SOURCE_FILE@0..28
  FN@0..27
    FN_KW@0..2 "fn"
    WHITESPACE@2..3 " "
    NAME@3..4
      IDENT@3..4 "f"
    PARAM_LIST@4..6
      L_PAREN@4..5 "("
      R_PAREN@5..6 ")"
    WHITESPACE@6..7 " "
    BLOCK_EXPR@7..27
      L_CURLY@7..8 "{"
      WHITESPACE@8..9 " "
      LET_STMT@9..25
        LET_KW@9..12 "let"
        WHITESPACE@12..13 " "
        IDENT_PAT@13..14
          NAME@13..14
            IDENT@13..14 "x"
        COLON@14..15 ":"
        WHITESPACE@15..16 " "
        PATH_TYPE@16..19
          PATH@16..19
            PATH_SEGMENT@16..19
              NAME_REF@16..19
                IDENT@16..19 "i32"
        WHITESPACE@19..20 " "
        EQ@20..21 "="
        WHITESPACE@21..22 " "
        LITERAL@22..24
          INT_NUMBER@22..24 "92"
        SEMICOLON@24..25 ";"
      WHITESPACE@25..26 " "
      R_CURLY@26..27 "}"
  WHITESPACE@27..28 "\n"