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int plus propre

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This commit is contained in:
Nicolas PENELOUX 2023-10-24 15:25:55 +02:00
parent 9444102aea
commit 862a4b7835
1 changed files with 6 additions and 5 deletions
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11
flap/src/hopix/hopixLexer.mll
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@ -69,11 +69,12 @@ let constr_id = ['A'-'Z']['A'-'Z' 'a'-'z' '0'-'9' '_']*
(* Identificateur de variables de type *) (* Identificateur de variables de type *)
let type_variable = '`' ident let type_variable = '`' ident
(* Littéraux entiers *) (* Littéraux entiers *)
(*let int = '-'? (digit+ | hexa | bina | octa)*)
let int = '-'? ['0'-'9']+ let int ='-'? digit+
| "0x" ['0'-'9' 'a'-'f' 'A'-'F']+ | hexa
| "0b" ['0'-'1']+ | bina
| "0o" ['0'-'7']+ | octa
(* Littéraux caractères *) (* Littéraux caractères *)
let letter = (digit | ['A'-'Z'] | ['a'-'z']) let letter = (digit | ['A'-'Z'] | ['a'-'z'])