Miika - lot of thanks. In .y mind, this is a major improvement. Also, want to suggest taking a nother look into the semnatic. I agreed inrange should include the low and high, similar to the gcc extensions) .. operator, the SQL in operator, perl .. operator, etc.
There is another use common use case: creating a variable that can be used to index an array. With the inrange: Double a[MAX_ELEM]; Int ia __attr__((inrange(0, (sizeof(a)/sizeof(a[0]))) ; One trivial solution will be to define a macro #define array_index(a) int __attr__((inrange(0, (sizeof(a)/sizeof(a[0]))) And then we can do: Array_index(a) ia; which I think is very cool. Yair
