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Does bug still exist? #2161

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dev-ardi opened this issue Dec 10, 2024 · 2 comments · Fixed by #2211
Closed

Does bug still exist? #2161

dev-ardi opened this issue Dec 10, 2024 · 2 comments · Fixed by #2211
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E-easy Difficulty: might be a good place for a beginner I-outdated Issue: info is outdated T-types Relevant to types team

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@dev-ardi
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This is unfortunately broken for <fndef as FnOnce<..>>::Output due to implied bounds, resulting in #114936.

https://rustc-dev-guide.rust-lang.org/solve/invariants.html#wfx-implies-wfnormalizex-

However the issue is closed. Is this still true?
@JohnTitor
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Indeed it seems to be fixed, we can remove that text now.

@jieyouxu jieyouxu added I-outdated Issue: info is outdated T-types Relevant to types team labels Dec 22, 2024
@JohnTitor JohnTitor added the E-easy Difficulty: might be a good place for a beginner label Jan 11, 2025
@patrickoliveira15 patrickoliveira15 mentioned this issue Jan 16, 2025
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@patrickoliveira15
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patrickoliveira15 commented Jan 16, 2025 •
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Hey everyone!

I’ve opened a PR to remove the outdated TODO about goal inference invariance since this issue is now resolved. Big thanks to @JohnTitor for confirming the fix! Here's the link to the PR.

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remove outdated text about wfx implies patrickoliveira15/rustc-dev-guide
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@JohnTitor @jieyouxu @dev-ardi @patrickoliveira15