DoLeftParen        94 third_party/re2/re2/parse.cc   bool DoLeftParen(const StringPiece& name);
DoLeftParen      1843 third_party/re2/re2/parse.cc     if (!DoLeftParen(name)) {
DoLeftParen      2009 third_party/re2/re2/parse.cc           if (!ps.DoLeftParen(NULL))