js/src/tests/test262/language/statements/let/dstr/obj-ptrn-prop-id-get-value-err.js


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// This file was procedurally generated from the following sources:
// - src/dstr-binding/obj-ptrn-prop-id-get-value-err.case
// - src/dstr-binding/error/let-stmt.template
/*---
description: Error thrown when accessing the corresponding property of the value object (`let` statement)
esid: sec-let-and-const-declarations-runtime-semantics-evaluation
features: [destructuring-binding]
flags: [generated]
info: |
    LexicalBinding : BindingPattern Initializer

    1. Let rhs be the result of evaluating Initializer.
    2. Let value be GetValue(rhs).
    3. ReturnIfAbrupt(value).
    4. Let env be the running execution context's LexicalEnvironment.
    5. Return the result of performing BindingInitialization for BindingPattern
       using value and env as the arguments.

    13.3.3.7 Runtime Semantics: KeyedBindingInitialization

    BindingElement : BindingPattern Initializeropt

    1. Let v be GetV(value, propertyName).
    2. ReturnIfAbrupt(v).
---*/
var initEvalCount = 0;
var poisonedProperty = Object.defineProperty({}, 'poisoned', {
  get: function() {
    throw new Test262Error();
  }
});

assert.throws(Test262Error, function() {
  let { poisoned: x = ++initEvalCount } = poisonedProperty;
});

assert.sameValue(initEvalCount, 0);

reportCompare(0, 0);