diff options
| author | Jonathan Wakely <jwakely@redhat.com> | 2020-04-23 21:39:33 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-04-23 21:39:33 +0100 |
| commit | a2dcb56c9443d1211e14889bd0c2c21360d54cdb (patch) | |
| tree | 5d20e46d0557f5a9103f120fab8b9cb84b0ee412 /libstdc++-v3 | |
| parent | cb76fcd7fb4a4f1e4d1688deca87969124f16fef (diff) | |
libstdc++: Define __cpp_lib_three_way_comparison for freestanding
The <compare> header is always supported, not only for hosted configs.
* include/std/version (__cpp_lib_three_way_comparison): Define for
freestanding builds.
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/version | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index b5dc52c66d2..52535464984 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2020-04-23 Jonathan Wakely <jwakely@redhat.com> + + * include/std/version (__cpp_lib_three_way_comparison): Define for + freestanding builds. + 2020-04-23 Iain Sandoe <iain@sandoe.co.uk> * include/std/coroutine: Update the inline namespace to __n4861. diff --git a/libstdc++-v3/include/std/version b/libstdc++-v3/include/std/version index d06d60c9106..1beb9aa938e 100644 --- a/libstdc++-v3/include/std/version +++ b/libstdc++-v3/include/std/version @@ -184,6 +184,9 @@ #endif #define __cpp_lib_is_nothrow_convertible 201806L #define __cpp_lib_remove_cvref 201711L +#if __cpp_impl_three_way_comparison >= 201907L && __cpp_lib_concepts +# define __cpp_lib_three_way_comparison 201907L +#endif #define __cpp_lib_type_identity 201806L #define __cpp_lib_unwrap_ref 201811L @@ -215,9 +218,6 @@ #define __cpp_lib_span 202002L #define __cpp_lib_ssize 201902L #define __cpp_lib_starts_ends_with 201711L -#if __cpp_impl_three_way_comparison >= 201907L && __cpp_lib_concepts -# define __cpp_lib_three_way_comparison 201907L -#endif #define __cpp_lib_to_address 201711L #define __cpp_lib_to_array 201907L #endif |