Auto merge of #131354 - matthiaskrgr:rollup-hprnng2, r=matthiaskrgr

Rollup of 4 pull requests

Successful merges:

 - #131331 (Revert "warn_old_master_branch" check)
 - #131344 (Avoid `&Lrc<T>` in various places)
 - #131346 (Restrict `ignore-mode-*` directives)
 - #131353 (Add documentation for `runtest::check_rustdoc_test_option` method)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 7 insertions, 7 deletions

diff --git a/compiler/rustc_errors/src/emitter.rs b/compiler/rustc_errors/src/emitter.rs
index 1dc52c4d0a4..1adb6b9dcfe 100644
--- a/compiler/rustc_errors/src/emitter.rs
+++ b/compiler/rustc_errors/src/emitter.rs
@@ -205,7 +205,7 @@ pub trait Emitter: Translate {
         false
     }
 
-    fn source_map(&self) -> Option<&Lrc<SourceMap>>;
+    fn source_map(&self) -> Option<&SourceMap>;
 
     /// Formats the substitutions of the primary_span
     ///
@@ -481,8 +481,8 @@ pub trait Emitter: Translate {
 }
 
 impl Translate for HumanEmitter {
-    fn fluent_bundle(&self) -> Option<&Lrc<FluentBundle>> {
-        self.fluent_bundle.as_ref()
+    fn fluent_bundle(&self) -> Option<&FluentBundle> {
+        self.fluent_bundle.as_deref()
     }
 
     fn fallback_fluent_bundle(&self) -> &FluentBundle {
@@ -491,8 +491,8 @@ impl Translate for HumanEmitter {
 }
 
 impl Emitter for HumanEmitter {
-    fn source_map(&self) -> Option<&Lrc<SourceMap>> {
-        self.sm.as_ref()
+    fn source_map(&self) -> Option<&SourceMap> {
+        self.sm.as_deref()
     }
 
     fn emit_diagnostic(&mut self, mut diag: DiagInner) {
@@ -540,7 +540,7 @@ pub struct SilentEmitter {
 }
 
 impl Translate for SilentEmitter {
-    fn fluent_bundle(&self) -> Option<&Lrc<FluentBundle>> {
+    fn fluent_bundle(&self) -> Option<&FluentBundle> {
         None
     }
 
@@ -552,7 +552,7 @@ impl Translate for SilentEmitter {
 }
 
 impl Emitter for SilentEmitter {
-    fn source_map(&self) -> Option<&Lrc<SourceMap>> {
+    fn source_map(&self) -> Option<&SourceMap> {
         None
     }