fschneider@google.com
a329b0e6bc
By inserting the necessary checks for null inside the callee at the AST level, the code generation of == operations can be greatly simplified. This is a performance-neutral change and a step for allowing generic inlining of arbitrary == methods. So far we could only inline them for a common set of types in the flow graph optimizer. R=srdjan@google.com Review URL: https://codereview.chromium.org//24203004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@28084 260f80e4-7a28-3924-810f-c04153c831b5
20 lines
424 B
Dart
20 lines
424 B
Dart
// Copyright (c) 2013, 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 function equality with null.
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import "package:expect/expect.dart";
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class A {
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foo() { }
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}
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main() {
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var a = new A();
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var f = a.foo;
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Expect.isFalse(f == null);
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Expect.isFalse(null == f);
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}
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