19 lines
375 B
Rust
19 lines
375 B
Rust
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// a bug was causing this to complain about leaked memory on exit
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use std;
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import option;
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import option::some;
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import option::none;
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tag t { foo(int, uint); bar(int, option::t<int>); }
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fn nested(o: t) {
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alt o {
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bar(i, some::<int>(_)) { #error("wrong pattern matched"); fail; }
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_ { #error("succeeded"); }
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}
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}
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fn main() { nested(bar(1, none::<int>)); }
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