| // This file was procedurally generated from the following sources: |
| // - src/dstr-binding/obj-init-null.case |
| // - src/dstr-binding/error/async-gen-func-named-expr-dflt.template |
| /*--- |
| description: Value specifed for object binding pattern must be object coercible (null) (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). |
| [...] |
| |
| Runtime Semantics: BindingInitialization |
| |
| ObjectBindingPattern : { } |
| |
| 1. Return NormalCompletion(empty). |
| ---*/ |
| |
| |
| var f; |
| f = async function* h({} = null) { |
| |
| }; |
| |
| assert.throws(TypeError, function() { |
| f(); |
| }); |