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19 lines
451 B
Rust
19 lines
451 B
Rust
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//@ edition:2021
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// Test that it doesn't trigger an ICE when using an unsized fn params.
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// https://github.com/rust-lang/rust/issues/120241
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#![feature(dyn_compatible_for_dispatch)]
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trait B {
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fn f(a: A) -> A;
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//~^ ERROR: expected a type, found a trait
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//~| ERROR: expected a type, found a trait
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}
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trait A {
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fn g(b: B) -> B;
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//~^ ERROR: expected a type, found a trait
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//~| ERROR: expected a type, found a trait
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}
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fn main() {}
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