Add pattern types to ast

1 files changed, 4 insertions, 1 deletions

diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index 8cf347bfa96..4d6c81ad6b7 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -1463,7 +1463,9 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     }
                 }
             }
-            TyKind::MacCall(_) => panic!("`TyKind::MacCall` should have been expanded by now"),
+            TyKind::MacCall(_) => {
+                span_bug!(t.span, "`TyKind::MacCall` should have been expanded by now")
+            }
             TyKind::CVarArgs => {
                 let guar = self.dcx().span_delayed_bug(
                     t.span,
@@ -1471,6 +1473,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                 );
                 hir::TyKind::Err(guar)
             }
+            TyKind::Pat(..) => span_bug!(t.span, "pattern types are unimplemented"),
             TyKind::Dummy => panic!("`TyKind::Dummy` should never be lowered"),
         };