Strict mode Passingnon-Strict mode Passing
Features:
- Symbol.match
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description: Behavior when `exec` method returns value of valid type es6id: 21.2.5.6 info: | [...] 7. If global is false, then a. Return RegExpExec(rx, S). 21.2.5.2.1 Runtime Semantics: RegExpExec ( R, S ) [...] 5. If IsCallable(exec) is true, then a. Let result be Call(exec, R, «S»). b. ReturnIfAbrupt(result). c. If Type(result) is neither Object or Null, throw a TypeError exception. d. Return result. features: [Symbol.match] ---*/ var r = /./; var retValue; r.exec = function() { return retValue; }; retValue = null; assert.sameValue(r[Symbol.match](''), retValue); retValue = {}; assert.sameValue(r[Symbol.match](''), retValue);