SOURCE_FILE@0..95
  FN@0..12
    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..12
      L_CURLY@9..10 "{"
      WHITESPACE@10..11 "\n"
      R_CURLY@11..12 "}"
  WHITESPACE@12..14 "\n\n"
  MACRO_CALL@14..19
    PATH@14..17
      PATH_SEGMENT@14..17
        NAME_REF@14..17
          IDENT@14..17 "bar"
    TOKEN_TREE@17..19
      L_PAREN@17..18 "("
      R_PAREN@18..19 ")"
  WHITESPACE@19..20 " "
  ERROR@20..80
    L_CURLY@20..21 "{"
    WHITESPACE@21..26 "\n    "
    IF_EXPR@26..78
      IF_KW@26..28 "if"
      WHITESPACE@28..29 " "
      CONDITION@29..33
        LITERAL@29..33
          TRUE_KW@29..33 "true"
      WHITESPACE@33..34 " "
      BLOCK_EXPR@34..51
        L_CURLY@34..35 "{"
        WHITESPACE@35..44 "\n        "
        LITERAL@44..45
          INT_NUMBER@44..45 "1"
        WHITESPACE@45..50 "\n    "
        R_CURLY@50..51 "}"
      WHITESPACE@51..52 " "
      ELSE_KW@52..56 "else"
      WHITESPACE@56..57 " "
      BLOCK_EXPR@57..78
        L_CURLY@57..58 "{"
        WHITESPACE@58..67 "\n        "
        BIN_EXPR@67..72
          LITERAL@67..68
            INT_NUMBER@67..68 "2"
          WHITESPACE@68..69 " "
          PLUS@69..70 "+"
          WHITESPACE@70..71 " "
          LITERAL@71..72
            INT_NUMBER@71..72 "3"
        WHITESPACE@72..77 "\n    "
        R_CURLY@77..78 "}"
    WHITESPACE@78..79 "\n"
    R_CURLY@79..80 "}"
  WHITESPACE@80..82 "\n\n"
  FN@82..94
    FN_KW@82..84 "fn"
    WHITESPACE@84..85 " "
    NAME@85..88
      IDENT@85..88 "baz"
    PARAM_LIST@88..90
      L_PAREN@88..89 "("
      R_PAREN@89..90 ")"
    WHITESPACE@90..91 " "
    BLOCK_EXPR@91..94
      L_CURLY@91..92 "{"
      WHITESPACE@92..93 "\n"
      R_CURLY@93..94 "}"
  WHITESPACE@94..95 "\n"
error 17..17: expected BANG
error 19..19: expected SEMICOLON
error 20..20: expected an item