Undeclared method, sad?

[the Immortal]

Any specific reason behind this

library sadlib
    struct sadstruct
        integer int
        
        static constant method sadf takes nothing returns integer
            return 15
        endmethod
        
        static method create takes nothing returns thistype
            local thistype t = thistype.allocate()
            set t.int = sadf()
            return t
        endmethod
    endstruct
endlibrary

Not working? Throws an 'undeclared function sadf' error.

I could essentially change the sadf constant method into a normal constant function for exactly the same result, but hey, I prefer it a method, keeps things more organized (that's the point of structs / classes, rite?). Removing the constantness (kinky word) from it doesn't change anything as well. Any ideas?
Bug report? Some limited functionality? Error in my coding? =D

ps. yeh, it's 2:30 AM, I'm prone to stupid mistakes and no, I cba making a wc3c account exactly now in order to ask it in the specific thread there. Maybe tomorrow if it still bothers me

 

[Azlier]

[lJASS]thistype.sadf()[/lJASS]

 

[the Immortal]

omfg, sad

I knew it was something really sad!

ps. delete wouldn't be sad. Stoned being is sad.