gcc/testsuite/gcc.dg/ucnid-13.c

   1 /* Verify diagnostics for extended identifiers refer to UCNs (in the C
   2    locale).  Miscellaneous diagnostics.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=gnu99 -Wpacked" } */
   5 /* { dg-require-ascii-locale "" } */
   6 /* { dg-skip-if "" { powerpc-ibm-aix* } } */
   7
   8 int a __attribute__((\u00c0)); /* { dg-warning "'\\\\U000000c0' attribute directive ignored" } */
   9
  10 extern void \u00c1 (void) __attribute__((deprecated));
  11 void g (void) { \u00c1 (); } /* { dg-warning "'\\\\U000000c1' is deprecated" } */
  12
  13 struct \u00c2 { char c; } __attribute__((packed)); /* { dg-warning "'\\\\U000000c2'" } */
  14
  15 void h (void) { asm ("%[\u00c3]" : : ); } /* { dg-error "undefined named operand '\\\\U000000c3'" } */