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742ba5c20d
We rely on the result of the `ConstantVisitor` to indicate whether we have an error or a valid constant value. This CL changes `evaluationResult` to be a `Constant` and changes error reporting to occur at a POE for evaluating a constant. Last few chunks of cleaning up the constant evaluator, woo! Change-Id: Icd41a4fcbab0626df36c6a83cd60ecbb59c2dcf0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/324573 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com> Commit-Queue: Kallen Tu <kallentu@google.com>
27 lines
800 B
Dart
27 lines
800 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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class A {
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// ^
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// [cfe] The non-abstract class 'A' is missing implementations for these members:
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B();
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//^^^^
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// [analyzer] COMPILE_TIME_ERROR.CONCRETE_CLASS_WITH_ABSTRACT_MEMBER
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static const field = const B();
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// ^^^^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE
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// ^
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// [analyzer] COMPILE_TIME_ERROR.CREATION_WITH_NON_TYPE
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// [cfe] Can't access 'this' in a field initializer to read 'B'.
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// [cfe] Couldn't find constructor 'B'.
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}
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class B {
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const B();
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}
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main() {
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print(A.field);
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}
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