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// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
// Checks for static errors using external without the @JS() annotation,
// in a library without a @JS() annotation
library external_nonjs_static_test;
import 'dart:html';
import 'package:js/js.dart';
external get topLevelGetter;
// ^
// [web] Only JS interop members may be 'external'.
external set topLevelSetter(_);
// ^
// [web] Only JS interop members may be 'external'.
external topLevelFunction();
// ^
// [web] Only JS interop members may be 'external'.
class Constructors {
external Constructors();
// ^
// [web] Only JS interop members may be 'external'.
external Constructors.namedConstructor();
// ^
// [web] Only JS interop members may be 'external'.
external factory Constructors.namedFactory();
// ^
// [web] Only JS interop members may be 'external'.
}
class Members {
external get instanceGetter;
// ^
// [web] Only JS interop members may be 'external'.
external set instanceSetter(_);
// ^
// [web] Only JS interop members may be 'external'.
external instanceMethod();
// ^
// [web] Only JS interop members may be 'external'.
}
class StaticMembers {
external static get staticGetter;
// ^
// [web] Only JS interop members may be 'external'.
external static set staticSetter(_);
// ^
// [web] Only JS interop members may be 'external'.
external static staticMethod();
// ^
// [web] Only JS interop members may be 'external'.
}
@anonymous
class AnonymousClass {
external factory AnonymousClass();
// ^
// [web] Only JS interop members may be 'external'.
}
extension ExtensionNonJS on NonJSClass {
external get getter;
// ^
// [web] JS interop or Native class required for 'external' extension members.
external set setter(_);
// ^
// [web] JS interop or Native class required for 'external' extension members.
external static get staticGetter;
// ^
// [web] JS interop or Native class required for 'external' extension members.
external static set staticSetter(_);
// ^
// [web] JS interop or Native class required for 'external' extension members.
external method();
// ^
// [web] JS interop or Native class required for 'external' extension members.
external static staticMethod();
// ^
// [web] JS interop or Native class required for 'external' extension members.
external optionalParameterMethod([int a, int b = 0]);
// ^
// [web] JS interop or Native class required for 'external' extension members.
external overridenMethod();
// ^
// [web] JS interop or Native class required for 'external' extension members.
nonExternalMethod() => 1;
static nonExternalStaticMethod() => 2;
}
class NonJSClass {
void overridenMethod() => 5;
}
extension ExtensionGenericNonJS<T> on GenericNonJSClass<T> {
external T method();
// ^
// [web] JS interop or Native class required for 'external' extension members.
}
class GenericNonJSClass<T> {}
extension ExtensionNative on HtmlElement {
external get getter;
external set setter(_);
external static get staticGetter;
external static set staticSetter(_);
external method();
external static staticMethod();
external optionalParameterMethod([int a, int b = 0]);
nonExternalMethod() => 1;
static nonExternalStaticMethod() => 2;
}
main() {}