未定义关键字"and"、"or"和"not"
Keywords "and", "or" and "not" not defined
我正在Visual Studio 2008上做一个c++项目，我发现and, not和or关键字没有定义。
我是否缺少一些配置来启用这些关键字的使用?我想，它们是标准的一部分，不是吗?
"包含头文件iso646.h，或者使用/Za(禁用语言扩展)编译器选项进行编译。"
MSDN链接
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