Re: Undefined behaviours in D and C

[Pelle]

On 04/18/2010 02:46 PM, Walter Bright wrote:

Michel Fortin wrote:

So you shouldn't be able to cast a value to a pointer. The reverse,
casting a pointer to a value, makes sense in my opinion: you may want
to print the pointer value in a debug output of some sort. There's
nothing unsafe with that so it should be allowed.

These are allowed in safe functions.

Just checking, this is allowed:

@safe void crash_maybe() {
    int* p = cast(int*)uniform(size_t.min, size_t.max);
    *p = 14;
}

right?