format_sed = 1 << 8,
format_no_copy = 1 << 9,
format_first_only = 1 << 10,
- __no_update_pos = 1 << 11
+ __no_update_pos = 1 << 11,
+ __full_match = 1 << 12
};
inline _LIBCPP_INLINE_VISIBILITY
{
match_results<const _CharT*> __m;
__m.__init(1 + __exp_.mark_count(), __s.__current_, __s.__last_);
- bool __matched = __exp_.__match_at_start_ecma(__s.__current_, __s.__last_,
- __m,
- __s.__flags_ | regex_constants::match_continuous,
- __s.__at_first_ && __s.__current_ == __s.__first_);
+ bool __matched = __exp_.__match_at_start_ecma(
+ __s.__current_, __s.__last_,
+ __m,
+ (__s.__flags_ | regex_constants::match_continuous) &
+ ~regex_constants::__full_match,
+ __s.__at_first_ && __s.__current_ == __s.__first_);
if (__matched != __invert_)
{
__s.__do_ = __state::__accept_but_not_consume;
switch (__s.__do_)
{
case __state::__end_state:
- if (__flags & regex_constants::match_not_null &&
+ if ((__flags & regex_constants::match_not_null) &&
__s.__current_ == __first)
{
__states.pop_back();
break;
}
+ if ((__flags & regex_constants::__full_match) &&
+ __s.__current_ != __last)
+ {
+ __states.pop_back();
+ break;
+ }
__m.__matches_[0].first = __first;
__m.__matches_[0].second = _VSTD::next(__first, __s.__current_ - __first);
__m.__matches_[0].matched = true;
switch (__s.__do_)
{
case __state::__end_state:
- if (__flags & regex_constants::match_not_null &&
+ if ((__flags & regex_constants::match_not_null) &&
__s.__current_ == __first)
{
__states.pop_back();
break;
}
+ if ((__flags & regex_constants::__full_match) &&
+ __s.__current_ != __last)
+ {
+ __states.pop_back();
+ break;
+ }
if (!__matched || __highest_j < __s.__current_ - __s.__first_)
__highest_j = __s.__current_ - __s.__first_;
__matched = true;
switch (__s.__do_)
{
case __state::__end_state:
- if (__flags & regex_constants::match_not_null &&
+ if ((__flags & regex_constants::match_not_null) &&
__s.__current_ == __first)
{
__states.pop_back();
break;
}
+ if ((__flags & regex_constants::__full_match) &&
+ __s.__current_ != __last)
+ {
+ __states.pop_back();
+ break;
+ }
if (!__matched || __highest_j < __s.__current_ - __s.__first_)
{
__highest_j = __s.__current_ - __s.__first_;
const basic_regex<_CharT, _Traits>& __e,
regex_constants::match_flag_type __flags = regex_constants::match_default)
{
- bool __r = _VSTD::regex_search(__first, __last, __m, __e,
- __flags | regex_constants::match_continuous);
+ bool __r = _VSTD::regex_search(
+ __first, __last, __m, __e,
+ __flags | regex_constants::match_continuous |
+ regex_constants::__full_match);
if (__r)
{
__r = !__m.suffix().matched;
}
{
std::cmatch m;
+ // http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2273
const char s[] = "tournament";
- assert(!std::regex_match(s, m, std::regex("tour|to|tournament")));
- assert(m.size() == 0);
+ assert(std::regex_match(s, m, std::regex("tour|to|tournament")));
+ assert(m.size() == 1);
+ assert(!m.prefix().matched);
+ assert(m.prefix().first == s);
+ assert(m.prefix().second == m[0].first);
+ assert(!m.suffix().matched);
+ assert(m.suffix().first == m[0].second);
+ assert(m.suffix().second == m[0].second);
+ assert(m.length(0) == std::char_traits<char>::length(s));
+ assert(m.position(0) == 0);
+ assert(m.str(0) == s);
}
{
std::cmatch m;
+ // http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2273
const char s[] = "tournamenttotour";
- assert(!std::regex_match(s, m, std::regex("(tour|to|tournament)+",
- std::regex_constants::nosubs)));
- assert(m.size() == 0);
+ assert(
+ std::regex_match(s, m, std::regex("(tour|to|tournament)+",
+ std::regex_constants::nosubs)));
+ assert(m.size() == 1);
+ assert(!m.prefix().matched);
+ assert(m.prefix().first == s);
+ assert(m.prefix().second == m[0].first);
+ assert(!m.suffix().matched);
+ assert(m.suffix().first == m[0].second);
+ assert(m.suffix().second == m[0].second);
+ assert(m.length(0) == std::char_traits<char>::length(s));
+ assert(m.position(0) == 0);
+ assert(m.str(0) == s);
}
{
std::cmatch m;
}
{
std::wcmatch m;
+ // http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2273
const wchar_t s[] = L"tournament";
- assert(!std::regex_match(s, m, std::wregex(L"tour|to|tournament")));
- assert(m.size() == 0);
+ assert(std::regex_match(s, m, std::wregex(L"tour|to|tournament")));
+ assert(m.size() == 1);
+ assert(!m.prefix().matched);
+ assert(m.prefix().first == s);
+ assert(m.prefix().second == m[0].first);
+ assert(!m.suffix().matched);
+ assert(m.suffix().first == m[0].second);
+ assert(m.suffix().second == m[0].second);
+ assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+ assert(m.position(0) == 0);
+ assert(m.str(0) == s);
}
{
std::wcmatch m;
+ // http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2273
const wchar_t s[] = L"tournamenttotour";
- assert(!std::regex_match(s, m, std::wregex(L"(tour|to|tournament)+",
- std::regex_constants::nosubs)));
- assert(m.size() == 0);
+ assert(
+ std::regex_match(s, m, std::wregex(L"(tour|to|tournament)+",
+ std::regex_constants::nosubs)));
+ assert(m.size() == 1);
+ assert(!m.prefix().matched);
+ assert(m.prefix().first == s);
+ assert(m.prefix().second == m[0].first);
+ assert(!m.suffix().matched);
+ assert(m.suffix().first == m[0].second);
+ assert(m.suffix().second == m[0].second);
+ assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+ assert(m.position(0) == 0);
+ assert(m.str(0) == s);
}
{
std::wcmatch m;