1 // RUN: %clang_cc1 %s -verify
2 // RUN: not %clang_cc1 %s 2>&1 | FileCheck %s
3 
4 // There is a special characters on the following line, which is used as a
5 // marker character for diagnostic printing.  Ensure diagnostics involving
6 // this character does not cause problems with the diagnostic printer.
7 #error Hi  Bye
8 //expected-error@-1 {{Hi  Bye}}
9 
10 // CHECK: error: Hi  Bye
11 // CHECK: #error Hi <U+007F> Bye
12