A name declared in a block (6.3) is local to that block. Its potential scope begins at its point of declaration (3.3.1) and ends at the end of its declarative region.
A name declared in a block (6.3) is local to that block. Its potential scope begins at its point of declaration (3.3.1) and ends at the end of its declarative region.
块（6.3）中声明的名字是局部于这个块的。它的潜在作用域从其声明点（3.3.1）开始，到其声明区域的结尾结束。