SOURCE_FILE@0..43
  CONST@0..42
    CONST_KW@0..5 "const"
    WHITESPACE@5..6 " "
    NAME@6..7
      IDENT@6..7 "A"
    COLON@7..8 ":"
    WHITESPACE@8..9 " "
    TUPLE_TYPE@9..19
      L_PAREN@9..10 "("
      PATH_TYPE@10..13
        PATH@10..13
          PATH_SEGMENT@10..13
            NAME_REF@10..13
              IDENT@10..13 "i64"
      COMMA@13..14 ","
      WHITESPACE@14..15 " "
      PATH_TYPE@15..18
        PATH@15..18
          PATH_SEGMENT@15..18
            NAME_REF@15..18
              IDENT@15..18 "i64"
      R_PAREN@18..19 ")"
    WHITESPACE@19..20 " "
    EQ@20..21 "="
    WHITESPACE@21..22 " "
    TUPLE_EXPR@22..41
      L_PAREN@22..23 "("
      LITERAL@23..24
        INT_NUMBER@23..24 "1"
      COMMA@24..25 ","
      WHITESPACE@25..26 " "
      LITERAL@26..40
        ATTR@26..38
          POUND@26..27 "#"
          L_BRACK@27..28 "["
          META@28..37
            PATH@28..31
              PATH_SEGMENT@28..31
                NAME_REF@28..31
                  IDENT@28..31 "cfg"
            TOKEN_TREE@31..37
              L_PAREN@31..32 "("
              IDENT@32..36 "test"
              R_PAREN@36..37 ")"
          R_BRACK@37..38 "]"
        WHITESPACE@38..39 " "
        INT_NUMBER@39..40 "2"
      R_PAREN@40..41 ")"
    SEMICOLON@41..42 ";"
  WHITESPACE@42..43 "\n"