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// |reftest| error:Test262Error
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-html-like-comments
description: SingleLineHTMLCloseComment
info: |
Comment ::
MultiLineComment
SingleLineComment
SingleLineHTMLOpenComment
SingleLineHTMLCloseComment
SingleLineDelimitedComment
SingleLineHTMLCloseComment ::
LineTerminatorSequenceHTMLCloseComment
HTMLCloseComment ::
WhiteSpaceSequence[opt] SingleLineDelimitedCommentSequence[opt] --> SingleLineCommentChars[opt]
negative:
phase: runtime
type: Test262Error
---*/
var counter = 0;
// DANGER WILL ROBINSON!
//
// There are UTF-8-encoded Unicode separators in the lines below. Some text
// editors (notably including, in the experience of this test's author, the
// GNOME Text Editor used to attempt to create this file) don't properly insert
// and save both these characters. (It seemed to handle copy/pasting U+2028
// LINE SEPARATOR from GNOME Character Map just fine, but U+2029 PARAGRAPH
// SEPARATOR got mangled in the final saved file.) Be extremely careful editing
// this file to not inadvertently break this test.
counter
-->a U+2028 LINE SEPARATOR between "counter" and "-->" means this is all a comment
counter += 1;
counter
-->a U+2029 PARAGRAPH SEPARATOR between "counter" and "-->" means this is all a comment
counter += 1;
// Because this test concerns the interpretation of non-executable character
// sequences within ECMAScript source code, special care must be taken to
// ensure that executable code is evaluated as expected.
//
// Express the intended behavior by intentionally throwing an error; this
// guarantees that test runners will only consider the test "passing" if
// executable sequences are correctly interpreted as such.
if (counter === 2) {
throw new Test262Error();
}
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