1 // { dg-do compile }
2 // Origin: jbrandmeyer at users dot sourceforge dot net
3 // PR c++/12573: COMPONENT_REFs must be inspected for dependness.
4 
5 template <bool> struct S;
6 
7 template <typename K> struct Y {
8   int x;
9 };
10 
11 template <class T> struct Z {
12   S< (bool)(__offsetof__(&static_cast<Y<T>*>(0)->x) == 0) >
13     s;
14 };
15