Robert Nystrom
6cc9efe290
Change-Id: I94dfcea40566190c6bf153c108b0d0d5dbf27a4d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/400148 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com>
25 lines
805 B
Dart
25 lines
805 B
Dart
// Copyright (c) 2011, 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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// Check that all final instance fields of a class are initialized by
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// constructors.
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class Klass {
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Klass(var v) : field_ = v {}
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// [error column 3, length 5]
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// [analyzer] COMPILE_TIME_ERROR.FINAL_NOT_INITIALIZED_CONSTRUCTOR
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final uninitializedFinalField_;
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// ^
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// [cfe] Final field 'uninitializedFinalField_' is not initialized.
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final uninitializedFinalField_;
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// ^^^^^^^^^^^^^^^^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.DUPLICATE_DEFINITION
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// [cfe] 'uninitializedFinalField_' is already declared in this scope.
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var field_;
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}
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main() {
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new Klass(5);
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}
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