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allow variables in inner scope to shadow a function in outer scope #29

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allow variables in inner scope to shadow a function in outer scope #29

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3 changes: 2 additions & 1 deletion README.md
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Expand Up @@ -780,7 +780,8 @@ continue;
4. 全局变量和局部变量不支持前向引用，作用域为声明开始的位置直到最近的一个块的结束位置
5. 函数和类的声明都应该在顶层，作用域为全局，支持前向引用（Forward Reference）
6. 不同作用域的时候，内层作用域可以遮蔽外层作用域的名字
7. 函数名和变量名不允许重复，类名和函数名不允许重复，但是变量名和类名可以重复
7. 类名和函数名不允许重复，但是变量名和类名可以重复
8. 内层变量名和外层函数名（包括全局函数和类方法）允许重复，但是变量名和内置函数重名是未定义行为。

**注意**：诸如 `for` 等表达式没有大括号也会引入一个新的作用域，如下：

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