1*67e74705SXin Li // RUN: %clang_cc1 %s -std=c++11 -fms-compatibility -fsyntax-only -verify 2*67e74705SXin Li 3*67e74705SXin Li struct S { 4*67e74705SXin Li enum { E = 1 }; 5*67e74705SXin Li static const int sdm = 1; 6*67e74705SXin Li }; 7*67e74705SXin Li f(S * s)8*67e74705SXin Livoid f(S *s) { 9*67e74705SXin Li char array[s->E] = { 0 }; 10*67e74705SXin Li } 11*67e74705SXin Li 12*67e74705SXin Li extern S *s; 13*67e74705SXin Li constexpr int e1 = s->E; 14*67e74705SXin Li 15*67e74705SXin Li S *side_effect(); // expected-note{{declared here}} 16*67e74705SXin Li constexpr int e2 = // expected-error{{must be initialized by a constant expression}} 17*67e74705SXin Li side_effect()->E; // expected-note{{cannot be used in a constant expression}} 18*67e74705SXin Li 19*67e74705SXin Li constexpr int e4 = s->sdm; 20