c++ - 为什么std::move( )的返回值可以赋值给右值引用
伊谢尔伦
伊谢尔伦 2017-04-17 13:02:10
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伊谢尔伦
伊谢尔伦

小伙看你根骨奇佳,潜力无限,来学PHP伐。

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大家讲道理

In the first line, r1 is already an lvalue because it already has a name

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