1 // RUN: %clang_cc1 -verify -emit-llvm-only %s -o %t
2 
3 /* Testcase for PR15826 - clang hits assert in clang::ASTContext::getASTRecordLayout */
4 struct sysctl_req {
5   struct aiocblist *p_aio;
6 };
7 
8 struct sysctl_oid {
9   int (*oid_handler)(struct sysctl_req *req);
10 };
11 
12 static struct sysctl_oid sysctl___kern_features_aio;
13 
14 static void const *const __set_sysctl_set_sym_sysctl___kern_features_aio
15     __attribute__((__used__)) = &sysctl___kern_features_aio;
16 
17 struct aiocblist {
18   struct aiocb uaiocb; // expected-error {{field has incomplete type}} expected-note {{forward declaration}}
19 };
20