Rollup merge of #131344 - nnethercote:ref-Lrc, r=compiler-errors

Avoid `&Lrc<T>` in various places

Seeing `&Lrc<T>` is a bit suspicious, and `&T` or `Lrc<T>` is often better.

r? `@oli-obk`

1 files changed, 2 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index 4d81ff933dd..e22dd8373bd 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -11,7 +11,6 @@ use rustc_ast::attr;
 use rustc_data_structures::fx::{FxHashMap, FxIndexMap};
 use rustc_data_structures::memmap::Mmap;
 use rustc_data_structures::profiling::{SelfProfilerRef, VerboseTimingGuard};
-use rustc_data_structures::sync::Lrc;
 use rustc_errors::emitter::Emitter;
 use rustc_errors::translation::Translate;
 use rustc_errors::{
@@ -1889,7 +1888,7 @@ impl SharedEmitter {
 }
 
 impl Translate for SharedEmitter {
-    fn fluent_bundle(&self) -> Option<&Lrc<FluentBundle>> {
+    fn fluent_bundle(&self) -> Option<&FluentBundle> {
         None
     }
 
@@ -1924,7 +1923,7 @@ impl Emitter for SharedEmitter {
         );
     }
 
-    fn source_map(&self) -> Option<&Lrc<SourceMap>> {
+    fn source_map(&self) -> Option<&SourceMap> {
         None
     }
 }