From a5ff3cc3f5bbaa9fecf6a67cf5261022a0aa67d6 Mon Sep 17 00:00:00 2001
From: Camille GILLOT <gillot.camille@gmail.com>
Date: Thu, 3 Apr 2025 16:19:33 +0000
Subject: Do not clone Arc when hashing span.

---
 compiler/rustc_query_system/src/ich/hcx.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'compiler/rustc_query_system')

diff --git a/compiler/rustc_query_system/src/ich/hcx.rs b/compiler/rustc_query_system/src/ich/hcx.rs
index e1b6adc6cc1..96d0c02c4a6 100644
--- a/compiler/rustc_query_system/src/ich/hcx.rs
+++ b/compiler/rustc_query_system/src/ich/hcx.rs
@@ -1,5 +1,3 @@
-use std::sync::Arc;
-
 use rustc_ast as ast;
 use rustc_data_structures::stable_hasher::{HashStable, HashingControls, StableHasher};
 use rustc_hir::def_id::{DefId, LocalDefId};
@@ -7,7 +5,9 @@ use rustc_hir::definitions::DefPathHash;
 use rustc_session::Session;
 use rustc_session::cstore::Untracked;
 use rustc_span::source_map::SourceMap;
-use rustc_span::{BytePos, CachingSourceMapView, DUMMY_SP, SourceFile, Span, SpanData, Symbol};
+use rustc_span::{
+    BytePos, CachingSourceMapView, DUMMY_SP, Span, SpanData, StableSourceFileId, Symbol,
+};
 
 use crate::ich;
 
@@ -118,7 +118,7 @@ impl<'a> rustc_span::HashStableContext for StableHashingContext<'a> {
     fn span_data_to_lines_and_cols(
         &mut self,
         span: &SpanData,
-    ) -> Option<(Arc<SourceFile>, usize, BytePos, usize, BytePos)> {
+    ) -> Option<(StableSourceFileId, usize, BytePos, usize, BytePos)> {
         self.source_map().span_data_to_lines_and_cols(span)
     }
 
-- 
cgit 1.4.1-3-g733a5