2149   LogicalResult parseToken(Token::Kind kind, const Twine &msg) {  in parseToken()  function in __anon81548fc81611::FormatParser
2629   if (failed(parseToken(Token::question, "expected '?' after optional group")))  in parseOptional()
2759           parseToken(Token::less, "expected '<' before custom directive name")))  in parseCustomDirective()
2763   if (failed(parseToken(Token::identifier,  in parseCustomDirective()
2765       failed(parseToken(Token::greater,  in parseCustomDirective()
2767       failed(parseToken(Token::l_paren,  in parseCustomDirective()
2781   if (failed(parseToken(Token::r_paren,  in parseCustomDirective()
2835   if (failed(parseToken(Token::l_paren, "expected '(' before argument list")) ||  in parseFunctionalTypeDirective()
2837       failed(parseToken(Token::comma, "expected ',' after inputs argument")) ||  in parseFunctionalTypeDirective()
2839       failed(parseToken(Token::r_paren, "expected ')' after argument list")))  in parseFunctionalTypeDirective()
2901   if (failed(parseToken(Token::l_paren, "expected '(' before argument list")) ||  in parseTypeDirective()
2903       failed(parseToken(Token::r_paren, "expected ')' after argument list")))  in parseTypeDirective()