SOURCE_FILE
  STRUCT
    STRUCT_KW "struct"
    WHITESPACE " "
    NAME
      IDENT "S"
    WHITESPACE " "
    RECORD_FIELD_LIST
      L_CURLY "{"
      WHITESPACE " "
      RECORD_FIELD
        NAME
          IDENT "f"
        COLON ":"
        WHITESPACE " "
        PATH_TYPE
          PATH
            PATH_SEGMENT
              NAME_REF
                IDENT "f32"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        LITERAL
          FLOAT_NUMBER "0.0"
      WHITESPACE " "
      R_CURLY "}"
  WHITESPACE "\n"
