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-rw-r--r--libcxx/include/regex1
1 files changed, 0 insertions, 1 deletions
diff --git a/libcxx/include/regex b/libcxx/include/regex
index bd48fb8da04..f8e57f42c83 100644
--- a/libcxx/include/regex
+++ b/libcxx/include/regex
@@ -4065,7 +4065,6 @@ basic_regex<_CharT, _Traits>::__parse_collating_symbol(_ForwardIterator __first,
throw regex_error(regex_constants::error_brack);
#endif // _LIBCPP_NO_EXCEPTIONS
// [__first, __temp) contains all text in [. ... .]
- typedef typename _Traits::string_type string_type;
__col_sym = __traits_.lookup_collatename(__first, __temp);
switch (__col_sym.size())
{
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