mirror of https://github.com/tc39/test262.git
58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/obj-ptrn-id-get-value-err.case
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// - src/dstr-binding/error/for-of-let.template
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/*---
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description: Error thrown when accessing the corresponding property of the value object (for-of statement)
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esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
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es6id: 13.7.5.11
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features: [destructuring-binding]
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flags: [generated]
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info: |
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IterationStatement :
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for ( ForDeclaration of AssignmentExpression ) Statement
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[...]
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3. Return ForIn/OfBodyEvaluation(ForDeclaration, Statement, keyResult,
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lexicalBinding, labelSet).
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13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
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[...]
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3. Let destructuring be IsDestructuring of lhs.
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[...]
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5. Repeat
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[...]
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h. If destructuring is false, then
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[...]
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i. Else
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i. If lhsKind is assignment, then
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[...]
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ii. Else if lhsKind is varBinding, then
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[...]
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iii. Else,
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1. Assert: lhsKind is lexicalBinding.
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2. Assert: lhs is a ForDeclaration.
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3. Let status be the result of performing BindingInitialization
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for lhs passing nextValue and iterationEnv as arguments.
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[...]
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13.3.3.7 Runtime Semantics: KeyedBindingInitialization
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SingleNameBinding : BindingIdentifier Initializeropt
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[...]
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4. Let v be GetV(value, propertyName).
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5. ReturnIfAbrupt(v).
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---*/
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var poisonedProperty = Object.defineProperty({}, 'poisoned', {
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get: function() {
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throw new Test262Error();
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}
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});
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assert.throws(Test262Error, function() {
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for (let { poisoned } of [poisonedProperty]) {
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return;
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}
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});
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