SOURCE_FILE@0..48
  FN@0..47
    FN_KW@0..2 "fn"
    WHITESPACE@2..3 " "
    NAME@3..6
      IDENT@3..6 "foo"
    PARAM_LIST@6..8
      L_PAREN@6..7 "("
      R_PAREN@7..8 ")"
    WHITESPACE@8..9 " "
    BLOCK_EXPR@9..47
      L_CURLY@9..10 "{"
      WHITESPACE@10..15 "\n    "
      EXPR_STMT@15..21
        FIELD_EXPR@15..20
          PATH_EXPR@15..16
            PATH@15..16
              PATH_SEGMENT@15..16
                NAME_REF@15..16
                  IDENT@15..16 "x"
          DOT@16..17 "."
          NAME_REF@17..20
            IDENT@17..20 "foo"
        SEMICOLON@20..21 ";"
      WHITESPACE@21..26 "\n    "
      EXPR_STMT@26..34
        FIELD_EXPR@26..33
          FIELD_EXPR@26..29
            PATH_EXPR@26..27
              PATH@26..27
                PATH_SEGMENT@26..27
                  NAME_REF@26..27
                    IDENT@26..27 "x"
            DOT@27..28 "."
            NAME_REF@28..29
              INT_NUMBER@28..29 "0"
          DOT@29..30 "."
          NAME_REF@30..33
            IDENT@30..33 "bar"
        SEMICOLON@33..34 ";"
      WHITESPACE@34..39 "\n    "
      EXPR_STMT@39..45
        CALL_EXPR@39..44
          FIELD_EXPR@39..42
            PATH_EXPR@39..40
              PATH@39..40
                PATH_SEGMENT@39..40
                  NAME_REF@39..40
                    IDENT@39..40 "x"
            DOT@40..41 "."
            NAME_REF@41..42
              INT_NUMBER@41..42 "0"
          ARG_LIST@42..44
            L_PAREN@42..43 "("
            R_PAREN@43..44 ")"
        SEMICOLON@44..45 ";"
      WHITESPACE@45..46 "\n"
      R_CURLY@46..47 "}"
  WHITESPACE@47..48 "\n"