Strict mode Failing
Expected no error, got SyntaxError: Invalid RegExp: Invalid flags
non-Strict mode Failing
Expected no error, got SyntaxError: Invalid RegExp: Invalid flags
Features:
- Symbol.split
- Symbol.species
Expected no error, got SyntaxError: Invalid RegExp: Invalid flags
Expected no error, got SyntaxError: Invalid RegExp: Invalid flags
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 21.2.5.11
description: String coercion of `flags` property
info: |
[...]
7. Let flags be ToString(Get(rx, "flags")).
[...]
13. Let splitter be Construct(C, «rx, newFlags»).
[...]
features: [Symbol.split, Symbol.species]
---*/
var obj = {
constructor: function() {},
flags: {
toString: function() {
return 'toString valuey';
}
}
};
var flagsArg;
obj.constructor = function() {};
obj.constructor[Symbol.species] = function(_, flags) {
flagsArg = flags;
return /./y;
};
RegExp.prototype[Symbol.split].call(obj);
assert.sameValue(flagsArg, 'toString valuey');