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sdk/tests/language/bound_closure_primitives_test.dart
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Bob Nystrom 14011f47e3 Resurrect deleted language tests.
They're back from the grave, and ready to party!

Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9
Reviewed-on: https://dart-review.googlesource.com/12821
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
2017-10-11 17:47:11 +00:00

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781 B
Dart

// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test to make sure dart2js does not try to use the same
// BoundClosureClass between an intercepted method and a
// non-intercepted method.
import "package:expect/expect.dart";
class A {
// Make dart2js try to share a bound closure for [foo] with a bound
// closure for [List.add], by having same number of arguments.
foo(a) => a;
}
main() {
var array = [[], new A()];
var method = array[0].add;
method(42);
method = array[1].foo;
Expect.equals(42, method(42));
Expect.equals(1, array[0].length);
Expect.isTrue(array[0].contains(42));
}