From d51b3dbfc61c2746ea8495a83d50c79f7e759359 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Mon, 4 Dec 2023 09:35:50 +1100
Subject: Remove some unused code, and downgrade some `pub`s.

---
 compiler/rustc_expand/src/base.rs | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'compiler/rustc_expand/src')

diff --git a/compiler/rustc_expand/src/base.rs b/compiler/rustc_expand/src/base.rs
index 91f3ca1d115..74f46efb365 100644
--- a/compiler/rustc_expand/src/base.rs
+++ b/compiler/rustc_expand/src/base.rs
@@ -1145,11 +1145,6 @@ impl<'a> ExtCtxt<'a> {
     pub fn span_err<S: Into<MultiSpan>>(&self, sp: S, msg: impl Into<DiagnosticMessage>) {
         self.sess.diagnostic().span_err(sp, msg);
     }
-    #[rustc_lint_diagnostics]
-    #[track_caller]
-    pub fn span_warn<S: Into<MultiSpan>>(&self, sp: S, msg: impl Into<DiagnosticMessage>) {
-        self.sess.diagnostic().span_warn(sp, msg);
-    }
     pub fn span_bug<S: Into<MultiSpan>>(&self, sp: S, msg: impl Into<String>) -> ! {
         self.sess.diagnostic().span_bug(sp, msg);
     }
-- 
cgit 1.4.1-3-g733a5