Merge branch 'main' into setliterals

cpp/ql/src/Likely Bugs/Arithmetic/PointlessComparison.ql

@@ -50,10 +50,7 @@ where
     // If either of the operands is constant, then don't include it.
     (
       if cmp.getLeftOperand().isConstant()
-      then
-        if cmp.getRightOperand().isConstant()
-        then none() // Both operands are constant so don't create a message.
-        else reason = rightReason
+      then not cmp.getRightOperand().isConstant() and reason = rightReason
       else
         if cmp.getRightOperand().isConstant()
         then reason = leftReason

cpp/ql/src/Security/CWE/CWE-468/IncorrectPointerScalingCommon.qll

@@ -121,16 +121,14 @@ predicate exprSourceType(Expr use, Type sourceType, Location sourceLoc) {
           else
             if use instanceof CrementOperation
             then exprSourceType(use.(CrementOperation).getOperand(), sourceType, sourceLoc)
-            else
+            else (
               // Conversions are not in the AST, so ignore them.
-              if use instanceof Conversion
-              then none()
-              else (
-                // Source expressions
-                sourceType = use.getUnspecifiedType() and
-                isPointerType(sourceType) and
-                sourceLoc = use.getLocation()
-              )
+              not use instanceof Conversion and
+              // Source expressions
+              sourceType = use.getUnspecifiedType() and
+              isPointerType(sourceType) and
+              sourceLoc = use.getLocation()
+            )
 }
 
 /**