.Case("cxx_range_for", LangOpts.CPlusPlus)
.Case("cxx_reference_qualified_functions", LangOpts.CPlusPlus)
.Case("cxx_rvalue_references", LangOpts.CPlusPlus)
+ .Case("cxx_variadic_templates", LangOpts.CPlusPlus)
// C++1y features supported by other languages as extensions.
.Case("cxx_binary_literals", true)
.Case("cxx_init_captures", LangOpts.CPlusPlus11)
int has_rvalue_references();
#endif
+// CHECK: has_variadic_templates
+#if __has_extension(cxx_variadic_templates)
+int has_variadic_templates();
+#endif
+
// CHECK: has_local_type_template_args
#if __has_extension(cxx_local_type_template_args)
int has_local_type_template_args();