Re: [PATCH] scripts: generate_rust_analyzer.py: add missing macros -> core dep

[Tamir Duberstein]

[-cc Wedson Almeida Filho <wedsonaf@xxxxxxxxxx>, retired email]

Actually macros depends on std and proc_macro rather than core.

On Sun, Feb 9, 2025 at 10:29 AM Tamir Duberstein <tamird@xxxxxxxxx> wrote:
>
> The macros crate has depended on core since its introduction in commit
> 1fbde52bde73 ("rust: add `macros` crate"). This dependency was omitted from
> commit 8c4555ccc55c ("scripts: add `generate_rust_analyzer.py`") resulting in
> false-positive warnings emitted from rust-analyzer such as:
>
>   [{
>         "resource": "/Users/tamird/src/linux/rust/macros/module.rs",
>         "owner": "_generated_diagnostic_collection_name_#1",
>         "code": {
>                 "value": "non_snake_case",
>                 "target": {
>                         "$mid": 1,
>                         "path": "/rustc/",
>                         "scheme": "https",
>                         "authority": "doc.rust-lang.org",
>                         "query": "search=non_snake_case"
>                 }
>         },
>         "severity": 4,
>         "message": "Variable `None` should have snake_case name, e.g. `none`",
>         "source": "rust-analyzer",
>         "startLineNumber": 123,
>         "startColumn": 17,
>         "endLineNumber": 123,
>         "endColumn": 21
>   }]
>
> Add the missing dependency to improve the developer experience.
>
> Fixes: 8c4555ccc55c ("scripts: add `generate_rust_analyzer.py`")
> Suggested-by: Chayim Refael Friedman <chayimfr@xxxxxxxxx>
> Signed-off-by: Tamir Duberstein <tamird@xxxxxxxxx>
> ---
>  scripts/generate_rust_analyzer.py | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py
> index aa8ea1a4dbe5..8f99af38dd09 100755
> --- a/scripts/generate_rust_analyzer.py
> +++ b/scripts/generate_rust_analyzer.py
> @@ -75,7 +75,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs):
>      append_crate(
>          "macros",
>          srctree / "rust" / "macros" / "lib.rs",
> -        [],
> +        ["core"],
>          is_proc_macro=True,
>      )
>
>
> ---
> base-commit: 6273a058383e05465083b535ed9469f2c8a48321
> change-id: 20250209-rust-analyzer-macros-core-dep-0f57868dd19f
>
> Best regards,
> --
> Tamir Duberstein <tamird@xxxxxxxxx>
>