JS: delete unused predicate

erik-krogh · erik-krogh · commit 59db0e7a0fb8 · 2022-03-09T18:28:12.000+01:00
diff --git a/javascript/ql/lib/semmle/javascript/dataflow/TaintTracking.qll b/javascript/ql/lib/semmle/javascript/dataflow/TaintTracking.qll
@@ -1204,9 +1204,6 @@ module TaintTracking {
     override predicate appliesTo(Configuration cfg) { any() }
   }
 
-  /** Gets a variable that is defined exactly once. */
-  private Variable singleDef() { strictcount(result.getADefinition()) = 1 }
-
   /**
    * An equality test on `e.origin` or `e.source` where `e` is a `postMessage` event object,
    * considered as a sanitizer for `e`.

Original file line number	Diff line number	Diff line change
`@@ -1204,9 +1204,6 @@ module TaintTracking {`
`1204`	`1204`	`override predicate appliesTo(Configuration cfg) { any() }`
`1205`	`1205`	`}`
`1206`	`1206`
`1207`		`- /** Gets a variable that is defined exactly once. */`
`1208`		`- private Variable singleDef() { strictcount(result.getADefinition()) = 1 }`
`1209`		`-`
`1210`	`1207`	`/**`
`1211`	`1208`	* An equality test on `e.origin` or `e.source` where `e` is a `postMessage` event object,
`1212`	`1209`	* considered as a sanitizer for `e`.