SOURCE_FILE@0..134
  FN@0..133
    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..133
      L_CURLY@9..10 "{"
      WHITESPACE@10..15 "\n    "
      EXPR_STMT@15..21
        CLOSURE_EXPR@15..20
          PARAM_LIST@15..17
            PIPE@15..16 "|"
            PIPE@16..17 "|"
          WHITESPACE@17..18 " "
          TUPLE_EXPR@18..20
            L_PAREN@18..19 "("
            R_PAREN@19..20 ")"
        SEMICOLON@20..21 ";"
      WHITESPACE@21..26 "\n    "
      EXPR_STMT@26..43
        CLOSURE_EXPR@26..42
          PARAM_LIST@26..28
            PIPE@26..27 "|"
            PIPE@27..28 "|"
          WHITESPACE@28..29 " "
          RET_TYPE@29..35
            THIN_ARROW@29..31 "->"
            WHITESPACE@31..32 " "
            PATH_TYPE@32..35
              PATH@32..35
                PATH_SEGMENT@32..35
                  NAME_REF@32..35
                    IDENT@32..35 "i32"
          WHITESPACE@35..36 " "
          BLOCK_EXPR@36..42
            L_CURLY@36..37 "{"
            WHITESPACE@37..38 " "
            LITERAL@38..40
              INT_NUMBER@38..40 "92"
            WHITESPACE@40..41 " "
            R_CURLY@41..42 "}"
        SEMICOLON@42..43 ";"
      WHITESPACE@43..48 "\n    "
      EXPR_STMT@48..54
        CLOSURE_EXPR@48..53
          PARAM_LIST@48..51
            PIPE@48..49 "|"
            PARAM@49..50
              IDENT_PAT@49..50
                NAME@49..50
                  IDENT@49..50 "x"
            PIPE@50..51 "|"
          WHITESPACE@51..52 " "
          PATH_EXPR@52..53
            PATH@52..53
              PATH_SEGMENT@52..53
                NAME_REF@52..53
                  IDENT@52..53 "x"
        SEMICOLON@53..54 ";"
      WHITESPACE@54..59 "\n    "
      EXPR_STMT@59..76
        CLOSURE_EXPR@59..75
          MOVE_KW@59..63 "move"
          WHITESPACE@63..64 " "
          PARAM_LIST@64..73
            PIPE@64..65 "|"
            PARAM@65..71
              IDENT_PAT@65..66
                NAME@65..66
                  IDENT@65..66 "x"
              COLON@66..67 ":"
              WHITESPACE@67..68 " "
              PATH_TYPE@68..71
                PATH@68..71
                  PATH_SEGMENT@68..71
                    NAME_REF@68..71
                      IDENT@68..71 "i32"
            COMMA@71..72 ","
            PIPE@72..73 "|"
          WHITESPACE@73..74 " "
          PATH_EXPR@74..75
            PATH@74..75
              PATH_SEGMENT@74..75
                NAME_REF@74..75
                  IDENT@74..75 "x"
        SEMICOLON@75..76 ";"
      WHITESPACE@76..81 "\n    "
      EXPR_STMT@81..93
        CLOSURE_EXPR@81..92
          ASYNC_KW@81..86 "async"
          WHITESPACE@86..87 " "
          PARAM_LIST@87..89
            PIPE@87..88 "|"
            PIPE@88..89 "|"
          WHITESPACE@89..90 " "
          BLOCK_EXPR@90..92
            L_CURLY@90..91 "{"
            R_CURLY@91..92 "}"
        SEMICOLON@92..93 ";"
      WHITESPACE@93..98 "\n    "
      EXPR_STMT@98..109
        CLOSURE_EXPR@98..108
          MOVE_KW@98..102 "move"
          WHITESPACE@102..103 " "
          PARAM_LIST@103..105
            PIPE@103..104 "|"
            PIPE@104..105 "|"
          WHITESPACE@105..106 " "
          BLOCK_EXPR@106..108
            L_CURLY@106..107 "{"
            R_CURLY@107..108 "}"
        SEMICOLON@108..109 ";"
      WHITESPACE@109..114 "\n    "
      EXPR_STMT@114..131
        CLOSURE_EXPR@114..130
          ASYNC_KW@114..119 "async"
          WHITESPACE@119..120 " "
          MOVE_KW@120..124 "move"
          WHITESPACE@124..125 " "
          PARAM_LIST@125..127
            PIPE@125..126 "|"
            PIPE@126..127 "|"
          WHITESPACE@127..128 " "
          BLOCK_EXPR@128..130
            L_CURLY@128..129 "{"
            R_CURLY@129..130 "}"
        SEMICOLON@130..131 ";"
      WHITESPACE@131..132 "\n"
      R_CURLY@132..133 "}"
  WHITESPACE@133..134 "\n"