1 // RUN: %clang_cc1 %s -fsyntax-only -verify
2 // expected-no-diagnostics
3 
4 template<int IntBits> struct X {
5   enum {
6     IntShift = (unsigned long long)IntBits,
7     ShiftedIntMask = (1 << IntShift)
8   };
9 };
10 X<1> x;
11