fix bug incrementing past end in search git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@109716 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/regex b/include/regex index 519c723..efcc7df 100644 --- a/include/regex +++ b/include/regex
@@ -1883,7 +1883,7 @@ virtual string speak() const { ostringstream os; - if (__invert_) + if (!__invert_) os << "__word_boundary"; else os << "not __word_boundary"; @@ -5404,7 +5404,7 @@ __m.__suffix_.matched = __m.__suffix_.first != __m.__suffix_.second; return true; } - if (!(__flags & regex_constants::match_continuous)) + if (__first != __last && !(__flags & regex_constants::match_continuous)) { __m.__matches_.assign(__m.size(), __m.__unmatched_); for (++__first; __first != __last; ++__first) 