vs2013 编译用于调试而不是用于发布? [英] vs2013 compile for debug but not for release?

问题描述

我在 VS2013 中遇到过奇怪的事情.我的程序在调试模式下构建良好.但是在发布模式下，有很多错误，比如:

I have met strange things in VS2013. My program builds well in debug mode. But in release mode, there are many errors like:

 Error 2 error C2440: 'default argument' : cannot convert from 'const wchar_t [1]' to 'const BSTR'   (src\GAudioOutput.cc) C:\Program Files (x86)\Windows Kits\8.1\Include\um\sapi.h 16917 1 qgroundcontrol

这是 vs 2013 express 版本的最新版本.我昨天刚拿到.这是vs2013的bug吗?任何解决方案?所有错误都是 C2440:无法从 xxx 转换为 xxx

This is the newest version of vs 2013 express version. I just got it yesterday. Is this a vs2013's bug? Any solutions? All the errors are C2440: cannot convert from xxx to xxx

我使用 VS2010 编译没有任何问题的相同代码.我发现所有错误都来自 windows_kit 8.1.有什么想法吗?

The same code I compiled without any problem using VS2010. And I found that all the errors are from the windows_kit 8.1. Any thoughts?

推荐答案

我在用 Qt5.4 和 msvc2013 构建项目时遇到了同样的编译错误.这是因为windows头文件违反了标准，将通过在.pro文件中添加以下行来修复:

I had the same compile error when building a project with Qt5.4 and msvc2013. It is because the windows headers violate the standard, and it will be fixed by adding the following line in the .pro file:

win32: QMAKE_CXXFLAGS_RELEASE -= -Zc:strictStrings

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