mirror of https://github.com/rust-lang/rust
25 lines
424 B
Rust
25 lines
424 B
Rust
//@ revisions: rpass1 rpass2
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// Regression test for issue #92987
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// Tests that we properly manage `DepNode`s during trait evaluation
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// involing an auto-trait cycle.
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#[cfg(rpass1)]
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struct CycleOne(Box<CycleTwo>);
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#[cfg(rpass2)]
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enum CycleOne {
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Variant(Box<CycleTwo>)
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}
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struct CycleTwo(CycleOne);
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fn assert_send<T: Send>() {}
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fn bar() {
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assert_send::<CycleOne>();
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assert_send::<CycleTwo>();
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}
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fn main() {}
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