From 2bf56b9aa7f92f665c40ddbe8259417de84bb142 Mon Sep 17 00:00:00 2001 From: xFrednet Date: Sat, 26 Feb 2022 11:32:07 +0100 Subject: [PATCH] Document that pre-expansion lint passes are deprecated --- compiler/rustc_lint/src/context.rs | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/compiler/rustc_lint/src/context.rs b/compiler/rustc_lint/src/context.rs index 0582a4e01bf..ad9a16fb39a 100644 --- a/compiler/rustc_lint/src/context.rs +++ b/compiler/rustc_lint/src/context.rs @@ -166,7 +166,12 @@ pub fn register_early_pass( self.early_passes.push(Box::new(pass)); } - /// Used by clippy. + /// This lint pass is softly deprecated. It misses expanded code and has caused a few + /// errors in the past. Currently, it is only used in Clippy. New implementations + /// should avoid using this interface, as it might be removed in the future. + /// + /// * See [rust#69838](https://github.com/rust-lang/rust/pull/69838) + /// * See [rust-clippy#5518](https://github.com/rust-lang/rust-clippy/pull/5518) pub fn register_pre_expansion_pass( &mut self, pass: impl Fn() -> EarlyLintPassObject + 'static + sync::Send + sync::Sync, -- 2.44.0