libstdc++: Update __cpp_lib_concepts value
authorJonathan Wakely <jwakely@redhat.com>
Wed, 22 Apr 2020 21:54:34 +0000 (22:54 +0100)
committerJonathan Wakely <jwakely@redhat.com>
Wed, 22 Apr 2020 21:54:34 +0000 (22:54 +0100)
commitc9313582d82e0768a3a68250dc97d82a9ad3c116
treed01dcd88bc4f58c9bb69fe96e13ea92c7241930f
parenteca477d16c3fd4ef1fbd559ccff11ec778d387bc
libstdc++: Update __cpp_lib_concepts value

* include/std/functional (__cpp_lib_concepts): Update macro value to
indicate P1964R2 support.
* include/std/version (__cpp_lib_concepts): Likewise.
* testsuite/std/concepts/1.cc: Adjust expected value.
* testsuite/std/concepts/2.cc: Likewise.
libstdc++-v3/ChangeLog
libstdc++-v3/include/std/concepts
libstdc++-v3/include/std/version
libstdc++-v3/testsuite/std/concepts/1.cc
libstdc++-v3/testsuite/std/concepts/2.cc