Robert Nystrom
dbaf041ae4
Change-Id: Ia3238c1781422ec5eb7a219a5cf8af645a4c5876 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/409000 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com>
33 lines
1.0 KiB
Dart
33 lines
1.0 KiB
Dart
// Copyright (c) 2015, 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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// Validate that assignment to a prefix is handled consistently with the
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// following spec text from section 16.19 (Assignment):
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// Evaluation of an assignment a of the form v = e proceeds as follows:
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// Let d be the innermost declaration whose name is v or v=, if it exists.
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// It is a compile-time error if d denotes a prefix object.
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import "empty_library.dart" as p;
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class Base {
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var p;
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}
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class Derived extends Base {
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void f() {
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p = 1;
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// [error column 5, length 1]
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// [analyzer] COMPILE_TIME_ERROR.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT
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// [cfe] A prefix can't be used as an expression.
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}
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}
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main() {
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new Derived().f();
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p = 1;
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// [error column 3, length 1]
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// [analyzer] COMPILE_TIME_ERROR.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT
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// [cfe] A prefix can't be used as an expression.
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}
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