jscript: Fix parse_double_literal implementation
Alexandre Julliard
julliard at winehq.org
Wed Jun 3 04:37:22 CDT 2009
Piotr Caban <piotr.caban at gmail.com> writes:
> @@ -382,13 +383,23 @@ static int parse_double_literal(parser_ctx_t *ctx, LONG int_part, literal_t **li
> }
>
> d = int_part;
> - while(ctx->ptr < ctx->end && isdigitW(*ctx->ptr))
> - d = d*10 + *(ctx->ptr++) - '0';
> + while(ctx->ptr < ctx->end && isdigitW(*ctx->ptr)) {
> + hlp = d*10 + *(ctx->ptr++) - '0';
> + if(d > LLONG_MAX/10 || hlp<0)
> + exp++;
> + else
> + d = hlp;
> + }
LLONG_MAX is not portable, you'll have to provide your own definition.
--
Alexandre Julliard
julliard at winehq.org
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