Make use of Visual C++ runtime memory leak tracing

cli/main.cpp

@@ -108,6 +108,11 @@ void CheckOther::checkZeroDivision()
  */
 int main(int argc, char* argv[])
 {
+    // MS Visual C++ memory leak debug tracing
+#if defined(_MSC_VER) && defined(_DEBUG)
+    _CrtSetDbgFlag( _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG ) | _CRTDBG_LEAK_CHECK_DF);
+#endif
+
     CppCheckExecutor exec;
 #ifdef _WIN32
     char exename[1024] = {0};

lib/config.h

@@ -13,4 +13,10 @@
 #  define CPPCHECKLIB
 #endif
 
+// MS Visual C++ memory leak debug tracing
+#if defined(_MSC_VER) && defined(_DEBUG)
+#  define _CRTDBG_MAP_ALLOC
+#  include <crtdbg.h>
+#endif
+
 #endif // configH