|  | // RUN: %clang_cc1 -Wc++11-compat -verify -std=c++98 %s | 
|  | // RUN: cp %s %t | 
|  | // RUN: not %clang_cc1 -Wc++11-compat -Werror -x c++ -std=c++98 -fixit %t | 
|  | // RUN: %clang_cc1 -Wall -pedantic-errors -Wc++11-compat -Werror -x c++ -std=c++98 %t | 
|  |  | 
|  | // This is a test of the code modification hints for C++11-compatibility problems. | 
|  |  | 
|  | #define bar "bar" | 
|  | const char *p = "foo"bar; // expected-warning {{will be treated as a reserved user-defined literal suffix}} | 
|  | #define _bar "_bar" | 
|  | const char *q = "foo"_bar; // expected-warning {{will be treated as a user-defined literal suffix}} |