Robert Nystrom
2034061433
Change-Id: I313a57ed7c7ea2ada75065f55a7367376f6bdae5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152183 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com>
35 lines
788 B
Dart
35 lines
788 B
Dart
// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// This test verifies that annotations on parameters are correctly handled
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// in the tree shaker.
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// Regression test for https://github.com/dart-lang/sdk/issues/34644.
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class ClassUsedInAnnotation1 {
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const ClassUsedInAnnotation1();
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}
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class ClassUsedInAnnotation2 {
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const ClassUsedInAnnotation2();
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}
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abstract class B {
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void foo(@ClassUsedInAnnotation1() String param);
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}
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class C implements B {
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void foo(String param) {}
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}
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typedef void Foo(@ClassUsedInAnnotation2() String param);
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B x = new C();
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void main() {
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x.foo("hi");
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Foo y = x.foo;
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y("hello");
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}
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