Shared: Delete hallucinated return values.

Author: geoffw0

shared/dataflow/codeql/dataflow/DataFlow.qll

@@ -148,7 +148,6 @@ signature module InputSig {
    * Predicate to force high precision for the given content.
    *
    * @param c The content to force high precision for.
-   * @return True if high precision is forced for the content, false otherwise.
    */
   predicate forceHighPrecision(Content c);
 
@@ -196,7 +195,6 @@ signature module InputSig {
    *
    * @param ppos The parameter position.
    * @param apos The argument position.
-   * @return True if the parameter position matches the argument position, false otherwise.
    */
   predicate parameterMatch(ParameterPosition ppos, ArgumentPosition apos);
 
@@ -205,7 +203,6 @@ signature module InputSig {
    *
    * @param node1 The first node in the flow step.
    * @param node2 The second node in the flow step.
-   * @return True if there is a simple local flow step between node1 and node2, false otherwise.
    */
   predicate simpleLocalFlowStep(Node node1, Node node2);
 

shared/rangeanalysis/codeql/rangeanalysis/RangeAnalysis.qll

@@ -183,7 +183,6 @@ signature module Semantic {
      * Checks if the guard directly controls a given basic block.
      * @param controlled The basic block to check.
      * @param branch Indicates if the control is a branch or not.
-     * @returns True if the guard directly controls the basic block, false otherwise.
      */
     predicate directlyControls(BasicBlock controlled, boolean branch);
 
@@ -192,7 +191,6 @@ signature module Semantic {
      * @param e1 The first expression.
      * @param e2 The second expression.
      * @param polarity The polarity of the equality.
-     * @returns True if the guard represents the equality, false otherwise.
      */
     predicate isEquality(Expr e1, Expr e2, boolean polarity);
 
@@ -201,7 +199,6 @@ signature module Semantic {
      * @param bb1 The first basic block.
      * @param bb2 The second basic block.
      * @param branch Indicates if the edge is a branch or not.
-     * @returns True if there is a branch edge between the basic blocks, false otherwise.
      */
     predicate hasBranchEdge(BasicBlock bb1, BasicBlock bb2, boolean branch);
   }