gcc/testsuite/gcc.dg/c2x-float-no-dfp-2.c - gcc - Git at Google

 /* Test DFP macros not defined in <float.h> if no DFP support.  Test
    with feature test macros defined.  */
 /* { dg-do compile { target { ! dfp } } } */
 /* { dg-options "-std=c2x" } */

 #define __STDC_WANT_DEC_FP__
 #define __STDC_WANT_IEC_60559_DFP_EXT__

 #include "c2x-float-no-dfp-1.c"
	/* Test DFP macros not defined in <float.h> if no DFP support. Test
	with feature test macros defined. */
	/* { dg-do compile { target { ! dfp } } } */
	/* { dg-options "-std=c2x" } */

	#define __STDC_WANT_DEC_FP__
	#define __STDC_WANT_IEC_60559_DFP_EXT__

	#include "c2x-float-no-dfp-1.c"