diff options
| author | Jonathan Wakely <jwakely@redhat.com> | 2021-09-02 11:54:12 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-09-02 17:48:45 +0100 |
| commit | 5b73abd1a5f44f72e36bc7aefd423816083291ea (patch) | |
| tree | 955d31d7fe3d0dca21d8df8e0365b0a08cf6aefb /libgcc | |
| parent | 9695e1c23be5b5c55d572ced152897313ddb96ae (diff) | |
| download | gcc-5b73abd1a5f44f72e36bc7aefd423816083291ea.zip gcc-5b73abd1a5f44f72e36bc7aefd423816083291ea.tar.gz gcc-5b73abd1a5f44f72e36bc7aefd423816083291ea.tar.bz2 | |
libstdc++: Define std::invoke_r for C++23 (P2136R3)
We already supported this feature as std::__invoke<R>, for internal use.
This just adds a public version of it to <functional>.
Internal uses should continue to include <bits/invoke.h> and use
std::__invoke<R> so that they don't need to include all of <functional>.
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
* include/std/functional (invoke_r): Define.
* include/std/version (__cpp_lib_invoke_r): Define.
* testsuite/20_util/function_objects/invoke/version.cc: Check
for __cpp_lib_invoke_r as well as __cpp_lib_invoke.
* testsuite/20_util/function_objects/invoke/4.cc: New test.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions