1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fsyntax-only %s -verify 2*f4a2713aSLionel Sambuc // rdar://13081751 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc typedef __SIZE_TYPE__ size_t; 5*f4a2713aSLionel Sambuc void *memset(void*, int, size_t); 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuc typedef struct __incomplete *incomplete; 8*f4a2713aSLionel Sambuc mt_query_for_domain(const char * domain)9*f4a2713aSLionel Sambucvoid mt_query_for_domain(const char *domain) 10*f4a2713aSLionel Sambuc { 11*f4a2713aSLionel Sambuc incomplete query = 0; 12*f4a2713aSLionel Sambuc 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'}} \ 13*f4a2713aSLionel Sambuc // expected-note {{did you mean to dereference the argument to 'sizeof' (and multiply it by the number of elements)?}} 14*f4a2713aSLionel Sambuc } 15*f4a2713aSLionel Sambuc 16