Source code

Revision control

Copy as Markdown

Other Tools

// This file was procedurally generated from the following sources:
// - src/class-elements/private-async-method-name.case
// - src/class-elements/default/cls-decl.template
/*---
description: Private async methods have name property properly configured (field definitions in a class declaration)
esid: prod-FieldDefinition
features: [class-methods-private, class]
flags: [generated]
info: |
Updated Productions
ClassElement : MethodDefinition
1. Return ClassElementEvaluation of MethodDefinition with arguments ! Get(homeObject, "prototype"),enumerable, and "prototype".
ClassElement : MethodDefinition
ClassElement : static MethodDefinition
1. Perform ? PropertyDefinitionEvaluation with parameters object and enumerable.
2. Return empty.
AsyncMethod : async [no LineTerminator here] ClassElementName (UniqueFormalParameters) { AsyncFunctionBody }
1. Let propKey be the result of evaluating ClassElementName.
...
10. Perform ? DefineOrdinaryMethod(key, homeObject, closure, enumerable).
ClassElementName : PrivateIdentifier
1. Let bindingName be StringValue of PrivateIdentifier.
...
5. If scopeEnvRec's binding for bindingName is uninitialized,
a. Let field be NewPrivateName(bindingName).
b. Perform ! scopeEnvRec.InitializeBinding(bindingName, field).
6. Otherwise,
a. Let field be scopeEnvRec.GetBindingValue(bindingName).
7. Assert: field.[[Description]] is bindingName.
8. Return field.
DefineOrdinaryMethod(key, homeObject, closure, enumerable)
1. Perform SetFunctionName(closure, key).
2. If key is a Private Name,
a. Assert: key does not have a [[Kind]] field.
b. Set key.[[Kind]] to "method".
c. Set key.[[Value]] to closure.
d. Set key.[[Brand]] to homeObject.
3. Else,
a. Let desc be the PropertyDescriptor{[[Value]]: closure, [[Writable]]: true, [[Enumerable]]: enumerable, [[Configurable]]: true}.
b. Perform ? DefinePropertyOrThrow(homeObject, key, desc).
---*/
class C {
async #method() {};
getPrivateMethod() {
return this.#method;
}
}
let c = new C();
assert.sameValue(c.getPrivateMethod().name, "#method");
reportCompare(0, 0);