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Rollup of 9 pull requests #126240

Merged
merged 18 commits into from
Jun 10, 2024
Merged

Rollup of 9 pull requests #126240

merged 18 commits into from
Jun 10, 2024

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matthiaskrgr
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Successful merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

gurry and others added 18 commits June 8, 2024 08:43
I found these by setting the `unused_crate_dependencies` lint
temporarily to `Warn`.
…r=jackh726

Remove some unused crate dependencies.

I found these by setting the `unused_crate_dependencies` lint temporarily to `Warn`.

r? ``@jackh726``
…-result, r=compiler-errors

Fix ICE due to `unwrap` in `probe_for_name_many`

Fixes rust-lang#125876

Now `probe_for_name_many` bubbles up the error returned by `probe_op` instead of calling `unwrap` on it.
…=oli-obk

interpret: do not ICE on padded non-pow2 SIMD vectors

Fixes rust-lang/miri#3458

r? ``@oli-obk``
Fix `NonZero` doctest inconsistencies

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`NonZero`'s doctests contain both `?` and `.unwrap()` with no obvious reason for the difference, so this changes all of them to `?`. Also removes an explicit `std::num::NonZero`.
…=jieyouxu

migrate tests/run-make/llvm-outputs to use rmake.rs

part of rust-lang#121876

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fix: build on haiku

## What does this PR do

The std is broken on haiku, this PR fixes it.

## To reproduce the issue

```sh
$ cargo +nightly --version
cargo 1.81.0-nightly (b1feb75d0 2024-06-07)

$ cargo new hello
$ cd hello
$ cargo +nightly check -Zbuild-std --target x86_64-unknown-haiku -q
error[E0433]: failed to resolve: use of undeclared crate or module `std`
   --> ~/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/pal/unix/os.rs:468:13
    |
468 |             std::ptr::null_mut(),
    |             ^^^ use of undeclared crate or module `std`
    |
help: consider importing one of these items
    |
8   + use core::ptr;
    |
8   + use crate::ptr;
    |
help: if you import `ptr`, refer to it directly
    |
468 -             std::ptr::null_mut(),
468 +             ptr::null_mut(),
    |

error[E0433]: failed to resolve: use of undeclared crate or module `std`
   --> ~/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/pal/unix/os.rs:470:13
    |
470 |             std::ptr::null_mut(),
    |             ^^^ use of undeclared crate or module `std`
    |
help: consider importing one of these items
    |
8   + use core::ptr;
```
…lcnr

Add explanatory note to async block type mismatch error

The async block type mismatch error might leave the user wondering as to why it occurred. The new note should give them the needed context.

Changes this diagnostic:
```
error[E0308]: mismatched types
 --> src/main.rs:5:23
  |
2 |     let a = async { 1 };
  |             ----------- the expected `async` block
3 |     let b = async { 2 };
  |             ----------- the found `async` block
4 |
5 |     let bad = vec![a, b];
  |                       ^ expected `async` block, found a different `async` block
  |
  = note: expected `async` block `{async block@src/main.rs:2:13: 2:24}`
             found `async` block `{async block@src/main.rs:3:13: 3:24}`
```

to this:
```
error[E0308]: mismatched types
 --> src/main.rs:5:23
  |
2 |     let a = async { 1 };
  |             ----------- the expected `async` block
3 |     let b = async { 2 };
  |             ----------- the found `async` block
4 |
5 |     let bad = vec![a, b];
  |                       ^ expected `async` block, found a different `async` block
  |
  = note: expected `async` block `{async block@src/main.rs:2:13: 2:24}`
             found `async` block `{async block@src/main.rs:3:13: 3:24}`
  = note: no two async blocks, even if identical, have the same type
  = help: consider pinning your async block and and casting it to a trait object
```

Fixes rust-lang#125737
…test, r=Kobzol

run-make: add `run_in_tmpdir` self-test

Add a basic sanity test for `run_in_tmpdir` to make sure that files (including read-only files) and directories created inside the "scratch" tmpdir are removed after the closure returns.

r? ghost (while i run a try job)

try-job: x86_64-msvc
@rustbot rustbot added A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc O-unix Operating system: Unix-like S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver) rollup A PR which is a rollup labels Jun 10, 2024
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@bors r+ rollup=never p=9

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bors commented Jun 10, 2024

📌 Commit d762ef1 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 Jun 10, 2024
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bors commented Jun 10, 2024

⌛ Testing commit d762ef1 with merge b5b1356...

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bors commented Jun 10, 2024

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing b5b1356 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Jun 10, 2024
@bors bors merged commit b5b1356 into rust-lang:master Jun 10, 2024
7 checks passed
@rustbot rustbot added this to the 1.81.0 milestone Jun 10, 2024
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📌 Perf builds for each rolled up PR:

PR# Message Perf Build Sha
#126063 Remove some unused crate dependencies. 3db8cd20f6f6670dc26073bdf2b7156d7aba4678 (link)
#126115 Fix ICE due to unwrap in probe_for_name_many 9c1899dcbd04c820a07b30fa2f28e80e2b4b6a5c (link)
#126159 ScalarInt: size mismatches are a bug, do not delay the panic 71b917a81fda55ac563fcc9333d50152258cd659 (link)
#126184 interpret: do not ICE on padded non-pow2 SIMD vectors 9f73e62aad2b76b5097f9445e27fdf978544d168 (link)
#126191 Fix NonZero doctest inconsistencies f38b4c2e8732883877f7e05aef9a8a2533706468 (link)
#126211 migrate tests/run-make/llvm-outputs to use rmake.rs dc4d8ba7c4a4a57c397d2c959c9802eada833a95 (link)
#126212 fix: build on haiku 20ac3a528589317e4daf49ff01714189a84cbe3b (link)
#126215 Add explanatory note to async block type mismatch error 3a90a65977bb5a3472c471bd269915c2c9b6b1f8 (link)
#126223 run-make: add run_in_tmpdir self-test b9c7f776719c8f3e0d4a25a452212e5e8982ef2c (link)

previous master: d402830c8a

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 (b5b1356): comparison URL.

Overall result: ✅ improvements - no action needed

@rustbot label: -perf-regression

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
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-2.3% [-6.4%, -0.2%] 3
All ❌✅ (primary) - - 0

Max RSS (memory usage)

Results (primary -2.1%)

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)
-2.1% [-2.1%, -2.1%] 1
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) -2.1% [-2.1%, -2.1%] 1

Cycles

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

Binary size

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

Bootstrap: 673.509s -> 673.568s (0.01%)
Artifact size: 320.06 MiB -> 320.09 MiB (0.01%)

@matthiaskrgr matthiaskrgr deleted the rollup-ks4o2n9 branch September 1, 2024 17:35
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A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc merged-by-bors This PR was explicitly merged by bors. O-unix Operating system: Unix-like 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-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
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