SOURCE_FILE@0..167
  FN@0..166
    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..166
      L_CURLY@9..10 "{"
      WHITESPACE@10..15 "\n    "
      EXPR_STMT@15..164
        MATCH_EXPR@15..163
          MATCH_KW@15..20 "match"
          WHITESPACE@20..21 " "
          TUPLE_EXPR@21..23
            L_PAREN@21..22 "("
            R_PAREN@22..23 ")"
          WHITESPACE@23..24 " "
          MATCH_ARM_LIST@24..163
            L_CURLY@24..25 "{"
            WHITESPACE@25..34 "\n        "
            MATCH_ARM@34..41
              WILDCARD_PAT@34..35
                UNDERSCORE@34..35 "_"
              WHITESPACE@35..36 " "
              FAT_ARROW@36..38 "=>"
              WHITESPACE@38..39 " "
              TUPLE_EXPR@39..41
                L_PAREN@39..40 "("
                R_PAREN@40..41 ")"
            COMMA@41..42 ","
            WHITESPACE@42..51 "\n        "
            MATCH_ARM@51..83
              WILDCARD_PAT@51..52
                UNDERSCORE@51..52 "_"
              WHITESPACE@52..53 " "
              MATCH_GUARD@53..77
                IF_KW@53..55 "if"
                WHITESPACE@55..56 " "
                BIN_EXPR@56..77
                  PATH_EXPR@56..60
                    PATH@56..60
                      PATH_SEGMENT@56..60
                        NAME_REF@56..60
                          IDENT@56..60 "Test"
                  WHITESPACE@60..61 " "
                  R_ANGLE@61..62 ">"
                  WHITESPACE@62..63 " "
                  RECORD_EXPR@63..77
                    PATH@63..67
                      PATH_SEGMENT@63..67
                        NAME_REF@63..67
                          IDENT@63..67 "Test"
                    RECORD_EXPR_FIELD_LIST@67..77
                      L_CURLY@67..68 "{"
                      RECORD_EXPR_FIELD@68..76
                        NAME_REF@68..73
                          IDENT@68..73 "field"
                        COLON@73..74 ":"
                        WHITESPACE@74..75 " "
                        LITERAL@75..76
                          INT_NUMBER@75..76 "0"
                      R_CURLY@76..77 "}"
              WHITESPACE@77..78 " "
              FAT_ARROW@78..80 "=>"
              WHITESPACE@80..81 " "
              TUPLE_EXPR@81..83
                L_PAREN@81..82 "("
                R_PAREN@82..83 ")"
            COMMA@83..84 ","
            WHITESPACE@84..93 "\n        "
            MATCH_ARM@93..109
              OR_PAT@93..98
                IDENT_PAT@93..94
                  NAME@93..94
                    IDENT@93..94 "X"
                WHITESPACE@94..95 " "
                PIPE@95..96 "|"
                WHITESPACE@96..97 " "
                IDENT_PAT@97..98
                  NAME@97..98
                    IDENT@97..98 "Y"
              WHITESPACE@98..99 " "
              MATCH_GUARD@99..103
                IF_KW@99..101 "if"
                WHITESPACE@101..102 " "
                PATH_EXPR@102..103
                  PATH@102..103
                    PATH_SEGMENT@102..103
                      NAME_REF@102..103
                        IDENT@102..103 "Z"
              WHITESPACE@103..104 " "
              FAT_ARROW@104..106 "=>"
              WHITESPACE@106..107 " "
              TUPLE_EXPR@107..109
                L_PAREN@107..108 "("
                R_PAREN@108..109 ")"
            COMMA@109..110 ","
            WHITESPACE@110..119 "\n        "
            MATCH_ARM@119..137
              PIPE@119..120 "|"
              WHITESPACE@120..121 " "
              OR_PAT@121..126
                IDENT_PAT@121..122
                  NAME@121..122
                    IDENT@121..122 "X"
                WHITESPACE@122..123 " "
                PIPE@123..124 "|"
                WHITESPACE@124..125 " "
                IDENT_PAT@125..126
                  NAME@125..126
                    IDENT@125..126 "Y"
              WHITESPACE@126..127 " "
              MATCH_GUARD@127..131
                IF_KW@127..129 "if"
                WHITESPACE@129..130 " "
                PATH_EXPR@130..131
                  PATH@130..131
                    PATH_SEGMENT@130..131
                      NAME_REF@130..131
                        IDENT@130..131 "Z"
              WHITESPACE@131..132 " "
              FAT_ARROW@132..134 "=>"
              WHITESPACE@134..135 " "
              TUPLE_EXPR@135..137
                L_PAREN@135..136 "("
                R_PAREN@136..137 ")"
            COMMA@137..138 ","
            WHITESPACE@138..147 "\n        "
            MATCH_ARM@147..156
              PIPE@147..148 "|"
              WHITESPACE@148..149 " "
              IDENT_PAT@149..150
                NAME@149..150
                  IDENT@149..150 "X"
              WHITESPACE@150..151 " "
              FAT_ARROW@151..153 "=>"
              WHITESPACE@153..154 " "
              TUPLE_EXPR@154..156
                L_PAREN@154..155 "("
                R_PAREN@155..156 ")"
            COMMA@156..157 ","
            WHITESPACE@157..162 "\n    "
            R_CURLY@162..163 "}"
        SEMICOLON@163..164 ";"
      WHITESPACE@164..165 "\n"
      R_CURLY@165..166 "}"
  WHITESPACE@166..167 "\n"