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6a31d05340
PR-URL: https://github.com/nodejs/node/pull/21079 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yang Guo <yangguo@chromium.org>
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// https://tc39.github.io/ecma262/#sec-literals-string-literals
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//
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// LineContinuation ::
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// \ LineTerminatorSequence
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//
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// LineTerminatorSequence ::
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// <LF>
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// <CR>[lookahead ≠ <LF>]
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// <LS>
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// <PS>
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// <CR><LF>
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// LineTerminatorSequence :: <LF>
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assertEquals('', eval('"\\\n"'));
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assertEquals('', eval("'\\\n'"));
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assertEquals('', eval('`\\\n`'));
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// LineTerminatorSequence :: <CR>[lookahead ≠ <LF>]
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assertEquals('', eval('"\\\r"'));
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assertEquals('', eval("'\\\r'"));
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assertEquals('', eval('`\\\r`'));
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// LineTerminatorSequence :: <LS>
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assertEquals('', eval('"\\\u2028"'));
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assertEquals('', eval("'\\\u2028'"));
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assertEquals('', eval('`\\\u2028`'));
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// LineTerminatorSequence :: <PS>
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assertEquals('', eval('"\\\u2029"'));
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assertEquals('', eval("'\\\u2029'"));
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assertEquals('', eval('`\\\u2029`'));
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// LineTerminatorSequence :: <CR><LF>
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assertEquals('', eval('"\\\r\n"'));
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assertEquals('', eval("'\\\r\n'"));
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assertEquals('', eval('`\\\r\n`'));
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