1  /* Test C2x CR_DECIMAL_DIG: defined for __STDC_WANT_IEC_60559_EXT__.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-std=c2x" } */
       4  
       5  #define __STDC_WANT_IEC_60559_EXT__
       6  #include <float.h>
       7  
       8  #ifndef CR_DECIMAL_DIG
       9  #error "CR_DECIMAL_DIG not defined"
      10  #endif
      11  
      12  #if CR_DECIMAL_DIG < DECIMAL_DIG + 3
      13  #error "CR_DECIMAL_DIG too small"
      14  #endif