问题描述
即使我有一个空的程序保存包含字符串，即使我抑制警告包括，我仍然得到很多警告。
Even if I have an empty program save for include string, even if I suppress warnings around includes, I still get lots of warnings.
要重现： p>
To reproduce:
# CMakeLists.txt
add_executable(main main.cpp)
# All warnings, and treat as errors
if(MSVC)
set_target_properties(main PROPERTIES COMPILE_FLAGS "/Wall /WX")
endif()
// main.cpp
#pragma warning(push, 0) // suppress warnings from dependencies
#include <string>
#pragma warning(pop)
int main()
{
}
即使只是这样，我得到了一些警告，第一个是...
Even with just this, I get pages of warnings, the first of which is...
main.cpp(8): warning C4710: 'int swprintf_s(wchar_t *const ,const std::size_t,const wchar_t *const ,...)': function not inlined
这是否是预期的？或者我做错了什么？
Is this expected? Or did I do something wrong?
我应该选择警告抑制，并且在我写的每个文件中都禁止他们吗？
Should I cherry pick warnings to suppress, and supress them in every file I write?
或者，我应该选择启用哪些警告？
Alternatively, should I cherry pick which warnings to enable? But that could become a tediously long list, which I would have to maintain as new checks become available.
推荐答案
我查了一下，警告，并指向我通常禁止的此警告列表：。
I looked up that warning and it pointed me to this list of warnings that are normally suppressed: https://msdn.microsoft.com/en-us/library/23k5d385.aspx.
您可以查看该列表，并全局禁止您的警告不在乎。我不知道如何做一个全局抑制。
You can review that list and do global suppress of the warnings that you don't care about. I'm not sure how to do a global suppress. But that particular warning seems useless.
找到了关于如何全局抑制警告的链接：。
Found the link on how to globally suppress warnings: https://msdn.microsoft.com/en-us/library/jj715718.aspx.
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