Loading docs/lang/const.md +1 −1 Original line number Diff line number Diff line Loading @@ -36,7 +36,7 @@ int &r1 = a; r1 = 1; const int &r2 = a; // r2 = 2; // 报错,不能通过常引用修改变量 // int &p3 = &b; // 报错,不能用普通引用指向 const 变量 // int &p3 = b; // 报错,不能用普通引用指向 const 变量 const int &r4 = b; ``` Loading Loading
docs/lang/const.md +1 −1 Original line number Diff line number Diff line Loading @@ -36,7 +36,7 @@ int &r1 = a; r1 = 1; const int &r2 = a; // r2 = 2; // 报错,不能通过常引用修改变量 // int &p3 = &b; // 报错,不能用普通引用指向 const 变量 // int &p3 = b; // 报错,不能用普通引用指向 const 变量 const int &r4 = b; ``` Loading