33eb473037
The current error message assumes all classes are named, which results in a double space and awkward wording when calling an anonymous class constructor. Bug: v8:10025 Change-Id: Ibe913152c0816cbbaaa0c7a88db4e415762ae9bb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1947336 Commit-Queue: Shu-yu Guo <syg@chromium.org> Auto-Submit: Shu-yu Guo <syg@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#65354}
39 lines
2.3 KiB
JavaScript
39 lines
2.3 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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description('Tests for calling the constructors of ES6 classes');
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class A { constructor() {} };
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class B extends A { constructor() { super() } };
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shouldNotThrow('new A');
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shouldThrow('A()', '"TypeError: Class constructor A cannot be invoked without \'new\'"');
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shouldNotThrow('new B');
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shouldThrow('B()', '"TypeError: Class constructor B cannot be invoked without \'new\'"');
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shouldNotThrow('new (class { constructor() {} })()');
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shouldThrow('(class { constructor() {} })()', '"TypeError: Class constructors cannot be invoked without \'new\'"');
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shouldThrow('new (class extends null { constructor() { super() } })()', '"TypeError: Super constructor null of anonymous class is not a constructor"');
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shouldThrow('(class extends null { constructor() { super() } })()', '"TypeError: Class constructors cannot be invoked without \'new\'"');
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var successfullyParsed = true;
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