llvm-project/clang/test/CodeGen/2008-08-25-incompatible-cond-expr.m

// RUN: clang -cc1 -emit-llvm -o %t %s

@protocol P0
@end
@interface A <P0>
@end

id f0(int a, id<P0> x, A* p) {
  return a ? x : p;
}