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// 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-regular-expressions-patterns
es6id: B.1.4
description: Extended Pattern Characters (as distinct from Pattern Characters)
info: |
ExtendedPatternCharacter ::
SourceCharacterbut not one of ^$.*+?()[|
The production ExtendedAtom::ExtendedPatternCharacter evaluates as follows:
1. Let ch be the character represented by ExtendedPatternCharacter.
2. Let A be a one-element CharSet containing the character ch.
3. Call CharacterSetMatcher(A, false) and return its Matcher result.
---*/
var match;
match = /]/.exec(' ]{}');
assert.sameValue(match[0], ']');
match = /{/.exec(' ]{}');
assert.sameValue(match[0], '{');
match = /}/.exec(' ]{}');
assert.sameValue(match[0], '}');
match = /x{o}x/.exec('x{o}x');
assert.sameValue(match[0], 'x{o}x');
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