84   return Convert(x.ToString());  in Convert()
87 std::string MessageExpectedText::ToString() const {  in ToString()  function in Fortran::parser::MessageExpectedText
99                 return "expected end of line"_err_en_US.text().ToString();  in ToString()
101                 std::string s{expect.ToString()};  in ToString()
113             std::string s{expect.ToString()};  in ToString()
183 std::string Message::ToString() const {  in ToString()  function in Fortran::parser::Message
190           [](const MessageExpectedText &e) { return e.ToString(); },  in ToString()
242       o, provenanceRange, Prefix(severity()) + ToString(), echoSourceLine);  in Emit()
248             attachment->ToString(),  in Emit()
256   if (!AtSameLocation(that) || ToString() != that.ToString() ||  in operator ==()
265         attachment->ToString() != thatAttachment->ToString() ||  in operator ==()