tests/control-flow/null-conditional-bool.vala


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

class Foo {
	public bool bar;

	public Foo (bool b) {
		bar = b;
	}
}

void main () {
	{
		Foo? foo = null;
		if (foo?.bar ?? true) {
		} else {
			assert_not_reached ();
		}
	}
	{
		Foo? foo = null;
		if (foo?.bar ?? false) {
			assert_not_reached ();
		} else {
		}
	}
	{
		Foo? foo = new Foo (true);
		if (foo?.bar ?? false) {
		} else {
			assert_not_reached ();
		}
	}
	{
		Foo? foo = new Foo (false);
		if (foo?.bar ?? true) {
			assert_not_reached ();
		} else {
		}
	}
}