ref: 9f7256a2c8174fc94b8ceafa13b0a7960083edc1 dir: /test/slgrow.myr/
use std const main = { var sl sl = std.slalloc(42) sl[0] = 12 sl = std.slgrow(sl, 123) sl[122] = 30 -> sl[0] + sl[122] }