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22 lines
673 B
Plaintext
22 lines
673 B
Plaintext
/**
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* @name Arguments redefined
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* @description The special 'arguments' variable can be redefined, but this should be avoided
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* since it makes code hard to read and maintain and may prevent compiler
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* optimizations.
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* @kind problem
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* @problem.severity recommendation
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* @id js/arguments-redefinition
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* @tags efficiency
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* maintainability
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* @precision very-high
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*/
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import javascript
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import Definitions
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from VarRef d
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where d.getVariable().(LocalVariable).getName() = "arguments" and
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(d instanceof LValue or d instanceof VarDecl) and
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not d.isAmbient() and
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not d.inExternsFile()
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select d, "Redefinition of arguments." |