Propose backport of "Fix self referential impl Trait substitutions" #50737
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A high impact bug because a lot of common traits use a `Self` substitution by default. Should be backported to beta. There was a check for this which wasn't catching all cases, it was made more robust. Fixes rust-lang#49376 Fixes rust-lang#50626 r? @petrochenkov
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I don't know what is the process for accepting backports to beta. |
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The queue is long enough, let's not have two different backport PRs open. Cherry-picked this into #50741. |
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Backport of #50694 which was a small fix for a significant issue.
r? @petrochenkov