fn test_ptr_assign() {
	mut v := 5
	mut p := &v
	p++
	p += 2
	_ := v
}

fn test_ptr_infix() {
	v := 4
	mut q := &v - 1
	q = q + 3
	_ := q
	_ := v
}

struct Foo {
	x int
}

fn test_struct_ptr_infix() {
	v := Foo{}
	mut q := &v - 1
	q = q + 3
	_ := q
	_ := v
}

fn test_ptr_to_struct_ptr_infix() {
	v := Foo{}
	p := &v
	mut q := &p - 1
	q = q + 3
	_ := q
	_ := p
}