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c++ - 为什么std::move( )的返回值可以赋值给右值引用
伊谢尔伦
2017-04-17 13:02:10
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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
2017-04-17 13:04:10
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In the first line, r1 is already an lvalue because it already has a name
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In the first line, r1 is already an lvalue because it already has a name