mirror of https://github.com/rust-lang/rust
14 lines
324 B
Rust
14 lines
324 B
Rust
//@ compile-flags: -Clink-dead-code=on --crate-type=lib
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//@ build-pass
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// Make sure that we don't monomorphize the impossible method `<() as Visit>::visit`,
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// which does not hold under a reveal-all param env.
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pub trait Visit {
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fn visit() {}
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}
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pub trait Array<'a> {}
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impl Visit for () where (): for<'a> Array<'a> {}
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