Make untracked.source_span lockable so that resolution can still write to it when using TyCtxt

2022-12-08 11:02:47 +00:00
parent ade3dceb38
commit 6924e3c374
6 changed files with 12 additions and 12 deletions
--- a/compiler/rustc_query_system/src/ich/hcx.rs
+++ b/compiler/rustc_query_system/src/ich/hcx.rs
@@ -146,7 +146,7 @@ impl<'a> rustc_span::HashStableContext for StableHashingContext<'a> {

    #[inline]
    fn def_span(&self, def_id: LocalDefId) -> Span {
-        *self.untracked.source_span.get(def_id).unwrap_or(&DUMMY_SP)
+        *self.untracked.source_span.read().get(def_id).unwrap_or(&DUMMY_SP)
    }

    #[inline]