1feature f1 {
2    sub A from [A.alt1 A.alt2];
3    sub B from [B.alt1 B.alt2 B.alt3];
4    sub C from [C.alt1];
5} f1;
6
7
8# Even if it has exactly the same content as feature f1,
9# the lookup should not be shared.
10feature f2 {
11    sub A from [A.alt1 A.alt2];
12    sub B from [B.alt1 B.alt2 B.alt3];
13    sub C from [C.alt1];
14} f2;
15