Am Fri, 13 Dec 2013 21:02:58 +0100 schrieb "FreeSlave" <freeslav...@gmail.com>:
> Thanks for answers. > > On Friday, 13 December 2013 at 19:35:01 UTC, Marco Leise wrote: > > Have you tried this?: > > > > import core.memory; > > int[] data = (cast(int*)GC.malloc(size * int.sizeof, > > GC.BlkAttr.NO_SCAN))[0 .. size]; > > Did you mean GC.BlkAttr.NONE maybe? If I get it right > GC.BlkAttr.NO_SCAN means that memory will never be collected by > GC (i.e. it's just like C malloc), but I've asked for opposite. You got it wrong :) NO_SCAN means that the memory block you allocate isn't scanned for _more_ references to stuff on the GC heap. If you use the allocated memory as an int[] it doesn't make sense to look into it for pointers to other memory blocks in order to mark them alive. (The GC is a mark&sweep algorithm.) If you actually store class pointers or similar instead of ints then drop that attribute. -- Marco
