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Delay ambiguity span bug in normalize query iff not rustdoc #103368

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merged 2 commits into from
Oct 23, 2022

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@compiler-errors compiler-errors commented Oct 21, 2022

Oli and I decided that the compiler debt of adding another usage of tcx.sess.opts.actually_rustdoc is fine, because we don't really want to add more complexity to the normalize query, and moving rustdoc to use fulfill normalization (fully_normalize, i.e. not use the normalize query) is unnecessary overhead given that it's skipping binders and stuff.

r? oli-obk

Fixes #102827
Fixes #103181

@rustbot rustbot added T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. labels Oct 21, 2022
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r? @nagisa

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 21, 2022
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r? @oli-obk

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oli-obk commented Oct 22, 2022

@bors r+

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bors commented Oct 22, 2022

📌 Commit cb61113 has been approved by oli-obk

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 22, 2022
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Ugh, fine. I imagine this will be moot in the long-term anyways.

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oli-obk commented Oct 22, 2022

Ugh, fine. I imagine this will be moot in the long-term anyways.

Yea, these can probably be reverted by not throwing away binders in rustdoc. But beta cutoff is next week or so. I am planning on mentoring someone who likely wants to learn about binders and this is a good entry level work for that

notriddle added a commit to notriddle/rust that referenced this pull request Oct 22, 2022
…guity-bug, r=oli-obk

Delay ambiguity span bug in normalize query iff not rustdoc

Oli and I decided that the compiler debt of adding another usage of `tcx.sess.opts.actually_rustdoc` is fine, because we don't really want to add more complexity to the normalize query, and moving rustdoc to use fulfill normalization (`fully_normalize`, i.e. not use the normalize query) is unnecessary overhead given that it's skipping binders and stuff.

r? oli-obk

Fixes rust-lang#102827
Fixes rust-lang#103181
notriddle added a commit to notriddle/rust that referenced this pull request Oct 22, 2022
…guity-bug, r=oli-obk

Delay ambiguity span bug in normalize query iff not rustdoc

Oli and I decided that the compiler debt of adding another usage of `tcx.sess.opts.actually_rustdoc` is fine, because we don't really want to add more complexity to the normalize query, and moving rustdoc to use fulfill normalization (`fully_normalize`, i.e. not use the normalize query) is unnecessary overhead given that it's skipping binders and stuff.

r? oli-obk

Fixes rust-lang#102827
Fixes rust-lang#103181
bors added a commit to rust-lang-ci/rust that referenced this pull request Oct 23, 2022
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#103123 (Introduce `subst_iter` and `subst_iter_copied` on `EarlyBinder` )
 - rust-lang#103328 (Do not suggest trivially false const predicates)
 - rust-lang#103354 (Escape string literals when fixing overlong char literal)
 - rust-lang#103355 (Handle return-position `impl Trait` in traits properly in `register_hidden_type`)
 - rust-lang#103368 (Delay ambiguity span bug in normalize query iff not rustdoc)
 - rust-lang#103388 (rustdoc: remove unused CSS class `.result-description`)
 - rust-lang#103399 (Change `unknown_lint` applicability to `MaybeIncorrect`)
 - rust-lang#103401 (Use functions for headings rustdoc GUI test)
 - rust-lang#103412 (Fix typo in docs of `String::leak`.)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 72f75d1 into rust-lang:master Oct 23, 2022
@rustbot rustbot added this to the 1.66.0 milestone Oct 23, 2022
@compiler-errors compiler-errors deleted the normalization-ambiguity-bug branch November 2, 2022 02:53
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Error in compilation ICE: rustdoc: unexpected ambiguity: -Znormalize-docs
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