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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-regexp.prototype.compile
es6id: B.2.5.1
description: Behavior when flags is a string describing a valid flag set
info: |
[...]
5. Return ? RegExpInitialize(O, P, F).
21.2.3.2.2 Runtime Semantics: RegExpInitialize
[...]
3. If flags is undefined, let F be the empty String.
4. Else, let F be ? ToString(flags).
[...]
---*/
var subject = /a/g;
subject.compile('a', 'i');
assert.sameValue(
subject.flags,
new RegExp('a', 'i').flags,
'[[OriginalFlags]] internal slot'
);
assert.sameValue(
subject.test('A'),
true,
'[[RegExpMatcher]] internal slot (addition of `i` flag)'
);
subject.lastIndex = 1;
assert.sameValue(
subject.test('A'),
true,
'[[RegExpMatcher]] internal slot (removal of `g` flag)'
);
reportCompare(0, 0);
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