15 lines
314 B
Rust
15 lines
314 B
Rust
// check-pass
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#![allow(dead_code)]
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#![allow(unreachable_code)]
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// Regression test for issue #39984.
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//
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// The key here is that the error type of the `Ok` call ought to be
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// constrained to `String`, even though it is dead-code.
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fn main() {}
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fn t() -> Result<(), String> {
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return Err("".into());
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Ok(())
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}
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