diff --git a/ts2panda/src/compiler.ts b/ts2panda/src/compiler.ts
index 0d311fcb7a79fa3d4e937786ff3ff957066d5d81..3271653c0c35e544d1bb03bfef30f931cb7b9422 100644
--- a/ts2panda/src/compiler.ts
+++ b/ts2panda/src/compiler.ts
@@ -240,8 +240,8 @@ 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 0eff7e3c0da6f98bc3e757ac978f0af03d6a1297..6cd35350e9fd500378bcf37f427d93f3b2b4c713 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]);