Hi Dale, > > 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
Thanks for the information. Does OBJ_TYPE_REF_EXPR only apply to a CALL_EXPR? In other words, are there other forms of constants that are exposed by looking into OBJ_TYPE_REF_EXPR? Kazu Hirata
