1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li struct X { // expected-note{{previous definition is here}} 3*67e74705SXin Li struct X { } x; // expected-error{{nested redefinition of 'X'}} 4*67e74705SXin Li }; 5*67e74705SXin Li 6*67e74705SXin Li struct Y { }; f(void)7*67e74705SXin Livoid f(void) { 8*67e74705SXin Li struct Y { }; // okay: this is a different Y 9*67e74705SXin Li } 10*67e74705SXin Li 11*67e74705SXin Li struct T; 12*67e74705SXin Li struct Z { 13*67e74705SXin Li struct T { int x; } t; 14*67e74705SXin Li struct U { int x; } u; 15*67e74705SXin Li }; 16*67e74705SXin Li f2(void)17*67e74705SXin Livoid f2(void) { 18*67e74705SXin Li struct T t; 19*67e74705SXin Li struct U u; 20*67e74705SXin Li } 21*67e74705SXin Li 22*67e74705SXin Li 23