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


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// This file was procedurally generated from the following sources:
// - src/dstr-binding/obj-ptrn-empty.case
// - src/dstr-binding/default/try.template
/*---
description: No property access occurs for an "empty" object binding pattern (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.
    [...]

    Runtime Semantics: BindingInitialization

    ObjectBindingPattern : { }

    1. Return NormalCompletion(empty).
---*/
var accessCount = 0;
var obj = Object.defineProperty({}, 'attr', {
  get: function() {
    accessCount += 1;
  }
});

var ranCatch = false;

try {
  throw obj;
} catch ({}) {
  assert.sameValue(accessCount, 0);
  ranCatch = true;
}

assert(ranCatch, 'executed `catch` block');

reportCompare(0, 0);