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catches program exceptions in release build (VC++ only)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1385 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 1999-01-12 23:46:44 +00:00
parent 09914df7b8
commit f8a3e080aa
1 changed files with 29 additions and 10 deletions
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35
src/msw/app.cpp
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@ -95,8 +95,7 @@
#if defined(__WXDEBUG__) && wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS
#define new new(__FILE__,__LINE__)
#endif
#endif
#endif // wxUSE_VC_CRTDBG
extern char *wxBuffer;
extern char *wxOsVersion;
@ -563,6 +562,11 @@ void wxApp::CleanUp()
#if !defined(_WINDLL) || (defined(_WINDLL) && defined(WXMAKINGDLL))
// temporarily disable this warning
#ifdef _MSC_VER
#pragma warning(disable: 4715) // not all control paths return a value
#endif // Visual C++
//// Main wxWindows entry point
int wxEntry(WXHINSTANCE hInstance,
WXHINSTANCE WXUNUSED(hPrevInstance),
@ -570,8 +574,16 @@ int wxEntry(WXHINSTANCE hInstance,
int nCmdShow,
bool enterLoop)
{
#if !defined(__WXDEBUG__) && !defined(__BORLANDC__) && !defined(__WATCOMC__) // take everything into a try-except block in release build
try {
// take everything into a try-except block in release build
// FIXME other compilers must support Win32 SEH (structured exception
// handling) too, just find the appropriate keyword in their docs!
// Please note that it's _not_ the same as C++ exceptions!
#if !defined(__WXDEBUG__) && defined(_MSC_VER)
#define CATCH_PROGRAM_EXCEPTIONS
__try {
#else
#undef CATCH_PROGRAM_EXCEPTIONS
#endif
wxhInstance = (HINSTANCE) hInstance;
@ -640,20 +652,27 @@ int wxEntry(WXHINSTANCE hInstance,
wxApp::CleanUp();
return retValue;
#if !defined(__WXDEBUG__) && !defined(__BORLANDC__) && !defined(__WATCOMC__) // catch exceptions only in release build
#ifdef CATCH_PROGRAM_EXCEPTIONS
}
except ( EXCEPTION_EXECUTE_HANDLER ) {
__except ( EXCEPTION_EXECUTE_HANDLER ) {
/*
if ( wxTheApp )
wxTheApp->OnFatalException();
*/
::ExitProcess(3); // the same exit code as abort()
return 0;
// NOTREACHED
}
#endif //debug
#endif // CATCH_PROGRAM_EXCEPTIONS
}
// restore warning state
#ifdef _MSC_VER
#pragma warning(default: 4715) // not all control paths return a value
#endif // Visual C++
#else /* _WINDLL */
//// Entry point for DLLs