// |reftest| error:SyntaxError // This file was procedurally generated from the following sources: // - src/dstr-assignment/array-rest-init.case // - src/dstr-assignment/syntax/for-in.template /*--- description: The AssignmentRestElement does not support an initializer. (For..in statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation features: [destructuring-binding] flags: [generated] negative: phase: parse type: SyntaxError info: | IterationStatement : for ( LeftHandSideExpression of AssignmentExpression ) Statement 1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« », AssignmentExpression, iterate). 2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement, keyResult, assignment, labelSet). 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation [...] 4. If destructuring is true and if lhsKind is assignment, then a. Assert: lhs is a LeftHandSideExpression. b. Let assignmentPattern be the parse of the source text corresponding to lhs using AssignmentPattern as the goal symbol. [...] ---*/ $DONOTEVALUATE(); var x; for ([...x = 1] in [[]]) ;