# Build the lazy attribute property
	# Return `true` if the property was correctly created else return `false`.
	fun build_lazy_property(modelbuilder: ModelBuilder, mclassdef: MClassDef): Bool
	do
		var mclass = mclassdef.mclass

		var atlazy = self.get_single_annotation("lazy", modelbuilder)
		var atlateinit = self.get_single_annotation("lateinit", modelbuilder)
		if atlazy != null or atlateinit != null then
			if atlazy != null and atlateinit != null then
				modelbuilder.error(atlazy, "Error: `lazy` incompatible with `lateinit`.")
				return false
			end
			if not has_value then
				if atlazy != null then
					modelbuilder.error(atlazy, "Error: `lazy` attributes need a value.")
				else if atlateinit != null then
					modelbuilder.error(atlateinit, "Error: `lateinit` attributes need a value.")
				end
				has_value = true
				return false
			end
			create_lazy
		end
		return true
	end