js/src/tests/test262/language/statements/try/dstr/ary-init-iter-get-err-array-prototype.js


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// This file was procedurally generated from the following sources:
// - src/dstr-binding/ary-init-iter-get-err-array-prototype.case
// - src/dstr-binding/error/try.template
/*---
description: Abrupt completion returned by GetIterator (try statement)
esid: sec-runtime-semantics-catchclauseevaluation
features: [Symbol.iterator, destructuring-binding]
flags: [generated]
info: |
    Catch : catch ( CatchParameter ) Block

    [...]
    5. Let status be the result of performing BindingInitialization for
       CatchParameter passing thrownValue and catchEnv as arguments.
    [...]

    Runtime Semantics: BindingInitialization

    BindingPattern : ArrayBindingPattern

    1. Let iteratorRecord be ? GetIterator(value).

    GetIterator ( obj [ , hint [ , method ] ] )

    [...]
    4. Let iterator be ? Call(method, obj).

    Call ( F, V [ , argumentsList ] )

    [...]
    2. If IsCallable(F) is false, throw a TypeError exception.

---*/
delete Array.prototype[Symbol.iterator];

assert.throws(TypeError, function() {
  try {
    throw [1, 2, 3];
  } catch ([x, y, z]) {}
});

reportCompare(0, 0);