* g++.dg/cpp1z/feat-cxx1z.C: Fix __cpp_fold_expressions value.
* g++.dg/cpp1z/fold7.C: Likewise.
From-SVN: r234212
#ifndef __cpp_fold_expressions
# error "__cpp_fold_expressions"
-#elif __cpp_fold_expressions != 201411
-# error "__cpp_fold_expressions != 201411"
+#elif __cpp_fold_expressions != 201603
+# error "__cpp_fold_expressions != 201603"
#endif
#ifndef __cpp_nontype_template_args
#error __cpp_fold_expressions not defined
#endif
-#if __cpp_fold_expressions != 201411
+#if __cpp_fold_expressions != 201603
#error Wrong value for __cpp_fold_expressions
#endif