gcc/testsuite/gcc.dg/c11-float-2.c

   1 /* Test DECIMAL_DIG equals LDBL_DECIMAL_DIG; see DR#501 and N2108.  */
   2 /* { dg-do preprocess } */
   3 /* { dg-options "-std=c11 -pedantic-errors" } */
   4
   5 #include <float.h>
   6
   7 #if DECIMAL_DIG != LDBL_DECIMAL_DIG
   8 # error "DECIMAL_DIG != LDBL_DECIMAL_DIG"
   9 #endif