[PATCH] D42693: [libcxx] Handle invalid escaped characters in POSIX regex

[Mikhail Maltsev via Phabricator via cfe-commits]

miyuki updated this revision to Diff 132352.
miyuki edited the summary of this revision.
miyuki added a comment.

Updated __parse_QUOTED_CHAR_ERE. Added more test cases.


https://reviews.llvm.org/D42693

Files:
  include/regex
  test/std/re/re.regex/re.regex.construct/bad_escape.pass.cpp

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