// This file was procedurally generated from the following sources: // - src/dstr-binding/ary-name-iter-val.case // - src/dstr-binding/default/var-stmt.template /*--- description: SingleNameBinding with normal value iteration (`var` statement) esid: sec-variable-statement-runtime-semantics-evaluation features: [destructuring-binding] flags: [generated] info: | VariableDeclaration : BindingPattern Initializer 1. Let rhs be the result of evaluating Initializer. 2. Let rval be GetValue(rhs). 3. ReturnIfAbrupt(rval). 4. Return the result of performing BindingInitialization for BindingPattern passing rval and undefined as arguments. 13.3.3.6 Runtime Semantics: IteratorBindingInitialization SingleNameBinding : BindingIdentifier Initializeropt [...] 4. If iteratorRecord.[[done]] is false, then a. Let next be IteratorStep(iteratorRecord.[[iterator]]). b. If next is an abrupt completion, set iteratorRecord.[[done]] to true. c. ReturnIfAbrupt(next). d. If next is false, set iteratorRecord.[[done]] to true. e. Else, [...] i. Let v be IteratorValue(next). ii. If v is an abrupt completion, set iteratorRecord.[[done]] to true. iii. ReturnIfAbrupt(v). 5. If iteratorRecord.[[done]] is true, let v be undefined. [...] 8. Return InitializeReferencedBinding(lhs, v). ---*/ var [x, y, z] = [1, 2, 3]; assert.sameValue(x, 1); assert.sameValue(y, 2); assert.sameValue(z, 3); reportCompare(0, 0);