The cast bigint( ) assigns numbers to bigints

[gorzel]

With the cast bigint( ) on can assign rational numbers to bigints. A bug or just a feature?

> system("version");
4112
> ring r=0,x,dp;
> int n;
> bigint N;
> n = int(7/3); n;
2
> N = bigint(7/3); N;   <-- Bug here
7/3
> typeof(N);
bigint
> N = int(7/3); N;  // OK 
2
> N = 7/3;          // OK
   ? `bigint`(N) = `number` is not supported
   ? expected `bigint` = `bigint`
   ? error occurred in or before STDIN line 8: `N = 7/3;`
> 

[hannes]

fix with 17d338f3bed1addae0040cf6532f242e8fa28ee2