If the statement assigns a value to an expression, replace the expression with a single writable variable, property, or array element.

如果相应语句为某个表达式赋值，请用一个可写的变量、属性或数组元素替换该表达式。

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If the statement assigns a value to an expression, replace the expression with a single writable variable, property, or array element.

如果相应语句为某个表达式赋值，请用一个可写的变量、属性或数组元素替换该表达式。

youdao