Auto merge of #103957 - JakobDegen:drop-retag, r=RalfJung

[rust.git] / compiler / rustc_session / src / session.rs

diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs
index fdd883fbeed5aaf0f61f00eb4b46057f4fd245e4..01a9b1000882bd5c77a20b64a697a57ea409d260 100644 (file)
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@@ -1323,7 +1323,7 @@ pub fn build_session(
     let warnings_allow = sopts
         .lint_opts
         .iter()
-        .rfind(|&&(ref key, _)| *key == "warnings")
+        .rfind(|&(key, _)| *key == "warnings")
         .map_or(false, |&(_, level)| level == lint::Allow);
     let cap_lints_allow = sopts.lint_cap.map_or(false, |cap| cap == lint::Allow);
     let can_emit_warnings = !(warnings_allow || cap_lints_allow);