mirror of https://github.com/tc39/test262.git
31 lines
925 B
JavaScript
31 lines
925 B
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-regular-expressions-patterns
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es6id: B.1.4
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description: Extended Pattern Characters (as distinct from Pattern Characters)
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info: |
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ExtendedPatternCharacter ::
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SourceCharacterbut not one of ^$.*+?()[|
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The production ExtendedAtom::ExtendedPatternCharacter evaluates as follows:
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1. Let ch be the character represented by ExtendedPatternCharacter.
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2. Let A be a one-element CharSet containing the character ch.
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3. Call CharacterSetMatcher(A, false) and return its Matcher result.
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---*/
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var match;
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match = /]/.exec(' ]{}');
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assert.sameValue(match[0], ']');
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match = /{/.exec(' ]{}');
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assert.sameValue(match[0], '{');
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match = /}/.exec(' ]{}');
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assert.sameValue(match[0], '}');
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match = /x{o}x/.exec('x{o}x');
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assert.sameValue(match[0], 'x{o}x');
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