diff --git a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
index c4a917f59fb88..39aacdb58e694 100644
--- a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
+++ b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
@@ -4275,6 +4275,8 @@ TypeSystemClang::GetTypeClass(lldb::opaque_compiler_type_t type) {
     break;
   case clang::Type::HLSLInlineSpirv:
     break;
+  case clang::Type::SubstBuiltinTemplatePack:
+    break;
   }
   // We don't know hot to display this type...
   return lldb::eTypeClassOther;
@@ -5139,6 +5141,8 @@ lldb::Encoding TypeSystemClang::GetEncoding(lldb::opaque_compiler_type_t type,
     break;
   case clang::Type::HLSLInlineSpirv:
     break;
+  case clang::Type::SubstBuiltinTemplatePack:
+    break;
   }
   count = 0;
   return lldb::eEncodingInvalid;
@@ -5307,6 +5311,8 @@ lldb::Format TypeSystemClang::GetFormat(lldb::opaque_compiler_type_t type) {
     break;
   case clang::Type::HLSLInlineSpirv:
     break;
+  case clang::Type::SubstBuiltinTemplatePack:
+    break;
   }
   // We don't know hot to display this type...
   return lldb::eFormatBytes;