Rollup of 7 pull requests #116923

fmease · 2023-10-19T02:34:49Z

Successful merges:

Don't ICE when encountering unresolved regions in fully_resolve #116663 (Don't ICE when encountering unresolved regions in fully_resolve)
Fix podman detection in CI scripts #116761 (Fix podman detection in CI scripts)
Add #[track_caller] to Option::unwrap_or_else #116795 (Add #[track_caller] to Option::unwrap_or_else)
Make #[repr(Rust)] incompatible with other (non-modifier) representation hints like C and simd #116829 (Make #[repr(Rust)] incompatible with other (non-modifier) representation hints like C and simd)
Change my name in mailmap #116883 (Change my name in mailmap)
Tweak wording of type errors involving type params #116908 (Tweak wording of type errors involving type params)
Some renaming nits for rustc_type_ir #116912 (Some renaming nits for rustc_type_ir)

r? @ghost
@rustbot modify labels: rollup

When docker-podman compat was set up in a way that causes "docker" to be the argv[0] of podman, the previous detection did not work. This was for example the case in the compat package from nixpkgs. This checks the output and should work everywhere.

Fix rust-lang#78206.

…=lcnr Don't ICE when encountering unresolved regions in `fully_resolve` We can encounter unresolved regions due to unconstrained impl lifetime arguments because `collect_return_position_impl_trait_in_trait_tys` runs before WF actually checks that the impl is well-formed. Fixes rust-lang#116525

Fix podman detection in CI scripts When docker-podman compat was set up in a way that causes "docker" to be the argv[0] of podman, the previous detection did not work. This was for example the case in the compat package from nixpkgs. This checks the output and should work everywhere. I tested it locally by executing ```sh if [[ "$id" != 0 && "$(docker version)" =~ Podman ]]; then echo yes else echo no fi ``` which printed `no` before, and `yes` now. fixes rust-lang#113129 r? cuviper

…uviper Add `#[track_caller]` to `Option::unwrap_or_else` Same as rust-lang#116317 but for `Option`. Closes rust-lang#115302

Make `#[repr(Rust)]` incompatible with other (non-modifier) representation hints like `C` and `simd` Read more about this change here: rust-lang#116829 (comment). Fixes [after backport] rust-lang#116825.

Change my name in mailmap I changed some things about my distro (my GPG key, along with the git username). This PR sets my committer name as `blyxyas` for those commits so that it is the same as my reviewer name in `thanks`.

…rrors Tweak wording of type errors involving type params Fix rust-lang#78206.

…shedding, r=jackh726 Some renaming nits for `rustc_type_ir` tl;dr: * `ListTy` -> `Tys` * `PlaceholderType` -> `PlaceholderTy` * `RegionVid` -> `InferRegion` * `ListBinderExistentialPredicate` -> `BoundExistentialPredicates` * `GenericArgsRef` -> `GenericArgs` r? jackh726

fmease · 2023-10-19T02:35:24Z

@bors r+ rollup=never p=7

bors · 2023-10-19T02:35:27Z

📌 Commit 8aa1d71 has been approved by fmease

It is now in the queue for this repository.

bors · 2023-10-19T03:52:35Z

⌛ Testing commit 8aa1d71 with merge 36b61e5...

bors · 2023-10-19T05:45:46Z

☀️ Test successful - checks-actions
Approved by: fmease
Pushing 36b61e5 to master...

rust-timer · 2023-10-19T05:47:44Z

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#116663	Don't ICE when encountering unresolved regions in `fully_re…	`4c53b9895f6aa1d145794e325a14600ce800602b` (link)
#116761	Fix podman detection in CI scripts	`bfaf7f2418a3f502a9dd3019447b148c88b248e4` (link)
#116795	Add `#[track_caller]` to `Option::unwrap_or_else`	`2085e5d18625312aa897e021958a2fed28634cdf` (link)
#116829	Make `#[repr(Rust)]` incompatible with other (non-modifier)…	`3fa0308c5df5b24e3e96a96b82883cda3f065efe` (link)
#116883	Change my name in mailmap	`835975d427c373e01766f307cd20e5e94957da99` (link)
#116908	Tweak wording of type errors involving type params	`c9ea1ff36bebe7ff0da14a43222ff7d03c1831fd` (link)
#116912	Some renaming nits for `rustc_type_ir`	`236443c0d49c5bcb1b7d0c8fab5faa1410b2c682` (link)

previous master: 020d00867a

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

rust-timer · 2023-10-19T07:53:35Z

Finished benchmarking commit (36b61e5): comparison URL.

Overall result: ❌ regressions - 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)	0.3%	[0.2%, 0.4%]	9
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

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)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-3.2%	[-3.8%, -2.5%]	2
All ❌✅ (primary)	-	-	0

Cycles

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

Binary size

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)	0.0%	[0.0%, 0.0%]	4
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.0%	[0.0%, 0.0%]	4

Bootstrap: 628.239s -> 630.37s (0.34%)
Artifact size: 303.97 MiB -> 303.99 MiB (0.01%)

fmease · 2023-10-19T12:41:57Z

Hmm, wild guess: #116795: Add #[track_caller] to Option::unwrap_or_else?

lqd · 2023-10-19T13:15:53Z

We can sure try: @rust-timer build 2085e5d

rust-timer · 2023-10-19T14:37:05Z

Finished benchmarking commit (2085e5d): comparison URL.

Overall result: no relevant changes - no action needed

Instruction count

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

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)	-	-	0
Regressions ❌ (secondary)	2.0%	[2.0%, 2.0%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-3.6%	[-3.9%, -3.2%]	3
All ❌✅ (primary)	-	-	0

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)	1.5%	[1.5%, 1.5%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	1.5%	[1.5%, 1.5%]	1

Binary size

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)	0.0%	[0.0%, 0.0%]	4
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.0%	[0.0%, 0.0%]	4

Bootstrap: 628.239s -> 629.743s (0.24%)
Artifact size: 303.97 MiB -> 303.99 MiB (0.01%)

rylev · 2023-10-27T09:12:32Z

While this very much does not look like noise, the regressions are small enough that I don't think this is really worth any investigation.

@rustbot label: +perf-regression-triaged

Nilstrieb and others added 15 commits October 15, 2023 13:27

Fix podman detection in CI scripts

6ab84b5

When docker-podman compat was set up in a way that causes "docker" to be the argv[0] of podman, the previous detection did not work. This was for example the case in the compat package from nixpkgs. This checks the output and should work everywhere.

Add #[track_caller] to Option::unwrap_or_else

0df670f

Change my name in mailmap

54eef16

Make #[repr(Rust)] and #[repr(C)] incompatible with one another

d0b99e3

Don't ICE when encountering unresolved regions in fully_resolve

ea73f10

Remove unused variant BinderListTy

8d20182

Some renaming nits for rustc_type_ir

189e6a8

Tweak wording of type errors involving type params

bd8b468

Fix rust-lang#78206.

Rollup merge of rust-lang#116795 - DaniPopes:track-caller-option, r=c…

80c9588

…uviper Add `#[track_caller]` to `Option::unwrap_or_else` Same as rust-lang#116317 but for `Option`. Closes rust-lang#115302

Rollup merge of rust-lang#116829 - fmease:rust-aint-c, r=compiler-errors

2eb6e5f

Make `#[repr(Rust)]` incompatible with other (non-modifier) representation hints like `C` and `simd` Read more about this change here: rust-lang#116829 (comment). Fixes [after backport] rust-lang#116825.

Rollup merge of rust-lang#116908 - estebank:issue-78206, r=compiler-e…

64ed233

…rrors Tweak wording of type errors involving type params Fix rust-lang#78206.

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 19, 2023

bors added the merged-by-bors This PR was explicitly merged by bors. label Oct 19, 2023

bors merged commit 36b61e5 into rust-lang:master Oct 19, 2023
12 checks passed

rustbot added this to the 1.75.0 milestone Oct 19, 2023

This was referenced Oct 19, 2023

Uplift generator movability to rustc_type_ir #116918

Closed

Uplift mutability to rustc_type_ir #116919

Closed

rustbot added the perf-regression Performance regression. label Oct 19, 2023

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rustbot added the perf-regression-triaged The performance regression has been triaged. label Oct 27, 2023

github-actions bot mentioned this pull request Oct 31, 2023

Automated pull from upstream master ferrocene/ferrocene#74

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Rollup of 7 pull requests #116923

Rollup of 7 pull requests #116923

fmease commented Oct 19, 2023

fmease commented Oct 19, 2023

bors commented Oct 19, 2023

bors commented Oct 19, 2023

bors commented Oct 19, 2023

rust-timer commented Oct 19, 2023

rust-timer commented Oct 19, 2023

fmease commented Oct 19, 2023

lqd commented Oct 19, 2023

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rust-timer commented Oct 19, 2023

rylev commented Oct 27, 2023

Rollup of 7 pull requests #116923

Rollup of 7 pull requests #116923

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fmease commented Oct 19, 2023

fmease commented Oct 19, 2023

bors commented Oct 19, 2023

bors commented Oct 19, 2023

bors commented Oct 19, 2023

rust-timer commented Oct 19, 2023

rust-timer commented Oct 19, 2023

Overall result: ❌ regressions - ACTION NEEDED

fmease commented Oct 19, 2023

lqd commented Oct 19, 2023

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rust-timer commented Oct 19, 2023

Overall result: no relevant changes - no action needed

rylev commented Oct 27, 2023