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Rollup of 5 pull requests #116640

Merged
merged 18 commits into from
Oct 11, 2023
Merged

Rollup of 5 pull requests #116640

merged 18 commits into from
Oct 11, 2023

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matthiaskrgr
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Successful merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

cjgillot and others added 18 commits October 1, 2023 14:00
…th-variance, r=lcnr

Relate alias ty with variance

In the new solver, turns out that the subst-relate branch of the alias-relate predicate was relating args invariantly even for opaques, which have variance 💀.

This change is a bit more invasive, but I'd rather not special-case it [here](https://github.com/rust-lang/rust/blob/aeaa5c30e5c9041264a2e8314b68ad84c2dc3169/compiler/rustc_trait_selection/src/solve/alias_relate.rs#L171-L190) and then have it break elsewhere. I'm doing a perf run to see if the extra call to `def_kind` is that expensive, if it is, I'll reconsider.

r? ``@lcnr``
Do not check for impossible predicates in const-prop lint.

The enclosing query already checks for them, and replaces the body with a single `unreachable` if they are indeed impossible.
…lize-for-closure, r=lcnr

Structurally normalize for closure

Fixes some signature deduction problems in the new trait solver (and in the case of async, an ICE).

r? lcnr
…l, r=notriddle

Prevent showing methods from blanket impls of not available foreign traits to show up in the search results

Fixes rust-lang#115480.

In the case that the blanket impl trait is not available in the current crate, we prevent adding its methods in the search index.

Now how I found how to fix the issue: the `equivalent` method is not generated in the documentation pages but was still added to the search index. To render impls, we iterate over `cache.impls` so I took a look at how this was generated. Inside `formats/cache.rs`, we have `CacheBuilder::populate` where we push impls into `impls` but with this condition:

```rust
if cx.cache.traits.contains_key(&trait_did) {
```

I re-used this condition in `CacheBuilder::fold_item` to prevent this method from being added in `cache.search_index` or `cache.orphan_impl_items`.

PS: If you want to double-check if the added test works, just comment the code I added in `cache.rs` and it should fail.

r? ``@notriddle``
…orino

small cleanup

this is exactly the same as the `lower_param_bounds` function, so use that instead
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. 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. rollup A PR which is a rollup labels Oct 11, 2023
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@bors r+ rollup=never p=5

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bors commented Oct 11, 2023

📌 Commit 8374805 has been approved by matthiaskrgr

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 11, 2023
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bors commented Oct 11, 2023

⌛ Testing commit 8374805 with merge 475c71d...

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bors commented Oct 11, 2023

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing 475c71d to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Oct 11, 2023
@bors bors merged commit 475c71d into rust-lang:master Oct 11, 2023
12 checks passed
@rustbot rustbot added this to the 1.75.0 milestone Oct 11, 2023
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📌 Perf builds for each rolled up PR:

PR# Message Perf Build Sha
#116219 Relate alias ty with variance ae64746194d5617d58e8cf5065a9b146dfc74a06 (link)
#116315 Do not check for impossible predicates in const-prop lint. 7196001ea00867241c9802b7b3b7a2189a7b9dbb (link)
#116436 Structurally normalize for closure 35c37d068eb9a113296de215a03c4fcdf748461e (link)
#116597 Prevent showing methods from blanket impls of not available… 07eb13dc319b349f8093fb21b1f981f083ce9c75 (link)
#116627 small cleanup 1e1e625cedbc216d0fdbd4f67c55a6633da8a599 (link)

previous master: c1691db366

In the case of a perf regression, run the following command for each PR you suspect might be the cause: @rust-timer build $SHA

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Finished benchmarking commit (475c71d): comparison URL.

Overall result: ❌✅ regressions and improvements - ACTION NEEDED

Next Steps: If you can justify the regressions found in this perf run, please indicate this with @rustbot label: +perf-regression-triaged along with sufficient written justification. If you cannot justify the regressions please open an issue or create a new PR that fixes the regressions, add a comment linking to the newly created issue or PR, and then add the perf-regression-triaged label to this PR.

@rustbot label: +perf-regression
cc @rust-lang/wg-compiler-performance

Instruction count

This is a highly reliable metric that was used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
1.1% [1.1%, 1.1%] 1
Improvements ✅
(primary)
-0.3% [-0.4%, -0.2%] 4
Improvements ✅
(secondary)
-0.4% [-0.5%, -0.4%] 6
All ❌✅ (primary) -0.3% [-0.4%, -0.2%] 4

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
3.5% [3.5%, 3.5%] 1
Regressions ❌
(secondary)
2.0% [1.4%, 2.7%] 2
Improvements ✅
(primary)
-1.4% [-1.4%, -1.4%] 1
Improvements ✅
(secondary)
-2.7% [-5.2%, -1.5%] 3
All ❌✅ (primary) 1.1% [-1.4%, 3.5%] 2

Cycles

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
-1.4% [-1.4%, -1.4%] 1
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) -1.4% [-1.4%, -1.4%] 1

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 628.448s -> 626.264s (-0.35%)
Artifact size: 271.30 MiB -> 271.33 MiB (0.01%)

@rustbot rustbot added the perf-regression Performance regression. label Oct 11, 2023
bors-ferrocene bot added a commit to ferrocene/ferrocene that referenced this pull request Oct 12, 2023
48: Pull upstream master 2023 10 12 r=tshepang a=Dajamante

* rust-lang/rust#113487
* rust-lang/rust#116506
* rust-lang/rust#116448
* rust-lang/rust#116640
  * rust-lang/rust#116627
  * rust-lang/rust#116597
  * rust-lang/rust#116436
  * rust-lang/rust#116315
  * rust-lang/rust#116219
* rust-lang/rust#113218
* rust-lang/rust#115937
* rust-lang/rust#116014
* rust-lang/rust#116623
* rust-lang/rust#112818
* rust-lang/rust#115948
* rust-lang/rust#116622
* rust-lang/rust#116621
  * rust-lang/rust#116612
  * rust-lang/rust#116611
  * rust-lang/rust#116530
  * rust-lang/rust#95967
* rust-lang/rust#116578
* rust-lang/rust#113915
* rust-lang/rust#116605
  * rust-lang/rust#116574
  * rust-lang/rust#116560
  * rust-lang/rust#116559
  * rust-lang/rust#116503
  * rust-lang/rust#116444
  * rust-lang/rust#116250
  * rust-lang/rust#109422
* rust-lang/rust#116598
  * rust-lang/rust#116596
  * rust-lang/rust#116595
  * rust-lang/rust#116589
  * rust-lang/rust#116586
* rust-lang/rust#116551
* rust-lang/rust#116409
* rust-lang/rust#116548
* rust-lang/rust#116366
* rust-lang/rust#109882
* rust-lang/rust#116497
* rust-lang/rust#116532
* rust-lang/rust#116569
  * rust-lang/rust#116561
  * rust-lang/rust#116556
  * rust-lang/rust#116549
  * rust-lang/rust#116543
  * rust-lang/rust#116537
  * rust-lang/rust#115882
* rust-lang/rust#116142
* rust-lang/rust#115238
* rust-lang/rust#116533
* rust-lang/rust#116096
* rust-lang/rust#116468
* rust-lang/rust#116515
* rust-lang/rust#116454
* rust-lang/rust#116183
* rust-lang/rust#116514
* rust-lang/rust#116509
* rust-lang/rust#116487
* rust-lang/rust#116486
* rust-lang/rust#116450
* rust-lang/rust#114623
* rust-lang/rust#116416
* rust-lang/rust#116437
* rust-lang/rust#100806
* rust-lang/rust#116330
* rust-lang/rust#116310
* rust-lang/rust#115583
* rust-lang/rust#116457
* rust-lang/rust#116508
* rust-lang/rust#109214
* rust-lang/rust#116318
* rust-lang/rust#116501
  * rust-lang/rust#116500
  * rust-lang/rust#116458
  * rust-lang/rust#116400
  * rust-lang/rust#116277
* rust-lang/rust#114709
* rust-lang/rust#116492
  * rust-lang/rust#116484
  * rust-lang/rust#116481
  * rust-lang/rust#116474
  * rust-lang/rust#116466
  * rust-lang/rust#116423
  * rust-lang/rust#116297
  * rust-lang/rust#114564
* rust-lang/rust#114811
* rust-lang/rust#116489
* rust-lang/rust#115304

Co-authored-by: Peter Hall <peter.hall@hyperexponential.com>
Co-authored-by: Emanuele Vannacci <emanuele.vannacci@gmail.com>
Co-authored-by: Neven Villani <vanille@crans.org>
Co-authored-by: Alex Macleod <alex@macleod.io>
Co-authored-by: Tamir Duberstein <tamird@gmail.com>
Co-authored-by: Eduardo Sánchez Muñoz <eduardosm-dev@e64.io>
Co-authored-by: koka <koka.code@gmail.com>
Co-authored-by: bors <bors@rust-lang.org>
Co-authored-by: Philipp Krones <hello@philkrones.com>
Co-authored-by: Camille GILLOT <gillot.camille@gmail.com>
Co-authored-by: Esteban Küber <esteban@kuber.com.ar>
Co-authored-by: Ralf Jung <post@ralfj.de>
bors-ferrocene bot added a commit to ferrocene/ferrocene that referenced this pull request Oct 13, 2023
48: Pull upstream master 2023 10 12 r=tshepang a=Dajamante

* rust-lang/rust#113487
* rust-lang/rust#116506
* rust-lang/rust#116448
* rust-lang/rust#116640
  * rust-lang/rust#116627
  * rust-lang/rust#116597
  * rust-lang/rust#116436
  * rust-lang/rust#116315
  * rust-lang/rust#116219
* rust-lang/rust#113218
* rust-lang/rust#115937
* rust-lang/rust#116014
* rust-lang/rust#116623
* rust-lang/rust#112818
* rust-lang/rust#115948
* rust-lang/rust#116622
* rust-lang/rust#116621
  * rust-lang/rust#116612
  * rust-lang/rust#116611
  * rust-lang/rust#116530
  * rust-lang/rust#95967
* rust-lang/rust#116578
* rust-lang/rust#113915
* rust-lang/rust#116605
  * rust-lang/rust#116574
  * rust-lang/rust#116560
  * rust-lang/rust#116559
  * rust-lang/rust#116503
  * rust-lang/rust#116444
  * rust-lang/rust#116250
  * rust-lang/rust#109422
* rust-lang/rust#116598
  * rust-lang/rust#116596
  * rust-lang/rust#116595
  * rust-lang/rust#116589
  * rust-lang/rust#116586
* rust-lang/rust#116551
* rust-lang/rust#116409
* rust-lang/rust#116548
* rust-lang/rust#116366
* rust-lang/rust#109882
* rust-lang/rust#116497
* rust-lang/rust#116532
* rust-lang/rust#116569
  * rust-lang/rust#116561
  * rust-lang/rust#116556
  * rust-lang/rust#116549
  * rust-lang/rust#116543
  * rust-lang/rust#116537
  * rust-lang/rust#115882
* rust-lang/rust#116142
* rust-lang/rust#115238
* rust-lang/rust#116533
* rust-lang/rust#116096
* rust-lang/rust#116468
* rust-lang/rust#116515
* rust-lang/rust#116454
* rust-lang/rust#116183
* rust-lang/rust#116514
* rust-lang/rust#116509
* rust-lang/rust#116487
* rust-lang/rust#116486
* rust-lang/rust#116450
* rust-lang/rust#114623
* rust-lang/rust#116416
* rust-lang/rust#116437
* rust-lang/rust#100806
* rust-lang/rust#116330
* rust-lang/rust#116310
* rust-lang/rust#115583
* rust-lang/rust#116457
* rust-lang/rust#116508
* rust-lang/rust#109214
* rust-lang/rust#116318
* rust-lang/rust#116501
  * rust-lang/rust#116500
  * rust-lang/rust#116458
  * rust-lang/rust#116400
  * rust-lang/rust#116277
* rust-lang/rust#114709
* rust-lang/rust#116492
  * rust-lang/rust#116484
  * rust-lang/rust#116481
  * rust-lang/rust#116474
  * rust-lang/rust#116466
  * rust-lang/rust#116423
  * rust-lang/rust#116297
  * rust-lang/rust#114564
* rust-lang/rust#114811
* rust-lang/rust#116489
* rust-lang/rust#115304

Co-authored-by: Emanuele Vannacci <emanuele.vannacci@gmail.com>
Co-authored-by: Neven Villani <vanille@crans.org>
Co-authored-by: Alex Macleod <alex@macleod.io>
Co-authored-by: Tamir Duberstein <tamird@gmail.com>
Co-authored-by: Eduardo Sánchez Muñoz <eduardosm-dev@e64.io>
Co-authored-by: koka <koka.code@gmail.com>
Co-authored-by: bors <bors@rust-lang.org>
Co-authored-by: Philipp Krones <hello@philkrones.com>
Co-authored-by: Camille GILLOT <gillot.camille@gmail.com>
Co-authored-by: Esteban Küber <esteban@kuber.com.ar>
Co-authored-by: Ralf Jung <post@ralfj.de>
Co-authored-by: ShE3py <52315535+she3py@users.noreply.github.com>
@pnkfelix
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Visiting for weekly perf triage

  • sole regression was to secondary benchmark coercions debug incr-patched: add static arr item
  • Looks like a blip (i.e. noise) based on the graph over time.
  • marking as triaged

@rustbot label: +perf-regression-triaged

@rustbot rustbot added the perf-regression-triaged The performance regression has been triaged. label Oct 18, 2023
@matthiaskrgr matthiaskrgr deleted the rollup-xt9r5ir branch March 16, 2024 18:20
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9 participants