diff --git a/Source/cmGeneratorExpressionDAGChecker.cxx b/Source/cmGeneratorExpressionDAGChecker.cxx
index 3e9716350b..e7e1d34c82 100644
--- a/Source/cmGeneratorExpressionDAGChecker.cxx
+++ b/Source/cmGeneratorExpressionDAGChecker.cxx
@@ -31,7 +31,7 @@ cmGeneratorExpressionDAGChecker::cmGeneratorExpressionDAGChecker(
     top = p;
     p = p->Parent;
     }
-  this->CheckResult = this->checkGraph();
+  this->CheckResult = this->CheckGraph();
 
 #define TEST_TRANSITIVE_PROPERTY_METHOD(METHOD) \
   top->METHOD () ||
@@ -61,13 +61,13 @@ cmGeneratorExpressionDAGChecker::cmGeneratorExpressionDAGChecker(
 
 //----------------------------------------------------------------------------
 cmGeneratorExpressionDAGChecker::Result
-cmGeneratorExpressionDAGChecker::check() const
+cmGeneratorExpressionDAGChecker::Check() const
 {
   return this->CheckResult;
 }
 
 //----------------------------------------------------------------------------
-void cmGeneratorExpressionDAGChecker::reportError(
+void cmGeneratorExpressionDAGChecker::ReportError(
                   cmGeneratorExpressionContext *context,
                   const std::string &expr)
 {
@@ -125,7 +125,7 @@ void cmGeneratorExpressionDAGChecker::reportError(
 
 //----------------------------------------------------------------------------
 cmGeneratorExpressionDAGChecker::Result
-cmGeneratorExpressionDAGChecker::checkGraph() const
+cmGeneratorExpressionDAGChecker::CheckGraph() const
 {
   const cmGeneratorExpressionDAGChecker *parent = this->Parent;
   while (parent)
diff --git a/Source/cmGeneratorExpressionDAGChecker.h b/Source/cmGeneratorExpressionDAGChecker.h
index 16364923a4..b6effa185a 100644
--- a/Source/cmGeneratorExpressionDAGChecker.h
+++ b/Source/cmGeneratorExpressionDAGChecker.h
@@ -52,9 +52,9 @@ struct cmGeneratorExpressionDAGChecker
     ALREADY_SEEN
   };
 
-  Result check() const;
+  Result Check() const;
 
-  void reportError(cmGeneratorExpressionContext *context,
+  void ReportError(cmGeneratorExpressionContext *context,
                    const std::string &expr);
 
   bool EvaluatingLinkLibraries(const char *tgt = 0);
@@ -71,7 +71,7 @@ struct cmGeneratorExpressionDAGChecker
     { this->TransitivePropertiesOnly = true; }
 
 private:
-  Result checkGraph() const;
+  Result CheckGraph() const;
 
 private:
   const cmGeneratorExpressionDAGChecker * const Parent;
diff --git a/Source/cmGeneratorExpressionEvaluator.cxx b/Source/cmGeneratorExpressionEvaluator.cxx
index f0e40ea835..fec43b9b3e 100644
--- a/Source/cmGeneratorExpressionEvaluator.cxx
+++ b/Source/cmGeneratorExpressionEvaluator.cxx
@@ -957,10 +957,10 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
                                                content,
                                                dagCheckerParent);
 
-    switch (dagChecker.check())
+    switch (dagChecker.Check())
       {
     case cmGeneratorExpressionDAGChecker::SELF_REFERENCE:
-      dagChecker.reportError(context, content->GetOriginalExpression());
+      dagChecker.ReportError(context, content->GetOriginalExpression());
       return std::string();
     case cmGeneratorExpressionDAGChecker::CYCLIC_REFERENCE:
       // No error. We just skip cyclic references.