value-init.cpp revision 3b5caa20652c43d00229bac972b78bee44a0ee9f 
1// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
2
3struct A {
4  virtual ~A();
5};
6
7struct B : A { };
8
9struct C {
10  int i;
11  B b;
12};
13
14// CHECK: _Z15test_value_initv
15void test_value_init() {
16  // This value initialization requires zero initialization of the 'B'
17  // subobject followed by a call to its constructor.
18  // PR5800
19
20  // CHECK: store i32 17
21  // CHECK: call void @llvm.memset.p0i8.i64
22  // CHECK: call void @_ZN1BC1Ev
23  C c = { 17 } ;
24  // CHECK: call void @_ZN1CD1Ev
25}
26