Define __cpp_lib_byte feature-test macro
authorJonathan Wakely <jwakely@redhat.com>
Fri, 20 Oct 2017 18:02:19 +0000 (19:02 +0100)
committerJonathan Wakely <redi@gcc.gnu.org>
Fri, 20 Oct 2017 18:02:19 +0000 (19:02 +0100)
commit253e8d21509d7685ce9d515061305cdf604cc005
tree52ac69dd374b7eaaa3a9115c5083d58842332b1f
parentb0926447b568fbcccd8edb6c4173864552711de0
Define __cpp_lib_byte feature-test macro

* include/c_global/cstddef: Define __cpp_lib_byte feature-test macro.
* testsuite/18_support/byte/requirements.cc: Check macro.

From-SVN: r253952
libstdc++-v3/ChangeLog
libstdc++-v3/include/c_global/cstddef
libstdc++-v3/testsuite/18_support/byte/requirements.cc