Miscompilation of `makeFunc()()`

[moulins]

This snippet:

makeFunc()();

is compiled as:

Push 0, 0, "makeFunc"
CallFunction
CallFunction // <-- wrong
Pop

which isn't correct; CallFunction expects the name of the function to call, not the function itself, so the PCode should instead be:

Push 0, 0, "makeFunc"
CallFunction
Push undefined // or equivalently, Push ""
CallMethod
Pop

EDIT: A similar issue exists for new (makeClass())()

// Rascal PCode
Push 0, 0, "makeClass"
CallFunction
NewMethod // <-- wrong
// also, missing Pop?

// Expected PCode
Push 0, 0, "makeClass"
CallFunction
Push undefined // or equivalently, Push ""
NewMethod
Pop