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Rollup of 5 pull requests #102324

Merged
merged 12 commits into from
Sep 26, 2022
Merged

Rollup of 5 pull requests #102324

merged 12 commits into from
Sep 26, 2022

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matthiaskrgr
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Successful merges:

Failed merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

fmease and others added 12 commits September 23, 2022 21:51
@fmease
Allow more !Copy impls
28e0c5a
@inquisitivecrystal
Add regression test for issue rust-lang#100878
ad05b32
@compiler-errors
Recover some items that expect braces and don't take semicolons
4d0d688
@lilasta
Allow ~const bounds on non-const functions
e4b08ab
@b-naber
don't duplicate late-bound region names in print of Binder
456f4e8
@b-naber
bless tests
897adb8
@b-naber
address review
6118ee3
@matthiaskrgr
Rollup merge of rust-lang#101875 - fmease:allow-more-negative-copy-im…
4d4a369 
…pls, r=lcnr

Allow more `!Copy` impls

You can already implement `!Copy` for a lot of types (with `#![feature(negative_impls)]`). However, before this PR you could not implement `!Copy` for ADTs whose fields don't implement `Copy` which didn't make any sense. Further, you couldn't implement `!Copy` for types impl'ing `Drop` (equally nonsensical).

``@rustbot`` label T-types F-negative_impls
Fixes rust-lang#101836.

r? types
@matthiaskrgr
Rollup merge of rust-lang#101996 - b-naber:binder-print, r=lcnr
b02062e 
Don't duplicate region names for late-bound regions in print of Binder

Fixes rust-lang#101280
@matthiaskrgr
Rollup merge of rust-lang#102181 - inquisitivecrystal:issue-100878-te…
0857dde 
…st, r=Mark-Simulacrum

Add regression test

This adds a regression test for issue rust-lang#100878.

Closes rust-lang#100878.
@matthiaskrgr
Rollup merge of rust-lang#102273 - woppopo:relax_const_bound, r=fee1-…
e9bec2f 
…dead

Allow `~const` bounds on non-const functions

Makes the behavior of bound of trait-associated functions and non-associated functions consistent.
@matthiaskrgr
Rollup merge of rust-lang#102286 - compiler-errors:recover-semi-in-bl…
6f5e8c2 
…ock-item, r=davidtwco

Recover some items that expect braces and don't take semicolons

Fixes rust-lang#102262
@rustbot rustbot added A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. rollup A PR which is a rollup labels Sep 26, 2022
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@bors r+ rollup=never p=5

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bors commented Sep 26, 2022

📌 Commit 6f5e8c2 has been approved by matthiaskrgr

It is now in the queue for this repository.

@bors bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Sep 26, 2022
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bors commented Sep 26, 2022

⌛ Testing commit 6f5e8c2 with merge 8b70583...

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bors commented Sep 26, 2022

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing 8b70583 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 26, 2022
@bors bors merged commit 8b70583 into rust-lang:master Sep 26, 2022
@rustbot rustbot added this to the 1.66.0 milestone Sep 26, 2022
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📌 Perf builds for each rolled up PR:

PR# Perf Build Sha
#102286 e744e69058e8e6cc8c21f59658c510d3d50447e6
#102273 3086a1c41168fcc8f6273ccf36258e8bf7e607c5
#102181 34351e9113d2d1727b865806380c50a1ab0262c3
#101996 4c922d246daaf002b8890cbc808c0fc8aa23a702
#101875 5aa83d0012f98f8abd49bba3b33eeea405ee5a9c

previous master: 1d1f142660

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

This was referenced Sep 26, 2022
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Finished benchmarking commit (8b70583): 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.

mean1 range count2
Regressions ❌
(primary)		 0.7% [0.7%, 0.7%] 1
Regressions ❌
(secondary)		 1.4% [1.3%, 1.6%] 6
Improvements ✅
(primary)		 -0.7% [-0.9%, -0.6%] 6
Improvements ✅
(secondary)		 - - 0
All ❌✅ (primary) -0.5% [-0.9%, 0.7%] 7

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.

mean1 range count2
Regressions ❌
(primary)		 3.7% [3.7%, 3.7%] 1
Regressions ❌
(secondary)		 - - 0
Improvements ✅
(primary)		 - - 0
Improvements ✅
(secondary)		 -4.1% [-4.1%, -4.1%] 1
All ❌✅ (primary) 3.7% [3.7%, 3.7%] 1

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.

mean1 range count2
Regressions ❌
(primary)		 2.4% [1.8%, 2.7%] 4
Regressions ❌
(secondary)		 2.6% [2.6%, 2.7%] 2
Improvements ✅
(primary)		 - - 0
Improvements ✅
(secondary)		 - - 0
All ❌✅ (primary) 2.4% [1.8%, 2.7%] 4

Footnotes

  1. the arithmetic mean of the percent change ↩ ↩2 ↩3

  2. number of relevant changes ↩ ↩2 ↩3

@rustbot rustbot added the perf-regression Performance regression. label Sep 26, 2022
@nnethercote
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keccak is noisy at the moment.

@rustbot label: +perf-regression-triaged

@rustbot rustbot added the perf-regression-triaged The performance regression has been triaged. label Sep 27, 2022
@davidtwco davidtwco removed the A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic label Oct 4, 2022
@matthiaskrgr matthiaskrgr deleted the rollup-6l70oz3 branch October 9, 2022 00:31
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merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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