diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/include/bits/regex_compiler.h')
| -rw-r--r-- | gcc-4.9/libstdc++-v3/include/bits/regex_compiler.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc-4.9/libstdc++-v3/include/bits/regex_compiler.h b/gcc-4.9/libstdc++-v3/include/bits/regex_compiler.h index f5a198f65..af76f5505 100644 --- a/gcc-4.9/libstdc++-v3/include/bits/regex_compiler.h +++ b/gcc-4.9/libstdc++-v3/include/bits/regex_compiler.h @@ -369,15 +369,19 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #endif } + // __neg should be true for \D, \S and \W only. void - _M_add_character_class(const _StringT& __s) + _M_add_character_class(const _StringT& __s, bool __neg) { auto __mask = _M_traits.lookup_classname(__s.data(), __s.data() + __s.size(), __icase); if (__mask == 0) __throw_regex_error(regex_constants::error_ctype); - _M_class_set |= __mask; + if (!__neg) + _M_class_set |= __mask; + else + _M_neg_class_set.push_back(__mask); #ifdef _GLIBCXX_DEBUG _M_is_ready = false; #endif @@ -387,7 +391,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION _M_make_range(_CharT __l, _CharT __r) { _M_range_set.push_back(make_pair(_M_translator._M_transform(__l), - _M_translator._M_transform(__r))); + _M_translator._M_transform(__r))); #ifdef _GLIBCXX_DEBUG _M_is_ready = false; #endif @@ -435,6 +439,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION std::vector<_CharT> _M_char_set; std::vector<_StringT> _M_equiv_set; std::vector<pair<_StrTransT, _StrTransT>> _M_range_set; + std::vector<_CharClassT> _M_neg_class_set; _CharClassT _M_class_set; _TransT _M_translator; const _TraitsT& _M_traits; |