Address review comment

Author: hvitved

unified/ql/lib/codeql/unified/internal/LocalNameBinding.qll

@@ -513,7 +513,7 @@ private class IdentifierPotentialLocalNameAccess extends PotentialLocalNameAcces
 }
 
 private class SuperPotentialLocalNameAccess extends PotentialLocalNameAccessImpl, SuperExpr {
-  override string getName() { result = any(NameBindingPlugin p).getSuperLocalName() }
+  override string getName() { result = any(NameBindingPlugin p).getSuperLocalName(this) }
 }
 
 /** Gets the implicitly-declared variable through which the given callable refers to its receiver. */

unified/ql/lib/codeql/unified/internal/NameBindingPlugin.qll

@@ -69,10 +69,10 @@ class NameBindingPlugin extends Unit {
   string getImplicitReceiverParameterName(Callable callable) { none() }
 
   /**
-   * Gets the name to be used when resolving `super` expressions, for example
-   * `this` or `self`.
+   * Gets the name to be used when resolving `super`, for example `this` or `self`.
    */
-  string getSuperLocalName() { none() }
+  bindingset[se]
+  string getSuperLocalName(SuperExpr se) { none() }
 
   /**
    * Gets the name through which static members of the enclosing class `cls` can be

unified/ql/lib/codeql/unified/internal/NameBindingPluginSwift.qll

@@ -107,7 +107,8 @@ class NameBindingPluginSwift extends NameBindingPlugin {
     result = "self"
   }
 
-  override string getSuperLocalName() { result = "self" }
+  bindingset[se]
+  override string getSuperLocalName(SuperExpr se) { exists(se) and result = "self" }
 
   bindingset[cls]
   override string getStaticSelfName(ClassLikeDeclaration cls) { exists(cls) and result = "Self" }