Re: Segfault in Mk_Proper_List

[Erick Alphonse]

Hi Olivier

> I get a segmentation fault when I call Mk_Proper_List from C, and I
> can't find what's wrong with my program (I'm using gprolog 1.2.16).
> Here is the listing, reduced to the minimum:
>
> #include "gprolog.h"
>
> int main_wrapper( int argc, char *argv[] )
> {
>     int i;
>     PlTerm elements[8];
>     PlTerm list;
>     for( i = 0; i < 8; i++ )
>     {
>         elements[i] = Mk_Integer( i );
>     }
>     list = Mk_Proper_List( 8, elements );
>     return 0;
> }

Mk_Proper_list creates the term representation in the prolog stack. You 
need to Start_Prolog(argc, argv); somewhere before creating terms.

Cheers,
Erick.