1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li extern const int PR6495a = 42; 3*67e74705SXin Li extern int PR6495b = 42; // expected-warning{{'extern' variable has an initializer}} 4*67e74705SXin Li extern const int PR6495c[] = {42,43,44}; 5*67e74705SXin Li 6*67e74705SXin Li extern struct Test1 {}; // expected-warning {{'extern' is not permitted on a declaration of a type}} 7*67e74705SXin Li extern "C" struct Test0 { int x; }; // no warning 8