1// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
2// PR2603
3
4struct A {
5  char num_fields;
6};
7
8struct B {
9  char a, b[1];
10};
11
12const struct A Foo = {
13  // CHECK: i8 1
14  (char *)(&( (struct B *)(16) )->b[0]) - (char *)(16)
15};
16