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rust/tests/ui/impl-trait/precise-capturing/bad-params.rs

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Rust

#![feature(precise_capturing)]
//~^ WARN the feature `precise_capturing` is incomplete
fn missing() -> impl use<T> Sized {}
//~^ ERROR cannot find type `T` in this scope
fn missing_self() -> impl use<Self> Sized {}
//~^ ERROR cannot find type `Self` in this scope
struct MyType;
impl MyType {
fn self_is_not_param() -> impl use<Self> Sized {}
//~^ ERROR `Self` can't be captured in `use<...>` precise captures list, since it is an alias
}
fn main() {}