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/* Test for scanf formats.  Formats using C99 features should be rejected

   outside of C99 mode.

*/

/* Origin: Joseph Myers <jsm28@cam.ac.uk> */

/* { dg-do compile { target { *-*-mingw* } } } */

/* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */

#define USE_SYSTEM_FORMATS

#include "format.h"

void

foo (signed char *hhp, float *fp, llong *llp, intmax_t *jp,

     size_t *zp, ptrdiff_t *tp)

{

  /* Some tests already in c90-scanf-1.c.  */

  /* The widths hh, ll, j, z, t are new.  */

  scanf ("%hhd", hhp); /* { dg-warning "unknown|format" "%hh is unsupported" } */

  scanf ("%I64d", llp); /* { dg-warning "length|C" "%I64 in C90" } */

  scanf ("%jd", jp); /* { dg-warning "unknown|format" "%j is unsupported" } */

  scanf ("%zu", zp); /* { dg-warning "unknown|format" "%z is unsupported" } */

  scanf ("%td", tp); /* { dg-warning "unknown|format" "%t is unsupported" } */

  /* The formats F, a, A are new.  */

  scanf ("%F", fp); /* { dg-warning "unknown|format" "%F is unsupported" } */

  scanf ("%a", fp); /* { dg-warning "unknown|format" "%a is unsupported" } */

  scanf ("%A", fp); /* { dg-warning "unknown|format" "%A is unsupported" } */

}