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SOURCE_FILE
FN
FN_KW "fn"
WHITESPACE " "
NAME
IDENT "f"
PARAM_LIST
L_PAREN "("
R_PAREN ")"
WHITESPACE " "
BLOCK_EXPR
STMT_LIST
L_CURLY "{"
WHITESPACE " "
LET_STMT
LET_KW "let"
WHITESPACE " "
WILDCARD_PAT
UNDERSCORE "_"
WHITESPACE " "
EQ "="
WHITESPACE " "
CAST_EXPR
REF_EXPR
AMP "&"
LITERAL
INT_NUMBER "1"
WHITESPACE " "
AS_KW "as"
WHITESPACE " "
PTR_TYPE
STAR "*"
CONST_KW "const"
WHITESPACE " "
PATH_TYPE
PATH
PATH_SEGMENT
NAME_REF
IDENT "i32"
SEMICOLON ";"
WHITESPACE " "
R_CURLY "}"
WHITESPACE "\n"