X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_middle%2Fsrc%2Fty%2F_match.rs;h=b9c5a4e0d0d49b2cb028ea937c0cd79fa3d46dfb;hb=6390d25eab41efdbb96e6d42a67fd98d64469317;hp=cd147d7e55813d5b4aaec1ab09461a4fd6405abd;hpb=731e0bf721c1ec2c7843547e86b6157b40a437d1;p=rust.git

diff --git a/compiler/rustc_middle/src/ty/_match.rs b/compiler/rustc_middle/src/ty/_match.rs
index cd147d7e558..b9c5a4e0d0d 100644
--- a/compiler/rustc_middle/src/ty/_match.rs
+++ b/compiler/rustc_middle/src/ty/_match.rs
@@ -89,7 +89,9 @@ fn tys(&mut self, a: Ty<'tcx>, b: Ty<'tcx>) -> RelateResult<'tcx, Ty<'tcx>> {
                 Err(TypeError::Sorts(relate::expected_found(self, a, b)))
             }
 
-            (&ty::Error(_), _) | (_, &ty::Error(_)) => Ok(self.tcx().ty_error()),
+            (&ty::Error(guar), _) | (_, &ty::Error(guar)) => {
+                Ok(self.tcx().ty_error_with_guaranteed(guar))
+            }
 
             _ => relate::super_relate_tys(self, a, b),
         }