1 // Contributed by Dodji Seketeli <dodji@redhat.com> 2 // Origin PR c++/38699 3 // { dg-do compile } 4 5 template<class T> 6 struct A 7 { 8 const T *p; 9 }; 10 11 struct B 12 { 13 A<int> a; 14 }; 15 16 template class A<char>; 17 18 void f0()19f0 () 20 { 21 __builtin_offsetof(A<char>, p); // OK 22 __builtin_offsetof(A<char>, p[1]); // { dg-error "non constant address" } 23 __builtin_offsetof(B, a.p); // OK 24 __builtin_offsetof(B, a.p[1]); // { dg-error "non constant address" } 25 } 26 27