BUG: incorrectly compiled dynamic classes

[MatiDragon-YT]

I don't really know the name of this class method, which can be used in the following way:

if Actor.Model(_Player) == 0@
[....]
Actor.Model(_Player) = 0@
[....]
0@ = Actor.Model(_Player)

look how the Actor.Model method is used for different things... anyone would say that they are well written, but I don't know what happens to SB4 that doesn't compile them correctly and makes that if you run into any of these lines, it closes the game.

[x87]

try with this
core.zip

[MatiDragon-YT]

runing with't problem! Epic :D