# Methods tagged with `before` in this class definition
	private fun before: Array[MMethodDef] do
		var res = new ArraySet[MMethodDef]
		for mpropdef in mpropdefs do
			if mpropdef isa MMethodDef and mpropdef.is_before then
				res.add mpropdef
			end
		end
		var in_hierarchy = self.in_hierarchy
		if in_hierarchy == null then return res.to_a
		for mclassdef in in_hierarchy.direct_greaters do
			res.add_all mclassdef.before
		end
		var lin = res.to_a
		mmodule.linearize_mpropdefs(lin)
		return lin
	end