C++核心准则ES.85:让空语句可见

ES.85: Make empty statements visible

ES.85:让空语句可见

Reason（原因）

Readability.

可读性

Example（示例）

for (i = 0; i < max; ++i);   // BAD: the empty statement is easily overlooked
v[i] = f(v[i]);

for (auto x : v) {           // better
    // nothing
}
v[i] = f(v[i]);

Enforcement（实施建议）

Flag empty statements that are not blocks and don't contain comments. 标记没有封闭和不含注释的空语句。

原文链接

https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#es85-make-empty-statements-visible