redef fun is_inlinable do return true

	redef fun is_inlinable do return false

	redef fun is_inlinable do
		if not super then return false
		return n_extern_code_segment.is_inlinable
	end

	redef fun is_inlinable do return n_comment.length <= 1

	redef fun is_inlinable do
		if not super then return false
		for annot in n_items do if not annot.is_inlinable then return false
		return true
	end

	redef fun is_inlinable do
		if not super then return false
		return location.line_start == location.line_end
	end

	redef fun is_inlinable do
		if not super then return false
		if not collect_comments.is_empty then return false

		if not n_expr.is_empty then
			if n_expr.length > 1 then return false
			if not n_expr.first.is_inlinable then return false
		end

		return true
	end

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do
		if not super then return false
		if n_then != null and not n_then.is_inlinable then return false
		var n_else = self.n_else
		if (n_else isa ABlockExpr and not n_else.n_expr.is_empty) or
		   (not n_else isa ABlockExpr and n_else != null) then
			return false
		end
		if not collect_comments.is_empty then return false
		return true
	end

	redef fun is_inlinable do
		if not super then return false
		if n_else != null and not n_else.is_inlinable then return false
		return true
	end

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do
		var n_block = loop_block
		if not super then return false
		if n_block isa ABlockExpr and not n_block.is_inlinable then return false
		if not collect_comments.is_empty then return false
		return true
	end

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do
		if not super then return false
		# FIXME: repair pretty-printing one-liner classes
		if n_propdefs.length > 0 then return false
		#if n_propdefs.length == 1 and not n_propdefs.first isa ASuperPropdef then return false
		if not collect_comments.is_empty then return false
		return true
	end

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	# Can be inlined if:
	# * block is empty or can be inlined
	# * contains no comments
	redef fun is_inlinable do
		if not super then return false
		if n_annotations != null and not n_annotations.is_inlinable then return false
		if n_block != null and not n_block.is_inlinable then return false
		if n_extern_calls != null and not n_extern_calls.is_inlinable then return false
		if n_extern_code_block != null and not n_extern_code_block.is_inlinable then return false
		if not collect_comments.is_empty then return false
		return true
	end

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true

	redef fun is_inlinable do return true