gcc/testsuite/gcc.dg/dfp/dec-eval-method-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-D__STDC_WANT_DEC_FP__" } */
   3
   4 /* N1107 4: Characteristics of decimal floating types <float.h>.
   5    C99 5.2.4.2.2a[2] (New).
   6
   7    Verify that DEC_EVAL_METHOD is defined by float.h.
   8    DEC_EVAL_METHOD in <float.h>.  */
   9
  10 #ifdef DEC_EVAL_METHOD
  11 #error DEC_EVAL_METHOD is defined before float.h is included
  12 #endif
  13
  14 #include <float.h>
  15
  16 #ifndef DEC_EVAL_METHOD
  17 #error DEC_EVAL_METHOD is not defined after float.h is included
  18 #endif
  19
  20 int i;