SOURCE_FILE
  FN
    FN_KW "fn"
    WHITESPACE " "
    NAME
      IDENT "f"
    GENERIC_PARAM_LIST
      L_ANGLE "<"
      TYPE_PARAM
        NAME
          IDENT "T"
        COLON ":"
        WHITESPACE " "
        TYPE_BOUND_LIST
          TYPE_BOUND
            PATH_TYPE
              PATH
                PATH_SEGMENT
                  NAME_REF
                    IDENT "Clone"
      COMMA ","
      ERROR
        COMMA ","
      WHITESPACE " "
      TYPE_PARAM
        NAME
          IDENT "U"
        COLON ":"
        TYPE_BOUND_LIST
      COMMA ","
      WHITESPACE " "
      TYPE_PARAM
        NAME
          IDENT "V"
      R_ANGLE ">"
    PARAM_LIST
      L_PAREN "("
      R_PAREN ")"
    WHITESPACE " "
    BLOCK_EXPR
      STMT_LIST
        L_CURLY "{"
        R_CURLY "}"
  WHITESPACE "\n"
error 14: expected generic parameter
