what are the most common bugs in your D apps?

[Weed]

davidl пишет:
> 
> Actually I'm not sure about what kind of bugs my d apps usually have.
> But I notice that the harmonia project(I now make it uptodate) gets the
> problem of integer overlapping(actually I find it quite hard to detect
> and fix).
> 
> What's your opinion and experience?
	
I can not get used that copying of classes through the assign symbol
("=") does not copy them as in C++