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r? @metajack ...recursive dependencies

Closes #8524

bors added a commit that referenced this pull request Sep 13, 2013
…amorphism,metajack

r? @metajack ...recursive dependencies

Closes #8524
@bors bors closed this Sep 13, 2013
flip1995 pushed a commit to flip1995/rust that referenced this pull request Jul 18, 2022
…petition, r=Manishearth

Maybe trait bound on type repetition

*Please write a short comment explaining your change (or "none" for internal only changes)*

changelog: fix maybe trait on [`type_repetition_in_bounds`] lint

I simplified the two for loops, which did exactly the same. Only downside is, that I need a `copied`, but that's to convert from `&&` to `&`, to that should be a noop?

One more thing: I only handle [`TraitBoundModifier::Maybe`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir/enum.TraitBoundModifier.html#variant.Maybe). Can anyone give me an example (and testcase) for [`TraitBoundModifier::MaybeConst`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir/enum.TraitBoundModifier.html#variant.MaybeConst)?

closes rust-lang#8770
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rustpkg test case for recursive dependencies

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