Crash in codegen with incompatible pointers

Simple test:
int a() {
int i; short j;
float* k = 1 ? &i : &j;
}

This crashes in codegen because clang warns, and then neglects to
actually make the types match.

Patch attached. As noted, I deciced to coerce both pointers to void*
because that's what gcc does.

-Eli

incompatptrfix.txt (949 Bytes)