1  /* Verify diagnostics for aliases to strings containing extended
       2     identifiers or bad characters.  */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=gnu99 -w" } */
       5  /* { dg-require-alias "" } */
       6  /* { dg-require-ascii-locale "" } */
       7  /* { dg-skip-if "" { powerpc*-*-aix* } } */
       8  
       9  void f0 (void) __attribute__((alias("\xa1"))); /* { dg-error "undefined symbol '\\\\241'" } */
      10  void f1 (void) __attribute__((alias("\u00e9"))); /* { dg-error "undefined symbol '\\\\U000000e9'" } */
      11  void f2 (void) __attribute__((alias("\uffff"))); /* { dg-error "undefined symbol '\\\\U0000ffff'" } */
      12  void f3 (void) __attribute__((alias("\U000fffff"))); /* { dg-error "undefined symbol '\\\\U000fffff'" } */
      13  void f4 (void) __attribute__((alias("\U00ffffff"))); /* { dg-error "undefined symbol '\\\\U00ffffff'" } */
      14  void f5 (void) __attribute__((alias("\U0fffffff"))); /* { dg-error "undefined symbol '\\\\U0fffffff'" } */