11 lines
271 B
Rust
11 lines
271 B
Rust
tag blah { a(int, int, uint); b(int, int); c; }
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fn or_alt(q: &blah) -> int {
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alt q { a(x, y, _) | b(x, y) { ret x + y; } c. { ret 0; } }
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}
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fn main() {
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assert (or_alt(c) == 0);
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assert (or_alt(a(10, 100, 0u)) == 110);
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assert (or_alt(b(20, 200)) == 220);
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} |