28 lines
940 B
Rust
28 lines
940 B
Rust
//@ revisions: real pre_expansion
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//@[pre_expansion] check-pass
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//@ edition: 2021
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#![feature(precise_capturing)]
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#[cfg(real)]
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trait Foo: use<> {
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//[real]~^ ERROR `use<...>` precise capturing syntax not allowed
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type Assoc: use<> where (): use<>;
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//[real]~^ ERROR `use<...>` precise capturing syntax not allowed
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//[real]~| ERROR `use<...>` precise capturing syntax not allowed
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}
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#[cfg(real)]
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fn fun<T: use<>>(_: impl use<>) where (): use<> {}
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//[real]~^ ERROR `use<...>` precise capturing syntax not allowed
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//[real]~| ERROR `use<...>` precise capturing syntax not allowed
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//[real]~| ERROR `use<...>` precise capturing syntax not allowed
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//[real]~| ERROR at least one trait must be specified
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#[cfg(real)]
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fn dynamic() -> Box<dyn use<>> {}
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//[real]~^ ERROR `use<...>` precise capturing syntax not allowed in `dyn` trait object bounds
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//[real]~| ERROR at least one trait is required for an object type [E0224]
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fn main() {}
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