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/* { dg-options "-std=gnu99" } */
/* C99 6.5.4 Cast operators.
Test valid casts involving decimal float. */
extern void abort (void);
int failcnt;
#ifdef DBG
extern int printf (const char *, ...);
#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
#else
#define FAILURE abort ();
#endif
_Decimal32 d32;
_Decimal64 d64;
_Decimal128 d128;
static float f = 2.f;
static double d = 2.l;
int
main (void)
{
/* Casts between DFP types. */
d32 = 1.2df;
d64 = 1.2dd;
d128 = 1.2dl;
if (d32 != (_Decimal32) d64)
FAILURE
if (d32 != (_Decimal32) d128)
FAILURE
if (d64 != (_Decimal64) d32)
FAILURE
if (d64 != (_Decimal64) d128)
FAILURE
if (d128 != (_Decimal128) d32)
FAILURE
if (d128 != (_Decimal128) d64)
FAILURE
/* Casts between generic and decimal floating point types. Use a
value that we can assume can be represented exactly in all
representations. */
d32 = 2.0df;
d64 = 2.0dd;
d128 = 2.0dl;
/* To generic floating types. */
if ((float) d32 != 2.0f)
FAILURE
if ((double) d32 != 2.0l)
FAILURE
if ((float) d64 != 2.0f)
FAILURE
if ((double) d64 != 2.0l)
FAILURE
if ((float) d128 != 2.0f)
FAILURE
if ((double) d128 != 2.0l)
FAILURE
/* float to decimal floating types. */
if (d32 != (_Decimal32) f)
FAILURE
if (d64 != (_Decimal64) f)
FAILURE
if (d128 != (_Decimal128) f)
FAILURE
/* double to decimal floating types. */
if (d32 != (_Decimal32) d)
FAILURE
if (d64 != (_Decimal64) d)
FAILURE
if (d128 != (_Decimal128) d)
FAILURE
if (failcnt != 0)
abort ();
return 0;
}
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