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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>
24 lines
815 B
Dart
24 lines
815 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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dynamic _defaultCallback<T>(T t) => t;
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void bar<T>([dynamic Function(T) f = _defaultCallback]) {} //# 01: compile-time error
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class C<T> {
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// Should be statically rejected
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foo([dynamic Function(T) f = _defaultCallback]) {} //# 02: compile-time error
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// Should be statically rejected
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const C({this.callback = _defaultCallback}); //# 03: compile-time error
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final dynamic Function(T) callback; //# 03: continued
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}
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void main() {
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bar<int>(); //# 01: continued
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print(new C<int>().foo()); //# 02: continued
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print(new C<int>().callback); //# 03: continued
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}
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