Merge pull request github#1773 from xiemaisi/js/undocumented-parameter-precision

Approved by esben-semmle

Author: semmle-qlci

change-notes/1.22/analysis-javascript.md

@@ -31,6 +31,7 @@
 | Shift out of range | Fewer false positive results | This rule now correctly handles BigInt shift operands. |
 | Conflicting HTML element attributes | Fewer results | Results are no longer shown on LGTM by default. |
 | Superfluous trailing arguments | Fewer false-positive results. | This rule no longer flags calls to placeholder functions that trivially throw an exception. |
+| Undocumented parameter | No changes to results | This rule is now run on LGTM, although its results are still not shown by default. |
 
 ## Changes to QL libraries
 

javascript/ql/src/JSDoc/UndocumentedParameter.ql

@@ -8,7 +8,7 @@
  * @tags maintainability
  *       readability
  *       documentation
- * @precision medium
+ * @precision high
  */
 
 import javascript
@@ -22,6 +22,6 @@ where
   exists(doc.getATag().(JSDocParamTag).getDocumentedParameter()) and
   // but v is not
   not doc.getATag().(JSDocParamTag).getDocumentedParameter() = v and
-  // don't report a violation in ambiguous cases
+  // don't report an alert in ambiguous cases
   strictcount(JSDoc d | d = f.getDocumentation() and d.getATag() instanceof JSDocParamTag) = 1
 select parm, "Parameter " + v.getName() + " is not documented."