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tidy: Fix false positives with absolute repo paths in pal.rscheck() - #148451

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rust-lang:masterfrom
Enselic:tidy-fix
Nov 4, 2025
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tidy: Fix false positives with absolute repo paths in pal.rscheck()#148451
bors merged 1 commit into
rust-lang:masterfrom
Enselic:tidy-fix

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@Enselic

@EnselicEnselic commented Nov 3, 2025

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Fixes this bug:

Step-by-step

  1. git clone https://github.com/rust-lang/rust.git rust-improve-tests
  2. cd rust-improve-tests
  3. ./x test tidy

Expected

No tidy errors found

Actual

thread 'pal (library)' (837175) panicked at src/tools/tidy/src/pal.rs:100:5:
assertion failed: saw_target_arch

Explanation

Since the git checkout dir contains the word "tests", the pal.rscheck() used to erroneously ignore all paths.

Fixes the bug:
1. git clone https://github.com/rust-lang/rust.git rust-improve-tests
2. cd rust-improve-tests
3. ./x test tidy
Expected:
No tidy errors found
Actual:
```
thread 'pal (library)' (837175) panicked at src/tools/tidy/src/pal.rs:100:5:
assertion failed: saw_target_arch
```
Since the git checkout dir contains the word "tests", the `pal.rs`
`check()` used to erroneously ignore all paths.
@rustbotrustbot added A-tidy Area: The tidy tool 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) labels Nov 3, 2025
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r? @clubby789

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@bors r+ rollup

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bors commented Nov 3, 2025

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📌 Commit 97e69d1 has been approved by clubby789

It is now in the queue for this repository.

@borsbors 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 Nov 3, 2025
Zalathar added a commit to Zalathar/rust that referenced this pull request Nov 4, 2025
tidy: Fix false positives with absolute repo paths in `pal.rs` `check()`
Fixes this bug:
#### Step-by-step
1. `git clone https://github.com/rust-lang/rust.git rust-improve-tests`
2. `cd rust-improve-tests`
3. `./x test tidy`
#### Expected
No tidy errors found
#### Actual
```
thread 'pal (library)' (837175) panicked at src/tools/tidy/src/pal.rs:100:5:
assertion failed: saw_target_arch
```
#### Explanation
Since the git checkout dir contains the word ["tests"](https://github.com/rust-lang/rust/blob/bf0ce4bc6816e3b9aaa52dc5fd47b8b5b2e0cd50/src/tools/tidy/src/pal.rs#L96), the `pal.rs` `check()` used to erroneously ignore all paths.
@ZalatharZalathar mentioned this pull request Nov 4, 2025
bors added a commit that referenced this pull request Nov 4, 2025
Rollup of 10 pull requests
Successful merges:
- #133149 (Provide more context on `Fn` closure modifying binding)
- #143037 (Make named asm_labels lint not trigger on hexagon register spans)
- #144529 (Add `#[rustc_pass_indirectly_in_non_rustic_abis]`)
- #145915 (Stabilize `fmt::from_fn`)
- #145974 (Stabilize -Zno-jump-tables into -Cjump-tables=bool)
- #146057 (feat: add `from_fn_ptr` to `Waker` and `LocalWaker`)
- #146301 (library: std: sys: net: uefi: tcp: Implement write_vectored)
- #148437 (Regression test for undefined `__chkstk` on `aarch64-unknown-uefi`)
- #148448 (Update books)
- #148451 (tidy: Fix false positives with absolute repo paths in `pal.rs` `check()`)
r? `@ghost`
`@rustbot` modify labels: rollup
Zalathar added a commit to Zalathar/rust that referenced this pull request Nov 4, 2025
tidy: Fix false positives with absolute repo paths in `pal.rs` `check()`
Fixes this bug:
#### Step-by-step
1. `git clone https://github.com/rust-lang/rust.git rust-improve-tests`
2. `cd rust-improve-tests`
3. `./x test tidy`
#### Expected
No tidy errors found
#### Actual
```
thread 'pal (library)' (837175) panicked at src/tools/tidy/src/pal.rs:100:5:
assertion failed: saw_target_arch
```
#### Explanation
Since the git checkout dir contains the word ["tests"](https://github.com/rust-lang/rust/blob/bf0ce4bc6816e3b9aaa52dc5fd47b8b5b2e0cd50/src/tools/tidy/src/pal.rs#L96), the `pal.rs` `check()` used to erroneously ignore all paths.
@ZalatharZalathar mentioned this pull request Nov 4, 2025
bors added a commit that referenced this pull request Nov 4, 2025
Rollup of 9 pull requests
Successful merges:
- #133149 (Provide more context on `Fn` closure modifying binding)
- #144529 (Add `#[rustc_pass_indirectly_in_non_rustic_abis]`)
- #145915 (Stabilize `fmt::from_fn`)
- #145974 (Stabilize -Zno-jump-tables into -Cjump-tables=bool)
- #146057 (feat: add `from_fn_ptr` to `Waker` and `LocalWaker`)
- #146301 (library: std: sys: net: uefi: tcp: Implement write_vectored)
- #148437 (Regression test for undefined `__chkstk` on `aarch64-unknown-uefi`)
- #148448 (Update books)
- #148451 (tidy: Fix false positives with absolute repo paths in `pal.rs` `check()`)
r? `@ghost`
`@rustbot` modify labels: rollup
@ZalatharZalathar mentioned this pull request Nov 4, 2025
bors added a commit that referenced this pull request Nov 4, 2025
Rollup of 8 pull requests
Successful merges:
- #133149 (Provide more context on `Fn` closure modifying binding)
- #145915 (Stabilize `fmt::from_fn`)
- #145974 (Stabilize -Zno-jump-tables into -Cjump-tables=bool)
- #146057 (feat: add `from_fn_ptr` to `Waker` and `LocalWaker`)
- #146301 (library: std: sys: net: uefi: tcp: Implement write_vectored)
- #148437 (Regression test for undefined `__chkstk` on `aarch64-unknown-uefi`)
- #148448 (Update books)
- #148451 (tidy: Fix false positives with absolute repo paths in `pal.rs` `check()`)
r? `@ghost`
`@rustbot` modify labels: rollup
@bors
bors merged commit 0bded52 into rust-lang:masterNov 4, 2025
11 checks passed
rust-timer added a commit that referenced this pull request Nov 4, 2025
Rollup merge of #148451 - Enselic:tidy-fix, r=clubby789
tidy: Fix false positives with absolute repo paths in `pal.rs` `check()`
Fixes this bug:
#### Step-by-step
1. `git clone https://github.com/rust-lang/rust.git rust-improve-tests`
2. `cd rust-improve-tests`
3. `./x test tidy`
#### Expected
No tidy errors found
#### Actual
```
thread 'pal (library)' (837175) panicked at src/tools/tidy/src/pal.rs:100:5:
assertion failed: saw_target_arch
```
#### Explanation
Since the git checkout dir contains the word ["tests"](https://github.com/rust-lang/rust/blob/bf0ce4bc6816e3b9aaa52dc5fd47b8b5b2e0cd50/src/tools/tidy/src/pal.rs#L96), the `pal.rs` `check()` used to erroneously ignore all paths.
@rustbotrustbot added this to the 1.93.0 milestone Nov 4, 2025
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Labels

A-tidyArea: The tidy toolS-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

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@Enselic@rustbot@clubby789@bors