diff --git a/src/plugins/clangcodemodel/clangeditordocumentparser.cpp b/src/plugins/clangcodemodel/clangeditordocumentparser.cpp
index 332eb5a5eab..136fe6c74d2 100644
--- a/src/plugins/clangcodemodel/clangeditordocumentparser.cpp
+++ b/src/plugins/clangcodemodel/clangeditordocumentparser.cpp
@@ -35,9 +35,9 @@ ClangEditorDocumentParser::ClangEditorDocumentParser(const QString &filePath)
     setConfiguration(config);
 }
 
-void ClangEditorDocumentParser::updateHelper(const QFutureInterface<void> &,
-                                             const CppTools::WorkingCopy &,
-                                             const ProjectExplorer::Project *activeProject)
+void ClangEditorDocumentParser::updateImpl(const QFutureInterface<void> &,
+                                           const CppTools::WorkingCopy &,
+                                           const ProjectExplorer::Project *activeProject)
 {
     State state_ = state();
     state_.projectPart = determineProjectPart(filePath(), configuration(), state_, activeProject);
diff --git a/src/plugins/clangcodemodel/clangeditordocumentparser.h b/src/plugins/clangcodemodel/clangeditordocumentparser.h
index fdc01694191..3a9777a17f9 100644
--- a/src/plugins/clangcodemodel/clangeditordocumentparser.h
+++ b/src/plugins/clangcodemodel/clangeditordocumentparser.h
@@ -37,9 +37,9 @@ public:
     ClangEditorDocumentParser(const QString &filePath);
 
 private:
-    void updateHelper(const QFutureInterface<void> &future,
-                      const CppTools::WorkingCopy &,
-                      const ProjectExplorer::Project *activeProject) override;
+    void updateImpl(const QFutureInterface<void> &future,
+                    const CppTools::WorkingCopy &,
+                    const ProjectExplorer::Project *activeProject) override;
 };
 
 } // namespace ClangCodeModel
diff --git a/src/plugins/cpptools/baseeditordocumentparser.cpp b/src/plugins/cpptools/baseeditordocumentparser.cpp
index 579d3096242..49adead280f 100644
--- a/src/plugins/cpptools/baseeditordocumentparser.cpp
+++ b/src/plugins/cpptools/baseeditordocumentparser.cpp
@@ -41,13 +41,13 @@ namespace CppTools {
     It's meant to be used in the C++ editor to get precise results by using
     the "best" project part for a file.
 
-    Derived classes are expected to implement updateHelper() this way:
+    Derived classes are expected to implement updateImpl() this way:
 
     \list
         \li Get a copy of the configuration and the last state.
         \li Work on the data and do whatever is necessary. At least, update
             the project part with the help of determineProjectPart().
-        \li Ensure the new state is set before updateHelper() returns.
+        \li Ensure the new state is set before updateImpl() returns.
     \endlist
 */
 
@@ -89,7 +89,7 @@ void BaseEditorDocumentParser::update(const QFutureInterface<void> &future,
                                       const ProjectExplorer::Project *activeProject)
 {
     QMutexLocker locker(&m_updateIsRunning);
-    updateHelper(future, workingCopy, activeProject);
+    updateImpl(future, workingCopy, activeProject);
 }
 
 BaseEditorDocumentParser::State BaseEditorDocumentParser::state() const
diff --git a/src/plugins/cpptools/baseeditordocumentparser.h b/src/plugins/cpptools/baseeditordocumentparser.h
index 9f107d52129..056dca52a80 100644
--- a/src/plugins/cpptools/baseeditordocumentparser.h
+++ b/src/plugins/cpptools/baseeditordocumentparser.h
@@ -84,9 +84,9 @@ protected:
     mutable QMutex m_stateAndConfigurationMutex;
 
 private:
-    virtual void updateHelper(const QFutureInterface<void> &future,
-                              const WorkingCopy &workingCopy,
-                              const ProjectExplorer::Project *activeProject) = 0;
+    virtual void updateImpl(const QFutureInterface<void> &future,
+                            const WorkingCopy &workingCopy,
+                            const ProjectExplorer::Project *activeProject) = 0;
 
     const QString m_filePath;
     Configuration m_configuration;
diff --git a/src/plugins/cpptools/builtineditordocumentparser.cpp b/src/plugins/cpptools/builtineditordocumentparser.cpp
index 354951d9b67..7559e652dbf 100644
--- a/src/plugins/cpptools/builtineditordocumentparser.cpp
+++ b/src/plugins/cpptools/builtineditordocumentparser.cpp
@@ -55,9 +55,9 @@ BuiltinEditorDocumentParser::BuiltinEditorDocumentParser(const QString &filePath
     qRegisterMetaType<CPlusPlus::Snapshot>("CPlusPlus::Snapshot");
 }
 
-void BuiltinEditorDocumentParser::updateHelper(const QFutureInterface<void> &future,
-                                               const WorkingCopy &theWorkingCopy,
-                                               const ProjectExplorer::Project *activeProject)
+void BuiltinEditorDocumentParser::updateImpl(const QFutureInterface<void> &future,
+                                             const WorkingCopy &theWorkingCopy,
+                                             const ProjectExplorer::Project *activeProject)
 {
     if (filePath().isEmpty())
         return;
diff --git a/src/plugins/cpptools/builtineditordocumentparser.h b/src/plugins/cpptools/builtineditordocumentparser.h
index 463acd8026f..73f94796ae5 100644
--- a/src/plugins/cpptools/builtineditordocumentparser.h
+++ b/src/plugins/cpptools/builtineditordocumentparser.h
@@ -58,9 +58,9 @@ public:
     static Ptr get(const QString &filePath);
 
 private:
-    void updateHelper(const QFutureInterface<void> &future,
-                      const WorkingCopy &workingCopy,
-                      const ProjectExplorer::Project *activeProject) override;
+    void updateImpl(const QFutureInterface<void> &future,
+                    const WorkingCopy &workingCopy,
+                    const ProjectExplorer::Project *activeProject) override;
     void addFileAndDependencies(CPlusPlus::Snapshot *snapshot,
                                 QSet<Utils::FileName> *toRemove,
                                 const Utils::FileName &fileName) const;