Deokjae Lee: > What's the meaning of the line A?
It creates on the stack a 2-word structure, puts unsigned 3 in one word and in the other word puts a pointer to a newly allocated area on the GC-managed heap, that can contain 3 integers (plus one bookkeeping byte), so this heap area is probably 4 words long or longer. > Is the array allocated on heap? or stack? GC heap. > Is it dynamic or static? Dynamic. > I think the line B is not a good style in D, There are many situations where you want to use heap allocated structs. > Does the garbage collector concern the object constructed at line B? The struct gets allocated on the heap managed by the GC. > Is the line C safe? Kind of. But not with future garbage collectors. So recently Andrei has deprecated the delete statement. Don't use it any more. Bye, bearophile
