/// Compiles the given POSIX Extended Regular Expression \arg Regex.
/// This implementation supports regexes and matching strings with embedded
/// NUL characters.
- Regex(const StringRef &Regex, unsigned Flags = NoFlags);
+ Regex(StringRef Regex, unsigned Flags = NoFlags);
~Regex();
/// isValid - returns the error encountered during regex compilation, or
/// the first group is always the entire pattern.
///
/// This returns true on a successful match.
- bool match(const StringRef &String, SmallVectorImpl<StringRef> *Matches=0);
+ bool match(StringRef String, SmallVectorImpl<StringRef> *Matches = 0);
/// sub - Return the result of replacing the first match of the regex in
/// \arg String with the \arg Repl string. Backreferences like "\0" in the