17adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian// RUN: %clang_cc1 -fsyntax-only %s -verify 27adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian// rdar://13081751 37adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian 47adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahaniantypedef __SIZE_TYPE__ size_t; 57adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanianvoid *memset(void*, int, size_t); 67adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian 77adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahaniantypedef struct __incomplete *incomplete; 87adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian 97adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanianvoid mt_query_for_domain(const char *domain) 107adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian{ 117adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian incomplete query = 0; 127adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian memset(query, 0, sizeof(query)); // expected-warning {{'memset' call operates on objects of type 'struct __incomplete' while the size is based on a different type 'incomplete'}} \ 137adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian // expected-note {{did you mean to dereference the argument to 'sizeof' (and multiply it by the number of elements)?}} 147adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian} 157adf4179f827b14b025135829dadeaa2442e1d42Fariborz Jahanian 16