tree 1ed24878d6fa4f1972bfd5ae134db3ac6b226d22
parent 39ad1d12c171e6f26c850e71b974e02dc87de96e
author Louis Dionne <ldionne@apple.com> 1535119828 +0000
committer Louis Dionne <ldionne@apple.com> 1535119828 +0000

[libc++] Fix handling of negated character classes in regex

Summary:
This commit fixes a regression introduced in r316095, where we don't match
inverted character classes when there's no negated characrers in the []'s.

rdar://problem/43060054

Reviewers: mclow.lists, timshen, EricWF

Subscribers: christof, dexonsmith, cfe-commits

Differential Revision: https://reviews.llvm.org/D50534

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@340609 91177308-0d34-0410-b5e6-96231b3b80d8