Merging r340609:
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r340609 | ldionne | 2018-08-24 16:10:28 +0200 (Fri, 24 Aug 2018) | 13 lines
[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
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/branches/release_70@341529 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed
