7 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify -Wreserved-user-defined-literal -fms-extensions -fms-compatibility -std=c++98 %s2 3#define bar(x) #x4const char * f() {5 return "foo"bar("bar")"baz"; /*expected-warning {{identifier after literal will be treated as a reserved user-defined literal suffix in C++11}} */6}7