test/CodeGen/2004-06-08-OpaqueStructArg.c

*67e74705SXin Li// RUN: %clang_cc1 -emit-llvm %s  -o /dev/null
*67e74705SXin Li
*67e74705SXin Li   struct fu;
*67e74705SXin Li   void foo(struct fu);
*67e74705SXin Li   void bar() {
*67e74705SXin Li      foo;
*67e74705SXin Li   }