diff --git a/RedPandaIDE/compiler/stdincompiler.cpp b/RedPandaIDE/compiler/stdincompiler.cpp
index 083802a4..34665820 100644
--- a/RedPandaIDE/compiler/stdincompiler.cpp
+++ b/RedPandaIDE/compiler/stdincompiler.cpp
@@ -21,19 +21,11 @@
 #include <QTextCodec>
 #include "qt_utils/charsetinfo.h"
 
-static int counter=0;
 StdinCompiler::StdinCompiler(const QString &filename,const QByteArray& encoding, const QString& content,bool silent, bool onlyCheckSyntax):
     Compiler(filename,silent, onlyCheckSyntax),
     mContent(content),
     mEncoding(encoding)
 {
-    counter++;
-}
-
-StdinCompiler::~StdinCompiler()
-{
-    counter--;
-    qDebug()<<"stdin compiler exited: "<<counter;
 }
 
 bool StdinCompiler::prepareForCompile()
diff --git a/RedPandaIDE/compiler/stdincompiler.h b/RedPandaIDE/compiler/stdincompiler.h
index b381dc99..e27cf68f 100644
--- a/RedPandaIDE/compiler/stdincompiler.h
+++ b/RedPandaIDE/compiler/stdincompiler.h
@@ -25,7 +25,6 @@ class StdinCompiler : public Compiler
 
 public:
     explicit StdinCompiler(const QString& filename, const QByteArray& encoding, const QString& content, bool silent,bool onlyCheckSyntax);
-    ~StdinCompiler();
 
 protected:
     bool prepareForCompile() override;