Johnni Winther
2a1224f3b5
This enables the check for primitive equals in switch cases in legacy libraries. Change-Id: Iddc464f39525d5167a5c6e8c40c95acc3c245d76 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231701 Reviewed-by: Joshua Litt <joshualitt@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>
26 lines
773 B
Dart
26 lines
773 B
Dart
// Copyright (c) 2014, 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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// @dart = 2.9
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import 'package:expect/expect.dart';
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int main() {
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var a = [1, 2, 3][2];
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switch (a) {
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// ^
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// [analyzer] COMPILE_TIME_ERROR.SWITCH_EXPRESSION_NOT_ASSIGNABLE
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case 0.0:
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// ^
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// [cfe] Case expression '0.0' does not have a primitive operator '=='.
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// [cfe] Type 'int' of the switch expression isn't assignable to the type 'double' of this case expression.
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print("illegal");
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break;
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case 1:
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// ^
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// [analyzer] COMPILE_TIME_ERROR.INCONSISTENT_CASE_EXPRESSION_TYPES
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print("OK");
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}
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}
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