VS2005，VS2008遵循哪个标准? [英] Which standard does VS2005, VS2008 follow?

问题描述

它们都遵循2003年发布的C ++ 03吗?

Do they both follow the C++03 released in 2003?

推荐答案

它们都针对C ++ 03，是的.但是他们俩都有无法遵守该标准的地方.(顺便说一句，海湾合作委员会也是如此，在任何一方的迷们开始在嘴里起泡沫之前.)

They both target C++03, yes. But they also both have areas where they fail to comply with the standard. (So does GCC, btw, before any fanboys on either side starts frothing at the mouth).

但是请记住，C ++ 03本质上是一个很小的错误修正版本，它确定了明智的编译器本来应该做的一些常识"事情(例如，在C ++ 98中，严格来说C ++ 03禁止这样做，但是每个明智的编译器供应商总会使用连续向量 ，因为这就是向量的意图

But keep in mind that C++03 is basically a very small bugfix release, nailing down a few "common sense" things that sensible compilers would have done anyway (for example, in C++98, it was, strictly speaking, possible to have vectors that aren't contiguously allocated. C++03 prohibits that, but every sane compiler vendor would have used contiguous vectors anyway, because that's what vectors are intended for)

GCC甚至没有C ++ 03标准设置.您告诉它以C ++ 98为目标(使用 std = c ++ 98)，而实际上它以C ++ 03为目标.我不知道实际上可以区分这两者的编译器，因为更改很少而且很明显.

GCC doesn't even have a C++03 standard setting. You tell it to target C++98 (with std=c++98), and it actually targets C++03 instead. I'm not aware of a compiler which actually makes a distinction between the two, because the changes are so few, and so obvious.

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