SOURCE_FILE@0..139
  FN@0..138
    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..138
      L_CURLY@9..10 "{"
      WHITESPACE@10..15 "\n    "
      LET_STMT@15..24
        LET_KW@15..18 "let"
        WHITESPACE@18..19 " "
        IDENT_PAT@19..22
          NAME@19..22
            IDENT@19..22 "foo"
        WHITESPACE@22..23 " "
        EQ@23..24 "="
      WHITESPACE@24..29 "\n    "
      LET_STMT@29..41
        LET_KW@29..32 "let"
        WHITESPACE@32..33 " "
        IDENT_PAT@33..36
          NAME@33..36
            IDENT@33..36 "bar"
        WHITESPACE@36..37 " "
        EQ@37..38 "="
        WHITESPACE@38..39 " "
        LITERAL@39..40
          INT_NUMBER@39..40 "1"
        SEMICOLON@40..41 ";"
      WHITESPACE@41..46 "\n    "
      LET_STMT@46..49
        LET_KW@46..49 "let"
      WHITESPACE@49..54 "\n    "
      LET_STMT@54..67
        LET_KW@54..57 "let"
        WHITESPACE@57..58 " "
        IDENT_PAT@58..61
          NAME@58..61
            IDENT@58..61 "baz"
        WHITESPACE@61..62 " "
        EQ@62..63 "="
        WHITESPACE@63..64 " "
        LITERAL@64..66
          INT_NUMBER@64..66 "92"
        SEMICOLON@66..67 ";"
      WHITESPACE@67..72 "\n    "
      LET_STMT@72..75
        LET_KW@72..75 "let"
      WHITESPACE@75..80 "\n    "
      EXPR_STMT@80..90
        IF_EXPR@80..90
          IF_KW@80..82 "if"
          WHITESPACE@82..83 " "
          CONDITION@83..87
            LITERAL@83..87
              TRUE_KW@83..87 "true"
          WHITESPACE@87..88 " "
          BLOCK_EXPR@88..90
            L_CURLY@88..89 "{"
            R_CURLY@89..90 "}"
      WHITESPACE@90..95 "\n    "
      LET_STMT@95..98
        LET_KW@95..98 "let"
      WHITESPACE@98..103 "\n    "
      EXPR_STMT@103..116
        WHILE_EXPR@103..116
          WHILE_KW@103..108 "while"
          WHITESPACE@108..109 " "
          CONDITION@109..113
            LITERAL@109..113
              TRUE_KW@109..113 "true"
          WHITESPACE@113..114 " "
          BLOCK_EXPR@114..116
            L_CURLY@114..115 "{"
            R_CURLY@115..116 "}"
      WHITESPACE@116..121 "\n    "
      LET_STMT@121..124
        LET_KW@121..124 "let"
      WHITESPACE@124..129 "\n    "
      LOOP_EXPR@129..136
        LOOP_KW@129..133 "loop"
        WHITESPACE@133..134 " "
        BLOCK_EXPR@134..136
          L_CURLY@134..135 "{"
          R_CURLY@135..136 "}"
      WHITESPACE@136..137 "\n"
      R_CURLY@137..138 "}"
  WHITESPACE@138..139 "\n"
error 24..24: expected expression
error 24..24: expected SEMICOLON
error 49..49: expected pattern
error 49..49: expected SEMICOLON
error 75..75: expected pattern
error 75..75: expected SEMICOLON
error 98..98: expected pattern
error 98..98: expected SEMICOLON
error 124..124: expected pattern
error 124..124: expected SEMICOLON
