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d4154ac6dc
Change-Id: Iad2963c7f9c184b089dc6d15aa4442f58d194bc2 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151983 Reviewed-by: Nicholas Shahan <nshahan@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com>
41 lines
1,008 B
Dart
41 lines
1,008 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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// Test that if, while etc create an implicit scope if the body
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// is not a compound statement.
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import "package:expect/expect.dart";
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class ImplicitScopeTest {
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static bool alwaysTrue() {
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return 1 + 1 == 2;
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}
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static testMain() {
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var a = "foo";
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var b;
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if (alwaysTrue())
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var a = "bar";
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else
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var b = a;
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Expect.equals("foo", a);
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Expect.equals(null, b);
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while (!alwaysTrue()) var a = "bar", b = "baz";
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Expect.equals("foo", a);
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Expect.equals(null, b);
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for (int i = 0; i < 10; i++) var a = "bar", b = "baz";
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Expect.equals("foo", a);
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Expect.equals(null, b);
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do var a = "bar", b = "baz"; while ("black" == "white");
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Expect.equals("foo", a);
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Expect.equals(null, b);
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}
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}
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main() {
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ImplicitScopeTest.testMain();
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}
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