19 lines
465 B
OCaml
19 lines
465 B
OCaml
{ open Parser }
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rule f = parse
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| '\n' { Lexing.new_line lexbuf; f lexbuf }
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| [' ' '\t'] { f lexbuf }
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| "fn" { KWD_FN }
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| "return" { KWD_RETURN }
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| "(" { PUNCT_LPAREN }
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| ")" { PUNCT_RPAREN }
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| "->" { PUNCT_RARROW }
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| "{" { PUNCT_LBRACE }
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| "}" { PUNCT_RBRACE }
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| ":" { PUNCT_COLON }
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| ";" { PUNCT_SEMI }
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| "-" ['0'-'9']+ as i { LIT_NEG_INT (- (int_of_string i)) }
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| ['0'-'9']+ as i { LIT_INT (int_of_string i) }
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| ['a'-'z' 'A'-'Z']* as i { IDENT i }
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| eof { EOF }
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