#!/usr/bin/env ../../src/main/osh -print-ir f(?X = 1, Y) = println($"X = $X; Y = $Y") println($"""Should print: X = 1; Y = 2 X = 4; Y = 3 X = 5; Y = 6 ----------""") f(2) f(3, ~X = 4) f(~X = 5, 6)