1 files changed, 9 insertions, 0 deletions
diff --git a/source/slang/slang-reflection-api.cpp b/source/slang/slang-reflection-api.cpp
index 88caf67be..a212f0d1b 100644
--- a/source/slang/slang-reflection-api.cpp
+++ b/source/slang/slang-reflection-api.cpp
@@ -2630,6 +2630,15 @@ SLANG_API SlangReflectionModifier* spReflectionVariable_FindModifier(SlangReflec
     case SLANG_MODIFIER_MUTATING:
         modifier = var->findModifier<MutatingAttribute>();
         break;
+    case SLANG_MODIFIER_IN:
+        modifier = var->findModifier<InModifier>();
+        break;
+    case SLANG_MODIFIER_OUT:
+        modifier = var->findModifier<OutModifier>();
+        break;
+    case SLANG_MODIFIER_INOUT:
+        modifier = var->findModifier<InOutModifier>();
+        break;
     default:
         return nullptr;
     }