Fix type-compatibilty check in GDScript
Fix type-compatibilty check in GDScript

Objects and PoolArrays are properly tested for conversion.

akien-mga/godot,pkowal1982/godot,okamstudio/godot,okamstudio/godot,BastiaanOlij/godot,sanikoyes/godot,godotengine/godot,godotengine/godot,akien-mga/godot,Shockblast/godot,ex/godot,akien-mga/godot,godotengine/godot,MarianoGnu/godot,okamstudio/godot,pkowal1982/godot,MarianoGnu/godot,BastiaanOlij/godot,akien-mga/godot,Valentactive/godot,DmitriySalnikov/godot,vnen/godot,ZuBsPaCe/godot,vnen/godot,groud/godot,ex/godot,Faless/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,Valentactive/godot,Zylann/godot,honix/godot,Valentactive/godot,groud/godot,ex/godot,BastiaanOlij/godot,ZuBsPaCe/godot,firefly2442/godot,guilhermefelipecgs/godot,firefly2442/godot,guilhermefelipecgs/godot,pkowal1982/godot,sanikoyes/godot,vkbsb/godot,Zylann/godot,honix/godot,honix/godot,MarianoGnu/godot,sanikoyes/godot,josempans/godot,okamstudio/godot,groud/godot,ex/godot,guilhermefelipecgs/godot,firefly2442/godot,Shockblast/godot,godotengine/godot,BastiaanOlij/godot,ZuBsPaCe/godot,josempans/godot,akien-mga/godot,pkowal1982/godot,MarianoGnu/godot,ZuBsPaCe/godot,Shockblast/godot,ex/godot,vnen/godot,pkowal1982/godot,vnen/godot,DmitriySalnikov/godot,DmitriySalnikov/godot,groud/godot,Faless/godot,sanikoyes/godot,guilhermefelipecgs/godot,firefly2442/godot,sanikoyes/godot,guilhermefelipecgs/godot,okamstudio/godot,Paulloz/godot,firefly2442/godot,Zylann/godot,Valentactive/godot,DmitriySalnikov/godot,MarianoGnu/godot,Shockblast/godot,groud/godot,ex/godot,ZuBsPaCe/godot,honix/godot,Shockblast/godot,godotengine/godot,Faless/godot,vkbsb/godot,Faless/godot,firefly2442/godot,Valentactive/godot,Paulloz/godot,sanikoyes/godot,vkbsb/godot,BastiaanOlij/godot,vnen/godot,vnen/godot,godotengine/godot,Paulloz/godot,DmitriySalnikov/godot,josempans/godot,BastiaanOlij/godot,Paulloz/godot,okamstudio/godot,Faless/godot,josempans/godot,ex/godot,sanikoyes/godot,Paulloz/godot,Valentactive/godot,DmitriySalnikov/godot,sanikoyes/godot,DmitriySalnikov/godot,josempans/godot,vnen/godot,okamstudio/godot,Zylann/godot,vkbsb/godot,okamstudio/godot,pkowal1982/godot,Shockblast/godot,Paulloz/godot,okamstudio/godot,Zylann/godot,firefly2442/godot,Shockblast/godot,BastiaanOlij/godot,Zylann/godot,ex/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,okamstudio/godot,godotengine/godot,Zylann/godot,vkbsb/godot,akien-mga/godot,guilhermefelipecgs/godot,pkowal1982/godot,godotengine/godot,Valentactive/godot,Faless/godot,Paulloz/godot,vkbsb/godot,josempans/godot,vnen/godot,ZuBsPaCe/godot,vkbsb/godot,akien-mga/godot,Shockblast/godot,Valentactive/godot,Zylann/godot,MarianoGnu/godot,MarianoGnu/godot,honix/godot,josempans/godot,akien-mga/godot,groud/godot,honix/godot,ZuBsPaCe/godot,Faless/godot,pkowal1982/godot,MarianoGnu/godot,firefly2442/godot,josempans/godot,Faless/godot,vkbsb/godot