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// This file was procedurally generated from the following sources:
// - src/dstr-binding/obj-ptrn-prop-ary-value-null.case
// - src/dstr-binding/error/async-gen-func-named-expr-dflt.template
/*---
description: Object binding pattern with "nested" array binding pattern taking the `null` value (async generator named function expression (default parameter))
esid: sec-asyncgenerator-definitions-evaluation
features: [async-iteration]
flags: [generated]
info: |
AsyncGeneratorExpression : async [no LineTerminator here] function * BindingIdentifier
( FormalParameters ) { AsyncGeneratorBody }
[...]
7. Let closure be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters,
AsyncGeneratorBody, funcEnv, strict).
[...]
13.3.3.7 Runtime Semantics: KeyedBindingInitialization
[...]
3. If Initializer is present and v is undefined, then
[...]
4. Return the result of performing BindingInitialization for BindingPattern
passing v and environment as arguments.
---*/
var f;
f = async function* h({ w: [x, y, z] = [4, 5, 6] } = { w: null }) {
};
assert.throws(TypeError, function() {
f();
});
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