23 lines
699 B
Rust
23 lines
699 B
Rust
//@ edition:2021
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#![allow(bare_trait_objects)]
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trait A: Sized {
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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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//~| ERROR associated item referring to unboxed trait object for its own trait
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}
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trait B {
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fn f(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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//~| ERROR associated item referring to unboxed trait object for its own trait
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}
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trait C {
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fn f(&self, c: C) -> C;
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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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//~| ERROR associated item referring to unboxed trait object for its own trait
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}
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fn main() {}
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