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Issue #1283 - Implement Promise.prototype.finally()

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This resolves #1283.
This commit is contained in:
André Bargull 2019-11-12 17:02:16 +01:00 • committed by Roy Tam
commit ff54e6899f
5 changed files with 105 additions and 1 deletions
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8
js/src/builtin/Promise.cpp
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@ -2006,6 +2006,13 @@ CommonStaticResolveRejectImpl(JSContext* cx, HandleValue thisVal, HandleValue ar
return promise;
}
MOZ_MUST_USE JSObject*
js::PromiseResolve(JSContext* cx, HandleObject constructor, HandleValue value)
{
RootedValue C(cx, ObjectValue(*constructor));
return CommonStaticResolveRejectImpl(cx, C, value, ResolveMode);
}
/**
* ES2016, 25.4.4.4, Promise.reject.
*/
@ -2739,6 +2746,7 @@ CreatePromisePrototype(JSContext* cx, JSProtoKey key)
static const JSFunctionSpec promise_methods[] = {
JS_SELF_HOSTED_FN("catch", "Promise_catch", 1, 0),
JS_FN("then", Promise_then, 2, 0),
JS_SELF_HOSTED_FN("finally", "Promise_finally", 1, 0),
JS_FS_END
};