D:\vcfile\4.c(6) : warning C4172: returning address of local variable or temporary
2012-08-29 16:50
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返回了局部或临时变量
不是不能返回局部变量，是不能返回指向局部变量的指针和引用。
不是不能返回局部变量，是不能返回指向局部变量的指针和引用。
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