Fix compiler warnings in GDScript module
Fix compiler warnings in GDScript module

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