1 files changed, 1 insertions, 0 deletions
diff --git a/source/slang/slang-ir-clone.cpp b/source/slang/slang-ir-clone.cpp
index e2297bcb2..a8b9b548e 100644
--- a/source/slang/slang-ir-clone.cpp
+++ b/source/slang/slang-ir-clone.cpp
@@ -220,6 +220,7 @@ static void _cloneInstDecorationsAndChildren(
         auto oldType = oldParam->getFullType();
         auto newType = (IRType*)findCloneForOperand(env, oldType);
         newParam->setFullType(newType);
+        newParam->sourceLoc = oldParam->sourceLoc;
     }
 }