DatePrototype: In ES6, this is an Object, not a DateObject

Quoting 20.3.4:
    The Date prototype object is the intrinsic object %DatePrototype%. The Date
    prototype object is itself an ordinary object. It is not a Date instance
    and does not have a [[DateValue]] internal slot.

Aside from Symbol failures (which we expect, because we don't have a
Symbol implementation at this time), Date.prototype only has these two
failures left in ES6:

    setFullYear/new-value-time-clip in strict mode
    setFullYear/new-value-time-clip in non-strict mode
    setMonth/new-value-time-clip in strict mode
    setMonth/new-value-time-clip in non-strict mode

These seem to be related to handling of overflow conditions.

Change-Id: I0b7f65fbef3f709ff56ecfc8e5a5d5cf974b7515
Reviewed-by: Simon Hausmann <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/qml/jsruntime/qv4dateobject_p.h b/src/qml/jsruntime/qv4dateobject_p.h
index a56d17f9b1..b32b2c3f66 100644
--- a/src/qml/jsruntime/qv4dateobject_p.h
+++ b/src/qml/jsruntime/qv4dateobject_p.h
@@ -112,7 +112,7 @@ struct DateCtor: FunctionObject
     static void call(const Managed *that, Scope &scope, CallData *);
 };
 
-struct DatePrototype: DateObject
+struct DatePrototype: Object
 {
     void init(ExecutionEngine *engine, Object *ctor);