fuck: your rust compiler updates suck · ch32-rs/ch32-hal@66980be · GitHub

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fuck: your rust compiler updates suck

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andelf committed May 5, 2024

1 parent 4a045b9 commit 66980be

src/lib.rs

-Original file line number
+Diff line change
@@ -1,5 +1,5 @@
     #![no_std]
-    #![allow(static_mut_refs)]
+    #![allow(static_mut_refs, unexpected_cfgs)]
     pub use ch32_metapac as pac;
@@ Expand Down @@

1 comment on commit `66980be`

Urgau commented on `66980be` May 24, 2024

Heads up, with the release of rust-lang/cargo#13913 (in nightly-2024-05-19). Cargo has now gain the ability to declare --check-cfg args directly inside the [lints] table with [lints.rust.unexpected_cfgs.check-cfg]¹:

Cargo.toml:

[lints.rust]
unexpected_cfgs = { level = "warn", check-cfg = ['cfg(foo)'] }

Note that the diagnostic output of the lint has been updated to suggest the [lints] approach first. You can use it to guide you through the --check-cfg arguments that may need to be added.

take effect on Rust 1.80 (current nightly), is ignored on Rust 1.79 (current beta), and produce an unused warning below ↩

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