[LLVMdev] Problem Linking Analysis Group

[Mike Stump]

On Apr 7, 2008, at 1:54 PM, John Criswell wrote:
>
> /localhome/criswell/llvm22/projects/llvm-poolalloc/Debug/lib/ 
> libpoolalloc.so:
> undefined reference to `vtable for llvm::PoolAllocateGroup'

> Does anyone know what I might be doing wrong?

The usual answer, you need to define all virtual functions, in  
particular, those in the PoolAllocateGroup hierarchy.