From 8121958fda43759fa94e3f74f7cdbb595ddcc0e5 Mon Sep 17 00:00:00 2001 From: Nicholas Nethercote Date: Mon, 3 Mar 2025 18:59:30 +1100 Subject: Use `-Wunused_crate_dependencies` for compiler crates. It's very useful. There are some false positives involving integration tests in `rustc_pattern_analysis` and `rustc_serialize`. There is also a false positive involving `rustc_driver_impl`'s `rustc_randomized_layouts` feature. And I removed a `rustc_span` mention in a doc comment in `rustc_log` because it wasn't integral to the comment but caused a dev-dependency. --- compiler/rustc_pattern_analysis/src/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'compiler/rustc_pattern_analysis/src/lib.rs') diff --git a/compiler/rustc_pattern_analysis/src/lib.rs b/compiler/rustc_pattern_analysis/src/lib.rs index eeea724a29b..176dcbf6da4 100644 --- a/compiler/rustc_pattern_analysis/src/lib.rs +++ b/compiler/rustc_pattern_analysis/src/lib.rs @@ -5,6 +5,7 @@ // tidy-alphabetical-start #![allow(rustc::diagnostic_outside_of_impl)] #![allow(rustc::untranslatable_diagnostic)] +#![allow(unused_crate_dependencies)] #![cfg_attr(feature = "rustc", feature(let_chains))] // tidy-alphabetical-end -- cgit 1.4.1-3-g733a5