File - medvednikov/v4


1 fn main() {
2     mut a := 42
3     println('before sub: ' + a.str())
4     sub(mut a)
5     println('after sub: ' + a.str())
6 }
7 
8 fn sub(mut o &int) {
9     println('in function got: ' + o.str())
10     o = 'mutate int as string??'
11 }
12

1	fn main() {
2	mut a := 42
3	println('before sub: ' + a.str())
4	sub(mut a)
5	println('after sub: ' + a.str())
6	}
7
8	fn sub(mut o &int) {
9	println('in function got: ' + o.str())
10	o = 'mutate int as string??'
11	}
12