|  | // RUN: %clang_cc1 %s -fsyntax-only -verify
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							|  | // PR5543
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							|  | 
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							|  | struct A { int x; union { int* y; float* z; }; }; struct B : A {int a;};
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							|  | int* a(B* x) { return x->y; }
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							|  | 
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							|  | struct x { union { int y; }; }; x y; template <int X> int f() { return X+y.y; }
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							|  | int g() { return f<2>(); }
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