1 files changed, 1 insertions, 0 deletions
diff --git a/source/slang/slang-ir-util.cpp b/source/slang/slang-ir-util.cpp
index e030b6d24..817c10ec2 100644
--- a/source/slang/slang-ir-util.cpp
+++ b/source/slang/slang-ir-util.cpp
@@ -1695,6 +1695,7 @@ struct GenericChildrenMigrationContextImpl
                 case kIROp_ClassType:
                 case kIROp_Func:
                 case kIROp_Generic:
+                case kIROp_Expand:
                     return false;
                 default:
                     break;