gcc/testsuite/gcc.dg/format/ms-warnI64-1.c

   1 /* Test for printf formats. Test for ISO C warnings with MS "I64"
   2    extension.*/
   3
   4 /* { dg-do compile { target { *-*-mingw* } } } */
   5 /* { dg-options "-std=iso9899:1990 -pedantic -Wformat -Wno-long-long" } */
   6
   7 #define USE_SYSTEM_FORMATS
   8 #include "format.h"
   9
  10 void
  11 foo (long long ll, unsigned long long ull, long long *lln,
  12      long long *llp, unsigned long long *ullp)
  13 {
  14   printf ("%I64d", ll); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64d" } */
  15   printf ("%I64i", ll); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64i" } */
  16   printf ("%I64o", ull); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64o" } */
  17   printf ("%I64u", ull); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64u" } */
  18   printf ("%I64x", ull); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64x" } */
  19   printf ("%I64X", ull); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64X" } */
  20   printf ("%I64n", lln); /* { dg-warning "'I64' ms_printf length modifier" "printf %I64n" } */
  21   scanf ("%I64d", llp); /* { dg-warning "'I64' ms_scanf length modifier" "scanf %I64d" } */
  22   scanf ("%I64i", llp); /* { dg-warning "'I64' ms_scanf length modifier" "scanf %I64i" } */
  23   scanf ("%I64o", ullp); /* { dg-warning "'I64' ms_scanf length modifier" "scanf %I64o" } */
  24   scanf ("%I64u", ullp); /* { dg-warning "'I64' ms_scanf length modifier" "scanf %I64u" } */
  25   scanf ("%I64x", ullp); /* { dg-warning "'I64' ms_scanf length modifier" "scanf %I64x" } */
  26   scanf ("%I64X", ullp); /* { dg-warning "'I64' ms_scanf length modifier"  "scanf %I64X" } */
  27   scanf ("%I64n", llp); /* { dg-warning "'I64' ms_scanf length modifier" "scanf %I64n" } */
  28 }