我正在尝试将 Visual Studio 2010 设置为进行普通的旧式 ANSI 编译,而无需任何类型的 Microsoft 扩展。
我从一个空的项目模板开始,因为在 2010 年似乎不再有一个普通的 ANSI 项目模板。
然后我设置
属性 -> 配置属性 -> C/C++ -> 语言 -> 禁用扩展 = 是 (/Za)
这是我的代码:
#include <iostream>
int main( int argc, const char* argv[] )
{
std::cout << "Hello World!";
return 0;
}
错误如下:
1>------ Build started: Project: ansi_test, Configuration: Release Win32 ------
1>Build started 4/27/2011 4:20:00 PM.
1>InitializeBuildStatus:
1> Touching "Release\ansi_test.unsuccessfulbuild".
1>ClCompile:
1> Main.cpp
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(636): error C3861: 'width': identifier not found
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(636): error C3861: 'width': identifier not found
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(639): error C3861: 'flags': identifier not found
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(643): error C2227: left of '->sputc' must point to class/struct/union/generic type
1> type is ''unknown-type''
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(643): error C2780: 'void std::fill(_FwdIt,_FwdIt,const _Ty &)' : expects 3 arguments - 0 provided
1> C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\xutility(2712) : see declaration of 'std::fill'
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(643): error C3861: 'rdbuf': identifier not found
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(648): error C2227: left of '->sputc' must point to class/struct/union/generic type
1> type is ''unknown-type''
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(648): error C3861: 'rdbuf': identifier not found
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(654): error C2227: left of '->sputc' must point to class/struct/union/generic type
1> type is ''unknown-type''
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(654): error C2780: 'void std::fill(_FwdIt,_FwdIt,const _Ty &)' : expects 3 arguments - 0 provided
1> C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\xutility(2712) : see declaration of 'std::fill'
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(654): error C3861: 'rdbuf': identifier not found
1>C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\ostream(659): error C3861: 'width': identifier not found
1>
1>Build FAILED.
1>
1>Time Elapsed 00:00:00.63
我如何获得最基本的 C++ 代码以干净地编译?
最佳答案
如果您 define wchar_t
as native type,错误就会消失.
关于c++ - 为什么这段代码不能在 Visual Studio 2010 中编译和运行?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/5810152/