clang/test/Misc/diag-special-chars.c

   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 \x7f Bye
   8 //expected-error@-1 {{Hi  Bye}}
   9
  10 // CHECK: error: Hi  Bye
  11 // CHECK: #error Hi <U+007F> Bye