virtual-base-ctor.cpp revision 161e40c150e1629fe2861bcfc82ea0dffc00b72f 
1// RUN: %clang_cc1 %s -emit-llvm -o - -O2 | FileCheck %s
2// XFAIL: *
3
4struct B;
5extern B x;
6char y;
7typedef __typeof(sizeof(int)) size_t;
8struct A { int a; A() { y = ((size_t)this - (size_t)&x) / sizeof(void*); } };
9struct B : virtual A { void* x; };
10B x;
11
12// CHECK: @y = global i8 2
13