i bits shift to the left

assert 5i8 << 1    == 10i8

Property definitions

core $ Int8 :: <<
	# `i` bits shift to the left
	#
	#     assert 5i8 << 1    == 10i8
	fun <<(i: Int): Int8 is intern
lib/core/fixed_ints.nit:142,2--145,31