loop_label

	fun loop_label: nullable ANode is abstract

src/pretty.nit:1406,2--43

	redef fun loop_label do return n_label

src/pretty.nit:1502,2--39

	redef fun loop_label do return n_label

src/pretty.nit:1485,2--39

	redef fun loop_label do return n_label

src/pretty.nit:1472,2--39

	redef fun loop_label do return n_label

src/pretty.nit:1515,2--39

private abstract fun loop_label: nullable ANode