[cs] set_prop when the type is an abstract is typed as its underlying type
[cs] set_prop when the type is an abstract is typed as its underlying type

pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe