useYield

诊断类别：lint/correctness/useYield

¥Diagnostic Category: lint/correctness/useYield

JavaScript (and super languages)

自从：v1.0.0

¥Since: v1.0.0

来源：

¥Sources:

与以下相同：require-yield

¥Same as: require-yield

要求生成器函数包含 yield。

¥Require generator functions to contain yield.

此规则会为没有 yield 关键字的生成器函数生成警告。

¥This rule generates warnings for generator functions that do not have the yield keyword.

示例

¥Examples

无效

¥Invalid

function* foo() {
  return 10;
}

code-block.js:1:1 lint/correctness/useYield ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ This generator function doesn’t contain yield.
  
  > 1 │ function* foo() {
      │ ^^^^^^^^^^^^^^^^^
  > 2 │   return 10;
  > 3 │ }
      │ ^
    4 │

有效

¥Valid

function* foo() {
  yield 5;
  return 10;
}

function foo() {
  return 10;
}

// This rule does not warn on empty generator functions.
function* foo() { }

useYield

示例

无效

有效

相关链接