Update value of __cpp_lib_chrono feature-test macro
commit24d0bb5253b22a4cc43d9f9b789484ade216d21b
authorredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 20 Oct 2017 21:05:11 +0000 (20 21:05 +0000)
committerredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 20 Oct 2017 21:05:11 +0000 (20 21:05 +0000)
tree5c7f02e61f654aeb0e7cdbb51d8153f80af437d1
parent81e57cf044088d127b851bd5a2659f04d5b1be71
Update value of __cpp_lib_chrono feature-test macro

* include/std/chrono (__cpp_lib_chrono): Update macro value to
indicate support for P0505R0.
* testsuite/20_util/duration/arithmetic/constexpr_c++17.cc: Check
for updated macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253959 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/include/std/chrono
libstdc++-v3/testsuite/20_util/duration/arithmetic/constexpr_c++17.cc