• PJP (2/3) Aug 06 2008 If this is the same library that was posted in response to my similar qu...

PJP <pete.poulos gmail.com> writes:

 A weak reference library exists but doesn't always work...



If this is the same library that was posted in response to my similar question
on the digitalmars.D.learn news group, then you should know that this libarary
is mostly likely failing because it casts the reference from the GC's heap to a
size_t value, which is clearly stated in the D spec as being "undefined
behavior: Do not store pointers into non-pointer variables using casts and
other tricks." and "Do not store into pointers values that may point into the
garbage collected heap: A copying garbage collector may change this value."

I think weak references will require support from the GC API.