Applied memory allocation patch, and worked around bug that crashes memcheck.cpp

by using wxLogStderr.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8286 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/memcheck/memcheck.cpp

@@ -93,10 +93,17 @@ bool MyApp::OnInit(void)
 
   const char *data = (const char*) thing ;
 
+  // On MSW, Dump() crashes if using wxLogGui,
+  // so use wxLogStderr instead.
+  wxLog* oldLog = wxLog::SetActiveTarget(new wxLogStderr);
+
   wxDebugContext::PrintClasses();
   wxDebugContext::Dump();
   wxDebugContext::PrintStatistics();
 
+  // Set back to wxLogGui
+  delete wxLog::SetActiveTarget(oldLog);
+
   // Don't delete these objects, to force wxApp to flag a memory leak.
 //  delete thing;
 //  delete date;