1 files changed, 0 insertions, 7 deletions
diff --git a/compiler/rustc_middle/src/ty/sty.rs b/compiler/rustc_middle/src/ty/sty.rs
index 46c6b5eb796..786cf4fb251 100644
--- a/compiler/rustc_middle/src/ty/sty.rs
+++ b/compiler/rustc_middle/src/ty/sty.rs
@@ -1866,13 +1866,6 @@ impl<'tcx> TyS<'tcx> {
         }
     }
 
-    pub fn expect_opaque_type(&self) -> ty::OpaqueTypeKey<'tcx> {
-        match *self.kind() {
-            Opaque(def_id, substs) => ty::OpaqueTypeKey { def_id, substs },
-            _ => bug!("`expect_opaque_type` called on non-opaque type: {}", self),
-        }
-    }
-
     pub fn simd_size_and_type(&self, tcx: TyCtxt<'tcx>) -> (u64, Ty<'tcx>) {
         match self.kind() {
             Adt(def, substs) => {