13 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jakub Jelinek
|
6441eb6dc0 | Update copyright years. | ||
|
Jakub Jelinek
|
a945c346f5 | Update copyright years. | ||
|
Jonathan Wakely
|
f4ab68469c |
libstdc++: Test for feature test macros more accurately
Tests which check for feature test macros should use the no_pch option, so that we're really testing for the definition being in the intended header, and not just testing that it's present in <bits/stdc++.h> (which includes all the standard headers and so defines all the macros). libstdc++-v3/ChangeLog: * testsuite/18_support/byte/requirements.cc: Disable PCH. * testsuite/18_support/destroying_delete.cc: Likewise. * testsuite/18_support/source_location/1.cc: Likewise. * testsuite/18_support/source_location/version.cc: Likewise. * testsuite/18_support/type_info/constexpr.cc: Likewise. * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: Likewise. * testsuite/19_diagnostics/stacktrace/output.cc: Likewise. * testsuite/19_diagnostics/stacktrace/synopsis.cc: Likewise. * testsuite/19_diagnostics/stacktrace/version.cc: Likewise. * testsuite/20_util/addressof/requirements/constexpr.cc: Likewise. * testsuite/20_util/allocator_traits/header-2.cc: Likewise. * testsuite/20_util/allocator_traits/header.cc: Likewise. * testsuite/20_util/as_const/1.cc: Likewise. Likewise. * testsuite/20_util/bitset/cons/constexpr_c++23.cc: Likewise. * testsuite/20_util/bitset/version.cc: Likewise. * testsuite/20_util/duration/arithmetic/constexpr_c++17.cc: Likewise. * testsuite/20_util/duration_cast/rounding.cc: Likewise. * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc: Likewise. * testsuite/20_util/exchange/constexpr.cc: Likewise. * testsuite/20_util/expected/synopsis.cc: Likewise. * testsuite/20_util/expected/version.cc: Likewise. * testsuite/20_util/function_objects/bind_front/1.cc: Likewise. * testsuite/20_util/function_objects/bind_front/2.cc: Likewise. * testsuite/20_util/function_objects/invoke/3.cc: Likewise. * testsuite/20_util/function_objects/invoke/4.cc: Likewise. * testsuite/20_util/function_objects/invoke/constexpr.cc: Likewise. * testsuite/20_util/function_objects/invoke/version.cc: Likewise. * testsuite/20_util/function_objects/searchers.cc: Likewise. * testsuite/20_util/integer_comparisons/1.cc: Likewise. * testsuite/20_util/integer_comparisons/2.cc: Likewise. * testsuite/20_util/is_bounded_array/value.cc: Likewise. * testsuite/20_util/is_layout_compatible/value.cc: Likewise. * testsuite/20_util/is_layout_compatible/version.cc: Likewise. * testsuite/20_util/is_nothrow_swappable/requirements/explicit_instantiation.cc: Likewise. * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc: Likewise. * testsuite/20_util/is_nothrow_swappable/value.cc: Likewise. * testsuite/20_util/is_nothrow_swappable/value.h: Likewise. * testsuite/20_util/is_nothrow_swappable_with/requirements/explicit_instantiation.cc: Remove redundant checks already tested elsewhere. * testsuite/20_util/is_nothrow_swappable_with/requirements/typedefs.cc: Likewise. * testsuite/20_util/is_nothrow_swappable_with/value.cc: Disable PCH. * testsuite/20_util/is_pointer_interconvertible/value.cc: Likewise. * testsuite/20_util/is_pointer_interconvertible/version.cc: Likewise. * testsuite/20_util/is_scoped_enum/value.cc: Likewise. * testsuite/20_util/is_scoped_enum/version.cc: Likewise. * testsuite/20_util/is_swappable/requirements/explicit_instantiation.cc: Remove redundant checks already tested elsewhere. * testsuite/20_util/is_swappable/requirements/typedefs.cc: Remove redundant checks already tested elsewhere. * testsuite/20_util/is_swappable/value.cc: Disable PCH. * testsuite/20_util/is_swappable/value.h: Reorder headers. * testsuite/20_util/is_swappable_with/requirements/explicit_instantiation.cc: Remove redundant checks already tested elsewhere. * testsuite/20_util/is_swappable_with/requirements/typedefs.cc: Remove redundant checks already tested elsewhere. * testsuite/20_util/is_swappable_with/value.cc: Disable PCH. * testsuite/20_util/is_unbounded_array/value.cc: Likewise. * testsuite/20_util/move_only_function/cons.cc: Likewise. * testsuite/20_util/move_only_function/version.cc: Likewise. * testsuite/20_util/optional/monadic/and_then.cc: Likewise. * testsuite/20_util/optional/requirements.cc: Likewise. * testsuite/20_util/optional/version.cc: Likewise. * testsuite/20_util/owner_less/void.cc: Likewise. * testsuite/20_util/reference_from_temporary/value.cc: Likewise. * testsuite/20_util/reference_from_temporary/version.cc: Likewise. * testsuite/20_util/shared_ptr/atomic/atomic_shared_ptr.cc: Likewise. * testsuite/20_util/shared_ptr/creation/array.cc: Likewise. * testsuite/20_util/shared_ptr/creation/overwrite.cc: Likewise. * testsuite/20_util/shared_ptr/creation/version.cc: Likewise. * testsuite/20_util/time_point_cast/rounding.cc: Likewise. * testsuite/20_util/to_chars/constexpr.cc: Likewise. * testsuite/20_util/to_chars/result.cc: Likewise. * testsuite/20_util/to_chars/version.cc: Likewise. * testsuite/20_util/to_underlying/1.cc: Likewise. * testsuite/20_util/to_underlying/version.cc: Likewise. * testsuite/20_util/tuple/apply/1.cc: Likewise. * testsuite/20_util/tuple/cons/constexpr_allocator_arg_t.cc: Likewise. * testsuite/20_util/tuple/make_from_tuple/1.cc: Likewise. * testsuite/20_util/tuple/p2321r2.cc: Likewise. * testsuite/20_util/tuple/tuple_element_t.cc: Likewise. * testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc: Likewise. * testsuite/20_util/unique_ptr/creation/for_overwrite.cc: Likewise. * testsuite/20_util/unreachable/1.cc: Likewise. * testsuite/20_util/unreachable/version.cc: Likewise. * testsuite/20_util/unwrap_reference/1.cc: Likewise. * testsuite/20_util/unwrap_reference/3.cc: Likewise. * testsuite/20_util/variant/constexpr.cc: Likewise. * testsuite/20_util/variant/version.cc: Likewise. * testsuite/20_util/variant/visit_inherited.cc: Likewise. * testsuite/20_util/void_t/1.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/constexpr.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/constexpr.cc: Likewise. * testsuite/21_strings/basic_string/erasure.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/to_string_float.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/version.cc: Likewise. * testsuite/21_strings/basic_string/version.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/contains/char.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc: Likewise. * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: Likewise. * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: Likewise. * testsuite/21_strings/char_traits/requirements/version.cc: Likewise. * testsuite/23_containers/array/comparison_operators/constexpr.cc: Likewise. * testsuite/23_containers/array/creation/1.cc: Likewise. * testsuite/23_containers/array/creation/2.cc: Likewise. * testsuite/23_containers/array/element_access/constexpr_c++17.cc: Likewise. * testsuite/23_containers/array/requirements/constexpr_fill.cc: Likewise. * testsuite/23_containers/array/requirements/constexpr_iter.cc: Likewise. * testsuite/23_containers/deque/erasure.cc: Likewise. * testsuite/23_containers/forward_list/erasure.cc: Likewise. * testsuite/23_containers/list/erasure.cc: Likewise. * testsuite/23_containers/map/erasure.cc: Likewise. * testsuite/23_containers/queue/cons_from_iters.cc: Likewise. * testsuite/23_containers/set/erasure.cc: Likewise. * testsuite/23_containers/span/1.cc: Likewise. * testsuite/23_containers/span/2.cc: Likewise. * testsuite/23_containers/stack/cons_from_iters.cc: Likewise. * testsuite/23_containers/unordered_map/erasure.cc: Likewise. * testsuite/23_containers/unordered_map/operations/1.cc: Likewise. * testsuite/23_containers/unordered_set/erasure.cc: Likewise. * testsuite/23_containers/unordered_set/operations/1.cc: Likewise. * testsuite/23_containers/vector/cons/constexpr.cc: Likewise. * testsuite/23_containers/vector/erasure.cc: Likewise. * testsuite/23_containers/vector/requirements/version.cc: Likewise. * testsuite/24_iterators/insert_iterator/constexpr.cc: Likewise. * testsuite/25_algorithms/clamp/constexpr.cc: Likewise. * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/1.cc: Remove redundant checks already tested elsewhere. * testsuite/25_algorithms/constexpr_macro.cc: Likewise. * testsuite/25_algorithms/cpp_lib_constexpr.cc: Likewise. * testsuite/25_algorithms/fold_left/1.cc: Likewise. * testsuite/25_algorithms/pstl/feature_test-2.cc: Likewise. * testsuite/25_algorithms/pstl/feature_test-3.cc: Likewise. * testsuite/25_algorithms/pstl/feature_test-4.cc: Likewise. * testsuite/25_algorithms/pstl/feature_test-5.cc: Likewise. * testsuite/25_algorithms/pstl/feature_test.cc: Likewise. * testsuite/26_numerics/bit/bit.byteswap/byteswap.cc: Likewise. * testsuite/26_numerics/bit/bit.byteswap/version.cc: Likewise. * testsuite/26_numerics/bit/bit.cast/bit_cast.cc: Likewise. * testsuite/26_numerics/bit/bit.cast/version.cc: Likewise. * testsuite/26_numerics/bit/header-2.cc: Likewise. * testsuite/26_numerics/bit/header.cc: Likewise. * testsuite/26_numerics/complex/1.cc: Likewise. * testsuite/26_numerics/complex/2.cc: Likewise. * testsuite/26_numerics/endian/2.cc: Likewise. * testsuite/26_numerics/endian/3.cc: Likewise. * testsuite/26_numerics/gcd/1.cc: Likewise. * testsuite/26_numerics/lcm/1.cc: Likewise. * testsuite/26_numerics/lerp/1.cc: Likewise. * testsuite/26_numerics/lerp/version.cc: Likewise. * testsuite/26_numerics/midpoint/integral.cc: Likewise. * testsuite/26_numerics/midpoint/version.cc: Likewise. * testsuite/26_numerics/numbers/1.cc: Likewise. * testsuite/26_numerics/numbers/2.cc: Likewise. * testsuite/27_io/basic_filebuf/native_handle/char/1.cc: Likewise. * testsuite/27_io/basic_filebuf/native_handle/version.cc: Likewise. * testsuite/27_io/basic_ofstream/open/char/noreplace.cc: Likewise. * testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc: Likewise. * testsuite/27_io/basic_syncbuf/1.cc: Likewise. * testsuite/27_io/basic_syncbuf/2.cc: Likewise. * testsuite/27_io/basic_syncstream/1.cc: Likewise. * testsuite/27_io/basic_syncstream/2.cc: Likewise. * testsuite/27_io/spanstream/1.cc: Likewise. * testsuite/27_io/spanstream/version.cc: Likewise. * testsuite/29_atomics/atomic/cons/value_init.cc: Likewise. * testsuite/29_atomics/atomic/lock_free_aliases.cc: Likewise. * testsuite/29_atomics/atomic/wait_notify/1.cc: Likewise. * testsuite/29_atomics/atomic/wait_notify/2.cc: Likewise. * testsuite/29_atomics/headers/stdatomic.h/c_compat.cc: Likewise. * testsuite/29_atomics/headers/stdatomic.h/version.cc: Likewise. * testsuite/30_threads/barrier/1.cc: Likewise. * testsuite/30_threads/barrier/2.cc: Likewise. * testsuite/30_threads/condition_variable_any/stop_token/1.cc: Likewise. * testsuite/30_threads/condition_variable_any/stop_token/2.cc: Likewise. * testsuite/30_threads/jthread/1.cc: Likewise. * testsuite/30_threads/jthread/version.cc: Likewise. * testsuite/30_threads/latch/1.cc: Likewise. * testsuite/30_threads/latch/2.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/semaphore/1.cc: Likewise. * testsuite/30_threads/semaphore/2.cc: Likewise. * testsuite/30_threads/stop_token/1.cc: Likewise. * testsuite/30_threads/stop_token/2.cc: Likewise. * testsuite/experimental/feat-char8_t.cc: Likewise. * testsuite/experimental/iterator/ostream_joiner.cc: Likewise. * testsuite/experimental/numeric/gcd.cc: Likewise. * testsuite/experimental/scopeguard/uniqueres.cc: Likewise. * testsuite/std/concepts/1.cc: Likewise. * testsuite/std/concepts/2.cc: Likewise. * testsuite/std/ranges/adaptors/as_const/1.cc: Likewise. * testsuite/std/ranges/adaptors/as_rvalue/1.cc: Likewise. * testsuite/std/ranges/adaptors/chunk/1.cc: Likewise. * testsuite/std/ranges/adaptors/chunk_by/1.cc: Likewise. * testsuite/std/ranges/adaptors/enumerate/1.cc: Likewise. * testsuite/std/ranges/adaptors/join_with/1.cc: Likewise. * testsuite/std/ranges/adaptors/slide/1.cc: Likewise. * testsuite/std/ranges/adaptors/stride/1.cc: Likewise. * testsuite/std/ranges/cartesian_product/1.cc: Likewise. * testsuite/std/ranges/headers/ranges/synopsis.cc: Likewise. * testsuite/std/ranges/repeat/1.cc: Likewise. * testsuite/std/ranges/version_c++23.cc: Likewise. * testsuite/std/ranges/zip/1.cc: Likewise. * testsuite/std/time/syn_c++20.cc: Likewise. * testsuite/experimental/feat-cxx14.cc: Likewise. Include <algorithm> and <iterator>. * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust dg-error line numbers. |
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|
Jonathan Wakely
|
bb2dd7619f |
libstdc++: Remove dg-options "-std=gnu++20" from 26_numerics tests
The testsuite will automatically select C++20 for these tests now, and removing the hardcoded -std option allows them to be tested for C++23 and C++26 as well. libstdc++-v3/ChangeLog: * testsuite/26_numerics/accumulate/constexpr.cc: Remove dg-options -std=gnu++2a. * testsuite/26_numerics/accumulate/lwg2055.cc: Likewise. * testsuite/26_numerics/adjacent_difference/constexpr.cc: Likewise. * testsuite/26_numerics/bit/bit.cast/105027.cc: Likewise. * testsuite/26_numerics/bit/bit.cast/bit_cast.cc: Likewise. * testsuite/26_numerics/bit/bit.cast/version.cc: Likewise. * testsuite/26_numerics/bit/bit.count/countl_one.cc: Likewise. * testsuite/26_numerics/bit/bit.pow.two/bit_ceil_neg.cc: Likewise. * testsuite/26_numerics/bit/bit.pow.two/bit_floor.cc: Likewise. * testsuite/26_numerics/bit/bit.pow.two/bit_width.cc: Likewise. * testsuite/26_numerics/bit/bit.pow.two/lwg3656.cc: Likewise. * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Likewise. * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Likewise. * testsuite/26_numerics/bit/header-2.cc: Likewise. * testsuite/26_numerics/bit/header.cc: Likewise. * testsuite/26_numerics/complex/1.cc: Likewise. * testsuite/26_numerics/complex/2.cc: Likewise. * testsuite/26_numerics/complex/comparison_operators/more_constexpr.cc: Likewise. * testsuite/26_numerics/complex/operators/more_constexpr.cc: Likewise. * testsuite/26_numerics/complex/requirements/more_constexpr.cc: Likewise. * testsuite/26_numerics/complex/value_operations/more_constexpr.cc: Likewise. * testsuite/26_numerics/endian/1.cc: Likewise. * testsuite/26_numerics/endian/2.cc: Likewise. * testsuite/26_numerics/endian/3.cc: Likewise. * testsuite/26_numerics/exclusive_scan/constexpr.cc: Likewise. * testsuite/26_numerics/inclusive_scan/constexpr.cc: Likewise. * testsuite/26_numerics/inner_product/constexpr.cc: Likewise. * testsuite/26_numerics/inner_product/lwg2055.cc: Likewise. * testsuite/26_numerics/iota/constexpr.cc: Likewise. * testsuite/26_numerics/lerp/1.cc: Likewise. * testsuite/26_numerics/lerp/constexpr.cc: Likewise. * testsuite/26_numerics/lerp/version.cc: Likewise. * testsuite/26_numerics/midpoint/floating.cc: Likewise. * testsuite/26_numerics/midpoint/integral.cc: Likewise. * testsuite/26_numerics/midpoint/pointer.cc: Likewise. * testsuite/26_numerics/midpoint/pointer_neg.cc: Likewise. * testsuite/26_numerics/midpoint/version.cc: Likewise. * testsuite/26_numerics/numbers/1.cc: Likewise. * testsuite/26_numerics/numbers/2.cc: Likewise. * testsuite/26_numerics/numbers/3.cc: Likewise. * testsuite/26_numerics/numbers/float128.cc: Likewise. * testsuite/26_numerics/numbers/nonfloat_neg.cc: Likewise. * testsuite/26_numerics/partial_sum/constexpr.cc: Likewise. * testsuite/26_numerics/partial_sum/lwg2055.cc: Likewise. * testsuite/26_numerics/random/concept.cc: Likewise. * testsuite/26_numerics/reduce/constexpr.cc: Likewise. * testsuite/26_numerics/slice/compare.cc: Likewise. * testsuite/26_numerics/transform_exclusive_scan/constexpr.cc: Likewise. * testsuite/26_numerics/transform_inclusive_scan/constexpr.cc: Likewise. * testsuite/26_numerics/transform_reduce/constexpr.cc: Likewise. |
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Jonathan Wakely
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7810fb3a14 |
libstdc++: Remove dg-options "-std=gnu++23" from remaining tests
The testsuite will automatically select C++23 for these tests now, and removing the hardcoded -std option allows them to be tested for C++26 as well. libstdc++-v3/ChangeLog: * testsuite/18_support/headers/limits/synopsis_cxx23.cc: Remove dg-options. * testsuite/18_support/headers/stdfloat/types_std.cc: Likewise. * testsuite/18_support/type_info/constexpr.cc: Likewise. * testsuite/19_diagnostics/stacktrace/current.cc: Likewise. * testsuite/19_diagnostics/stacktrace/entry.cc: Likewise. * testsuite/19_diagnostics/stacktrace/stacktrace.cc: Likewise. * testsuite/19_diagnostics/stacktrace/synopsis.cc: Likewise. * testsuite/19_diagnostics/stacktrace/version.cc: Likewise. * testsuite/20_util/aligned_storage/deprecated-2b.cc: Likewise. * testsuite/20_util/aligned_union/deprecated-2b.cc: Likewise. * testsuite/20_util/bitset/access/constexpr.cc: Likewise. * testsuite/20_util/bitset/cons/constexpr_c++23.cc: Likewise. * testsuite/20_util/bitset/count/constexpr.cc: Likewise. * testsuite/20_util/bitset/ext/constexpr.cc: Likewise. * testsuite/20_util/bitset/operations/constexpr_c++23.cc: Likewise. * testsuite/20_util/bitset/version.cc: Likewise. * testsuite/20_util/from_chars/8.cc: Likewise. * testsuite/20_util/from_chars/constexpr.cc: Likewise. * testsuite/20_util/function/cons/deduction_c++23.cc: Likewise. * testsuite/20_util/function_objects/invoke/4.cc: Likewise. * testsuite/20_util/function_objects/invoke/dangling_ref.cc: Likewise. * testsuite/20_util/is_scoped_enum/value.cc: Likewise. * testsuite/20_util/is_scoped_enum/version.cc: Likewise. * testsuite/20_util/move_only_function/call.cc: Likewise. * testsuite/20_util/move_only_function/cons.cc: Likewise. * testsuite/20_util/move_only_function/move.cc: Likewise. * testsuite/20_util/move_only_function/version.cc: Likewise. * testsuite/20_util/optional/monadic/and_then.cc: Likewise. * testsuite/20_util/optional/monadic/or_else.cc: Likewise. * testsuite/20_util/optional/monadic/or_else_neg.cc: Likewise. * testsuite/20_util/optional/monadic/pr109242.cc: Likewise. * testsuite/20_util/optional/monadic/transform.cc: Likewise. * testsuite/20_util/pair/p2321r2.cc: Likewise. * testsuite/20_util/reference_from_temporary/value.cc: Likewise. * testsuite/20_util/reference_from_temporary/value2.cc: Likewise. * testsuite/20_util/reference_from_temporary/version.cc: Likewise. * testsuite/20_util/to_chars/constexpr.cc: Likewise. * testsuite/20_util/to_chars/float128_c++23.cc: Likewise. * testsuite/20_util/to_chars/float16_c++23.cc: Likewise. * testsuite/20_util/to_chars/version.cc: Likewise. * testsuite/20_util/to_underlying/1.cc: Likewise. * testsuite/20_util/to_underlying/version.cc: Likewise. * testsuite/20_util/tuple/p2321r2.cc: Likewise. * testsuite/20_util/unique_ptr/assign/constexpr.cc: Likewise. * testsuite/20_util/unique_ptr/comparison/constexpr.cc: Likewise. * testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc: Likewise. * testsuite/20_util/unique_ptr/creation/constexpr.cc: Likewise. * testsuite/20_util/unique_ptr/modifiers/constexpr.cc: Likewise. * testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc: Likewise. * testsuite/20_util/unreachable/1.cc: Likewise. * testsuite/20_util/unreachable/version.cc: Likewise. * testsuite/20_util/uses_allocator/lwg3677.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc: Likewise. * testsuite/21_strings/basic_string/operations/contains/char.cc: Likewise. * testsuite/21_strings/basic_string/operations/contains/nonnull.cc: Likewise. * testsuite/21_strings/basic_string/operations/contains/wchar_t.cc: Likewise. * testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: Likewise. * testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/contains/char.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc: Likewise. * testsuite/23_containers/queue/cons_from_iters.cc: Likewise. * testsuite/23_containers/stack/cons_from_iters.cc: Likewise. * testsuite/23_containers/vector/bool/element_access/1.cc: Likewise. * testsuite/24_iterators/const_iterator/1.cc: Likewise. * testsuite/25_algorithms/contains/1.cc: Likewise. * testsuite/25_algorithms/contains_subrange/1.cc: Likewise. * testsuite/25_algorithms/find_last/1.cc: Likewise. * testsuite/25_algorithms/find_last_if/1.cc: Likewise. * testsuite/25_algorithms/find_last_if_not/1.cc: Likewise. * testsuite/25_algorithms/fold_left/1.cc: Likewise. * testsuite/25_algorithms/fold_right/1.cc: Likewise. * testsuite/25_algorithms/iota/1.cc: Likewise. * testsuite/26_numerics/bit/bit.byteswap/byteswap.cc: Likewise. * testsuite/26_numerics/bit/bit.byteswap/version.cc: Likewise. * testsuite/26_numerics/complex/ext_c++23.cc: Likewise. * testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc: Likewise. * testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc: Likewise. * testsuite/26_numerics/headers/cmath/functions_std_c++23.cc: Likewise. * testsuite/26_numerics/headers/cmath/nextafter_c++23.cc: Likewise. * testsuite/26_numerics/numbers/4.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc: Likewise. * testsuite/27_io/filesystem/path/native/conv_c++23.cc: Likewise. * testsuite/27_io/spanstream/1.cc: Likewise. * testsuite/27_io/spanstream/2.cc: Likewise. * testsuite/27_io/spanstream/version.cc: Likewise. * testsuite/29_atomics/atomic_float/requirements_cxx23.cc: Likewise. * testsuite/29_atomics/headers/stdatomic.h/c_compat.cc: Likewise. * testsuite/29_atomics/headers/stdatomic.h/version.cc: Likewise. * testsuite/30_threads/packaged_task/cons/deduction_c++23.cc: Likewise. * testsuite/experimental/filesystem/path/native/conv_c++23.cc: Likewise. * testsuite/std/ranges/adaptors/adjacent/1.cc: Likewise. * testsuite/std/ranges/adaptors/adjacent_transform/1.cc: Likewise. * testsuite/std/ranges/adaptors/as_const/1.cc: Likewise. * testsuite/std/ranges/adaptors/as_rvalue/1.cc: Likewise. * testsuite/std/ranges/adaptors/chunk/1.cc: Likewise. * testsuite/std/ranges/adaptors/chunk_by/1.cc: Likewise. * testsuite/std/ranges/adaptors/enumerate/1.cc: Likewise. * testsuite/std/ranges/adaptors/join_with/1.cc: Likewise. * testsuite/std/ranges/adaptors/lwg3715.cc: Likewise. * testsuite/std/ranges/adaptors/slide/1.cc: Likewise. * testsuite/std/ranges/adaptors/stride/1.cc: Likewise. * testsuite/std/ranges/cartesian_product/1.cc: Likewise. * testsuite/std/ranges/range_adaptor_closure.cc: Likewise. * testsuite/std/ranges/repeat/1.cc: Likewise. * testsuite/std/ranges/version_c++23.cc: Likewise. * testsuite/std/ranges/zip/1.cc: Likewise. * testsuite/std/ranges/zip_transform/1.cc: Likewise. |
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Jakub Jelinek
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83ffe9cde7 | Update copyright years. | ||
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Jakub Jelinek
|
a23225fb4f |
libstdc++: Partial library support for std::float{16,32,64,128}_t and std::bfloat16_t
The following patch is partial support for std::float{16,32,64,128}_t
and std::bfloat16_t in libstdc++.
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1467r9.html
says that <ostream>, <istream>, <charconv> and <complex>
need changes toom, but that isn't implemented so far.
In <cmath> the only thing missing I'm aware of is
std::nextafter std::float16_t and std::bfloat16_t overloads (I think
we probably need to implement that out of line somewhere, or inline? - might
need inline asm barriers) and std::nexttoward overloads (those are
intentional, you said there is a LWG issue about that).
Also, this patch has the glibc 2.26+ std::float128_t support for platforms
where long double isn't IEEE quad format temporarily disabled
because it depends on
https://gcc.gnu.org/pipermail/gcc-patches/2022-October/603665.html
changes which aren't in yet.
The patch also doesn't include any testcases to cover the <type_traits>
changes, it isn't clear to me where to put that.
2022-10-18 Jakub Jelinek <jakub@redhat.com>
PR c++/106652
* include/std/stdfloat: New file.
* include/std/numbers (__glibcxx_numbers): Define and use it
for __float128 explicit instantiations as well as
_Float{16,32,64,128} and __gnu_cxx::__bfloat16_t.
* include/std/atomic (atomic<_Float16>, atomic<_Float32>,
atomic<_Float64>, atomic<_Float128>, atomic<__gnu_cxx::__bfloat16_t>):
New explicit instantiations.
* include/std/type_traits (__is_floating_point_helper<_Float16>,
__is_floating_point_helper<_Float32>,
__is_floating_point_helper<_Float64>,
__is_floating_point_helper<_Float128>,
__is_floating_point_helper<__gnu_cxx::__bfloat16_t>): Likewise.
* include/std/limits (__glibcxx_concat3_, __glibcxx_concat3,
__glibcxx_float_n): Define.
(numeric_limits<_Float16>, numeric_limits<_Float32>,
numeric_limits<_Float64>, numeric_limits<_Float128>,
numeric_limits<__gnu_cxx::__bfloat16_t>): New explicit instantiations.
* include/bits/std_abs.h (abs): New overloads for
_Float{16,32,64,128} and __gnu_cxx::__bfloat16_t.
* include/bits/c++config (_GLIBCXX_LDOUBLE_IS_IEEE_BINARY128): Define
if long double is IEEE quad.
(__gnu_cxx::__bfloat16_t): New using.
* include/c_global/cmath (acos, asin, atan, atan2, ceil, cos, cosh,
exp, fabs, floor, fmod, frexp, ldexp, log, log10, modf, pow, sin,
sinh, sqrt, tan, tanh, fpclassify, isfinite, isinf, isnan, isnormal,
signbit, isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered, acosh, asinh, atanh, cbrt, copysign, erf,
erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma,
llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
nextafter, remainder, rint, round, scalbln, scalbn, tgamma, trunc,
lerp): New overloads with _Float{16,32,64,128} or
__gnu_cxx::__bfloat16_t types.
* config/os/gnu-linux/os_defines.h (_GLIBCXX_HAVE_FLOAT128_MATH):
Prepare for definition if glibc 2.26 and later implements *f128 APIs
but comment out the actual definition for now.
* include/ext/type_traits.h (__promote<_Float16>, __promote<_Float32>,
__promote<_Float64>, __promote<_Float128>,
__promote<__gnu_cxx::__bfloat16_t>): New specializations.
* include/Makefile.am (std_headers): Add stdfloat.
* include/Makefile.in: Regenerated.
* include/precompiled/stdc++.h: Include stdfloat.
* testsuite/18_support/headers/stdfloat/types_std.cc: New test.
* testsuite/18_support/headers/limits/synopsis_cxx23.cc: New test.
* testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc:
New test.
* testsuite/26_numerics/headers/cmath/functions_std_c++23.cc: New test.
* testsuite/26_numerics/numbers/4.cc: New test.
* testsuite/29_atomics/atomic_float/requirements_cxx23.cc: New test.
|
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Jakub Jelinek
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7adcbafe45 | Update copyright years. | ||
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Jakub Jelinek
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99dee82307 | Update copyright years. | ||
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Jonathan Wakely
|
dc8c00966e |
libstdc++: Avoid using __float128 in strict modes
libstdc++-v3/ChangeLog: * testsuite/26_numerics/numbers/float128.cc: Check __STRICT_ANSI__ before using __float128. * testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc: Likewise. |
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Jakub Jelinek
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8d9254fc8a |
Update copyright years.
From-SVN: r279813 |
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Jonathan Wakely
|
a38b51bc3a |
Specialize std::numbers constants for __float128
* include/std/numbers [!__STRICT_ANSI__ && _GLIBCXX_USE_FLOAT128] (e_v, log2e_v, log10e_v, pi_v, inv_pi_v, inv_sqrtpi_v, ln2_v, ln10_v) (sqrt2_v, sqrt3_v, inv_sqrt3, egamma_v, phi_v): Add explicit specializations for __float128. * testsuite/26_numerics/numbers/float128.cc: New test. From-SVN: r274145 |
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Jonathan Wakely
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960b9ae05a |
Implement "P0631R4 Math Constants" for C++20
The values of the constants are taken from Glibc where the equivalent constant exists, or by rounding the actual constant to the same number of digits as the Glibc constants have. P0631R4 Math Constants * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * include/precompiled/stdc++.h: Include new header. * include/std/numbers: New header. * include/std/version (__cpp_lib_math_constants): Define. * testsuite/26_numerics/numbers/1.cc: New test. * testsuite/26_numerics/numbers/2.cc: New test. * testsuite/26_numerics/numbers/3.cc: New test. * testsuite/26_numerics/numbers/nonfloat_neg.cc: New test. From-SVN: r273940 |