SOURCE_FILE
  STRUCT
    STRUCT_KW "struct"
    WHITESPACE " "
    NAME
      IDENT "S"
    WHITESPACE " "
    RECORD_FIELD_LIST
      L_CURLY "{"
      WHITESPACE "\n    "
      RECORD_FIELD
        NAME
          IDENT "f"
        COLON ":"
        WHITESPACE " "
        PATH_TYPE
          PATH
            PATH_SEGMENT
              NAME_REF
                IDENT "u32"
      COMMA ","
      WHITESPACE "\n    "
      VISIBILITY
        PUB_KW "pub"
      WHITESPACE " "
      ERROR
        INT_NUMBER "92"
      WHITESPACE "\n    "
      ERROR
        PLUS "+"
      WHITESPACE " "
      ERROR
        MINUS "-"
      WHITESPACE " "
      ERROR
        STAR "*"
      WHITESPACE "\n    "
      RECORD_FIELD
        VISIBILITY
          PUB_KW "pub"
        WHITESPACE " "
        NAME
          IDENT "x"
        COLON ":"
        WHITESPACE " "
        PATH_TYPE
          PATH
            PATH_SEGMENT
              NAME_REF
                IDENT "u32"
      COMMA ","
      WHITESPACE "\n    "
      RECORD_FIELD
        NAME
          IDENT "z"
        COLON ":"
        WHITESPACE " "
        PATH_TYPE
          PATH
            PATH_SEGMENT
              NAME_REF
                IDENT "f64"
      COMMA ","
      WHITESPACE "\n"
      R_CURLY "}"
  WHITESPACE "\n"
error 31: expected field declaration
error 33: expected COMMA
error 38: expected field declaration
error 39: expected COMMA
error 40: expected field declaration
error 41: expected COMMA
error 42: expected field declaration
error 43: expected COMMA