gcc/testsuite/gcc.dg/dfp/keywords-pedantic.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-std=gnu17 -pedantic" } */
   3
   4 /* Decimal float is a GCC extension before C23.  */
   5
   6 _Decimal32 x;           /* { dg-warning "GCC extension|ISO C" } */
   7 _Decimal64 y;           /* { dg-warning "GCC extension|ISO C" } */
   8 _Decimal128 z;          /* { dg-warning "GCC extension|ISO C" } */