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41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/obj-ptrn-list-err.case
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// - src/dstr-binding/error/async-gen-func-decl-dflt.template
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/*---
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description: Binding property list evaluation is interrupted by an abrupt completion (async generator function declaration (default parameter))
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esid: sec-asyncgenerator-definitions-instantiatefunctionobject
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features: [async-iteration]
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flags: [generated]
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info: |
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AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier
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( FormalParameters ) { AsyncGeneratorBody }
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[...]
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3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody,
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scope, strict).
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[...]
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13.3.3.5 Runtime Semantics: BindingInitialization
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BindingPropertyList : BindingPropertyList , BindingProperty
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1. Let status be the result of performing BindingInitialization for
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BindingPropertyList using value and environment as arguments.
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2. ReturnIfAbrupt(status).
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---*/
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var initCount = 0;
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function thrower() {
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throw new Test262Error();
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}
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async function* f({ a, b = thrower(), c = ++initCount } = {}) {
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};
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assert.throws(Test262Error, function() {
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f();
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});
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assert.sameValue(initCount, 0);
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