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51 lines
2.0 KiB
Rust
51 lines
2.0 KiB
Rust
// compile-flags: -Znormalize-docs
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use std::ops::Index;
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pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) {
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//~^ expected 1 lifetime argument
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//~| expected 1 generic argument
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//~| the trait `SVec` cannot be made into an object
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//~| `SVec` cannot be made into an object
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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let _ = s;
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}
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pub trait SVec: Index<
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<Self as SVec>::Item,
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//~^ expected 1 lifetime argument
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//~| expected 1 generic argument
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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Output = <Index<<Self as SVec>::Item,
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//~^ expected 1 lifetime argument
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//~| expected 1 generic argument
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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Output = <Self as SVec>::Item> as SVec>::Item,
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//~^ expected 1 lifetime argument
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//~| expected 1 generic argument
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//~| expected 1 lifetime argument
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| expected 1 generic argument
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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//~| missing generics for associated type `SVec::Item`
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> {
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type Item<'a, T>;
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fn len(&self) -> <Self as SVec>::Item;
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//~^ expected 1 lifetime argument
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//~| missing generics for associated type `SVec::Item`
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//~| expected 1 generic argument
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//~| missing generics for associated type `SVec::Item`
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}
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