// This file was procedurally generated from the following sources: // - src/dstr-assignment/array-elem-init-assignment.case // - src/dstr-assignment/default/for-of.template /*--- description: If the Initializer is present and v is undefined, the Initializer should be evaluated and the result assigned to the target reference. (For..of statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation features: [destructuring-binding] flags: [generated] 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. [...] ---*/ var v2, vNull, vHole, vUndefined, vOob; var counter = 0; for ([v2 = 10, vNull = 11, vHole = 12, vUndefined = 13, vOob = 14] of [[2, null, , undefined]]) { assert.sameValue(v2, 2); assert.sameValue(vNull, null); assert.sameValue(vHole, 12); assert.sameValue(vUndefined, 13); assert.sameValue(vOob, 14); counter += 1; } assert.sameValue(counter, 1); reportCompare(0, 0);