mirror of https://github.com/rust-lang/rust.git
28 lines
476 B
Rust
28 lines
476 B
Rust
//@ known-bug: #117392
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pub trait BorrowComposite {
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type Ref<'a>: 'a;
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}
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impl BorrowComposite for () {
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type Ref<'a> = ();
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}
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pub trait Component<Args> {
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type Output;
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}
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impl<Args> Component<Args> for () {
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type Output = ();
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}
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pub fn delay<Args: BorrowComposite, Make: for<'a> FnMut(Args::Ref<'a>) -> C, C: Component<Args>>(
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make: Make,
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) -> impl Component<Args> {
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}
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pub fn crash() -> impl Component<()> {
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delay(|()| delay(|()| ()))
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}
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pub fn main() {}
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