feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

substrate/primitives/runtime-interface/tests/ui/no_feature_gated_method.rs

@@ -0,0 +1,39 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Due to https://github.com/dtolnay/trybuild/issues/302, the `substrate_runtime`
+// cfg is also unexpected. This is a `trybuild` bug, and this part of error is not
+// exposed to a real developer.
+
+use sp_runtime_interface::runtime_interface;
+
+#[runtime_interface]
+trait Test {
+	fn foo() {}
+
+	#[cfg(feature = "bar-feature")]
+	fn bar() {}
+
+	#[cfg(not(feature = "bar-feature"))]
+	fn qux() {}
+}
+
+fn main() {
+	test::foo();
+	test::bar();
+	test::qux();
+}