diff --git a/ts2panda/src/compiler.ts b/ts2panda/src/compiler.ts
index e5c7df34ddb2fadde908714996776c225fa014c8..7b77359e95f5ffa689c0b49f43dbd50173113f99 100644
--- a/ts2panda/src/compiler.ts
+++ b/ts2panda/src/compiler.ts
@@ -241,8 +241,8 @@ export class Compiler {
             let funcName = jshelpers.getTextOfIdentifierOrLiteral((<ts.FunctionLikeDeclaration>rootNode).name);
             let v = functionScope.find(funcName);
             if (v.scope == functionScope) {
-                this.pandaGen.loadAccumulator(NodeKind.FirstNodeOfFunction, getVregisterCache(this.pandaGen, CacheList.FUNC));
-                this.pandaGen.storeAccToLexEnv(NodeKind.FirstNodeOfFunction, v.scope, v.level, v.v, true);
+                this.pandaGen.loadAccumulator(NodeKind.Invalid, getVregisterCache(this.pandaGen, CacheList.FUNC));
+                this.pandaGen.storeAccToLexEnv(NodeKind.Invalid, v.scope, v.level, v.v, true);
             }
         }
     }
diff --git a/ts2panda/src/debuginfo.ts b/ts2panda/src/debuginfo.ts
index 776cf9f6c95c8dbfe0a639d5935a24ca2db64c68..f002c920a104d17094fe93dd1ad5ecbf8c04d312 100644
--- a/ts2panda/src/debuginfo.ts
+++ b/ts2panda/src/debuginfo.ts
@@ -193,6 +193,11 @@ export class DebugInfo {
         }
     }
 
+    public static setInvalidPosInfoForUninitializeIns(posInfo: DebugPosInfo, pandaGen: PandaGen) {
+        posInfo.setSourecLineNum(-1);
+        posInfo.setSourecColumnNum(-1);
+    }
+
     public static addScope(scope: Scope) {
         DebugInfo.scopeArray.push(scope);
     }
@@ -277,7 +282,7 @@ export class DebugInfo {
         // count pos offset
         for (let i = 0; i < insns.length; i++) {
             if (insns[i].debugPosInfo.getDebugPosInfoNodeState() == NodeKind.FirstNodeOfFunction) {
-                DebugInfo.setPosInfoForUninitializeIns(insns[i].debugPosInfo, pandaGen);
+                DebugInfo.setInvalidPosInfoForUninitializeIns(insns[i].debugPosInfo, pandaGen);
             }
 
             let insLength = DebugInfo.getIRNodeWholeLength(insns[i]);