Remove redundant overrides

cpp/ql/lib/semmle/code/cpp/File.qll

@@ -218,8 +218,6 @@ class Folder extends Container, @folder {
 class File extends Container, @file {
   override string getAbsolutePath() { files(underlyingElement(this), result) }
 
-  override string toString() { result = Container.super.toString() }
-
   override string getAPrimaryQlClass() { result = "File" }
 
   override Location getLocation() {

csharp/ql/lib/semmle/code/cil/Types.qll

@@ -309,8 +309,6 @@ class FunctionPointerType extends Type, CustomModifierReceiver, Parameterizable,
   /** Gets the calling convention. */
   int getCallingConvention() { cil_function_pointer_calling_conventions(this, result) }
 
-  override string toString() { result = Type.super.toString() }
-
   /** Holds if the return type is `void`. */
   predicate returnsVoid() { this.getReturnType() instanceof VoidType }
 

csharp/ql/lib/semmle/code/csharp/Callable.qll

@@ -215,11 +215,7 @@ class Callable extends DotNet::Callable, Parameterizable, ExprOrStmtParent, @cal
   /** Gets a `Call` that has this callable as a target. */
   Call getACall() { this = result.getTarget() }
 
-  override Parameter getParameter(int n) { result = Parameterizable.super.getParameter(n) }
-
   override Parameter getAParameter() { result = Parameterizable.super.getAParameter() }
-
-  override int getNumberOfParameters() { result = Parameterizable.super.getNumberOfParameters() }
 }
 
 /**
@@ -276,8 +272,6 @@ class Method extends Callable, Virtualizable, Attributable, @method {
   predicate hasParams() { exists(this.getParamsType()) }
 
   // Remove when `Callable.isOverridden()` is removed
-  override predicate isOverridden() { Virtualizable.super.isOverridden() }
-
   override predicate fromSource() {
     Callable.super.fromSource() and
     not this.isCompilerGenerated()
@@ -472,8 +466,6 @@ class RecordCloneMethod extends Method, DotNet::RecordCloneCallable {
   override Constructor getConstructor() {
     result = DotNet::RecordCloneCallable.super.getConstructor()
   }
-
-  override string toString() { result = Method.super.toString() }
 }
 
 /**

csharp/ql/lib/semmle/code/csharp/Namespace.qll

@@ -116,10 +116,6 @@ class Namespace extends DotNet::Namespace, TypeContainer, Declaration, @namespac
   override Location getALocation() { result = this.getADeclaration().getALocation() }
 
   override string toString() { result = DotNet::Namespace.super.toString() }
-
-  override predicate hasQualifiedName(string a, string b) {
-    DotNet::Namespace.super.hasQualifiedName(a, b)
-  }
 }
 
 /**

csharp/ql/lib/semmle/code/csharp/Property.qll

@@ -42,8 +42,6 @@ class DeclarationWithAccessors extends AssignableMember, Virtualizable, Attribut
   }
 
   override Type getType() { none() }
-
-  override string toString() { result = AssignableMember.super.toString() }
 }
 
 /**

csharp/ql/src/experimental/ir/implementation/raw/internal/TranslatedExpr.qll

@@ -817,10 +817,6 @@ class TranslatedNonFieldVariableAccess extends TranslatedVariableAccess {
     else result = this.getInstruction(AddressTag())
   }
 
-  override Instruction getInstructionOperand(InstructionTag tag, OperandTag operandTag) {
-    result = TranslatedVariableAccess.super.getInstructionOperand(tag, operandTag)
-  }
-
   override predicate hasInstruction(Opcode opcode, InstructionTag tag, CSharpType resultType) {
     TranslatedVariableAccess.super.hasInstruction(opcode, tag, resultType)
     or

csharp/ql/src/experimental/ir/implementation/raw/internal/desugar/internal/TranslatedCompilerGeneratedDeclaration.qll

@@ -21,10 +21,6 @@ abstract class TranslatedCompilerGeneratedDeclaration extends LocalVariableDecla
     result = "compiler generated declaration (" + generatedBy.toString() + ")"
   }
 
-  override TranslatedElement getChild(int id) {
-    result = LocalVariableDeclarationBase.super.getChild(id)
-  }
-
   override Instruction getChildSuccessor(TranslatedElement child) {
     child = getInitialization() and result = getInstruction(InitializerStoreTag())
   }

javascript/ql/lib/semmle/javascript/Files.qll

@@ -234,8 +234,6 @@ class File extends Container, @file {
   /** Gets a toplevel piece of JavaScript code in this file. */
   TopLevel getATopLevel() { result.getFile() = this }
 
-  override string toString() { result = Container.super.toString() }
-
   /** Gets the URL of this file. */
   override string getURL() { result = "file://" + this.getAbsolutePath() + ":0:0:0:0" }
 

javascript/ql/lib/semmle/javascript/frameworks/xUnit.qll

@@ -43,8 +43,6 @@ abstract private class BracketedListOfExpressions extends Expr {
  * An array expression viewed as a bracketed list of expressions.
  */
 private class ArrayExprIsABracketedListOfExpressions extends ArrayExpr, BracketedListOfExpressions {
-  override predicate isImpure() { ArrayExpr.super.isImpure() }
-
   /** Gets the `i`th element of this array literal. */
   override Expr getElement(int i) { result = ArrayExpr.super.getElement(i) }
 }

javascript/ql/test/library-tests/frameworks/Testing/customised/Tests.ql

@@ -2,8 +2,6 @@ import semmle.javascript.frameworks.Testing
 
 class MyTest extends Test, CallExpr {
   MyTest() { getCallee().(VarAccess).getName() = "mytest" }
-
-  override string toString() { result = CallExpr.super.toString() }
 }
 
 from Test t

python/ql/lib/semmle/python/Comprehensions.qll

@@ -68,8 +68,6 @@ class ListComp extends ListComp_, Comp {
 
   override Expr getIterable() { result = ListComp_.super.getIterable() }
 
-  override string toString() { result = ListComp_.super.toString() }
-
   override Expr getElt() { result = Comp.super.getElt() }
 }
 

python/ql/lib/semmle/python/Flow.qll

@@ -324,9 +324,7 @@ class ControlFlowNode extends @py_flow_node {
  * This avoids wasting time on the trivial overrides on the ControlFlowNode subclasses.
  */
 
-private class AnyNode extends ControlFlowNode {
-  override AstNode getNode() { result = super.getNode() }
-}
+private class AnyNode extends ControlFlowNode { }
 
 /**
  * Check whether a SSA variable has complete points-to information.

python/ql/lib/semmle/python/Keywords.qll

@@ -2,8 +2,6 @@ import python
 
 class KeyValuePair extends KeyValuePair_, DictDisplayItem {
   /* syntax: Expr : Expr */
-  override Location getLocation() { result = KeyValuePair_.super.getLocation() }
-
   override string toString() { result = KeyValuePair_.super.toString() }
 
   /** Gets the value of this dictionary unpacking. */
@@ -20,8 +18,6 @@ class KeyValuePair extends KeyValuePair_, DictDisplayItem {
 
 /** A double-starred expression in a call or dict literal. */
 class DictUnpacking extends DictUnpacking_, DictUnpackingOrKeyword, DictDisplayItem {
-  override Location getLocation() { result = DictUnpacking_.super.getLocation() }
-
   override string toString() { result = DictUnpacking_.super.toString() }
 
   /** Gets the value of this dictionary unpacking. */
@@ -47,8 +43,6 @@ abstract class DictDisplayItem extends DictItem {
 /** A keyword argument in a call. For example `arg=expr` in `foo(0, arg=expr)` */
 class Keyword extends Keyword_, DictUnpackingOrKeyword {
   /* syntax: name = Expr */
-  override Location getLocation() { result = Keyword_.super.getLocation() }
-
   override string toString() { result = Keyword_.super.toString() }
 
   /** Gets the value of this keyword argument. */

python/ql/lib/semmle/python/dataflow/new/internal/Attributes.qll

@@ -70,9 +70,7 @@ abstract class AttrWrite extends AttrRef {
  * ```
  * Also gives access to the `value` being written, by extending `DefinitionNode`.
  */
-private class AttributeAssignmentNode extends DefinitionNode, AttrNode {
-  override ControlFlowNode getValue() { result = DefinitionNode.super.getValue() }
-}
+private class AttributeAssignmentNode extends DefinitionNode, AttrNode { }
 
 /** A simple attribute assignment: `object.attr = value`. */
 private class AttributeAssignmentAsAttrWrite extends AttrWrite, CfgNode {

ql/ql/src/codeql_ql/ast/Ast.qll

@@ -794,8 +794,6 @@ class Declaration extends TDeclaration, AstNode {
     or
     result = any(Class c).getQLDocFor(this)
   }
-
-  override AstNode getAChild(string pred) { result = super.getAChild(pred) }
 }
 
 /** An entity that can be declared in a module. */
@@ -1101,8 +1099,6 @@ class NoneCall extends TNoneCall, Call, Formula {
   NoneCall() { this = TNoneCall(call) }
 
   override string getAPrimaryQlClass() { result = "NoneCall" }
-
-  override AstNode getParent() { result = Call.super.getParent() }
 }
 
 /**

ql/ql/test/callgraph/Foo.qll

@@ -10,9 +10,7 @@ class Foo extends AstNode {
   predicate baz() { bar() }
 }
 
-class Sub extends Foo {
-  override predicate baz() { super.baz() }
-}
+class Sub extends Foo { }
 
 query predicate test2() { any(Foo f).bar() }
 

ruby/ql/lib/codeql/ruby/ast/Module.qll

@@ -214,8 +214,6 @@ class Namespace extends ModuleBase, ConstantWriteAccess, TNamespace {
     result = ModuleBase.super.getAChild(pred) or
     result = ConstantWriteAccess.super.getAChild(pred)
   }
-
-  final override string toString() { result = ConstantWriteAccess.super.toString() }
 }
 
 /**

ruby/ql/lib/codeql/ruby/ast/Variable.qll

@@ -122,8 +122,6 @@ class VariableAccess extends Expr instanceof VariableAccessImpl {
     or
     synthChild(any(BlockParameter p), 0, this)
   }
-
-  final override string toString() { result = VariableAccessImpl.super.toString() }
 }
 
 /** An access to a variable where the value is updated. */

ruby/ql/lib/codeql/ruby/controlflow/internal/ControlFlowGraphImpl.qll

@@ -1380,10 +1380,6 @@ module Trees {
     final override predicate first(AstNode first) { this.firstInner(first) }
 
     final override predicate last(AstNode last, Completion c) { this.lastInner(last, c) }
-
-    final override predicate succ(AstNode pred, AstNode succ, Completion c) {
-      BodyStmtTree.super.succ(pred, succ, c)
-    }
   }
 
   private class UndefStmtTree extends StandardPreOrderTree, UndefStmt {