Merge pull request #15853 from hvitved/dataflow/get-location

Data flow: Replace `hasLocationInfo` with `getLocation`

Author: hvitved

cpp/ql/lib/semmle/code/cpp/dataflow/DataFlow.qll

@@ -28,6 +28,6 @@ import cpp
 deprecated module DataFlow {
   private import semmle.code.cpp.dataflow.internal.DataFlowImplSpecific
   private import codeql.dataflow.DataFlow
-  import DataFlowMake<CppOldDataFlow>
+  import DataFlowMake<Location, CppOldDataFlow>
   import semmle.code.cpp.dataflow.internal.DataFlowImpl1
 }

cpp/ql/lib/semmle/code/cpp/dataflow/TaintTracking.qll

@@ -29,6 +29,6 @@ deprecated module TaintTracking {
   private import semmle.code.cpp.dataflow.internal.DataFlowImplSpecific
   private import semmle.code.cpp.dataflow.internal.TaintTrackingImplSpecific
   private import codeql.dataflow.TaintTracking
-  import TaintFlowMake<CppOldDataFlow, CppOldTaintTracking>
+  import TaintFlowMake<Location, CppOldDataFlow, CppOldTaintTracking>
   import semmle.code.cpp.dataflow.internal.tainttracking1.TaintTrackingImpl
 }

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl.qll

@@ -2,6 +2,7 @@
  * DEPRECATED: Use `semmle.code.cpp.dataflow.new.DataFlow` instead.
  */
 
+private import semmle.code.cpp.Location
 private import DataFlowImplSpecific
 private import codeql.dataflow.internal.DataFlowImpl
-import MakeImpl<CppOldDataFlow>
+import MakeImpl<Location, CppOldDataFlow>

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImplCommon.qll

@@ -2,6 +2,7 @@
  * DEPRECATED: Use `semmle.code.cpp.dataflow.new.DataFlow` instead.
  */
 
+private import semmle.code.cpp.Location
 private import DataFlowImplSpecific
 private import codeql.dataflow.internal.DataFlowImplCommon
-import MakeImplCommon<CppOldDataFlow>
+import MakeImplCommon<Location, CppOldDataFlow>

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImplConsistency.qll

@@ -10,7 +10,7 @@ private import DataFlowImplSpecific
 private import TaintTrackingImplSpecific
 private import codeql.dataflow.internal.DataFlowImplConsistency
 
-private module Input implements InputSig<CppOldDataFlow> {
+private module Input implements InputSig<Location, CppOldDataFlow> {
   predicate argHasPostUpdateExclude(Private::ArgumentNode n) {
     // Is the null pointer (or something that's not really a pointer)
     exists(n.asExpr().getValue())
@@ -26,4 +26,4 @@ private module Input implements InputSig<CppOldDataFlow> {
   }
 }
 
-module Consistency = MakeConsistency<CppOldDataFlow, CppOldTaintTracking, Input>;
+module Consistency = MakeConsistency<Location, CppOldDataFlow, CppOldTaintTracking, Input>;

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImplSpecific.qll

@@ -4,6 +4,7 @@
  * Provides C++-specific definitions for use in the data flow library.
  */
 
+private import semmle.code.cpp.Location
 private import codeql.dataflow.DataFlow
 
 module Private {
@@ -15,7 +16,7 @@ module Public {
   import DataFlowUtil
 }
 
-module CppOldDataFlow implements InputSig {
+module CppOldDataFlow implements InputSig<Location> {
   import Private
   import Public
 

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowUtil.qll

@@ -105,7 +105,7 @@ class Node extends TNode {
    * For more information, see
    * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
-  predicate hasLocationInfo(
+  deprecated predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn
   ) {
     this.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn)

cpp/ql/lib/semmle/code/cpp/dataflow/internal/TaintTrackingImplSpecific.qll

@@ -4,9 +4,10 @@
  * Provides C++-specific definitions for use in the taint tracking library.
  */
 
+private import semmle.code.cpp.Location
 private import codeql.dataflow.TaintTracking
 private import DataFlowImplSpecific
 
-module CppOldTaintTracking implements InputSig<CppOldDataFlow> {
+module CppOldTaintTracking implements InputSig<Location, CppOldDataFlow> {
   import TaintTrackingUtil
 }

cpp/ql/lib/semmle/code/cpp/dataflow/new/DataFlow.qll

@@ -28,6 +28,6 @@ import cpp
 module DataFlow {
   private import semmle.code.cpp.ir.dataflow.internal.DataFlowImplSpecific
   private import codeql.dataflow.DataFlow
-  import DataFlowMake<CppDataFlow>
+  import DataFlowMake<Location, CppDataFlow>
   import semmle.code.cpp.ir.dataflow.internal.DataFlowImpl1
 }

cpp/ql/lib/semmle/code/cpp/dataflow/new/TaintTracking.qll

@@ -27,6 +27,7 @@ module TaintTracking {
   private import semmle.code.cpp.ir.dataflow.internal.DataFlowImplSpecific
   private import semmle.code.cpp.ir.dataflow.internal.TaintTrackingImplSpecific
   private import codeql.dataflow.TaintTracking
-  import TaintFlowMake<CppDataFlow, CppTaintTracking>
+  private import semmle.code.cpp.Location
+  import TaintFlowMake<Location, CppDataFlow, CppTaintTracking>
   import semmle.code.cpp.ir.dataflow.internal.tainttracking1.TaintTrackingImpl
 }