Sean Kelly a écrit :
> Frits van Bommel wrote:
>> Sean Kelly wrote:
>>
>>>>   - Try Tango?  Is the GC different there?
>>>
>>> Somewhat, but void[] arrays are still treated as if they have pointers.
>>
>> But AFAICT tango.io.compress.Zlib doesn't allocate any of those, just ubyte[] arrays, and exception classes. (The unittest does use a MemoryConduit, which internally uses a void[], but nothing else should allocate void[]s for that module)
> 
> Yup.  However, an annoying problem still exists with Buffer.  Basically, this class maintains a void[] reference to a block of memory allocated as a byte[].  However, if the block is resized for any reason, the type doing the resizing is used to determine whether the newly allocated block contains pointers.  I've been meaning to change the Tango runtime and GC to preserve array block attributes across reallocations, but it's a somewhat involved process and I haven't gotten to it yet.
> 
> 
> Sean

IMHO, that's a different issue: the compress prototype should be modified to indicates that it returns byte[] not void[]: after all, no pointer is expected in compressed data, so the function signature should reflect this.

Regards,
renoX