如何在Clang中使用C ++ 11功能？ [英] How can I use C++ 11 features in Clang?

问题描述

如何在Clang中使用最新的C ++ 11功能？

How can I use the latest C++ 11 features in Clang? What (sub)set of features is supported?

推荐答案

您需要clang 3.3才能使用C ++ 11中最相关的功能集。有关最新支持的完整列表，请参阅 http://clang.llvm.org/cxx_status.html 特征。 Clang 3.3声明是C ++ 11的功能完整。

You will need clang 3.3 to use the most relevant feature set from C++ 11. Read http://clang.llvm.org/cxx_status.html for the complete list of up-to-date supported features. Clang 3.3 is claimed to be C++11 feature complete.

Clang的命令行是gcc兼容的，因此您必须通过followinf命令启用C ++ 11支持，线路开关

Clang's command line is gcc-compatible so you have to enable C++11 support via the followinf command-line switch

-std=c++11

Clang 3.3支持一系列后C ++ 11特性（如decltype（auto），成员初始化和聚合）。使用此命令行开关启用它们

There is also a bunch of post-C++11 features (like decltype(auto), member initializers and aggregates) that are supported by Clang 3.3. Use this command line switch to enable them

-std=c++1y

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