js/src/tests/test262/language/statements/try/dstr/obj-ptrn-list-err.js


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// This file was procedurally generated from the following sources:
// - src/dstr-binding/obj-ptrn-list-err.case
// - src/dstr-binding/error/try.template
/*---
description: Binding property list evaluation is interrupted by an abrupt completion (try statement)
esid: sec-runtime-semantics-catchclauseevaluation
features: [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.
    [...]

    13.3.3.5 Runtime Semantics: BindingInitialization

    BindingPropertyList : BindingPropertyList , BindingProperty

    1. Let status be the result of performing BindingInitialization for
       BindingPropertyList using value and environment as arguments.
    2. ReturnIfAbrupt(status).
---*/
var initCount = 0;
function thrower() {
  throw new Test262Error();
}

assert.throws(Test262Error, function() {
  try {
    throw {};
  } catch ({ a, b = thrower(), c = ++initCount }) {}
});

assert.sameValue(initCount, 0);

reportCompare(0, 0);