A good start on ecma regex's. Maybe even feature complete, not sure yet. Also an unrelated fix to is_constructible thanks to Daniel Krugler.
llvm-svn: 109479
diff --git a/libcxx/src/regex.cpp b/libcxx/src/regex.cpp
index 9cc6eb5..59591e0 100644
--- a/libcxx/src/regex.cpp
+++ b/libcxx/src/regex.cpp
@@ -252,4 +252,62 @@
return r;
}
+template <>
+void
+__match_any_but_newline<char>::__exec(__state& __s) const
+{
+ if (__s.__current_ != __s.__last_)
+ {
+ switch (*__s.__current_)
+ {
+ case '\r':
+ case '\n':
+ __s.__do_ = __state::__reject;
+ __s.__node_ = nullptr;
+ break;
+ default:
+ __s.__do_ = __state::__accept_and_consume;
+ ++__s.__current_;
+ __s.__node_ = this->first();
+ break;
+ }
+ }
+ else
+ {
+ __s.__do_ = __state::__reject;
+ __s.__node_ = nullptr;
+ }
+}
+
+template <>
+void
+__match_any_but_newline<wchar_t>::__exec(__state& __s) const
+{
+ if (__s.__current_ != __s.__last_)
+ {
+ switch (*__s.__current_)
+ {
+ case '\r':
+ case '\n':
+ case 0x2028:
+ case 0x2029:
+ __s.__do_ = __state::__reject;
+ __s.__node_ = nullptr;
+ break;
+ default:
+ __s.__do_ = __state::__accept_and_consume;
+ ++__s.__current_;
+ __s.__node_ = this->first();
+ break;
+ }
+ }
+ else
+ {
+ __s.__do_ = __state::__reject;
+ __s.__node_ = nullptr;
+ }
+}
+
+
+
_LIBCPP_END_NAMESPACE_STD
