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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Extended unicode support is determined by internal slot (not `unicode`
property)
es6id: 21.2.5.6
info: |
[...]
5. Let global be ToBoolean(Get(rx, "global")).
6. ReturnIfAbrupt(global).
7. If global is false, then
a. Return RegExpExec(rx, S).
21.2.5.2.1 Runtime Semantics: RegExpExec ( R, S )
[...]
7. Return RegExpBuiltinExec(R, S).
21.2.5.2.2 Runtime Semantics: RegExpBuiltinExec ( R, S )
[...]
12. Let flags be the value of R’s [[OriginalFlags]] internal slot.
13. If flags contains "u", let fullUnicode be true, else let fullUnicode be
false.
features: [Symbol.match]
---*/
var r;
r = /\udf06/;
Object.defineProperty(r, 'unicode', { value: true });
assert.notSameValue(r[Symbol.match]('\ud834\udf06'), null);
r = /\udf06/u;
Object.defineProperty(r, 'unicode', { value: false });
assert.sameValue(r[Symbol.match]('\ud834\udf06'), null);
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