c++.mfc - Problems porting from MS VC6 to DMC (in Eclipse)
- Andy C (33/33) Feb 22 2006 Not sure best place to post this. I am trying out a DMC plugin for Ecli...
Not sure best place to post this. I am trying out a DMC plugin for Eclipse and trying to port MS VC6 code in the process. I have encountered the following 3 problems (so far). I would appreciate any insight anyone can offer... 1) This seems new. It used to crop up if you did not use the -Aa option to allow overloading new and delete. Now when I compile in Debug (but not Release) I get the following error: Error: no match for function '?_P(unsigned ,char *,int )' This seems related to the section of code at the top of each source file that reads: #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE = __FILE__; #endif 2) This code is OK in VC++ v6.0: CString sTemp; sTemp = "Hi Walter"; TRACE("The message is " + sTemp + "\n"); but in DMC, with Exception Handling enabled, the compiler dies with this message: Internal error: eh 759 This code works fine in DMC: CString sTemp; sTemp = "Hi Walter"; TRACE("The message is %s\n",sTemp); 3) I know that the include paths are correct so this one was quite unexpected. I could not compile oleauto.h until I added this define above it. #define EXTERN_C extern Thanks Andy C
Feb 22 2006