18 lines
324 B
Rust
18 lines
324 B
Rust
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//@ known-bug: #115994
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//@ compile-flags: -Cdebuginfo=2 --crate-type lib
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// To prevent "overflow while adding drop-check rules".
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use std::mem::ManuallyDrop;
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pub enum Foo<U> {
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Leaf(U),
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Branch(BoxedFoo<BoxedFoo<U>>),
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}
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pub type BoxedFoo<U> = ManuallyDrop<Box<Foo<U>>>;
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pub fn test() -> Foo<usize> {
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todo!()
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}
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