commit 6513d1f4640437e829f3d4b7f6a28a22da5b8307
author Louis Dionne <ldionne@apple.com> Fri Apr 26 16:46:37 2019 +0000
committer Louis Dionne <ldionne@apple.com> Fri Apr 26 16:46:37 2019 +0000
tree 9dd1f3cd1372b165157c5cd923175307457d4aa9
parent 5badcdb2818fad9cfc99b3b89d58ef468cbaea15

[libc++] Relax libc++-only test on regex_constants

The standard requires the following for the std::regex_constants::error_type
values: "The type error_type is an implementation-defined enumerated type."

The values of this enumerated type are not required to be non-zero.
This patch makes such checks in tests libc++-specific to let the tests
pass for other conforming implementations.

Thanks to Andrey Maksimov for the patch.
Differential Revision: https://reviews.llvm.org/D61195

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@359320 91177308-0d34-0410-b5e6-96231b3b80d8