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23 lines
583 B
Plaintext
23 lines
583 B
Plaintext
/**
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* @name Yield in non-generator function
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* @description 'yield' should only be used in generator functions.
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* @kind problem
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* @problem.severity error
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* @id js/yield-outside-generator
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* @tags quality
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* reliability
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* correctness
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* language-features
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* external/cwe/cwe-758
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* @precision very-high
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*/
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import javascript
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from YieldExpr yield, Function f
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where
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f = yield.getEnclosingFunction() and
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not is_generator(f)
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select yield, "This yield expression is contained in $@ which is not marked as a generator.",
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f.getFirstToken(), f.describe()
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