Do we still need get_callee_fndecl?

[Dale Johannesen]

On Mar 22, 2005, at 8:14 AM, Kazu Hirata wrote:
> After all, all we need in get_callee_fndecl seems to be
>
>   addr = TREE_OPERAND (call_expr, 0);
>   return ((TREE_CODE (addr) == ADDR_EXPR
> 	   && TREE_CODE (TREE_OPERAND (addr, 0)) == FUNCTION_DECL)
> 	  ? TREE_OPERAND (addr, 0) : NULL_TREE;
>
> Thoughts?

In Objective C (and ObjC++) it's also a good idea to look under 
OBJ_TYPE_REF.
See this patch, which was deferred to 4.1 and I'm going to resubmit RSN:
http://gcc.gnu.org/ml/gcc-patches/2004-12/txt00122.txt