user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
rust/src/tools
History
León Orell Valerian Liehr 3c58b2f739
Rollup merge of #126604 - kadiwa4:uplift_double_negation, r=nnethercote 
Uplift `clippy::double_neg` lint as `double_negations`

Warns about cases like this:
```rust
fn main() {
    let x = 1;
    let _b = --x; //~ WARN use of a double negation
}
```

The intent is to keep people from thinking that `--x` is a prefix decrement operator. `++x`, `x++` and `x--` are invalid expressions and already have a helpful diagnostic.

I didn't add a machine-applicable suggestion to the lint because it's not entirely clear what the programmer was trying to achieve with the `--x` operation. The code that triggers the lint should always be reviewed manually.

Closes #82987
2025-01-27 04:34:50 +01:00
..
build-manifest Auto merge of #135085 - knickish:m68k_unknown_none, r=workingjubilee 2025-01-06 05:23:55 +00:00
bump-stage0 move src/tools/build_helper into src/build_helper 2024-11-11 11:19:11 +03:00
cargo@cecde95c11 Update cargo 2025-01-24 14:56:20 -05:00
cargotest Reformat use declarations. 2024-07-29 08:26:52 +10:00
clippy Rollup merge of #126604 - kadiwa4:uplift_double_negation, r=nnethercote 2025-01-27 04:34:50 +01:00
collect-license-metadata collect-license-metadata: move JSON to root, and add a 'check' mode 2024-11-25 14:14:57 +00:00
compiletest Shorten linker output even more when --verbose is not present 2025-01-25 16:04:52 -05:00
coverage-dump coverage: Include the highest counter ID seen in .cov-map dumps 2024-10-11 21:04:37 +11:00
enzyme@2fe5164a24 Enzyme backend 2024-09-05 22:47:23 -04:00
error_index_generator Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
generate-copyright Ensure generate-copyright is executed from the project root. 2025-01-06 11:02:30 +00:00
generate-windows-sys Add windows-targets crate to std's sysroot 2024-08-09 10:43:43 +00:00
html-checker rustdoc: redesign toolbar and disclosure widgets 2024-09-10 17:56:05 -07:00
jsondocck jsondoclint: Support //@ !has <path> <value>. 2025-01-10 23:51:45 +00:00
jsondoclint rustdoc-json: Rename Path::name to path, and give it path (again). 2025-01-22 19:29:48 +00:00
libcxx-version skip src/tools/libcxx-version from tidy 2024-06-06 07:01:37 +03:00
linkchecker Add bstr files to linkchecker since they have a Deref to slice 2025-01-11 06:35:21 +02:00
lint-docs Un-spaghettify the control flow of generate_lint_output 2025-01-14 18:43:30 +00:00
lld-wrapper Reformat use declarations. 2024-07-29 08:26:52 +10:00
llvm-bitcode-linker Reformat use declarations. 2024-07-29 08:26:52 +10:00
miri Auto merge of #133154 - estebank:issue-133137, r=wesleywiser 2025-01-25 11:41:21 +00:00
miropt-test-tools Emit error on skip-filecheck test containing filecheck directives 2024-10-19 13:24:07 +00:00
nix-dev-shell chore: fix typos 2024-12-30 14:56:21 +07:00
opt-dist Run the glibc run-make test in opt-dist 2025-01-22 12:47:44 +01:00
remote-test-client Reformat use declarations. 2024-07-29 08:26:52 +10:00
remote-test-server Reformat use declarations. 2024-07-29 08:26:52 +10:00
replace-version-placeholder Include rustc and rustdoc book in replace-version-placeholder 2025-01-07 22:46:18 +01:00
rls Reformat use declarations. 2024-07-29 08:26:52 +10:00
run-make-support Shorten linker output even more when --verbose is not present 2025-01-25 16:04:52 -05:00
rust-analyzer Merge pull request #18967 from Veykril/push-pwonkmwqmmol 2025-01-20 13:46:52 +00:00
rust-installer Fix typos 2024-12-31 12:33:36 +08:00
rustbook cargo update 2025-01-19 00:21:55 +00:00
rustc-perf@e22e08623a bump rustc-perf 2025-01-09 16:56:50 +00:00
rustc-perf-wrapper tools: fix build failure caused by PR #134420 2024-12-27 16:36:48 +08:00
rustdoc Link std statically in rustc_driver 2024-08-11 04:16:53 +02:00
rustdoc-gui Enable --no-sandbox option by default for rustdoc GUI tests 2024-10-04 12:11:23 +02:00
rustdoc-gui-test move src/tools/build_helper into src/build_helper 2024-11-11 11:19:11 +03:00
rustdoc-js fix error for when results in a rustdoc-js test are in the wrong order 2025-01-16 12:10:38 -06:00
rustdoc-themes Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
rustfmt Only treat plain literal patterns as short 2025-01-09 09:02:56 +00:00
suggest-tests Fix typos 2024-12-30 21:43:22 +08:00
tidy Shorten linker output even more when --verbose is not present 2025-01-25 16:04:52 -05:00
tier-check Add NuttX based targets for RISC-V and ARM 2024-07-19 22:00:42 +08:00
unicode-table-generator update cfgs 2024-11-27 15:14:54 +00:00
unstable-book-gen Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
wasm-component-ld Update the wasm-component-ld tool 2025-01-21 15:22:01 -08:00
x Reformat use declarations. 2024-07-29 08:26:52 +10:00
cherry-pick.sh
publish_toolstate.py Reformat Python code with ruff 2024-12-04 23:03:44 +01:00