diff --git a/source/Engine/Application.cpp b/source/Engine/Application.cpp
index f5a6c5b..93aaed5 100644
--- a/source/Engine/Application.cpp
+++ b/source/Engine/Application.cpp
@@ -979,7 +979,7 @@ PRIVATE STATIC void Application::RunFrame(void* p) {
             Graphics::Save();
             Graphics::Translate(infoW - infoPadding - (8 * 16.0 * 0.85), infoPadding, 0.0);
             Graphics::Scale(0.85, 0.85, 1.0);
-                snprintf(textBuffer, 256, "FPS: %03.1f", TargetFPS);
+                snprintf(textBuffer, 256, "FPS: %03.1f", CurrentFPS);
                 DEBUG_DrawText(textBuffer, 0.0, 0.0);
             Graphics::Restore();
 
diff --git a/source/Engine/Bytecode/ScriptManager.cpp b/source/Engine/Bytecode/ScriptManager.cpp
index 6c4928f..407ef1b 100644
--- a/source/Engine/Bytecode/ScriptManager.cpp
+++ b/source/Engine/Bytecode/ScriptManager.cpp
@@ -75,9 +75,7 @@ vector<ObjClass*>           ScriptManager::ClassImplList;
 
 SDL_mutex*                  ScriptManager::GlobalLock = NULL;
 
-#ifdef VM_DEBUG
 static Uint32 VMBranchLimit = 0;
-#endif
 
 // #define DEBUG_STRESS_GC
 
diff --git a/source/Engine/Bytecode/VMThread.cpp b/source/Engine/Bytecode/VMThread.cpp
index 5f8d9f0..92c79c1 100644
--- a/source/Engine/Bytecode/VMThread.cpp
+++ b/source/Engine/Bytecode/VMThread.cpp
@@ -324,6 +324,16 @@ PUBLIC VMValue VMThread::ReadConstant(CallFrame* frame) {
     return (*frame->Function->Chunk.Constants)[ReadUInt32(frame)];
 }
 
+#define DO_RETURN() { \
+    FrameCount--; \
+    if (FrameCount == ReturnFrame) { \
+        return INTERPRET_FINISHED; \
+    } \
+    StackTop = frame->Slots; \
+    Push(InterpretResult); \
+    frame = &Frames[FrameCount - 1]; \
+}
+
 #ifdef VM_DEBUG
 PUBLIC bool    VMThread::ShowBranchLimitMessage(const char* errorMessage, ...) {
     va_list args;
@@ -401,16 +411,6 @@ PRIVATE bool   VMThread::DoJumpBack(CallFrame* frame, int offset) {
     return CheckBranchLimit(frame);
 }
 
-#define DO_RETURN() { \
-    FrameCount--; \
-    if (FrameCount == ReturnFrame) { \
-        return INTERPRET_FINISHED; \
-    } \
-    StackTop = frame->Slots; \
-    Push(InterpretResult); \
-    frame = &Frames[FrameCount - 1]; \
-}
-
 #define JUMP(offset) \
 { \
     if (DoJump(frame, offset) == false) { \
diff --git a/source/Engine/Input/Input.h b/source/Engine/Input/Input.h
index e19f574..b88fa2d 100644
--- a/source/Engine/Input/Input.h
+++ b/source/Engine/Input/Input.h
@@ -218,6 +218,8 @@ class InputBind {
     virtual bool IsDefined() const = 0;
 
     virtual InputBind* Clone() const = 0;
+
+    virtual ~InputBind() = default;
 };
 
 class KeyboardBind : public InputBind {