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b3092c61b6
* Add missing generators feature flags * Generate files * Add generators flags * fixup! Add generators flags
48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/ary-ptrn-rest-id-iter-close.case
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// - src/dstr-binding/iter-close/for-var.template
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/*---
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description: The iterator is properly consumed by the destructuring pattern (for statement)
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esid: sec-for-statement-runtime-semantics-labelledevaluation
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es6id: 13.7.4.7
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features: [generators, destructuring-binding]
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flags: [generated]
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info: |
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IterationStatement :
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for ( var VariableDeclarationList ; Expressionopt ; Expressionopt ) Statement
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1. Let varDcl be the result of evaluating VariableDeclarationList.
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[...]
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13.3.2.4 Runtime Semantics: Evaluation
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VariableDeclarationList : VariableDeclarationList , VariableDeclaration
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1. Let next be the result of evaluating VariableDeclarationList.
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2. ReturnIfAbrupt(next).
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3. Return the result of evaluating VariableDeclaration.
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VariableDeclaration : BindingPattern Initializer
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1. Let rhs be the result of evaluating Initializer.
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2. Let rval be GetValue(rhs).
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3. ReturnIfAbrupt(rval).
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4. Return the result of performing BindingInitialization for BindingPattern
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passing rval and undefined as arguments.
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---*/
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const iter = (function* () {
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yield;
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yield;
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})();
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function fn() {
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for (var [...x] = iter; ; ) {
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return;
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}
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}
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fn();
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assert.sameValue(iter.next().done, true, 'iteration occurred as expected');
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