简中文档

no-empty

NOTE: this rule is part of the 推荐 rule set.
Enable full set in deno.json:
{
  "lint": {
    "rules": {
      "tags": ["推荐"]
    }
  }
}
Enable full set using the Deno CLI:
deno lint --rules-tags=推荐
This rule can be explictly included to or excluded from the rules present in the current tag by adding it to the include or exclude array in deno.json:
{
  "lint": {
    "rules": {
      "include": ["no-empty"],
      "exclude": ["no-empty"]
    }
  }
}

禁止使用空的块语句。

空的块语句是合法的,但通常表示某些内容被遗漏,从而可能降低代码的可读性。此规则忽略仅包含注释的块语句。此规则也忽略空的构造函数和函数体(包括箭头函数)。

无效:

if (foo) {}

while (foo) {}

switch (foo) {}

try {
  doSomething();
} catch (e) {
} finally {
}

有效:

if (foo) {
  // 空
}

while (foo) {
  /* 空 */
}

try {
  doSomething();
} catch (e) {
  // 无论错误如何,继续
}

try {
  doSomething();
} finally {
  /* 无论错误如何,继续 */
}

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