1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -ftrigraphs -Wtrigraphs -verify %s 2*67e74705SXin Li 3*67e74705SXin Li ??=define arraycheck(a,b) a??(b??) ??!??! b??(a??) // expected-warning {{trigraph converted to '#' character}} expected-warning {{trigraph converted to '[' character}} expected-warning {{trigraph converted to ']' character}} expected-warning {{trigraph converted to '|' character}} expected-warning {{trigraph converted to '|' character}} expected-warning {{trigraph converted to '[' character}} expected-warning {{trigraph converted to ']' character}} 4