341fffd5b7
This results in fatal #errors from the standard <assert.h> which doesn't want to be included with _CRTBLD defined. Generally speaking, defining _CRTBLD looks like a very wrong thing to do and it's probably not necessary any more (considering that it was done in r25683 almost 10 years ago) but only avoid doing this with VC 12 for now to avoid breaking anything else before 3.0. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@75093 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/msvcrt.h
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// Purpose: macros to use some non-standard features of MS Visual C++
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// C run-time library
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 31.01.1999
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// Copyright: (c) Vadim Zeitlin
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// the goal of this file is to define wxCrtSetDbgFlag() macro which may be
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// used like this:
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// wxCrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
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// to turn on memory leak checks for programs compiled with Microsoft Visual
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// C++ (5.0+). The macro will not be defined under other compilers or if it
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// can't be used with MSVC for whatever reason.
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#ifndef _MSW_MSVCRT_H_
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#define _MSW_MSVCRT_H_
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// use debug CRT functions for memory leak detections in VC++ 5.0+ in debug
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// builds
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#undef wxUSE_VC_CRTDBG
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#if defined(_DEBUG) && defined(__VISUALC__) && (__VISUALC__ >= 1000) \
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&& !defined(UNDER_CE)
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// it doesn't combine well with wxWin own memory debugging methods
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#if !wxUSE_GLOBAL_MEMORY_OPERATORS && !wxUSE_MEMORY_TRACING && !defined(__NO_VC_CRTDBG__)
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#define wxUSE_VC_CRTDBG
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#endif
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#endif
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#ifdef wxUSE_VC_CRTDBG
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// Need to undef new if including crtdbg.h which may redefine new itself
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#ifdef new
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#undef new
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#endif
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#include <stdlib.h>
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// Defining _CRTBLD should never be necessary at all, but keep it for now
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// as there is no time to retest all the compilers before 3.0 release.
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// Definitely do not use it with MSVS 2013 as defining it results in errors
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// if the standard <assert.h> is included afterwards.
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#if !defined(_CRTBLD) && !wxCHECK_VISUALC_VERSION(12)
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// Needed when building with pure MS SDK
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#define _CRTBLD
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#endif
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#include <crtdbg.h>
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#undef WXDEBUG_NEW
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#define WXDEBUG_NEW new(_NORMAL_BLOCK, __FILE__, __LINE__)
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// this define works around a bug with inline declarations of new, see
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//
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// http://support.microsoft.com/kb/q140858/
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//
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// for the details
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#define new WXDEBUG_NEW
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#define wxCrtSetDbgFlag(flag) \
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_CrtSetDbgFlag(_CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) | (flag))
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#else // !using VC CRT
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#define wxCrtSetDbgFlag(flag)
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#endif // wxUSE_VC_CRTDBG
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#endif // _MSW_MSVCRT_H_
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