gcc/testsuite/gcc.dg/c11-float-6.c

   1 /* Test *_IS_IEC_60559 not defined for C11.  */
   2 /* { dg-do preprocess } */
   3 /* { dg-options "-std=c11 -pedantic-errors" } */
   4
   5 #include <float.h>
   6
   7 #ifdef FLT_IS_IEC_60559
   8 #error "FLT_IS_IEC_60559 defined"
   9 #endif
  10
  11 #ifdef DBL_IS_IEC_60559
  12 #error "DBL_IS_IEC_60559 defined"
  13 #endif
  14
  15 #ifdef LDBL_IS_IEC_60559
  16 #error "LDBL_IS_IEC_60559 defined"
  17 #endif