers/swap/1.cc: Add |
| exception specification. |
| * testsuite/23_containers/forward_list/cons/11.cc: Avoid |
| -Wdeprecated-copy warning. |
| * testsuite/23_containers/headers/bitset/synopsis.cc: Add |
| exception specification. |
| * testsuite/23_containers/headers/deque/synopsis.cc: Likewise. |
| * testsuite/23_containers/headers/forward_list/synopsis.cc: |
| Likewise. |
| * testsuite/23_containers/headers/list/synopsis.cc: Likewise. |
| * testsuite/23_containers/headers/map/synopsis.cc: Likewise. |
| * testsuite/23_containers/headers/queue/synopsis.cc: Likewise. |
| * testsuite/23_containers/headers/set/synopsis.cc: Likewise. |
| * testsuite/23_containers/headers/vector/synopsis.cc: Likewise. |
| * testsuite/23_containers/list/modifiers/swap/1.cc: Likewise. |
| * testsuite/23_containers/map/modifiers/swap/1.cc: Likewise. |
| * testsuite/23_containers/multimap/modifiers/swap/1.cc: |
| Likewise. |
| * testsuite/23_containers/multiset/modifiers/swap/1.cc: |
| Likewise. |
| * testsuite/23_containers/set/modifiers/swap/1.cc: Likewise. |
| * testsuite/23_containers/unordered_set/56267-2.cc: Avoid |
| -Wdeprecated-copy warning. |
| * testsuite/23_containers/vector/bool/23632.cc: Avoid |
| -Wempty-body warning. |
| * testsuite/23_containers/vector/modifiers/swap/1.cc: Add |
| exception specification. |
| * testsuite/25_algorithms/heap/moveable2.cc: Fix misplaced |
| parentheses around arguments. |
| * testsuite/25_algorithms/sample/1.cc: Use return value. |
| * testsuite/25_algorithms/search/searcher.cc: Avoid -Wunused |
| warnings. |
| * testsuite/27_io/basic_ostream/exceptions/char/9561.cc: |
| Likewise. |
| * testsuite/27_io/basic_ostream/exceptions/wchar_t/9561.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Avoid |
| -Wsign-compare warning. |
| * testsuite/experimental/any/assign/2.cc: Avoid -Wunused warnings. |
| * testsuite/experimental/any/cons/2.cc: Likewise. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: |
| Avoid -Wign-compare warning. |
| * testsuite/experimental/memory/observer_ptr/cons/cons.cc: |
| Likewise. |
| * testsuite/experimental/memory_resource/null_memory_resource.cc: |
| Likewise. |
| * testsuite/experimental/source_location/1.cc: Avoid -Waddress |
| warning. |
| * testsuite/ext/pod_char_traits.cc: Avoid -Wunused warning. |
| * testsuite/ext/vstring/modifiers/clear/56166.cc: Avoid |
| -Wcatch-value. |
| * testsuite/std/concepts/concepts.lang/concept.swappable/swap.cc: |
| Avoid -Wunused warning. |
| * testsuite/std/concepts/concepts.lang/concept.swappable/swappable.cc: |
| Likewise. |
| * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: |
| Prune additional warnings. |
| * testsuite/tr1/3_function_objects/function/1.cc: Avoid |
| -Wcatch-value warning. |
| * testsuite/util/replacement_memory_operators.h: Define sized |
| delete to avoid warnings. |
| * testsuite/util/testsuite_api.h (_NonDefaultConstructible): Add |
| user-declared assignment operator to stop -Wdeprecated-copy |
| warnings. |
| * testsuite/util/testsuite_containers.h: Avoid -Wunused warning. |
| * testsuite/util/testsuite_iterators.h: Avoid -Wsign-compare |
| warnings. |
| * testsuite/util/testsuite_new_operators.h: Define sized deleted. |
| |
| 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. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/uniform_int_dist.h (_Power_of_two): Add |
| constexpr. |
| (uniform_int_distribution::_S_nd): Add static_assert to ensure |
| the wider type is twice as wide as the result type. |
| (uniform_int_distribution::__generate_impl): Add static_assert |
| and declare variables as constexpr where appropriate. |
| (uniform_int_distribution:operator()): Likewise. Only consider |
| the uniform random bit generator's range of possible results |
| when deciding whether _S_nd can be used, not the __uctype type. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/rope (_Refcount_Base::_M_ref_count): Remove |
| volatile qualifier. |
| (_Refcount_Base::_M_decr()): Likewise. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/std_function.h (_Function_handler<void, void>): |
| Define explicit specialization used for invalid target types. |
| (_Base_manager::_M_manager) [!__cpp_rtti]: Return null. |
| (function::target_type()): Check for null pointer. |
| (function::target()): Define unconditionall. Fix bug with |
| const_cast of function pointer type. |
| (function::target() const): Define unconditionally, but |
| only use RTTI if enabled. |
| * testsuite/20_util/function/target_no_rtti.cc: New test. |
| |
| 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. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/hashtable_policy.h (_Local_iterator_base): Cast |
| value to avoid -Wsign-compare warnings. |
| * include/bits/regex.h (sub_match::_M_str): Avoid narrowing |
| conversion. |
| * include/bits/regex_compiler.tcc (_Compiler::_M_quantifier): |
| Initialize variable to avoid -Wmaybe-uninitialized warning. |
| * include/bits/shared_ptr_base.h (_Sp_counted_deleter::_Impl): |
| Reorder mem-initializer-list to avoid -Wreorder warning. |
| * include/bits/stl_tree.h (_Rb_tree_impl): Explicitly |
| initialize base class in copy constructor. |
| * include/debug/safe_iterator.h (_Safe_iterator): Likewise. |
| * include/ext/debug_allocator.h: Reorder mem-initializer-list |
| to avoid -Wreorder warning. |
| * include/ext/throw_allocator.h (throw_allocator_limit) |
| (throw_allocator_random): Add user-declared assignment operators |
| to avoid -Wdeprecated-copy warnings. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/uniform_int_dist.h (uniform_int_distribution): |
| Rename _UniformRandomNumberGenerator template parameters to |
| _UniformRandomBitGenerator, as per P0346R1. |
| |
| 2020-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/sstream (basic_stringbuf(__string_type&&, openmode)): |
| Call _M_init_syncbuf to set up get/put areas. Also qualify |
| std::move. |
| |
| 2020-10-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Remove duplicate |
| patterns. |
| (CXXABI_1.3.13): Restore missing piece. |
| |
| 2020-10-28 Thomas Rodgers <trodgers@redhat.com> |
| |
| * acinclude.m4 (glibcxx_SUBDIRS): Add src/c++20. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.29): New symbols. |
| * configure: Regenerate. |
| * include/std/sstream: |
| (basic_stringbuf::basic_stringbuf(allocator const&)): New constructor. |
| (basic_stringbuf::basic_stringbuf(openmode, allocator const&)): Likewise. |
| (basic_stringbuf::basic_stringbuf(basic_string&&, openmode)): Likewise. |
| (basic_stringbuf::basic_stringbuf(basic_stringbuf&&, allocator const&)): |
| Likewise. |
| (basic_stringbuf::get_allocator()): New method. |
| (basic_stringbuf::view()): Likewise. |
| (basic_istringstream::basic_istringstream(basic_string&&, openmode)): |
| New constructor. |
| (basic_istringstream::basic_istringstream(openmode, allocator const&)): |
| Likewise |
| (basic_istringstream::view()): New method. |
| (basic_ostringstream::basic_ostringstream(basic_string&&, openmode)): |
| New constructor. |
| (basic_ostringstream::basic_ostringstream(openmode, allocator const&)): |
| Likewise |
| (basic_ostringstream::view()): New method. |
| (basic_stringstream::basic_stringstream(basic_string&&, openmode)): |
| New constructor. |
| (basic_stringstream::basic_stringstream(openmode, allocator const&)): |
| Likewise |
| (basic_stringstream::view()): New method. |
| * src/Makefile.in: Add c++20 directory. |
| * src/Makefile.am: Regenerate. |
| * src/c++20/Makefile.am: Add makefile for new sub-directory. |
| * src/c++20/Makefile.in: Generate. |
| * src/c++20/sstream-inst.cc: New file defining explicit |
| instantiations for basic_stringbuf, basic_istringstream, |
| basic_ostringstream, and basic_stringstream member functions |
| added in C++20. |
| * testsuite/27_io/basic_stringbuf/cons/char/2.cc: New test. |
| * testsuite/27_io/basic_stringbuf/cons/wchar_t/2.cc: Likewise. |
| * testsuite/27_io/basic_stringbuf/view/char/1.cc: Likewise. |
| * testsuite/27_io/basic_stringbuf/view/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_istringstream/cons/char/1.cc: Likewise. |
| * testsuite/27_io/basic_istringstream/cons/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_istringstream/view/char/1.cc: Likewise. |
| * testsuite/27_io/basic_istringstream/view/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_ostringstream/cons/char/1.cc: Likewise. |
| * testsuite/27_io/basic_ostringstream/cons/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_ostringstream/view/char/1.cc: Likewise. |
| * testsuite/27_io/basic_ostringstream/view/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_stringstream/cons/char/1.cc: Likewise. |
| * testsuite/27_io/basic_stringstream/cons/wchar_t/1.cc: Likewise. |
| * testsuite/27_io/basic_stringstream/view/char/1.cc: Likewise. |
| * testsuite/27_io/basic_stringstream/view/wchar_t/1.cc: Likewise. |
| |
| 2020-10-28 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/97613 |
| * include/std/chrono (year_month_weekday::operator sys_days): |
| Cast the result of index() to int so that the initializer for |
| days{} is sign-extended when it's converted to the underlying |
| type. |
| * testsuite/std/time/year_month_weekday/3.cc: New test. |
| |
| 2020-10-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/new_opnt.cc (new): Add comment about forced unwind |
| exceptions. |
| |
| 2020-10-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/94268 |
| * config/os/mingw32-w64/os_defines.h (_GLIBCXX_BUFSIZ): |
| Define. |
| * config/os/mingw32/os_defines.h (_GLIBCXX_BUFSIZ): |
| Define. |
| * include/bits/fstream.tcc: Use _GLIBCXX_BUFSIZ instead |
| of BUFSIZ. |
| * include/ext/stdio_filebuf.h: Likewise. |
| * include/std/fstream (_GLIBCXX_BUFSIZ): Define. |
| |
| 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. |
| |
| 2020-10-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95609 |
| * include/std/span (span): Reorder data members to match common |
| implementations of struct iovec. |
| * testsuite/23_containers/span/layout_compat.cc: New test. |
| |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/functional (std::_Placeholder): Define for C++98 |
| as well as later standards. |
| * include/tr1/functional (std::placeholders::_1 etc): Declare |
| for C++98. |
| (tr1::_Placeholder): Replace with using-declaration for |
| std::_Placeholder. |
| (tr1::placeholders::_1 etc.): Replace with using-directive for |
| std::placeholders. |
| |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/tr1/ell_integral.tcc (__ellint_rf, __ellint_rd) |
| (__ellint_rc, __ellint_rj): Remove unused variables. |
| * include/tr1/modified_bessel_func.tcc (__airy): Likewise. |
| |
| 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. |
| |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/charconv (from_chars): Add noexcept to match |
| definitions in src/c++17/floating_from_chars.cc |
| |
| 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. |
| |
| 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. |
| |
| 2020-10-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/experimental/memory_resource/new_delete_resource.cc: |
| Add missing <cstdint> header. |
| * testsuite/experimental/memory_resource/resource_adaptor.cc: |
| Likewise. |
| |
| 2020-10-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/executor (strand::_State): Fix thinko. |
| |
| 2020-10-26 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| * include/std/type_traits (__is_nt_constructible_impl): Remove. |
| (__is_nothrow_constructible_impl): Adjust. |
| (is_nothrow_default_constructible): Likewise. |
| (__is_nt_assignable_impl): Remove. |
| (__is_nothrow_assignable_impl): Adjust. |
| |
| 2020-10-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97570 |
| * libsupc++/new_opa.cc: Declare size_t in global namespace. |
| Remove unused header. |
| |
| 2020-10-26 Stephan Bergmann <sbergman@redhat.com> |
| |
| * include/bits/shared_ptr_base.h |
| (_Sp_counted_base::_M_add_ref_lock_nothrow(): Add noexcept to |
| definitions to match declaration. |
| (__shared_count(const __weak_count&, nothrow_t)): Add noexcept |
| to declaration to match definition. |
| |
| 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. |
| |
| 2020-10-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/memory_resource: Include <tuple>. |
| (polymorphic_allocator::construct): Qualify forward_as_tuple. |
| * include/std/memory_resource: Likewise. |
| |
| 2020-10-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/30_threads/condition_variable/members/68519.cc: |
| Define recent_epoch_float_clock::duration to meet the Cpp17Clock |
| requirements. |
| |
| 2020-10-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/shared_mutex: Only include <condition_variable> |
| when pthread_rwlock_t and POSIX timers are not available. |
| (__cpp_lib_shared_mutex, __cpp_lib_shared_timed_mutex): Change |
| value to be type 'long'. |
| * include/std/version (__cpp_lib_shared_mutex) |
| (__cpp_lib_shared_timed_mutex): Likewise. |
| |
| 2020-10-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/shared_ptr.h: Include <iosfwd>. |
| * include/bits/shared_ptr_base.h: Include required headers here |
| directly, instead of in <memory>. |
| * include/bits/uses_allocator_args.h: New file. Move utility |
| functions for uses-allocator construction from <memory> to here. |
| Only define the utility functions when concepts are available. |
| (__cpp_lib_make_obj_using_allocator): Define non-standard |
| feature test macro. |
| * include/std/condition_variable: Remove unused headers. |
| * include/std/future: Likewise. |
| * include/std/memory: Remove headers that are not needed |
| directly, and are now inclkuded where they're needed. Include |
| new <bits/uses_allocator_args.h> header. |
| * include/std/memory_resource: Include only the necessary |
| headers. Use new feature test macro to detect support for the |
| utility functions. |
| * include/std/scoped_allocator: Likewise. |
| * include/std/version (__cpp_lib_make_obj_using_allocator): |
| Define. |
| |
| 2020-10-22 Olivier Hainque <hainque@adacore.com> |
| |
| * crossconfig.m4: Turn vxworks matcher into vxworks*. |
| * configure.host: Likewise. |
| * configure: Regenerate. |
| |
| 2020-10-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr.h (shared_ptr(const weak_ptr&, nothrow_t)): |
| Add noexcept. |
| * include/bits/shared_ptr_base.h (_Sp_counted_base::_M_add_ref_lock): |
| Remove specializations and just call _M_add_ref_lock_nothrow. |
| (__shared_count, __shared_ptr): Use nullptr for null pointer |
| constants. |
| (__shared_count(const __weak_count&)): Use _M_add_ref_lock_nothrow |
| instead of _M_add_ref_lock. |
| (__shared_count(const __weak_count&, nothrow_t)): Add noexcept. |
| (__shared_ptr::operator bool()): Add noexcept. |
| (__shared_ptr(const __weak_ptr&, nothrow_t)): Add noexcept. |
| |
| 2020-10-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97512 |
| * include/bits/ranges_util.h (tuple_size<subrange>) |
| (tuple_element<I, cv subrange>): Move here from ... |
| * include/std/ranges: ... here. |
| * testsuite/std/ranges/subrange/97512.cc: New test. |
| |
| 2020-10-21 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/pstl/algorithm_impl.h: Update file. |
| * include/pstl/execution_impl.h: Likewise. |
| * include/pstl/glue_algorithm_impl.h: Likewise. |
| * include/pstl/glue_memory_impl.h: Likewise. |
| * include/pstl/glue_numeric_impl.h: Likewise. |
| * include/pstl/memory_impl.h: Likewise. |
| * include/pstl/numeric_impl.h: Likewise. |
| * include/pstl/parallel_backend.h: Likewise. |
| * include/pstl/parallel_backend_serial.h: Likewise. |
| * include/pstl/parallel_backend_tbb.h: Likewise. |
| * include/pstl/parallel_backend_utils.h: Likewise. |
| * include/pstl/pstl_config.h: Likewise. |
| * include/pstl/unseq_backend_simd.h: Likewise. |
| |
| 2020-10-20 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/hashtable_policy.h |
| (_Hash_node_value_base<>): Remove _Hash_node_base inheritance. |
| (_Hash_node_code_cache<bool _Cache_hash_code>): New. |
| (_Hash_node_value<typename _Value, bool _Cache_hash_code>): New. |
| (_Hash_node<>): Inherits _Hash_node_base<> and _Hash_node_value<>. |
| (_Map_base<>::__node_type): Remove. |
| (_Map_base<>::iterator): Remove. |
| (_Insert_base<>::__hash_cached): New. |
| (_Insert_base<>::__constant_iterators): New. |
| (_Insert_base<>::__hashtable_alloc): New. |
| (_Insert_base<>::__node_type): Remove. |
| (_Insert_base<>::__node_ptr): New. |
| (_Hash_code_base<>): Remove specializations. |
| (_Hash_code_base<>::__node_type): Remove. |
| (_Hash_code_base<>::_M_bucket_index(const __node_type*, size_t)): |
| Replace by... |
| (_Hash_code_base<>::_M_bucket_index(const _Hash_node_value<>&, size_t)): |
| ...this. |
| (_Hash_code_base<>::_M_store_code(__node_type*, __hash_code)): |
| Replace by... |
| (_Hash_code_base<>::_M_store_code(_Hash_node_code_cache<>&, __hash_code)): |
| ...this. |
| (_Hash_code_base<>::_M_copy_code(__node_type*, const __node_type*)): |
| Replace by... |
| (_Hash_code_base<>::_M_copy_code(_Hash_node_code_cache<>&, |
| const _Hash_node_code_base<>&)): ...this. |
| (_Hashtable_base<>::__constant_iterators): Remove. |
| (_Hashtable_base<>::__unique_keys): Remove. |
| (_Hashtable_base<>::__node_type): Remove. |
| (_Hashtable_base<>::iterator): Remove. |
| (_Hashtable_base<>::const_iterator): Remove. |
| (_Hashtable_base<>::local_iterator): Remove. |
| (_Hashtable_base<>::const_local_iterator): Remove. |
| (_Hashtable_base<>::__ireturn_type): Remove. |
| (_Hashtable_base<>::_Equal_hash_code<>::_S_equals): Replace by... |
| (_Hashtable_base<>::_S_equals(__hash_code, const _Hash_node_code_hash<>&)): |
| ...this. |
| (_Hashtable_base<>::_Equal_hash_code<>::_S_node_equals): Replace by... |
| (_Hashtable_base<>::_S_node_equals(__hash_code, |
| const _Hash_node_code_hash<>&)): ...this. |
| (_Hashtable_base<>::_Equal_hash_code<>): Remove. |
| (_Hashtable_base<>::_M_equals): Adapt. |
| (_Hashtable_baxe<>::_M_node_equals): Adapt. |
| (_Equality<>::_M_equal): Adapt. |
| (_Hashtable_alloc<>::__node_ptr): New. |
| (_Hashtable_alloc<>::__bucket_type): Rename into... |
| (_Hashtable_alloc<>::__node_base_ptr): ...this. |
| (_Hashtable_alloc<>::__bucket_alloc_type): Rename into... |
| (_Hashtable_alloc<>::__buckets_alloc_type): ...this. |
| (_Hashtable_alloc<>::__bucket_alloc_traits): Rename into... |
| (_Hashtable_alloc<>::__buckets_alloc_traits): ...this. |
| (_Hashtable_alloc<>::__buckets_ptr): New. |
| (_Hashtable_alloc<>::_M_allocate_node): Adapt. |
| (_Hashtable_alloc<>::_M_deallocate_node): Adapt. |
| (_Hashtable_alloc<>::_M_deallocate_node_ptr): Adapt. |
| (_Hashtable_alloc<>::_M_deallocate_nodes): Adapt. |
| (_Hashtable_alloc<>::_M_allocate_buckets): Adapt. |
| (_Hashtable_alloc<>::_M_deallocate_buckets): Adapt. |
| * include/bits/hashtable.h (_Hashtable<>): Adapt. |
| |
| 2020-10-20 Aldy Hernandez <aldyh@redhat.com> |
| |
| * testsuite/21_strings/basic_string/capacity/1.cc: Pass |
| -Wno-stringop-overflow to test. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/95917 |
| * include/std/coroutine (__noop_coro_frame): Replace with |
| noop_coroutine_handle::__frame. |
| (__dummy_resume_destroy): Define inline in __frame. |
| (__noop_coro_fr): Replace with noop_coroutine_handle::_S_fr |
| and define as inline. |
| * testsuite/18_support/coroutines/95917.cc: New test. |
| |
| 2020-10-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/coroutine (coroutine_handle<_Promise>): Remove |
| base class. Add constructors, conversions, accessors etc. as |
| proposed for LWG 3460. |
| (coroutine_handle<noop_coroutine_promise>): Likewise. |
| * testsuite/18_support/coroutines/lwg3460.cc: New test. |
| |
| 2020-10-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/unique_ptr.h (make_unique_for_overwrite): Define |
| for C++20. |
| * testsuite/20_util/unique_ptr/creation/array_neg.cc: Remove |
| unused header. Adjust standard reference. |
| * testsuite/20_util/unique_ptr/creation/for_overwrite.cc: New test. |
| * testsuite/20_util/unique_ptr/creation/for_overwrite__neg.cc: New test. |
| |
| 2020-10-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/tuple (_Head_base<Idx, Head, true>): Use reserved |
| form of __no_unique_address__ attribute because |
| no_unique_address is not reserved prior to C++20. |
| |
| 2020-10-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/node_handle.h (_Node_handle_common): Replace |
| std::optional with custom type. |
| * testsuite/20_util/variant/exception_safety.cc: Add missing |
| header include. |
| |
| 2020-10-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/precompiled/expc++.h: Removed. |
| |
| 2020-10-17 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/97449 |
| * include/std/variant |
| (__gen_vtable_impl<>::_S_apply_single_alt): |
| Diagnose visitor return type mismatches here.. |
| (__gen_vtable_impl</*base case*/>::_S_apply): |
| ..not here. |
| |
| 2020-10-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/concepts: Fix typos in copyright notice. |
| * include/std/ranges: Likewise. |
| |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97415 |
| * include/std/sstream (basic_stringbuf::str()): Check for |
| null egptr() before comparing to non-null pptr(). |
| |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string/modifiers/assign/char/move_assign_optim.cc: |
| Do not generate debug info. |
| * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/move_assign_optim.cc: |
| Likewise. |
| |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h (basic_string(const Alloc&)) |
| (basic_string(const basic_string&) |
| (basic_string(const CharT*, size_type, const Alloc&)) |
| (basic_string(const CharT*, const Alloc&)) |
| (basic_string(size_type, CharT, const Alloc&)) |
| (basic_string(initializer_list<CharT>, const Alloc&)) |
| (basic_string(InputIterator, InputIterator, const Alloc&)): |
| Define inline in class body. |
| * include/bits/basic_string.tcc (basic_string(const Alloc&)) |
| (basic_string(const basic_string&) |
| (basic_string(const CharT*, size_type, const Alloc&)) |
| (basic_string(const CharT*, const Alloc&)) |
| (basic_string(size_type, CharT, const Alloc&)) |
| (basic_string(initializer_list<CharT>, const Alloc&)) |
| (basic_string(InputIterator, InputIterator, const Alloc&)): |
| Move definitions into class body. |
| |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/libstdc++.exp (check_effective_target_cxx11-abi): |
| Add comments about which test flags get used by the check. |
| |
| 2020-10-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/basic_string/allocator/char/copy.cc: Make |
| comment more precise about what isn't supported by COW strings. |
| * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/char/move.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/char/move_assign.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/char/noexcept.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/char/operator_plus.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/char/swap.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/operator_plus.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: |
| Likewise. |
| |
| 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. |
| |
| 2020-10-14 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). |
| * testsuite/21_strings/basic_string/cons/char/deduction.cc: |
| Remove dg-skip-if. |
| * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: |
| Likewise. |
| |
| 2020-10-13 Nuno Lopes <nuno.lopes@ist.utl.pt> |
| |
| * include/bits/stl_algo.h (any_of): Fix incorrect description |
| in comment. |
| |
| 2020-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/evolution.xml: Document some API changes |
| and deprecations. |
| * doc/xml/manual/intro.xml: Document LWG 2499. |
| * doc/xml/manual/status_cxx2020.xml: Update status. |
| * doc/html/*: Regenerate. |
| |
| 2020-10-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/book.txml: Remove trailing whitespace. |
| * doc/xml/chapter.txml: Likewise. |
| * doc/xml/class.txml: Likewise. |
| * doc/xml/gnu/fdl-1.3.xml: Likewise. |
| * doc/xml/gnu/gpl-3.0.xml: Likewise. |
| * doc/xml/manual/abi.xml: Likewise. |
| * doc/xml/manual/algorithms.xml: Likewise. |
| * doc/xml/manual/allocator.xml: Likewise. |
| * doc/xml/manual/appendix_contributing.xml: Likewise. |
| * doc/xml/manual/appendix_free.xml: Likewise. |
| * doc/xml/manual/appendix_porting.xml: Likewise. |
| * doc/xml/manual/atomics.xml: Likewise. |
| * doc/xml/manual/auto_ptr.xml: Likewise. |
| * doc/xml/manual/backwards_compatibility.xml: Likewise. |
| * doc/xml/manual/bitmap_allocator.xml: Likewise. |
| * doc/xml/manual/build_hacking.xml: Likewise. |
| * doc/xml/manual/codecvt.xml: Likewise. |
| * doc/xml/manual/concurrency.xml: Likewise. |
| * doc/xml/manual/concurrency_extensions.xml: Likewise. |
| * doc/xml/manual/configure.xml: Likewise. |
| * doc/xml/manual/containers.xml: Likewise. |
| * doc/xml/manual/ctype.xml: Likewise. |
| * doc/xml/manual/debug.xml: Likewise. |
| * doc/xml/manual/debug_mode.xml: Likewise. |
| * doc/xml/manual/diagnostics.xml: Likewise. |
| * doc/xml/manual/documentation_hacking.xml: Likewise. |
| * doc/xml/manual/evolution.xml: Likewise. |
| * doc/xml/manual/internals.xml: Likewise. |
| * doc/xml/manual/intro.xml: Likewise. |
| * doc/xml/manual/io.xml: Likewise. |
| * doc/xml/manual/iterators.xml: Likewise. |
| * doc/xml/manual/locale.xml: Likewise. |
| * doc/xml/manual/localization.xml: Likewise. |
| * doc/xml/manual/messages.xml: Likewise. |
| * doc/xml/manual/mt_allocator.xml: Likewise. |
| * doc/xml/manual/numerics.xml: Likewise. |
| * doc/xml/manual/parallel_mode.xml: Likewise. |
| * doc/xml/manual/policy_data_structures.xml: Likewise. |
| * doc/xml/manual/prerequisites.xml: Likewise. |
| * doc/xml/manual/shared_ptr.xml: Likewise. |
| * doc/xml/manual/spine.xml: Likewise. |
| * doc/xml/manual/status_cxxtr1.xml: Likewise. |
| * doc/xml/manual/status_cxxtr24733.xml: Likewise. |
| * doc/xml/manual/strings.xml: Likewise. |
| * doc/xml/manual/support.xml: Likewise. |
| * doc/xml/manual/test.xml: Likewise. |
| * doc/xml/manual/test_policy_data_structures.xml: Likewise. |
| * doc/xml/manual/using.xml: Likewise. |
| * doc/xml/manual/using_exceptions.xml: Likewise. |
| * doc/xml/manual/utilities.xml: Likewise. |
| * doc/html/*: Regenerate. |
| |
| 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. |
| |
| 2020-10-12 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. |
| |
| 2020-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in: Update to Doxygen 1.8.20 format. |
| |
| 2020-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (PREDEFINED): Use __cplusplus=201703L |
| so that C++17 features are documented. |
| |
| 2020-10-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_algobase.h (copy, move, copy_backward) |
| (move_backward): Fix documentation for returned iterator. |
| |
| 2020-10-12 Martin Sebor <msebor@redhat.com> |
| |
| PR c++/97201 |
| * libsupc++/new (operator new): Add attribute alloc_size and malloc. |
| |
| 2020-10-11 Clement Chigot <clement.chigot@atos.net> |
| |
| * config/os/aix/t-aix: Add complementary mode object file to |
| libstdc++fs.a |
| |
| 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. |
| |
| 2020-10-10 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| * include/std/variant (__check_visitor_result): |
| Use size_t for indexes. |
| (__check_visitor_results): Likewise. |
| |
| 2020-10-09 Ville Voutilainen <ville.voutilainen@gmail.com> |
| |
| PR libstdc++/95904 |
| * include/std/variant (__deduce_visit_result): Add a nested ::type. |
| (__gen_vtable_impl</*base case*/>::_S_apply): |
| Check the visitor return type. |
| (__same_types): New. |
| (__check_visitor_result): Likewise. |
| (__check_visitor_results): Likewise. |
| (visit(_Visitor&&, _Variants&&...)): Use __check_visitor_results |
| in case we're visiting just one variant. |
| * testsuite/20_util/variant/visit_neg.cc: Adjust. |
| |
| 2020-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97311 |
| * include/bits/random.tcc (seed_seq::generate): Use uint32_t for |
| calculations. Also split the first loop into three loops to |
| avoid branching on k on every iteration, resolving PR 94823. |
| * testsuite/26_numerics/random/seed_seq/97311.cc: New test. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-erro |
| line number. |
| |
| 2020-10-09 Daniel Lemire <lemire@gmail.com> |
| |
| * include/bits/uniform_int_dist.h (uniform_int_distribution::_S_nd): |
| New member function implementing Lemire's "nearly divisionless" |
| algorithm. |
| (uniform_int_distribution::operator()): Use _S_nd when the range |
| of the URBG is the full width of the result type. |
| |
| 2020-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/Makefile.am: Set and export variable separately. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2020-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * scripts/check_performance: Use gnu++11 instead of gnu++0x. |
| * testsuite/Makefile.am (check-performance): Export CXXFLAGS to |
| child process. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2020-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/performance/26_numerics/random_dist.cc: New test. |
| |
| 2020-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_performance.h (report_header): Remove |
| unused variable. |
| |
| 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> |
| |
| 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. |
| |
| 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. |
| |
| 2020-10-08 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. |
| |
| 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. |
| |
| 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. |
| * libsupc++/exception_ptr.h (exception_ptr): Likewise for |
| parameters and local variables. |
| * testsuite/17_intro/names.cc: Check "il". Do not check "d" and |
| "y" in C++20 mode. |
| |
| 2020-10-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90295 |
| * config/abi/pre/gnu.ver (CXXABI_1.3.13): New symbol version. |
| (exception_ptr::_M_addref(), exception_ptr::_M_release()): |
| Export symbols. |
| * libsupc++/eh_ptr.cc (exception_ptr::exception_ptr()): |
| Remove out-of-line definition. |
| (exception_ptr::exception_ptr(const exception_ptr&)): |
| Likewise. |
| (exception_ptr::~exception_ptr()): Likewise. |
| (exception_ptr::operator=(const exception_ptr&)): |
| Likewise. |
| (exception_ptr::swap(exception_ptr&)): Likewise. |
| (exception_ptr::_M_addref()): Add branch prediction. |
| * libsupc++/exception_ptr.h (exception_ptr::operator bool): |
| Add noexcept. |
| [!_GLIBCXX_EH_PTR_COMPAT] (operator==, operator!=): Define |
| inline as hidden friends. Remove declarations at namespace |
| scope. |
| (exception_ptr::exception_ptr()): Define inline. |
| (exception_ptr::exception_ptr(const exception_ptr&)): |
| Likewise. |
| (exception_ptr::~exception_ptr()): Likewise. |
| (exception_ptr::operator=(const exception_ptr&)): |
| Likewise. |
| (exception_ptr::swap(exception_ptr&)): Likewise. |
| * testsuite/util/testsuite_abi.cc: Add CXXABI_1.3.13. |
| * testsuite/18_support/exception_ptr/90295.cc: New test. |
| |
| 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. |
| |
| 2020-10-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex.h: Use __int_traits<int> instead of |
| std::numeric_limits<int>. |
| * include/bits/uniform_int_dist.h: Use __int_traits<T>::__max |
| instead of std::numeric_limits<T>::max(). |
| * include/bits/hashtable_policy.h: Use size_t(-1) instead of |
| std::numeric_limits<size_t>::max(). |
| * include/std/regex: Include <ext/numeric_traits.h>. |
| * include/std/string_view: Use typedef for __int_traits<int>. |
| * src/c++11/hashtable_c++0x.cc: Use size_t(-1) instead of |
| std::numeric_limits<size_t>::max(). |
| * testsuite/std/ranges/iota/96042.cc: Include <limits>. |
| * testsuite/std/ranges/iota/difference_type.cc: Likewise. |
| * testsuite/std/ranges/subrange/96042.cc: Likewise. |
| |
| 2020-10-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric: Move all #include directives to the top |
| of the header. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error line |
| numbers. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| |
| 2020-10-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver: Add new symbol. |
| * include/bits/functexcept.h (__throw_bad_array_new_length): |
| Declare new function. |
| * include/ext/malloc_allocator.h (malloc_allocator::allocate): |
| Throw bad_array_new_length for impossible sizes (LWG 3190). |
| * include/ext/new_allocator.h (new_allocator::allocate): |
| Likewise. |
| * include/std/memory_resource (polymorphic_allocator::allocate) |
| (polymorphic_allocator::allocate_object): Use new function, |
| __throw_bad_array_new_length. |
| * src/c++11/functexcept.cc (__throw_bad_array_new_length): |
| Define. |
| * testsuite/20_util/allocator/lwg3190.cc: New test. |
| |
| 2020-10-05 Mike Crowe <mac@mcrowe.com> |
| |
| PR libstdc++/91486 |
| * include/bits/atomic_futex.h: |
| (__atomic_futex_unsigned::_M_load_when_equal_until): Use target |
| clock duration type when rounding. |
| * testsuite/30_threads/async/async.cc (test_pr91486_wait_for): |
| Rename from test_pr91486. |
| (float_steady_clock): New class for test. |
| (test_pr91486_wait_until): New test. |
| |
| 2020-10-05 Mike Crowe <mac@mcrowe.com> |
| |
| * testsuite/20_util/duration_cast/rounding_c++11.cc: Copy |
| rounding.cc and alter to support compilation for C++11 and to |
| test std::chrono::__detail::ceil. |
| |
| 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. |
| |
| 2020-10-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/18_support/96817.cc: Use terminate handler that |
| calls _Exit(0). |
| |
| 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. |
| |
| 2020-10-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/cpu/arm/cxxabi_tweaks.h (_GLIBCXX_GUARD_TEST_AND_ACQUIRE): |
| Do not try to dereference return value of __atomic_load_n. |
| |
| 2020-09-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/cpu/arm/cxxabi_tweaks.h (_GLIBCXX_GUARD_TEST_AND_ACQUIRE): |
| (_GLIBCXX_GUARD_SET_AND_RELEASE): Define for EABI. |
| |
| 2020-09-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_IS_SAME): |
| Define for GCC 11 or when !__is_identifier(__is_same). |
| (_GLIBCXX_BUILTIN_IS_SAME_AS): Remove. |
| * include/std/type_traits (is_same, is_same_v): Replace uses |
| of _GLIBCXX_BUILTIN_IS_SAME_AS. |
| |
| 2020-09-28 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (filter_view): Declare the data member |
| _M_base last instead of first, and adjust constructors' member |
| initializer lists accordingly. |
| (transform_view): Likewise. |
| (take_view): Likewise. |
| (take_while_view): Likewise. |
| (drop_view): Likewise. |
| (drop_while_view): Likewise. |
| (join_view): Likewise. |
| (split_view): Likewise (and tweak nearby formatting). |
| (reverse_view): Likewise. |
| * testsuite/std/ranges/adaptors/sizeof.cc: Update expected |
| sizes. |
| |
| 2020-09-28 Patrick Palka <ppalka@redhat.com> |
| |
| * testsuite/std/ranges/adaptors/sizeof.cc: New test. |
| |
| 2020-09-28 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/ranges_util.h (subrange::_M_end): Give it |
| [[no_unique_address]]. |
| * testsuite/std/ranges/subrange/sizeof.cc: New test. |
| |
| 2020-09-28 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (iota_view::_M_bound): Give it |
| [[no_unique_address]]. |
| * testsuite/std/ranges/iota/iota_view.cc: Check that an |
| unbounded iota_view has minimal size. |
| |
| 2020-09-27 Clement Chigot <clement.chigot@atos.net> |
| |
| * config/os/aix/t-aix: Use $(AR) without -X32_64. |
| |
| 2020-09-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96817 |
| * include/ext/atomicity.h (__gnu_cxx::__is_single_threaded()): |
| New function wrapping __libc_single_threaded if available. |
| (__exchange_and_add_dispatch, __atomic_add_dispatch): Use it. |
| * libsupc++/guard.cc (__cxa_guard_acquire, __cxa_guard_abort) |
| (__cxa_guard_release): Likewise. |
| * testsuite/18_support/96817.cc: New test. |
| |
| 2020-09-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/Makefile.am: Remove redundant -std=gnu++1z flags. |
| * libsupc++/Makefile.in: Regenerate. |
| |
| 2020-09-24 Antony Polukhin <antoshkka@gmail.com> |
| |
| PR libstdc++/71579 |
| * include/std/type_traits (invoke_result, is_invocable) |
| (is_invocable_r, is_nothrow_invocable, is_nothrow_invocable_r): |
| Add static_asserts to make sure that the arguments of the type |
| traits are not misused with incomplete types. |
| * testsuite/20_util/invoke_result/incomplete_args_neg.cc: New test. |
| * testsuite/20_util/is_invocable/incomplete_args_neg.cc: New test. |
| * testsuite/20_util/is_invocable/incomplete_neg.cc: New test. |
| * testsuite/20_util/is_nothrow_invocable/incomplete_args_neg.cc: |
| New test. |
| * testsuite/20_util/is_nothrow_invocable/incomplete_neg.cc: Check |
| for error on incomplete type usage in trait. |
| |
| 2020-09-24 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::__boxable): Split out the |
| associated constraints of __box into here. |
| (__detail::__box): Use the __boxable concept. Define a leaner |
| partial specialization for semiregular types. |
| (single_view::_M_value): Give it [[no_unique_address]]. |
| (filter_view::_M_pred): Likewise. |
| (transform_view::_M_fun): Likewise. |
| (take_while_view::_M_pred): Likewise. |
| (drop_while_view::_M_pred):: Likewise. |
| * testsuite/std/ranges/adaptors/detail/semiregular_box.cc: New |
| test. |
| |
| 2020-09-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/configure.xml: Correct name of option. |
| * doc/html/*: Regenerate. |
| |
| 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 Glen Joseph Fernandes <glenjofe@gmail.com> |
| |
| * include/bits/align.h (align): Fix overflow handling. |
| * testsuite/20_util/align/3.cc: New test. |
| |
| 2020-09-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/Makefile.am: Add new headers and adjust for renamed |
| header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/iterator_concepts.h: Adjust for renamed header. |
| * include/bits/range_access.h (ranges::*): Move to new |
| <bits/ranges_base.h> header. |
| * include/bits/ranges_algobase.h: Include new <bits/ranges_base.h> |
| header instead of <ranges>. |
| * include/bits/ranges_algo.h: Include new <bits/ranges_util.h> |
| header. |
| * include/bits/range_cmp.h: Moved to... |
| * include/bits/ranges_cmp.h: ...here. |
| * include/bits/ranges_base.h: New header. |
| * include/bits/ranges_util.h: New header. |
| * include/experimental/string_view: Include new |
| <bits/ranges_base.h> header. |
| * include/std/functional: Adjust for renamed header. |
| * include/std/ranges (ranges::view_base, ranges::enable_view) |
| (ranges::dangling, ranges::borrowed_iterator_t): Move to new |
| <bits/ranges_base.h> header. |
| (ranges::view_interface, ranges::subrange) |
| (ranges::borrowed_subrange_t): Move to new <bits/ranges_util.h> |
| header. |
| * include/std/span: Include new <bits/ranges_base.h> header. |
| * include/std/string_view: Likewise. |
| * testsuite/24_iterators/back_insert_iterator/pr93884.cc: Add |
| missing <ranges> header. |
| * testsuite/24_iterators/front_insert_iterator/pr93884.cc: |
| Likewise. |
| |
| 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 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[]. |
| |
| 2020-09-22 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. |
| |
| 2020-09-22 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. |
| |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (__replacement_assert): Add noreturn |
| attribute. |
| (__glibcxx_assert_impl): Use __builtin_expect to hint that the |
| assertion is expected to pass. |
| |
| 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. |
| |
| 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. |
| |
| 2020-09-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/97132 |
| * include/bits/align.h (align) [!_GLIBCXX_USE_C99_STDINT_TR1]: |
| Remove unused code. |
| (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. |
| |
| 2020-09-20 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. |
| |
| 2020-09-11 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/std/memory: Move #include <bits/align.h> inside C++11 |
| conditional includes. |
| |
| 2020-09-11 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/Makefile.am (bits_headers): Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/align.h: New file. |
| * include/std/memory (align): Move definition to bits/align.h. |
| (assume_aligned): Likewise. |
| |
| 2020-09-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono [C++17] (chrono::__detail::ceil): Add |
| using declaration to make chrono::ceil available for internal |
| use with a consistent name. |
| (chrono::__detail::__ceil_impl): New function template. |
| (chrono::__detail::ceil): Use __ceil_impl to compare and |
| increment the value. Remove SFINAE constraint. |
| |
| 2020-09-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex_error.h (__throw_regex_error): Fix |
| parameter declaration and use reserved attribute names. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| * include/std/condition_variable (condition_variable::wait_until): |
| Convert delta to steady_clock duration before adding to current |
| steady_clock time to avoid rounding errors described in PR68519. |
| (condition_variable::wait_for): Simplify calculation of absolute |
| time by using chrono::__detail::ceil in both overloads. |
| * testsuite/30_threads/condition_variable/members/68519.cc: |
| (test_wait_for): Renamed from test01. Replace unassigned val |
| variable with constant false. Reduce scope of mx and cv |
| variables to just test_wait_for function. |
| (test_wait_until): Add new test case. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| PR libstdc++/91486 |
| * include/bits/atomic_futex.h |
| (__atomic_futex_unsigned::_M_load_when_equal_for) |
| (__atomic_futex_unsigned::_M_load_when_equal_until): Use |
| __detail::ceil to convert delta to the reference clock |
| duration type to avoid resolution problems. |
| * include/std/chrono (__detail::ceil): Move implementation |
| of std::chrono::ceil into private namespace so that it's |
| available to pre-C++17 code. |
| * testsuite/30_threads/async/async.cc (test_pr91486): |
| Test __atomic_futex_unsigned::_M_load_when_equal_for. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| * include/bits/atomic_futex.h |
| (__atomic_futex_unsigned::_M_load_when_equal_until): Add |
| loop on generic _Clock to check the timeout against _Clock |
| again after _M_load_when_equal_until returns indicating a |
| timeout. |
| * testsuite/30_threads/async/async.cc: Invent slow_clock |
| that runs at an eleventh of steady_clock's speed. Use it |
| to test the user-supplied-clock variant of |
| __atomic_futex_unsigned::_M_load_when_equal_until works |
| generally with test03 and loops correctly when the timeout |
| time hasn't been reached in test04. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| PR libstdc++/93542 |
| * include/bits/atomic_futex.h (__atomic_futex_unsigned): Change |
| __clock_t typedef to use steady_clock so that unknown clocks are |
| synced to it rather than system_clock. Change existing __clock_t |
| overloads of _M_load_and_text_until_impl and |
| _M_load_when_equal_until to use system_clock explicitly. Remove |
| comment about DR 887 since these changes address that problem as |
| best as we currently able. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| PR libstdc++/93542 |
| * config/abi/pre/gnu.ver: Update for addition of |
| __atomic_futex_unsigned_base::_M_futex_wait_until_steady. |
| * include/bits/atomic_futex.h (__atomic_futex_unsigned_base): |
| Add comments to clarify that _M_futex_wait_until and |
| _M_load_and_test_until use CLOCK_REALTIME. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until_steady) |
| (__atomic_futex_unsigned_base::_M_load_and_text_until_steady): |
| New member functions that use CLOCK_MONOTONIC. |
| (__atomic_futex_unsigned_base::_M_load_and_test_until_impl) |
| (__atomic_futex_unsigned_base::_M_load_when_equal_until): Add |
| overloads that accept a steady_clock time_point and use the |
| new member functions. |
| * src/c++11/futex.cc: Include headers required for |
| clock_gettime. |
| (futex_clock_monotonic_flag): New constant to tell futex to |
| use CLOCK_MONOTONIC to match existing futex_clock_realtime_flag. |
| (futex_clock_monotonic_unavailable): New global to store the |
| result of trying to use CLOCK_MONOTONIC. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until_steady): Add |
| new variant of _M_futex_wait_until that uses CLOCK_MONOTONIC to |
| support waiting using steady_clock. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| * src/c++11/futex.cc: Add new constants for required futex |
| flags. Add futex_clock_realtime_unavailable flag to store |
| result of trying to use FUTEX_CLOCK_REALTIME. |
| (__atomic_futex_unsigned_base::_M_futex_wait_until): Try to |
| use FUTEX_WAIT_BITSET with FUTEX_CLOCK_REALTIME and only |
| fall back to using gettimeofday and FUTEX_WAIT if that's not |
| supported. |
| |
| 2020-09-11 Mike Crowe <mac@mcrowe.com> |
| |
| * testsuite/30_threads/async/async.cc (test02): Test steady_clock |
| with std::future::wait_until. |
| (test03): Add new test templated on clock type waiting for future |
| associated with async to resolve. |
| (main): Call test03 to test both system_clock and steady_clock. |
| |
| 2020-09-11 Torbjörn SVENSSON <torbjorn.svensson@st.com> |
| Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * libsupc++/eh_call.cc: Avoid warning with -fno-exceptions. |
| |
| 2020-09-11 Torbjörn SVENSSON <torbjorn.svensson@st.com> |
| Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * libsupc++/eh_call.cc: Avoid warning with -fno-exceptions. |
| |
| 2020-09-11 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * include/bits/regex_error.h: Avoid warning with -fno-exceptions. |
| |
| 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. |
| |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_algobase.h (__equal_fn): Remove unused |
| typedef. |
| |
| 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. |
| |
| 2020-09-10 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. |
| |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (path::_List::type()): Avoid narrowing |
| conversion. |
| * include/std/chrono (operator+(const year&, const years&)): |
| Likewise. |
| |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/codecvt.h (codecvt_byname): Remove names of |
| unused parameters. |
| |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/locale_facets_nonio.tcc: Adjust whitespace. |
| |
| 2020-09-10 Krystian Kuźniarek <krystian.kuzniarek@gmail.com> |
| |
| * include/c_global/cmath (__lerp): Avoid -Wparentheses warnings. |
| |
| 2020-09-10 Krystian Kuźniarek <krystian.kuzniarek@gmail.com> |
| |
| * include/bits/atomic_base.h: Fix -Wunused-variable |
| warnings. |
| * include/ext/new_allocator.h: Fix -Wunused-parameter |
| warnings. |
| |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_iterator.h (counted_iterator): Add assertions |
| to check preconditions added by LWG 3472. |
| |
| 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. |
| |
| 2020-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96942 |
| * include/std/memory_resource (monotonic_buffer_resource::do_allocate): |
| Use __builtin_expect when checking if a new buffer needs to be |
| allocated from the upstream resource, and for checks for edge |
| cases like zero sized buffers and allocations. |
| * src/c++17/memory_resource.cc (aligned_size): New class template. |
| (aligned_ceil): New helper function to round up to a given |
| alignment. |
| (monotonic_buffer_resource::chunk): Replace _M_size and _M_align |
| with an aligned_size member. Remove _M_canary member. Change _M_next |
| to pointer instead of unaligned buffer. |
| (monotonic_buffer_resource::chunk::allocate): Round up to multiple |
| of 64 instead of to power of two. Check for size overflow. Remove |
| redundant check for minimum required alignment. |
| (monotonic_buffer_resource::chunk::release): Adjust for changes |
| to data members. |
| (monotonic_buffer_resource::_M_new_buffer): Use aligned_ceil. |
| (big_block): Replace _M_size and _M_align with aligned_size |
| member. |
| (big_block::big_block): Check for size overflow. |
| (big_block::size, big_block::align): Adjust to use aligned_size. |
| (big_block::alloc_size): Use aligned_ceil. |
| (munge_options): Use aligned_ceil. |
| (__pool_resource::allocate): Use big_block::align for alignment. |
| * testsuite/20_util/monotonic_buffer_resource/allocate.cc: Check |
| upstream resource gets expected values for impossible sizes. |
| * testsuite/20_util/unsynchronized_pool_resource/allocate.cc: |
| Likewise. Adjust checks for expected alignment in existing test. |
| |
| 2020-09-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (duration::_S_gcd): Use invariant that |
| neither value is zero initially. |
| |
| 2020-09-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges (__box): Simplify constraints as per LWG 3477. |
| |
| 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. |
| |
| 2020-09-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (duration::_S_gcd): Use iterative algorithm |
| for C++14 and later. |
| * include/std/numeric (__detail::__gcd): Replace recursive |
| Euclidean algorithm with iterative version of binary GCD algorithm. |
| * testsuite/26_numerics/gcd/1.cc: Test additional inputs. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error lines. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| * testsuite/experimental/numeric/gcd.cc: Test additional inputs. |
| * testsuite/26_numerics/gcd/2.cc: New test. |
| |
| 2020-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92978 |
| * testsuite/experimental/numeric/92978.cc: Use experimental::lcm |
| not std::lcm. |
| |
| 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/deque.tcc (__lex_cmp_dit): Use new traits |
| instead of __is_byte and __numeric_traits. |
| (__lexicographical_compare_aux1): Likewise. |
| * include/bits/ranges_algo.h (__lexicographical_compare_fn): |
| Likewise. |
| * 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: Include <bits/exception_defines.h> |
| for definitions of __try, __catch and __throw_exception_again. |
| (counted_iterator::operator++(int)): Use __throw_exception_again |
| instead of throw. |
| * libsupc++/new: Include <bits/exception.h> not <exception>. |
| * libsupc++/new_opvnt.cc: Include <bits/exception_defines.h>. |
| * testsuite/18_support/destroying_delete.cc: Include |
| <type_traits> for std::is_same_v definition. |
| * testsuite/20_util/variant/index_type.cc: Qualify size_t. |
| |
| 2020-09-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/71960 |
| * include/bits/c++config (__glibcxx_assert_impl): Remove |
| do-while so that uses of the macro need to add it. |
| (__glibcxx_assert): Rename macro for runtime assertions |
| to __glibcxx_assert_2. |
| (__glibcxx_assert_1): Define macro for constexpr assertions. |
| (__glibcxx_assert): Define macro for constexpr and runtime |
| assertions. |
| * include/bits/range_access.h (ranges::advance): Remove |
| redundant precondition checks during constant evaluation. |
| * include/parallel/base.h (_GLIBCXX_PARALLEL_ASSERT): Always |
| use do-while in macro expansion. |
| * include/std/ranges (iota_view::iota_view(W, B)): Remove |
| redundant braces. |
| |
| 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. |
| |
| 2020-08-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (__detail::__absu(bool)): Make deleted |
| function a function template, so it will be chosen for calls |
| with an explicit template argument list. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Add dg-prune-output. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| |
| 2020-08-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (common_type): Fix partial specializations |
| for a single duration type to use the common_type of the rep. |
| (duration::operator+, duration::operator-): Fix return types |
| to also use the common_type of the rep. |
| * testsuite/20_util/duration/requirements/reduced_period.cc: |
| Check duration using a rep that has common_type specialized. |
| |
| 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. |
| |
| 2020-08-27 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. |
| |
| 2020-08-27 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/chrono (year_month::operator+): Properly handle a |
| month value of 0 by casting the month value to int before |
| subtracting 1 from it so that the difference is sign-extended in |
| the subsequent addition. |
| * testsuite/std/time/year_month/1.cc: Test adding months to a |
| year_month whose month component is below or above the |
| normalized range of [1,12]. |
| |
| 2020-08-27 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/chrono |
| (__detail::__months_years_conversion_disambiguator): Define. |
| (year_month::operator+=): Templatize the 'months'-based overload |
| so that the 'years'-based overload is selected in case of |
| equally-ranked implicit conversion sequences to both 'months' |
| and 'years' from the supplied argument. |
| (year_month::operator-=): Likewise. |
| (year_month::operator+): Likewise. |
| (year_month::operator-): Likewise. |
| (year_month_day::operator+=): Likewise. |
| (year_month_day::operator-=): Likewise. |
| (year_month_day::operator+): Likewise. |
| (year_month_day::operator-): Likewise. |
| (year_month_day_last::operator+=): Likewise. |
| (year_month_day_last::operator-=): Likewise. |
| (year_month_day_last::operator+): Likewise |
| (year_month_day_last::operator-): Likewise. |
| (year_month_day_weekday::operator+=): Likewise |
| (year_month_day_weekday::operator-=): Likewise. |
| (year_month_day_weekday::operator+): Likewise. |
| (year_month_day_weekday::operator-): Likewise. |
| (year_month_day_weekday_last::operator+=): Likewise |
| (year_month_day_weekday_last::operator-=): Likewise. |
| (year_month_day_weekday_last::operator+): Likewise. |
| (year_month_day_weekday_last::operator-): Likewise. |
| (testsuite/std/time/year_month/2.cc): New test. |
| (testsuite/std/time/year_month_day/2.cc): New test. |
| (testsuite/std/time/year_month_day_last/2.cc): New test. |
| (testsuite/std/time/year_month_weekday/2.cc): New test. |
| (testsuite/std/time/year_month_weekday_last/2.cc): New test. |
| * testsuite/std/time/year_month/2.cc: New file. |
| * testsuite/std/time/year_month_day/2.cc: New file. |
| * testsuite/std/time/year_month_day_last/2.cc: New file. |
| * testsuite/std/time/year_month_weekday/2.cc: New file. |
| * testsuite/std/time/year_month_weekday_last/2.cc: New file. |
| |
| 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. |
| |
| 2020-08-27 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. |
| |
| 2020-08-27 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. |
| |
| 2020-08-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/tuple (_Tuple_impl): Whitespaces changes for |
| consistent indentation. Also use __enable_if_t alias template. |
| |
| 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. |
| |
| 2020-08-26 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/chrono (year_month_weekday::operator==): Compare |
| weekday_indexed instead of weekday. |
| * testsuite/std/time/year_month_weekday/1.cc: Augment testcase. |
| |
| 2020-08-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/hashtable_policy.h (_Hash_code_base): Change |
| index of _Hashtable_ebo_helper base class. |
| * testsuite/23_containers/unordered_map/dup_types.cc: New test. |
| |
| 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 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/hashtable_policy.h (_Hashtable<>): Rename _H1 into _Hash |
| _H2 into _RangeHash and _Hash into _Unused. |
| (_Hastable_base<>): Likewise. |
| (_Map_base<>): Likewise. |
| (_Insert_base<>): Likewise. |
| (_Insert<>): Likewise. |
| (_Rehash_base<>): Likewise. |
| (_Local_iterator_base<>): Likewise. |
| (_Hash_code_base<>): Likewise. |
| (_Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>): |
| Remove. |
| (_Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, true>): |
| Remove. |
| (_Hash_code_base<_Key, _Value, _ExtractKey, _Hash, _RangeHas, _Unused, |
| bool>): Remove _Hashtable_ebo_helper<2, _RangeHash> base type.. |
| (_Hash_code_base<>::_M_bucket_index(const _Key&, __hash_code, size_t)): |
| Replace by... |
| (_Hash_code_base<>::_M_bucket_index(__hash_code, size_t)): ...this. |
| (_Local_iterator<>): Remove _H1 and _H2 template parameters. |
| (_Local_const_iterator<>): Likewise. |
| (_Equality<>): Likewise. |
| (_Map_base<>::operator[](const key_type&): Adapt. |
| (_Map_base<>::operator[](key_type&&): Adapt. |
| (_Identity::operator()): Add noexcept. |
| (_Select1st::operator()): Likewise. |
| (_Hash_code_base<>): Remove _Hashtable_ebo_helper<0, _ExtractKey> base |
| type. |
| (_Hash_code_base::_M_extract): Remove. |
| * include/bits/hashtable.h (_Hashtable<>): Remove _H1 and _H2 template |
| parameters. Remove _ExtractKey from constructors. |
| (_Hashtable<>::_M_insert_unique_node(const key_type&, size_t, |
| __hash_code, __node_type*, size_t)): Replace by... |
| (_Hashtable<>::_M_insert_unique_node(size_t, __hash_code, |
| __node_type*, size_t)): ...this. |
| (_Hashtable<>::_M_insert_muti_node(__node_type*, const key_type&, |
| __hash_code, __node_type*)): Replace by... |
| (_Hashtable<>::_M_insert_multi_node(__node_type*, __hash_code, |
| __node_type*)): ...this. |
| (_Hashtable<>::__key_extract): Remove. |
| * include/bits/node_handle.h: Adapt. |
| |
| 2020-08-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/21_strings/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/21_strings/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/deque/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/deque/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/forward_list/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/forward_list/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/list/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/list/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/map/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/map/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/multimap/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/multimap/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/multiset/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/multiset/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/set/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/set/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/unordered_map/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/unordered_map/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/unordered_multimap/debug/iterator_self_move_assign_neg.cc: |
| Removed. |
| * testsuite/23_containers/unordered_multimap/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/unordered_multiset/debug/iterator_self_move_assign_neg.cc: |
| Removed. |
| * testsuite/23_containers/unordered_multiset/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/unordered_set/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/unordered_set/debug/self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/vector/debug/iterator_self_move_assign_neg.cc: Removed. |
| * testsuite/23_containers/vector/debug/self_move_assign_neg.cc: Removed. |
| |
| 2020-08-25 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/chrono (year_month_weekday::ok): Fix assert. |
| |
| 2020-08-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/future (future, shared_future. promise): Add |
| is_destructible assertion (LWG 3466). Adjust string-literal for |
| !is_array and !is_function assertions. |
| * testsuite/30_threads/future/requirements/lwg3458.cc: Check |
| types with no accessible destructor. Adjust expected errors. |
| * testsuite/30_threads/promise/requirements/lwg3466.cc: |
| Likewise. |
| * testsuite/30_threads/shared_future/requirements/lwg3458.cc: |
| Likewise. |
| |
| 2020-08-25 Patrick Palka <ppalka@redhat.com> |
| Ed Smith-Rowland <3dw4rd@verizon.net> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (time_point::operator++) |
| (time_point::operator--): Define. |
| (utc_clock, tai_clock, gps_clock): Forward declare. |
| (utc_time, utc_seconds, tai_time, tai_seconds, gps_time) |
| (gps_seconds): Define. |
| (is_clock<utc_clock>, is_clock<tai_clock>, is_clock<gps_clock>) |
| (is_clock_v<utc_clock>, is_clock_v<tai_clock>) |
| (is_clock_v<gps_clock>): Define these specializations. |
| (leap_second_info): Define. |
| (day, month, year, weekday, weekday_indexed) |
| (weekday_last, month_day, month_day_last, month_weekday) |
| (month_weekday_last, year_month, year_month_day) |
| (year_month_day_last, year_month_weekday, year_month_weekday_last): |
| Declare and later define. |
| (last_spec, last, __detail::__days_per_month) |
| (__detail::__days_per_month, __detail::__last_day): Define. |
| (January, February, March, April, May, June, July, August) |
| (September, October, November, December, Sunday, Monday, Tuesday) |
| (Wednesday, Thursday, Friday, Saturday): Define. |
| (weekday::operator[]): Define out-of-line. |
| (year_month_day::_S_from_days, year_month_day::M_days_since_epoch): |
| Likewise. |
| (year_month_day::year_month_day, year_month_day::ok): Likewise. |
| (__detail::__pow10, hh_mm_ss): Define. |
| (literals::chrono_literals::operator""d) |
| (literals::chrono_literals::operator""y): Define. |
| (is_am, is_pm, make12, make24): Define. |
| * testsuite/20_util/time_point/4.cc: New test. |
| * testsuite/std/time/day/1.cc: New test. |
| * testsuite/std/time/hh_mm_ss/1.cc: New test. |
| * testsuite/std/time/is_am/1.cc: New test. |
| * testsuite/std/time/is_pm/1.cc: New test. |
| * testsuite/std/time/make12/1.cc: New test. |
| * testsuite/std/time/make24/1.cc: New test. |
| * testsuite/std/time/month/1.cc: New test. |
| * testsuite/std/time/month_day/1.cc: New test. |
| * testsuite/std/time/month_day_last/1.cc: New test. |
| * testsuite/std/time/month_weekday/1.cc: New test. |
| * testsuite/std/time/month_weekday_last/1.cc: New test. |
| * testsuite/std/time/weekday/1.cc: New test. |
| * testsuite/std/time/weekday_indexed/1.cc: New test. |
| * testsuite/std/time/weekday_last/1.cc: New test. |
| * testsuite/std/time/year/1.cc: New test. |
| * testsuite/std/time/year_month/1.cc: New test. |
| * testsuite/std/time/year_month_day/1.cc: New test. |
| * testsuite/std/time/year_month_day_last/1.cc: New test. |
| * testsuite/std/time/year_month_weekday/1.cc: New test. |
| * testsuite/std/time/year_month_weekday_last/1.cc: New test. |
| |
| 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. |
| |
| 2020-08-24 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. |
| |
| 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. |
| |
| 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. |
| |
| 2020-08-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/30_threads/packaged_task/cons/alloc.cc: Run for |
| C++11 and skip for C++17 or later. |
| |
| 2020-08-24 Corentin Gay <gay@adacore.com> |
| |
| * testsuite/20_util/shared_ptr/atomic/3.cc: Do not require POSIX |
| threads and add -pthread only on targets supporting them. |
| * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: |
| Likewise. |
| * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: |
| Likewise. |
| * testsuite/30_threads/async/42819.cc: Likewise. |
| * testsuite/30_threads/async/49668.cc: Likewise. |
| * testsuite/30_threads/async/54297.cc: Likewise. |
| * testsuite/30_threads/async/any.cc: Likewise. |
| * testsuite/30_threads/async/async.cc: Likewise. |
| * testsuite/30_threads/async/except.cc: Likewise. |
| * testsuite/30_threads/async/launch.cc: Likewise. |
| * testsuite/30_threads/async/lwg2021.cc: Likewise. |
| * testsuite/30_threads/async/sync.cc: Likewise. : Likewise. |
| * testsuite/30_threads/call_once/39909.cc: Likewise. |
| * testsuite/30_threads/call_once/49668.cc: Likewise. |
| * testsuite/30_threads/call_once/60497.cc: Likewise. |
| * testsuite/30_threads/call_once/call_once1.cc: Likewise. |
| * testsuite/30_threads/call_once/dr2442.cc: Likewise. |
| * testsuite/30_threads/condition_variable/54185.cc: Likewise. |
| * testsuite/30_threads/condition_variable/cons/1.cc: Likewise. |
| * testsuite/30_threads/condition_variable/members/1.cc: Likewise. |
| * testsuite/30_threads/condition_variable/members/2.cc: Likewise. |
| * testsuite/30_threads/condition_variable/members/3.cc: Likewise. |
| * testsuite/30_threads/condition_variable/members/53841.cc: Likewise. |
| * testsuite/30_threads/condition_variable/members/68519.cc: Likewise. |
| * testsuite/30_threads/condition_variable/native_handle/typesizes.cc: |
| Likewise. |
| * testsuite/30_threads/condition_variable_any/50862.cc: Likewise. |
| * testsuite/30_threads/condition_variable_any/53830.cc: Likewise. |
| * testsuite/30_threads/condition_variable_any/cond.cc: Likewise. |
| * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise. |
| * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise. |
| * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise. |
| * testsuite/30_threads/future/cons/move.cc: Likewise. |
| * testsuite/30_threads/future/members/45133.cc: Likewise. |
| * testsuite/30_threads/future/members/get.cc: Likewise. |
| * testsuite/30_threads/future/members/get2.cc: Likewise. |
| * testsuite/30_threads/future/members/share.cc: Likewise. |
| * testsuite/30_threads/future/members/valid.cc: Likewise. |
| * testsuite/30_threads/future/members/wait.cc: Likewise. |
| * testsuite/30_threads/future/members/wait_for.cc: Likewise. |
| * testsuite/30_threads/future/members/wait_until.cc: Likewise. |
| * testsuite/30_threads/lock/1.cc: Likewise. |
| * testsuite/30_threads/lock/2.cc: Likewise. |
| * testsuite/30_threads/lock/3.cc: Likewise. |
| * testsuite/30_threads/lock/4.cc: Likewise. |
| * testsuite/30_threads/mutex/cons/1.cc: Likewise. |
| * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise. |
| * testsuite/30_threads/mutex/lock/1.cc: Likewise. |
| * testsuite/30_threads/mutex/native_handle/1.cc: Likewise. |
| * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise. |
| * testsuite/30_threads/mutex/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/mutex/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/mutex/unlock/1.cc: Likewise. |
| * testsuite/30_threads/mutex/unlock/2.cc: Likewise. |
| * testsuite/30_threads/packaged_task/49668.cc: Likewise. |
| * testsuite/30_threads/packaged_task/60564.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/1.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/2.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/3.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/move.cc: Likewise. |
| * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/at_thread_exit.cc: |
| Likewise. |
| * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/reset.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/swap.cc: Likewise. |
| * testsuite/30_threads/packaged_task/members/valid.cc: Likewise. |
| * testsuite/30_threads/promise/60966.cc: Likewise. |
| * testsuite/30_threads/promise/cons/1.cc: Likewise. |
| * testsuite/30_threads/promise/cons/alloc.cc: Likewise. |
| * testsuite/30_threads/promise/cons/move.cc: Likewise. |
| * testsuite/30_threads/promise/cons/move_assign.cc: Likewise. |
| * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise. |
| * testsuite/30_threads/promise/members/at_thread_exit2.cc: Likewise. |
| * testsuite/30_threads/promise/members/get_future.cc: Likewise. |
| * testsuite/30_threads/promise/members/get_future2.cc: Likewise. |
| * testsuite/30_threads/promise/members/set_exception.cc: Likewise. |
| * testsuite/30_threads/promise/members/set_exception2.cc: Likewise. |
| * testsuite/30_threads/promise/members/set_value.cc: Likewise. |
| * testsuite/30_threads/promise/members/set_value2.cc: Likewise. |
| * testsuite/30_threads/promise/members/set_value3.cc: Likewise. |
| * testsuite/30_threads/promise/members/swap.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise. |
| * testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise. |
| * testsuite/30_threads/shared_future/cons/move.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/45133.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/get.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/get2.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/valid.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/wait.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise. |
| * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise. |
| * testsuite/30_threads/shared_lock/cons/1.cc: Likewise. |
| * testsuite/30_threads/shared_lock/cons/2.cc: Likewise. |
| * testsuite/30_threads/shared_lock/cons/3.cc: Likewise. |
| * testsuite/30_threads/shared_lock/cons/4.cc: Likewise. |
| * testsuite/30_threads/shared_lock/cons/5.cc: Likewise. |
| * testsuite/30_threads/shared_lock/cons/6.cc: Likewise. |
| * testsuite/30_threads/shared_lock/locking/1.cc: Likewise. |
| * testsuite/30_threads/shared_lock/locking/2.cc: Likewise. |
| * testsuite/30_threads/shared_lock/locking/3.cc: Likewise. |
| * testsuite/30_threads/shared_lock/locking/4.cc: Likewise. |
| * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise. |
| * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise. |
| * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise. |
| * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise. |
| * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise. |
| * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise. |
| * testsuite/30_threads/this_thread/1.cc: Likewise. |
| * testsuite/30_threads/this_thread/sleep_for-mt.cc: Likewise. |
| * testsuite/30_threads/this_thread/sleep_until-mt.cc: Likewise. |
| * testsuite/30_threads/thread/cons/1.cc: Likewise. |
| * testsuite/30_threads/thread/cons/2.cc: Likewise. |
| * testsuite/30_threads/thread/cons/3.cc: Likewise. |
| * testsuite/30_threads/thread/cons/4.cc: Likewise. |
| * testsuite/30_threads/thread/cons/49668.cc: Likewise. |
| * testsuite/30_threads/thread/cons/5.cc: Likewise. |
| * testsuite/30_threads/thread/cons/6.cc: Likewise. |
| * testsuite/30_threads/thread/cons/7.cc: Likewise. |
| * testsuite/30_threads/thread/cons/8.cc: Likewise. |
| * testsuite/30_threads/thread/cons/9.cc: Likewise. |
| * testsuite/30_threads/thread/cons/moveable.cc: Likewise. |
| * testsuite/30_threads/thread/cons/terminate.cc: Likewise. |
| * testsuite/30_threads/thread/members/1.cc: Likewise. |
| * testsuite/30_threads/thread/members/2.cc: Likewise. |
| * testsuite/30_threads/thread/members/3.cc: Likewise. |
| * testsuite/30_threads/thread/members/4.cc: Likewise. |
| * testsuite/30_threads/thread/members/5.cc: Likewise. |
| * testsuite/30_threads/thread/members/hardware_concurrency.cc: |
| Likewise. |
| * testsuite/30_threads/thread/native_handle/typesizes.cc: Likewise. |
| * testsuite/30_threads/thread/swap/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: |
| Likewise. |
| * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: |
| Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise. |
| * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise. |
| * testsuite/30_threads/try_lock/1.cc: Likewise. |
| * testsuite/30_threads/try_lock/2.cc: Likewise. |
| * testsuite/30_threads/try_lock/3.cc: Likewise. |
| * testsuite/30_threads/try_lock/4.cc: Likewise. |
| * testsuite/30_threads/unique_lock/cons/1.cc: Likewise. |
| * testsuite/30_threads/unique_lock/cons/2.cc: Likewise. |
| * testsuite/30_threads/unique_lock/cons/3.cc: Likewise. |
| * testsuite/30_threads/unique_lock/cons/4.cc: Likewise. |
| * testsuite/30_threads/unique_lock/cons/5.cc: Likewise. |
| * testsuite/30_threads/unique_lock/cons/6.cc: Likewise. |
| * testsuite/30_threads/unique_lock/locking/1.cc: Likewise. |
| * testsuite/30_threads/unique_lock/locking/2.cc: Likewise. |
| * testsuite/30_threads/unique_lock/locking/3.cc: Likewise. |
| * testsuite/30_threads/unique_lock/locking/4.cc: Likewise. |
| * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise. |
| |
| 2020-08-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96736 |
| * testsuite/17_intro/headers/c++1998/all_attributes.cc: Do not |
| test "cold" on darwin. |
| * testsuite/17_intro/headers/c++2011/all_attributes.cc: |
| Likewise. |
| * testsuite/17_intro/headers/c++2014/all_attributes.cc: |
| Likewise. |
| * testsuite/17_intro/headers/c++2017/all_attributes.cc: |
| Likewise. |
| * testsuite/17_intro/headers/c++2020/all_attributes.cc: |
| Likewise. |
| |
| 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. |
| |
| 2020-08-20 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. |
| |
| 2020-08-19 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. |
| |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_tree.h (operator!=, operator>, operator<=) |
| (operator>=): Remove deprecated functions. |
| |
| 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. |
| |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_DEPRECATED_SUGGEST) |
| (_GLIBCXX11_DEPRECATED, _GLIBCXX11_DEPRECATED_SUGGEST) |
| (_GLIBCXX17_DEPRECATED_SUGGEST, _GLIBCXX20_DEPRECATED_SUGGEST): |
| Add new macros to comment. |
| |
| 2020-08-19 Patrick Palka <ppalka@redhat.com> |
| |
| * include/Makefile.am (bits_headers): Add new header |
| <bits/max_size_type.h>. |
| * include/Makefile.in: Regenerate. |
| * include/bits/iterator_concepts.h |
| (ranges::__detail::__max_diff_type): Remove definition, replace |
| with forward declaration of class __max_diff_type. |
| (__detail::__max_size_type): Remove definition, replace with |
| forward declaration of class __max_size_type. |
| (__detail::__is_unsigned_int128, __is_signed_int128) |
| (__is_int128): New concepts. |
| (__detail::__is_integer_like): Accept __int128 and unsigned |
| __int128. |
| (__detail::__is_signed_integer_like): Accept __int128. |
| * include/bits/max_size_type.h: New header. |
| * include/bits/range_access.h: Include <bits/max_size_type.h>. |
| (__detail::__to_unsigned_like): Two new overloads. |
| * testsuite/std/ranges/iota/difference_type.cc: New test. |
| * testsuite/std/ranges/iota/max_size_type.cc: New test. |
| |
| 2020-08-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_DEPRECATED): Define for all |
| standard modes. |
| (_GLIBCXX_DEPRECATED_SUGGEST): New macro for "use 'foo' instead" |
| message in deprecated warnings. |
| (_GLIBCXX11_DEPRECATED, _GLIBCXX11_DEPRECATED_SUGGEST): New |
| macros for marking features deprecated in C++11. |
| (_GLIBCXX17_DEPRECATED_SUGGEST, _GLIBCXX20_DEPRECATED_SUGGEST): |
| New macros. |
| * include/backward/auto_ptr.h (auto_ptr_ref, auto_ptr<void>): |
| Use _GLIBCXX11_DEPRECATED instead of _GLIBCXX_DEPRECATED. |
| (auto_ptr): Use _GLIBCXX11_DEPRECATED_SUGGEST. |
| * include/backward/binders.h (binder1st, binder2nd): Likewise. |
| * 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. |
| |
| 2020-08-19 Antony Polukhin <antoshkka@gmail.com> |
| |
| PR libstdc++/71579 |
| * include/std/type_traits (invoke_result, is_nothrow_invocable_r) |
| Add static_asserts to make sure that the argument of the type |
| trait is not misused with incomplete types. |
| (is_swappable_with, is_nothrow_swappable_with): Add static_asserts |
| to make sure that the first and second arguments of the type trait |
| are not misused with incomplete types. |
| * testsuite/20_util/invoke_result/incomplete_neg.cc: New test. |
| * testsuite/20_util/is_nothrow_invocable/incomplete_neg.cc: New test. |
| * testsuite/20_util/is_nothrow_swappable/incomplete_neg.cc: New test. |
| * testsuite/20_util/is_nothrow_swappable_with/incomplete_neg.cc: New |
| test. |
| * testsuite/20_util/is_swappable_with/incomplete_neg.cc: New test. |
| |
| 2020-08-18 David Edelsohn <dje.gcc@gmail.com> |
| Clement Chigot <clement.chigot@atos.net> |
| |
| * config/os/aix/t-aix: Add complementary mode object files to |
| libsupc++.a |
| |
| 2020-08-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/17_intro/headers/c++1998/all_attributes.cc: Check |
| "cold" isn't used in the library. Also check <cxxabi.h>. |
| * testsuite/17_intro/headers/c++2011/all_attributes.cc: |
| Likewise. |
| * testsuite/17_intro/headers/c++2014/all_attributes.cc: |
| Likewise. |
| * testsuite/17_intro/headers/c++2017/all_attributes.cc: |
| Likewise. |
| * testsuite/17_intro/headers/c++2020/all_attributes.cc: |
| Likewise. |
| |
| 2020-08-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/69724 |
| * include/std/future (__future_base::_S_make_deferred_state) |
| (__future_base::_S_make_async_state): Remove. |
| (__future_base::_Deferred_state): Change constructor to accept a |
| parameter pack of arguments and forward them to the call |
| wrapper. |
| (__future_base::_Async_state_impl): Likewise. Replace lambda |
| expression with a named member function. |
| (async): Construct state object directly from the arguments, |
| instead of using thread::__make_invoker, _S_make_deferred_state |
| and _S_make_async_state. Move shared state into the returned |
| future. |
| * include/std/thread (thread::_Call_wrapper): New alias |
| template for use by constructor and std::async. |
| (thread::thread(Callable&&, Args&&...)): Create state object |
| directly instead of using _S_make_state. |
| (thread::__make_invoker, thread::__decayed_tuple) |
| (thread::_S_make_state): Remove. |
| * testsuite/30_threads/async/69724.cc: New test. |
| |
| 2020-08-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/55713 |
| PR libstdc++/71096 |
| PR libstdc++/93147 |
| * include/std/tuple [__has_cpp_attribute(no_unique_address)] |
| (_Head_base<Idx, Head, true>): New definition of the partial |
| specialization, using [[no_unique_address]] instead of |
| inheritance. |
| * testsuite/libstdc++-prettyprinters/48362.cc: Adjust expected |
| output. |
| * testsuite/20_util/tuple/comparison_operators/93147.cc: New test. |
| * testsuite/20_util/tuple/creation_functions/55713.cc: New test. |
| * testsuite/20_util/tuple/element_access/71096.cc: New test. |
| |
| 2020-08-14 Lewis Hyatt <lhyatt@gmail.com> |
| |
| * testsuite/lib/libstdc++.exp: Use the new option |
| -fdiagnostics-plain-output. |
| |
| 2020-08-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_CHEADERS): Warn if the c_std |
| option is used and fail unless --enable-cheaders-obsolete is |
| also used. |
| * configure: Regenerate. |
| |
| 2020-08-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/85828 |
| * include/bits/basic_string.h (operator=(basic_string&&)): Check |
| for self-move before copying with char_traits::copy. |
| * include/bits/hashtable.h (operator=(_Hashtable&&)): Check for |
| self-move. |
| * include/bits/stl_deque.h (_M_move_assign1(deque&&, false_type)): |
| Check for equal allocators. |
| * include/bits/stl_list.h (_M_move_assign(list&&, true_type)): |
| Call clear() instead of _M_clear(). |
| * include/debug/formatter.h (__msg_self_move_assign): Change |
| comment. |
| * include/debug/macros.h (__glibcxx_check_self_move_assign): |
| (_GLIBCXX_DEBUG_VERIFY): Remove. |
| * include/debug/safe_container.h (operator=(_Safe_container&&)): |
| Remove assertion check for safe move and make it well-defined. |
| * include/debug/safe_iterator.h (operator=(_Safe_iterator&&)): |
| Remove assertion check for self-move. |
| * include/debug/safe_local_iterator.h |
| (operator=(_Safe_local_iterator&&)): Likewise. |
| * testsuite/21_strings/basic_string/cons/char/self_move.cc: New test. |
| * testsuite/23_containers/deque/cons/self_move.cc: New test. |
| * testsuite/23_containers/forward_list/cons/self_move.cc: New test. |
| * testsuite/23_containers/list/cons/self_move.cc: New test. |
| * testsuite/23_containers/set/cons/self_move.cc: New test. |
| * testsuite/23_containers/unordered_set/cons/self_move.cc: New test. |
| * testsuite/23_containers/vector/cons/self_move.cc: New test. |
| |
| 2020-08-11 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/91620 |
| * include/bits/forward_list.tcc (forward_list<>::remove): Collect nodes |
| to destroy in an intermediate forward_list. |
| (forward_list<>::remove_if, forward_list<>::unique): Likewise. |
| * include/bits/list.tcc (list<>::remove, list<>::unique): Li
|
