valgrind? electric fence?

[Regan Heath]

Jason House Wrote:
> Does anyone know if valgrind or similar products can work with D?  If 
> so, how?  If not, does anyone know of the next best thing?  (like 
> running the GC after every line of code in a particular function?)
> 
> Needless to say, I have a bug that's driving me crazy.  Somewhere fairly 
> late in a loop equivalent to "for (int i=0; i<36100; i++) 
> doSomething();", my program crashes in seemingly normal code with normal 
> state.  doSomething passes all of its unit tests and passes my nieve 
> code inspection.  I could even be looking in the wrong spot since the 
> code is multithreaded...  (but the other threads are stuck in the 
> equivalent of "while(foo()==false) yield;" while waiting for the other 
> thing to finish.  (foo is a very simple function)

I'm looking for a challenge, if you want you can send me the code (my email is valid) and I'll see if I can find the bug.  If the code is closed source I'll even promise not to keep it afterwards, or leak it in any way shape or form.

Regan Heath