--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/concepts/traits2.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,98 @@
+// { dg-options "-std=c++17 -fconcepts" }
+
+template<typename T>
+  concept bool Nothrow_assignable() { return __has_nothrow_assign(T); }
+
+template<typename T>
+  concept bool Nothrow_constructible() { return __has_nothrow_constructor(T); }
+
+template<typename T>
+  concept bool Nothrow_copyable() { return __has_nothrow_copy(T); }
+
+template<typename T>
+  concept bool Trivially_assignable() { return __has_trivial_assign(T); }
+
+template<typename T>
+  concept bool Trivially_constructible() { return __has_trivial_constructor(T); }
+
+template<typename T>
+  concept bool Trivially_copyable() { return __has_trivial_copy(T); }
+
+template<typename T>
+  concept bool Trivially_destructible() { return __has_trivial_destructor(T); }
+
+template<typename T>
+  concept bool Dynamically_destructible() { return __has_virtual_destructor(T); }
+
+template<typename T>
+  concept bool Abstract() { return __is_abstract(T); }
+
+template<typename T>
+  concept bool Polymorphic() { return __is_polymorphic(T); }
+
+template<typename T>
+  concept bool Class() { return __is_class(T); }
+
+template<typename T>
+  concept bool Empty() { return __is_empty(T); }
+
+template<typename T>
+  concept bool Enum() { return __is_enum(T); }
+
+template<typename T>
+  concept bool Final() { return __is_final(T); }
+
+template<typename T>
+  concept bool Literal_type() { return __is_literal_type(T); }
+
+template<typename T>
+  concept bool Pod() { return __is_pod(T); }
+
+template<typename T>
+  concept bool Standard_layout() { return __is_standard_layout(T); }
+
+template<typename T>
+  concept bool Trivial() { return __is_trivial(T); }
+
+template<typename T>
+  concept bool Union() { return __is_union(T); }
+
+template<Nothrow_assignable T> void f1();
+template<Nothrow_copyable T> void f2();
+template<Nothrow_constructible T> void f3();
+template<Trivially_assignable T> void f4();
+template<Trivially_copyable T> void f5();
+template<Trivially_constructible T> void f6();
+template<Trivially_destructible T> void f7();
+template<Dynamically_destructible T> void f8();
+template<Class T> void f9();
+template<Empty T> void f10();
+template<Standard_layout T> void f11();
+template<Pod T> void f12();
+template<Trivial T> void f13();
+template<Polymorphic T> void f14();
+template<Abstract T> void f15();
+template<Final T> void f16();
+template<Union T> void f17();
+template<Enum T> void f18();
+
+
+int main() {
+  f1<void>(); // { dg-error "cannot call" }
+  f2<void>(); // { dg-error "cannot call" }
+  f3<void>(); // { dg-error "cannot call" }
+  f4<void>(); // { dg-error "cannot call" }
+  f5<void>(); // { dg-error "cannot call" }
+  f6<void>(); // { dg-error "cannot call" }
+  f7<void>(); // { dg-error "cannot call" }
+  f8<void>(); // { dg-error "cannot call" }
+  f9<void>(); // { dg-error "cannot call" }
+  f10<void>(); // { dg-error "cannot call" }
+  f11<void>(); // { dg-error "cannot call" }
+  f12<void>(); // { dg-error "cannot call" }
+  f13<void>(); // { dg-error "cannot call" }
+  f14<void>(); // { dg-error "cannot call" }
+  f15<void>(); // { dg-error "cannot call" }
+  f16<void>(); // { dg-error "cannot call" }
+  f17<void>(); // { dg-error "cannot call" }
+}