1*67e74705SXin Li // RUN: %clang_cc1 -E -verify %s 2*67e74705SXin Li // expected-no-diagnostics 3*67e74705SXin Li 4*67e74705SXin Li #if 0 5*67e74705SXin Li 6*67e74705SXin Li // Shouldn't get warnings here. 7*67e74705SXin Li ??( ??) 8*67e74705SXin Li 9*67e74705SXin Li // Should not get an error here. 10*67e74705SXin Li ` ` ` ` 11*67e74705SXin Li #endif 12