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25 lines
1.0 KiB
Rust
25 lines
1.0 KiB
Rust
// edition:2018
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#[deny(bare_trait_objects)]
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fn function(x: &SomeTrait, y: Box<SomeTrait>) {
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//~^ ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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//~| ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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//~| ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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//~| ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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//~| ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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//~| ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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let _x: &SomeTrait = todo!();
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//~^ ERROR trait objects without an explicit `dyn` are deprecated
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//~| WARN this is accepted in the current edition
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}
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trait SomeTrait {}
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fn main() {}
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