mpz_array_init warnings
yugyo
yugyo at yahoo.fr
Mon Apr 9 18:40:13 CEST 2007
I think you'd better to this first:
mpz_t olda [cnt];
or I think you forget the [0] in one ligne:
mpz_array_init(olda[0], cnt, nbits);
++
John Tromp wrote:
>
> dear GMP experts,
>
> I have a piece of code:
>
> mpz_t *olda, *newa;
>
> olda = (mpz_t *)calloc(cnt, sizeof(mpz_t));
> assert(olda != NULL);
> printf("allocated space for %d references of size %d\n", cnt,
> sizeof(mpz_t));
> mpz_array_init(olda, cnt, nbits);
>
> that gives me the following warnings
>
> legal.c:30: warning: passing arg 1 of `__gmpz_array_init' from
> incompatible pointer type
>
> Yet the documentation states the type of the first argument as mpz_t[].
> Isn't that the same as *mpz_t?
>
> How do I get rid of these warnings?
>
> I cannot declare olda as an array since I compute its size dynamically
> and it can be 100s of millions of entries long...
>
> regards,
>
> %!PS % -John Tromp (http://www.cwi.nl/~tromp/)
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