15 lines
474 B
Plaintext
15 lines
474 B
Plaintext
//ww:run-exit 42
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package main;
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package beta;
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import gamma;
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export type berr = !void;
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export fn op() (i32 | berr) = { return 5; };
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export fn user() (i32 | berr) = { let _ = gamma.op(); let v: i32 = op()?; return v + 37; };
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package gamma;
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export type gerr1 = !void;
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export type gerr2 = !u8;
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export fn op() (i32 | gerr1 | gerr2) = { return 0; };
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package main;
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import beta;
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fn main() int = { match (beta.user()) { case let n: i32 => return n: int; case berr => return 99; }; };
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