Shared: Remove deprecated code

Author: hvitved

shared/controlflow/codeql/controlflow/Cfg.qll

@@ -252,20 +252,9 @@ module MakeWithSplitting<
         rank[i + 1](ControlFlowTree child, int j | child = this.getChildNode(j) | child order by j)
     }
 
-    /** Gets the first child node of this element. */
-    deprecated final AstNode getFirstChildNode() { result = this.getChildTreeRanked(0) }
-
     /** Gets the first child node of this element. */
     final ControlFlowTree getFirstChildTree() { result = this.getChildTreeRanked(0) }
 
-    /** Gets the last child node of this node. */
-    deprecated final AstNode getLastChildElement() {
-      exists(int last |
-        result = this.getChildTreeRanked(last) and
-        not exists(this.getChildTreeRanked(last + 1))
-      )
-    }
-
     /** Gets the last child node of this node. */
     final ControlFlowTree getLastChildTree() {
       exists(int last |

shared/dataflow/codeql/dataflow/DataFlow.qll

@@ -784,19 +784,6 @@ private module DataFlowMakeCore<LocationSig Location, InputSig<Location> Lang> {
 
       /** Gets the location of this node. */
       Location getLocation() { result = this.getNode().getLocation() }
-
-      /**
-       * Holds if this element is at the specified location.
-       * The location spans column `startcolumn` of line `startline` to
-       * column `endcolumn` of line `endline` in file `filepath`.
-       * For more information, see
-       * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
-       */
-      deprecated predicate hasLocationInfo(
-        string filepath, int startline, int startcolumn, int endline, int endcolumn
-      ) {
-        this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
-      }
     }
 
     /**
@@ -853,19 +840,6 @@ private module DataFlowMakeCore<LocationSig Location, InputSig<Location> Lang> {
       /** Gets a textual representation of this element. */
       string toString() { result = super.toString() }
 
-      /**
-       * Holds if this element is at the specified location.
-       * The location spans column `startcolumn` of line `startline` to
-       * column `endcolumn` of line `endline` in file `filepath`.
-       * For more information, see
-       * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
-       */
-      deprecated predicate hasLocationInfo(
-        string filepath, int startline, int startcolumn, int endline, int endcolumn
-      ) {
-        super.hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
-      }
-
       /** Gets the underlying `Node`. */
       Node getNode() { result = super.getNode() }
 

shared/dataflow/codeql/dataflow/internal/DataFlowImpl.qll

@@ -2531,36 +2531,6 @@ module MakeImpl<LocationSig Location, InputSig<Location> Lang> {
 
               /** Holds if this node is a sink. */
               final predicate isSink() { this instanceof PathNodeSink }
-
-              /**
-               * Holds if this element is at the specified location.
-               * The location spans column `startcolumn` of line `startline` to
-               * column `endcolumn` of line `endline` in file `filepath`.
-               * For more information, see
-               * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
-               */
-              overlay[caller?]
-              pragma[inline]
-              deprecated final predicate hasLocationInfo(
-                string filepath, int startline, int startcolumn, int endline, int endcolumn
-              ) {
-                this.getLocation()
-                    .hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
-              }
-
-              /**
-               * DEPRECATED: This functionality is no longer available.
-               *
-               * Holds if this node is a grouping of source nodes.
-               */
-              deprecated final predicate isSourceGroup(string group) { none() }
-
-              /**
-               * DEPRECATED: This functionality is no longer available.
-               *
-               * Holds if this node is a grouping of sink nodes.
-               */
-              deprecated final predicate isSinkGroup(string group) { none() }
             }
 
             /** Holds if `n1.getASuccessor() = n2` and `n2` can reach a sink. */

shared/dataflow/codeql/dataflow/internal/DataFlowImplCommon.qll

@@ -27,26 +27,6 @@ module MakeImplCommon<LocationSig Location, InputSig<Location> Lang> {
   private import Aliases
 
   module DataFlowImplCommonPublic {
-    /**
-     * DEPRECATED: Generally, a custom `FlowState` type should be used instead,
-     * but `string` can of course still be used without referring to this
-     * module.
-     *
-     * Provides `FlowState = string`.
-     */
-    deprecated module FlowStateString {
-      /** A state value to track during data flow. */
-      deprecated class FlowState = string;
-
-      /**
-       * The default state, which is used when the state is unspecified for a source
-       * or a sink.
-       */
-      deprecated class FlowStateEmpty extends FlowState {
-        FlowStateEmpty() { this = "" }
-      }
-    }
-
     private newtype TFlowFeature =
       TFeatureHasSourceCallContext() or
       TFeatureHasSinkCallContext() or

shared/dataflow/codeql/dataflow/internal/DataFlowImplStage1.qll

@@ -1847,21 +1847,6 @@ module MakeImplStage1<LocationSig Location, InputSig<Location> Lang> {
           /** Gets the location of this node. */
           Location getLocation() { result = this.getNodeEx().getLocation() }
 
-          /**
-           * Holds if this element is at the specified location.
-           * The location spans column `startcolumn` of line `startline` to
-           * column `endcolumn` of line `endline` in file `filepath`.
-           * For more information, see
-           * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
-           */
-          overlay[caller?]
-          pragma[inline]
-          deprecated predicate hasLocationInfo(
-            string filepath, int startline, int startcolumn, int endline, int endcolumn
-          ) {
-            this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)
-          }
-
           /** Gets the underlying `Node`. */
           final Node getNode() { this.getNodeEx().projectToNode() = result }