初始化程序列表在Visual Studio 2012 Update 2 CTP 4（3月） [英] Initializer list not working in Visual Studio 2012 Update 2 CTP 4 (March)

问题描述

安装Visual Studio 2012 Update 2 CTP 4（3月）后，此代码无法编译：

After installing Visual Studio 2012 Update 2 CTP 4 (March), this code doesn't compile:

vector<int> b = {1, 2, 3};

，并显示以下错误讯息：

with the following error message:

'std::vector<_Ty>' : Types with a base are not aggregate

以前的帖子有关与使用initializer_list标题提到的以前的CTP相同的问题，但CTP 4没有安装它。

Earlier post about the same issue with previous CTP mentioned using initializer_list header, but CTP 4 didn't install it. Any suggestions how to fix it?

推荐答案

编译器支持初始化列表，但是标准库（std :: vector等）才不是。你必须等待你的行编译。

The compiler supports initializer lists, but the standard library (std::vector etc.) does not. You will have to wait before your line compiles.

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