1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_mir_build/src/build/matches/mod.rs b/compiler/rustc_mir_build/src/build/matches/mod.rs
index 932406fd1aa..5ba3e42d7b3 100644
--- a/compiler/rustc_mir_build/src/build/matches/mod.rs
+++ b/compiler/rustc_mir_build/src/build/matches/mod.rs
@@ -1411,6 +1411,9 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
                     break;
                 }
             }
+            if expand_until != 0 {
+                expand_until = i + 1;
+            }
         }
         let (candidates_to_expand, remaining_candidates) = candidates.split_at_mut(expand_until);