C++: Fix some imports.

Author: MathiasVP

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowPrivate.qll

@@ -1,5 +1,6 @@
 private import cpp as Cpp
 private import DataFlowUtil
+private import DataFlowNodes
 private import semmle.code.cpp.ir.IR
 private import DataFlowDispatch
 private import semmle.code.cpp.ir.internal.IRCppLanguage

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

@@ -11,6 +11,7 @@ private import semmle.code.cpp.ir.IR
 private import semmle.code.cpp.controlflow.IRGuards
 private import semmle.code.cpp.models.interfaces.DataFlow
 private import semmle.code.cpp.dataflow.internal.FlowSummaryImpl as FlowSummaryImpl
+private import TaintTrackingUtil as TaintTrackingUtil
 private import DataFlowPrivate
 private import ModelUtil
 private import SsaImpl as SsaImpl

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/ExprNodes.qll

@@ -6,6 +6,7 @@ private import cpp
 private import semmle.code.cpp.ir.IR
 private import DataFlowUtil
 private import DataFlowPrivate
+private import DataFlowNodes
 private import semmle.code.cpp.ir.implementation.raw.internal.TranslatedExpr
 private import semmle.code.cpp.ir.implementation.raw.internal.InstructionTag
 

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/ModelUtil.qll

@@ -6,6 +6,7 @@
 private import semmle.code.cpp.ir.IR
 private import semmle.code.cpp.models.interfaces.FunctionInputsAndOutputs
 private import DataFlowUtil
+private import DataFlowNodes
 private import DataFlowPrivate
 private import SsaImpl as Ssa
 

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaImpl.qll

@@ -12,6 +12,7 @@ private import semmle.code.cpp.ir.internal.IRCppLanguage
 private import semmle.code.cpp.ir.dataflow.internal.ModelUtil
 private import semmle.code.cpp.ir.implementation.raw.internal.TranslatedInitialization
 private import DataFlowPrivate
+private import DataFlowNodes
 import SsaImplCommon
 
 private module SourceVariables {

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaImplCommon.qll

@@ -4,6 +4,7 @@ import semmle.code.cpp.ir.internal.IRCppLanguage
 private import semmle.code.cpp.ir.implementation.raw.internal.SideEffects as SideEffects
 private import DataFlowImplCommon as DataFlowImplCommon
 private import DataFlowUtil
+private import DataFlowNodes
 private import semmle.code.cpp.models.interfaces.PointerWrapper
 private import DataFlowPrivate
 private import TypeFlow

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/TaintTrackingUtil.qll

@@ -5,6 +5,7 @@ private import semmle.code.cpp.models.interfaces.DataFlow
 private import semmle.code.cpp.models.interfaces.SideEffect
 private import DataFlowUtil
 private import DataFlowPrivate
+private import DataFlowNodes
 private import SsaImpl as Ssa
 private import semmle.code.cpp.dataflow.internal.FlowSummaryImpl as FlowSummaryImpl
 private import semmle.code.cpp.ir.dataflow.FlowSteps

cpp/ql/src/Likely Bugs/Memory Management/AllocaInLoop.ql

@@ -15,6 +15,7 @@
 import cpp
 import semmle.code.cpp.rangeanalysis.RangeAnalysisUtils
 import semmle.code.cpp.ir.dataflow.DataFlow
+private import semmle.code.cpp.ir.dataflow.internal.DataFlowNodes
 
 /** Gets a loop that contains `e`. */
 Loop getAnEnclosingLoopOfExpr(Expr e) { result = getAnEnclosingLoopOfStmt(e.getEnclosingStmt()) }

cpp/ql/src/utils/modelgenerator/internal/CaptureModels.qll

@@ -8,6 +8,7 @@ private import semmle.code.cpp.dataflow.ExternalFlow as ExternalFlow
 private import semmle.code.cpp.ir.dataflow.internal.DataFlowImplCommon as DataFlowImplCommon
 private import semmle.code.cpp.ir.dataflow.internal.DataFlowImplSpecific
 private import semmle.code.cpp.ir.dataflow.internal.DataFlowPrivate as DataFlowPrivate
+private import semmle.code.cpp.ir.dataflow.internal.DataFlowNodes as DataFlowNodes
 private import semmle.code.cpp.dataflow.internal.FlowSummaryImpl as FlowSummaryImpl
 private import semmle.code.cpp.ir.dataflow.internal.TaintTrackingImplSpecific
 private import semmle.code.cpp.dataflow.new.TaintTracking as Tt

cpp/ql/test/library-tests/dataflow/models-as-data/FlowSummaryNode.ql

@@ -1,6 +1,7 @@
 import testModels
 private import semmle.code.cpp.ir.dataflow.internal.DataFlowPrivate
 private import semmle.code.cpp.ir.dataflow.internal.DataFlowUtil
+private import semmle.code.cpp.ir.dataflow.internal.DataFlowNodes
 
 string describe(DataFlow::Node n) {
   n instanceof ParameterNode and result = "ParameterNode"