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/* Test for printf formats and bit-fields: bug 22421. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-std=gnu99 -Wformat" } */
/* { dg-require-effective-target int32plus } */
#include "format.h"
struct s {
unsigned int u1 : 1;
signed int s1 : 1;
unsigned int u15 : 15;
signed int s15 : 15;
unsigned int u16 : 16;
signed int s16 : 16;
unsigned long u31 : 31;
signed long s31 : 31;
unsigned long u32 : 32;
signed long s32 : 32;
unsigned long long u48 : 48;
} x;
void
foo (void)
{
printf ("%d%u", x.u1, x.u1);
printf ("%d%u", x.s1, x.s1);
printf ("%d%u", x.u15, x.u15);
printf ("%d%u", x.s15, x.s15);
printf ("%d%u", x.u16, x.u16);
printf ("%d%u", x.s16, x.s16);
#if __INT_MAX__ > 32767
/* If integers are 16 bits, there doesn't seem to be a way of
printing these without getting an error. */
printf ("%d%u", x.u31, x.u31);
printf ("%d%u", x.s31, x.s31);
#endif
#if __LONG_MAX__ > 2147483647 && __INT_MAX__ >= 2147483647
/* If long is wider than 32 bits, the 32-bit bit-fields are int or
unsigned int or promote to those types. Otherwise, long is 32
bits and the bit-fields are of type plain long or unsigned
long. */
printf ("%d%u", x.u32, x.u32);
printf ("%d%u", x.s32, x.s32);
#else
printf ("%ld%lu", x.u32, x.u32);
printf ("%ld%lu", x.s32, x.s32);
#endif
printf ("%llu", x.u48); /* { dg-warning "15:has type '.*unsigned int:48'" } */
printf ("%llu", (unsigned long long)x.u48);
}
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