use-strict-with-non-simple-param.js (629B)
1 // |reftest| error:SyntaxError 2 // Copyright (C) 2015 André Bargull. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 esid: sec-function-definitions-static-semantics-early-errors 7 description: > 8 A SyntaxError is thrown if a function contains a non-simple parameter list and a UseStrict directive. 9 info: | 10 Static Semantics: Early Errors 11 12 It is a Syntax Error if ContainsUseStrict of FunctionBody is true and IsSimpleParameterList of FormalParameters is false. 13 negative: 14 phase: parse 15 type: SyntaxError 16 ---*/ 17 18 $DONOTEVALUATE(); 19 20 var f = function(a = 0) { 21 "use strict"; 22 }