diff --git a/IDEHelper/Compiler/BfIRBuilder.cpp b/IDEHelper/Compiler/BfIRBuilder.cpp
index 250c179b..f5149110 100644
--- a/IDEHelper/Compiler/BfIRBuilder.cpp
+++ b/IDEHelper/Compiler/BfIRBuilder.cpp
@@ -284,6 +284,186 @@ BfIRConstHolder::~BfIRConstHolder()
 {	
 }
 
+String BfIRConstHolder::ToString(BfIRValue irValue)
+{
+	if ((irValue.mFlags & BfIRValueFlags_Const) != 0)
+	{
+		auto constant = GetConstantById(irValue.mId);
+
+		if (constant->mTypeCode == BfTypeCode_None)
+		{
+			return "void";
+		}
+		else if (constant->mTypeCode == BfTypeCode_NullPtr)
+		{
+			String ret = "null";
+			if (constant->mIRType)
+			{
+				ret += "\n";
+				ret += ToString(constant->mIRType);
+			}
+			return ret;
+		}
+		else if (constant->mTypeCode == BfTypeCode_Boolean)
+		{
+			return constant->mBool ? "true" : "false";
+		}
+		else if (constant->mTypeCode == BfTypeCode_Float)
+		{
+			return StrFormat("Constant %ff", constant->mDouble);
+		}
+		else if (constant->mTypeCode == BfTypeCode_Double)
+		{
+			return StrFormat("Constant %f", constant->mDouble);
+		}
+		else if (IsInt(constant->mTypeCode))
+		{
+			return StrFormat("Constant %lld", constant->mInt64);
+		}
+		else if (constant->mTypeCode == BfTypeCode_StringId)
+		{
+			return StrFormat("StringId %d", constant->mInt64);
+		}
+		else if (constant->mConstType == BfConstType_GlobalVar)
+		{
+			auto gvConst = (BfGlobalVar*)constant;			
+			return String("GlobalVar ") + gvConst->mName;
+		}
+		else if (constant->mConstType == BfConstType_BitCast)
+		{
+			auto bitcast = (BfConstantBitCast*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, bitcast->mTarget);
+			return ToString(targetConst) + " BitCast to " + ToString(bitcast->mToType);
+		}
+		else if (constant->mConstType == BfConstType_Box)
+		{
+			auto box = (BfConstantBox*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, box->mTarget);
+			return ToString(targetConst) + " box to " + ToString(box->mToType);
+		}
+		else if (constant->mConstType == BfConstType_GEP32_1)
+		{
+			auto gepConst = (BfConstantGEP32_1*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, gepConst->mTarget);
+			return ToString(targetConst) + StrFormat(" Gep32 %d", gepConst->mIdx0);
+		}
+		else if (constant->mConstType == BfConstType_GEP32_2)
+		{
+			auto gepConst = (BfConstantGEP32_2*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, gepConst->mTarget);
+			return ToString(targetConst) + StrFormat(" Gep32 %d,%d", gepConst->mIdx0, gepConst->mIdx1);
+		}
+		else if (constant->mConstType == BfConstType_ExtractValue)
+		{
+			auto gepConst = (BfConstantExtractValue*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, gepConst->mTarget);
+			return ToString(targetConst) + StrFormat(" ExtractValue %d", gepConst->mIdx0);
+		}
+		else if (constant->mConstType == BfConstType_PtrToInt)
+		{
+			auto ptrToIntConst = (BfConstantPtrToInt*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, ptrToIntConst->mTarget);
+			return ToString(targetConst) + StrFormat(" PtrToInt TypeCode:%d", ptrToIntConst->mToTypeCode);
+		}
+		else if (constant->mConstType == BfConstType_IntToPtr)
+		{
+			auto bitcast = (BfConstantIntToPtr*)constant;
+			BfIRValue targetConst(BfIRValueFlags_Const, bitcast->mTarget);
+			return ToString(targetConst) + " IntToPtr " + ToString(bitcast->mToType);
+		}
+		else if (constant->mConstType == BfConstType_Agg)
+		{
+			auto constAgg = (BfConstantAgg*)constant;
+			String str = ToString(constAgg->mType);
+			str += "(";
+
+			for (int i = 0; i < (int)constAgg->mValues.size(); i++)
+			{
+				if (i > 0)
+					str += ", ";
+				str += ToString(constAgg->mValues[i]);
+			}
+			str += ")";
+			return str;
+		}
+		else if (constant->mConstType == BfConstType_AggZero)
+		{
+			return ToString(constant->mIRType) + " zeroinitializer";
+		}
+		else if (constant->mConstType == BfConstType_AggCE)
+		{
+			auto constAgg = (BfConstantAggCE*)constant;
+			return ToString(constAgg->mType) + StrFormat(" aggCe@%p", constAgg->mCEAddr);
+		}
+		else if (constant->mConstType == BfConstType_ArrayZero8)
+		{
+			return StrFormat("zero8[%d]", constant->mInt32);
+		}
+		else if (constant->mConstType == BfConstType_TypeOf)
+		{
+			auto typeofConst = (BfTypeOf_Const*)constant;
+			return "typeof " + mModule->TypeToString(typeofConst->mType);
+		}
+		else if (constant->mConstType == BfConstType_TypeOf_WithData)
+		{
+			auto typeofConst = (BfTypeOf_WithData_Const*)constant;
+			return "typeof_withData " + mModule->TypeToString(typeofConst->mType);
+		}
+		else if (constant->mConstType == BfConstType_Undef)
+		{
+			auto constUndef = (BfConstantUndef*)constant;
+			return "undef " + ToString(constUndef->mType);
+		}
+		else
+		{
+			BF_FATAL("Unhandled");
+		}
+	}
+	else if ((irValue.mFlags & BfIRValueFlags_Arg) != 0)
+	{
+		return StrFormat("Arg %d", irValue.mId);
+	}
+	else if (irValue.mFlags != 0)
+	{		
+		return "Value???";
+	}
+	else
+	{
+		BF_ASSERT(irValue.mId == -1);
+	}
+	return "empty";
+}
+
+String BfIRConstHolder::ToString(BfIRType irType)
+{
+	if (irType.mKind == BfIRTypeData::TypeKind_TypeId)
+	{
+		return StrFormat("Type#%d:%s", irType.mId, mModule->TypeToString(mModule->mContext->mTypes[irType.mId]).c_str());
+	}
+	else if (irType.mKind == BfIRTypeData::TypeKind_TypeInstId)
+	{
+		return StrFormat("TypeInst#%d:%s", irType.mId, mModule->TypeToString(mModule->mContext->mTypes[irType.mId]).c_str());
+	}
+	else if (irType.mKind == BfIRTypeData::TypeKind_TypeInstPtrId)
+	{
+		return StrFormat("TypeInstPtr#%d:%s", irType.mId, mModule->TypeToString(mModule->mContext->mTypes[irType.mId]).c_str());
+	}
+	else if (irType.mKind == BfIRTypeData::TypeKind_SizedArray)
+	{
+		auto sizedArrayType = (BfConstantSizedArrayType*)GetConstantById(irType.mId);
+		return StrFormat("%s[%d]", ToString(sizedArrayType->mType).c_str(), (int)sizedArrayType->mLength);
+	}
+	else
+	{
+		return "Type ???";
+	}
+}
+
+void BfIRConstHolder::pv(const BfIRValue& irValue)
+{
+	OutputDebugStrF("%s\n", ToString(irValue).c_str());
+}
+
 void BfIRConstHolder::FixTypeCode(BfTypeCode& typeCode)
 {
 	if (typeCode == BfTypeCode_IntPtr)
@@ -544,6 +724,21 @@ int BfIRConstHolder::CheckConstEquality(BfIRValue lhs, BfIRValue rhs)
 	return -1;
 }
 
+BfIRType BfIRConstHolder::GetSizedArrayType(BfIRType elementType, int length)
+{
+	auto constSizedArrayType = mTempAlloc.Alloc<BfConstantSizedArrayType>();
+	constSizedArrayType->mConstType = BfConstType_SizedArrayType;
+	constSizedArrayType->mType = elementType;
+	constSizedArrayType->mLength = length;
+
+	int chunkId = mTempAlloc.GetChunkedId(constSizedArrayType);
+
+	BfIRType retType;
+	retType.mKind = BfIRTypeData::TypeKind_SizedArray;
+	retType.mId = chunkId;
+	return retType;
+}
+
 BfIRValue BfIRConstHolder::CreateConst(BfTypeCode typeCode, uint64 val)
 {
 	if (typeCode == BfTypeCode_IntUnknown)
@@ -1627,157 +1822,7 @@ String BfIRBuilder::ToString(BfIRValue irValue)
 {
 	if ((irValue.mFlags & BfIRValueFlags_Const) != 0)
 	{
-		auto constant = GetConstantById(irValue.mId);
-		
-		if (constant->mTypeCode == BfTypeCode_None)
-		{
-			return "void";
-		}
-		else if (constant->mTypeCode == BfTypeCode_NullPtr)
-		{
-			String ret = "null";
-			if (constant->mIRType)
-			{
-				ret += "\n";
-				ret += ToString(constant->mIRType);
-			}
-			return ret;
-		}
-		else if (constant->mTypeCode == BfTypeCode_Boolean)
-		{
-			return constant->mBool ? "true" : "false";
-		}
-		else if (constant->mTypeCode == BfTypeCode_Float)
-		{
-			return StrFormat("Constant %ff", constant->mDouble);			
-		}
-		else if (constant->mTypeCode == BfTypeCode_Double)
-		{
-			return StrFormat("Constant %f", constant->mDouble);
-		}
-		else if (IsInt(constant->mTypeCode))
-		{
-			return StrFormat("Constant %lld", constant->mInt64);
-		}
-		else if (constant->mTypeCode == BfTypeCode_StringId)
-		{
-			return StrFormat("StringId %d", constant->mInt64);
-		}
-		else if (constant->mConstType == BfConstType_GlobalVar)
-		{
-			auto gvConst = (BfGlobalVar*)constant;
-			if (gvConst->mStreamId == -1)
-			{
-			}
-			else if (mBfIRCodeGen != NULL)
-			{				
-				auto val = mBfIRCodeGen->GetLLVMValue(gvConst->mStreamId);
-				std::string outStr;
-				llvm::raw_string_ostream strStream(outStr);
-				val->print(strStream);
-				strStream.flush();
-				return outStr;
-			}
-			else if (mBeIRCodeGen != NULL)
-			{				
-				auto val = mBeIRCodeGen->GetBeValue(gvConst->mStreamId);
-				String outStr;
-				BeDumpContext dumpCtx;				
-				dumpCtx.ToString(outStr, val);								
-				return outStr;
-			}
-			else
-				return String("GlobalVar ") + gvConst->mName;
-		}		
-		else if (constant->mConstType == BfConstType_BitCast)
-		{
-			auto bitcast = (BfConstantBitCast*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, bitcast->mTarget);
-			return ToString(targetConst) + " BitCast to " + ToString(bitcast->mToType);
-		}
-		else if (constant->mConstType == BfConstType_Box)
-		{
-			auto box = (BfConstantBox*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, box->mTarget);
-			return ToString(targetConst) + " box to " + ToString(box->mToType);
-		}
-		else if (constant->mConstType == BfConstType_GEP32_1)
-		{
-			auto gepConst = (BfConstantGEP32_1*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, gepConst->mTarget);
-			return ToString(targetConst) + StrFormat(" Gep32 %d", gepConst->mIdx0);
-		}
-		else if (constant->mConstType == BfConstType_GEP32_2)
-		{
-			auto gepConst = (BfConstantGEP32_2*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, gepConst->mTarget);
-			return ToString(targetConst) + StrFormat(" Gep32 %d,%d", gepConst->mIdx0, gepConst->mIdx1);			
-		}
-		else if (constant->mConstType == BfConstType_ExtractValue)
-		{
-			auto gepConst = (BfConstantExtractValue*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, gepConst->mTarget);
-			return ToString(targetConst) + StrFormat(" ExtractValue %d", gepConst->mIdx0);
-		}
-		else if (constant->mConstType == BfConstType_PtrToInt)
-		{
-			auto ptrToIntConst = (BfConstantPtrToInt*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, ptrToIntConst->mTarget);
-			return ToString(targetConst) + StrFormat(" PtrToInt TypeCode:%d", ptrToIntConst->mToTypeCode);			
-		}
-		else if (constant->mConstType == BfConstType_IntToPtr)
-		{
-			auto bitcast = (BfConstantIntToPtr*)constant;
-			BfIRValue targetConst(BfIRValueFlags_Const, bitcast->mTarget);
-			return ToString(targetConst) + " IntToPtr " + ToString(bitcast->mToType);
-		}
-		else if (constant->mConstType == BfConstType_Agg)
-		{
-			auto constAgg = (BfConstantAgg*)constant;
-			String str = ToString(constAgg->mType);
-			str += "(";
-
-			for (int i = 0; i < (int)constAgg->mValues.size(); i++)
-			{
-				if (i > 0)
-					str += ", ";
-				str += ToString(constAgg->mValues[i]);
-			}
-			str += ")";
-			return str;
-		}
-		else if (constant->mConstType == BfConstType_AggZero)
-		{
-			return ToString(constant->mIRType) + " zeroinitializer";
-		}
-		else if (constant->mConstType == BfConstType_AggCE)
-		{
-			auto constAgg = (BfConstantAggCE*)constant;
-			return ToString(constAgg->mType) + StrFormat(" aggCe@%p", constAgg->mCEAddr);
-		}
-		else if (constant->mConstType == BfConstType_ArrayZero8)
-		{
-			return StrFormat("zero8[%d]", constant->mInt32);
-		}
-		else if (constant->mConstType == BfConstType_TypeOf)
-		{
-			auto typeofConst = (BfTypeOf_Const*)constant;
-			return "typeof " + mModule->TypeToString(typeofConst->mType);
-		}
-		else if (constant->mConstType == BfConstType_TypeOf_WithData)
-		{
-			auto typeofConst = (BfTypeOf_WithData_Const*)constant;
-			return "typeof_withData " + mModule->TypeToString(typeofConst->mType);
-		}
-		else if (constant->mConstType == BfConstType_Undef)
-		{
-			auto constUndef = (BfConstantUndef*)constant;
-			return "undef " + ToString(constUndef->mType);
-		}
-		else
-		{
-			BF_FATAL("Unhandled");
-		}
+		return BfIRConstHolder::ToString(irValue);
 	}
 	else if ((irValue.mFlags & BfIRValueFlags_Arg) != 0)
 	{
diff --git a/IDEHelper/Compiler/BfIRBuilder.h b/IDEHelper/Compiler/BfIRBuilder.h
index fe7166ca..b8db716f 100644
--- a/IDEHelper/Compiler/BfIRBuilder.h
+++ b/IDEHelper/Compiler/BfIRBuilder.h
@@ -946,6 +946,10 @@ public:
 	BfIRConstHolder(BfModule* module);
 	virtual ~BfIRConstHolder();
 
+	String ToString(BfIRValue irValue);
+	String ToString(BfIRType irType);
+	void pv(const BfIRValue& irValue);
+
 	BfConstant* GetConstantById(int id);	
 	BfConstant* GetConstant(BfIRValue id);
 	bool TryGetBool(BfIRValue id, bool& boolVal);
@@ -954,6 +958,8 @@ public:
 	int CheckConstEquality(BfIRValue lhs, BfIRValue rhs); // -1 = fail, 0 = false, 1 = true
 	//void WriteConstant(void* data, BeConstant* constVal);
 
+	BfIRType GetSizedArrayType(BfIRType elementType, int length);
+
 	BfIRValue CreateConst(BfTypeCode typeCode, uint64 val);	
 	BfIRValue CreateConst(BfTypeCode typeCode, int val);
 	BfIRValue CreateConst(BfTypeCode typeCode, double val);
@@ -1172,7 +1178,7 @@ public:
 	String ToString(BfIRMDNode irMDNode);
 	String ActiveFuncToString();
 	void PrintActiveFunc();
-	void pv(const BfIRValue& irValue);	
+	void pv(const BfIRValue& irValue);
 	void pt(const BfIRType& irType);
 	void pbft(BfType* type);
 	void pt(const BfIRFunction& irFun);
diff --git a/IDEHelper/Compiler/BfModule.cpp b/IDEHelper/Compiler/BfModule.cpp
index 6aca6dd5..83798698 100644
--- a/IDEHelper/Compiler/BfModule.cpp
+++ b/IDEHelper/Compiler/BfModule.cpp
@@ -11343,6 +11343,17 @@ static String GetAttributesTargetListString(BfAttributeTargets attrTarget)
 	return resultStr;
 }
 
+BfIRType BfModule::CurrentAddToConstHolder(BfIRType irType)
+{
+	if (irType.mKind == BfIRTypeData::TypeKind_SizedArray)
+	{
+		auto sizedArrayType = (BfConstantSizedArrayType*)mBfIRBuilder->GetConstantById(irType.mId);
+		return mCurTypeInstance->GetOrCreateConstHolder()->GetSizedArrayType(CurrentAddToConstHolder(sizedArrayType->mType), sizedArrayType->mLength);
+	}
+
+	return irType;
+}
+
 void BfModule::CurrentAddToConstHolder(BfIRValue& irVal)
 {
 	auto constant = mBfIRBuilder->GetConstant(irVal);
@@ -11357,7 +11368,7 @@ void BfModule::CurrentAddToConstHolder(BfIRValue& irVal)
 	if (constant->mConstType == BfConstType_Agg)
 	{
 		auto constArray = (BfConstantAgg*)constant;
-		
+				
 		SizedArray<BfIRValue, 8> newVals;
 		for (auto val : constArray->mValues)
 		{
@@ -11366,7 +11377,7 @@ void BfModule::CurrentAddToConstHolder(BfIRValue& irVal)
 			newVals.push_back(newVal);			
 		}
 
-		irVal = mCurTypeInstance->GetOrCreateConstHolder()->CreateConstAgg(constArray->mType, newVals);
+		irVal = mCurTypeInstance->GetOrCreateConstHolder()->CreateConstAgg(CurrentAddToConstHolder(constArray->mType), newVals);
 		return;
 	}
 
@@ -11382,7 +11393,7 @@ void BfModule::CurrentAddToConstHolder(BfIRValue& irVal)
 		}
 		else
 			newVal = mCurTypeInstance->GetOrCreateConstHolder()->CreateConstNull();
-		irVal = mCurTypeInstance->GetOrCreateConstHolder()->CreateConstBitCast(newVal, bitcast->mToType);
+		irVal = mCurTypeInstance->GetOrCreateConstHolder()->CreateConstBitCast(newVal, CurrentAddToConstHolder(bitcast->mToType));
 		return;
 	}
 
@@ -11489,12 +11500,12 @@ bool BfModule::HasUnactializedConstant(BfConstant* constant, BfIRConstHolder* co
 
 	if (constant->mConstType == BfConstType_Agg)
 	{
-		auto constArray = (BfConstantAgg*)constant;		
+		auto constArray = (BfConstantAgg*)constant;
 		for (auto val : constArray->mValues)
 		{
 			if (HasUnactializedConstant(constHolder->GetConstant(val), constHolder))
-				return true;			
-		}		
+				return true;
+		}
 	}
 
 	return false;
@@ -11576,11 +11587,14 @@ BfIRValue BfModule::ConstantToCurrent(BfConstant* constant, BfIRConstHolder* con
 
 		if ((wantType == NULL) && (constArray->mType.mKind == BfIRTypeData::TypeKind_TypeId))
 			wantType = mContext->mTypes[constArray->mType.mId];
+		
+		if (wantType->IsArray())		
+			wantType = CreateSizedArrayType(wantType->GetUnderlyingType(), (int)constArray->mValues.mSize);
 
 		SizedArray<BfIRValue, 8> newVals;
 		if (wantType->IsSizedArray())
 		{
-			auto elementType = wantType->GetUnderlyingType();			
+			auto elementType = wantType->GetUnderlyingType();
 			for (auto val : constArray->mValues)
 			{
 				newVals.Add(ConstantToCurrent(constHolder->GetConstant(val), constHolder, elementType));
diff --git a/IDEHelper/Compiler/BfModule.h b/IDEHelper/Compiler/BfModule.h
index f0dc3fc8..a0c46233 100644
--- a/IDEHelper/Compiler/BfModule.h
+++ b/IDEHelper/Compiler/BfModule.h
@@ -1630,6 +1630,7 @@ public:
 	StringT<128> MethodToString(BfMethodInstance* methodInst, BfMethodNameFlags methodNameFlags = BfMethodNameFlag_ResolveGenericParamNames, BfTypeVector* typeGenericArgs = NULL, BfTypeVector* methodGenericArgs = NULL);
 	void pt(BfType* type);
 	void pm(BfMethodInstance* type);
+	BfIRType CurrentAddToConstHolder(BfIRType irType);
 	void CurrentAddToConstHolder(BfIRValue& irVal);
 	void ClearConstData();
 	bool HasUnactializedConstant(BfConstant* constant, BfIRConstHolder* constHolder);