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| author | Jonathan Wakely <jwakely@redhat.com> | 2022-03-22 21:29:56 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-03-23 10:03:03 +0000 |
| commit | bd81327b03dda53e459ef2ef3dc4dea3d04a04e7 (patch) | |
| tree | e1bb0d92d931ef2f461c30381e58911f66718673 /gcc | |
| parent | 5bf59b004808abf6acbfe5ef54a0f9216b8dce22 (diff) | |
| download | gcc-bd81327b03dda53e459ef2ef3dc4dea3d04a04e7.zip gcc-bd81327b03dda53e459ef2ef3dc4dea3d04a04e7.tar.gz gcc-bd81327b03dda53e459ef2ef3dc4dea3d04a04e7.tar.bz2 | |
libstdc++: Fix feature test macros in <version> for freestanding
Some C++17 and C++20 feature test macros are only defined in <version>
for hosted builds, even though the features are supported for
freestanding.
All C++23 feature test macros are defined in <version> for freestanding,
but most of the features are only supported for hosted.
libstdc++-v3/ChangeLog:
* include/std/version [!_GLIBCXX_HOSTED]
(__cpp_lib_hardware_interference_size): Define for freestanding.
(__cpp_lib_bit_cast): Likewise.
(__cpp_lib_is_layout_compatible): Likewise.
(__cpp_lib_is_pointer_interconvertible): Likewise.
(__cpp_lib_adaptor_iterator_pair_constructor): Do not define for
freestanding.
(__cpp_lib_invoke_r): Likewise.
(__cpp_lib_ios_noreplace): Likewise.
(__cpp_lib_monadic_optional): Likewise.
(__cpp_lib_move_only_function): Likewise.
(__cpp_lib_spanstream): Likewise.
(__cpp_lib_stacktrace): Likewise.
(__cpp_lib_string_contains): Likewise.
(__cpp_lib_string_resize_and_overwrite): Likewise.
(__cpp_lib_to_underlying): Likewise.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions