discard """ output: '''2 4 4 2 0''' """ proc foobar(): (int, int) = (2, 4) # test within a proc: proc pp(x: var int) = var y: int (y, x) = foobar() template pt(x) = var y: int (x, y) = foobar() # test within a generic: proc pg[T](x, y: var T) = pt(x) # test as a top level statement: var x, y, a, b: int # test for regression: (x, y) = (1, 2) (x, y) = fooBar() echo x, " ", y pp(a) echo a pg(a, b) echo a, " ", b