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codeql/csharp/ql/src/Documentation/XmldocMissingParam.ql
2022-04-28 11:53:36 -07:00

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/**
* @name Missing documentation for parameter
* @description All parameters should be documented using `<param name="..."> </param>` tags.
* Ensure that the name attribute matches the name of the parameter.
* @kind problem
* @problem.severity recommendation
* @precision low
* @id cs/xmldoc/missing-parameter
* @tags maintainability
*/
import Documentation
from SourceMethodOrConstructor m, SourceParameter p
where
p = m.getAParameter() and
declarationHasXmlComment(m) and
not exists(ParamXmlComment c, int offset |
c = getADeclarationXmlComment(m) and
c.getName(offset) = p.getName() and
c.hasBody(offset)
) and
not getADeclarationXmlComment(m) instanceof InheritDocXmlComment
select p, "Parameter should be documented."