gcc/testsuite/g++.dg/cpp1z/fold7.C

   1 // { dg-do compile { target c++17 } }
   2
   3 #ifndef __cpp_fold_expressions
   4 #error __cpp_fold_expressions not defined
   5 #endif
   6
   7 #if __cpp_fold_expressions != 201603
   8 #error Wrong value for __cpp_fold_expressions
   9 #endif