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15 lines
307 B
Rust
15 lines
307 B
Rust
// https://github.com/rust-lang/rust/issues/110629
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type Bar<'a, 'b> = Box<dyn PartialEq<Bar<'a, 'b>>>;
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//~^ ERROR cycle detected when expanding type alias
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fn bar<'a, 'b>(i: &'a i32) -> Bar<'a, 'b> {
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Box::new(i)
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}
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fn main() {
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let meh = 42;
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let muh = 42;
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assert!(bar(&meh) == bar(&muh));
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}
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