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SOURCE_FILE
FN
FN_KW "fn"
WHITESPACE " "
NAME
IDENT "main"
PARAM_LIST
L_PAREN "("
R_PAREN ")"
WHITESPACE " "
BLOCK_EXPR
STMT_LIST
L_CURLY "{"
WHITESPACE "\n "
EXPR_STMT
RANGE_EXPR
CAST_EXPR
LITERAL
INT_NUMBER "0"
WHITESPACE " "
AS_KW "as"
WHITESPACE " "
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "usize"
WHITESPACE " "
DOT2 ".."
SEMICOLON ";"
WHITESPACE "\n "
EXPR_STMT
RANGE_EXPR
BIN_EXPR
LITERAL
INT_NUMBER "1"
WHITESPACE " "
PLUS "+"
WHITESPACE " "
CAST_EXPR
LITERAL
INT_NUMBER "2"
WHITESPACE " "
AS_KW "as"
WHITESPACE " "
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "usize"
WHITESPACE " "
DOT2 ".."
SEMICOLON ";"
WHITESPACE "\n"
R_CURLY "}"
WHITESPACE "\n"