Force to get the primitive property named name in the instance recv or abort

Property definitions

nitc $ AbstractCompilerVisitor :: get_property
	# Force to get the primitive property named `name` in the instance `recv` or abort
	fun get_property(name: String, recv: MType): MMethod
	do
		assert recv isa MClassType
		return self.compiler.modelbuilder.force_get_primitive_method(self.current_node, name, recv.mclass, self.compiler.mainmodule)
	end
src/compiler/abstract_compiler.nit:1347,2--1352,4