Vcs: Provide default implementations for some pure methods

Saves empty re-implementations in some cases.

Change-Id: I4ffa039d70257f2256942e09fcabe790943e1578
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/vcsbase/vcsbaseclient.h b/src/plugins/vcsbase/vcsbaseclient.h
index f538dfc16e8..164838fb9f2 100644
--- a/src/plugins/vcsbase/vcsbaseclient.h
+++ b/src/plugins/vcsbase/vcsbaseclient.h
@@ -192,7 +192,7 @@ public:
                         const QString &commitMessageFile,
                         const QStringList &extraOptions = QStringList());
 
-    virtual QString findTopLevelForFile(const QFileInfo &file) const = 0;
+    virtual QString findTopLevelForFile(const QFileInfo &/*file*/) const { return {}; }
 
     virtual void view(const QString &source, const QString &id,
                       const QStringList &extraOptions = QStringList());
@@ -226,13 +226,13 @@ protected:
     virtual Core::Id vcsEditorKind(VcsCommandTag cmd) const = 0;
     virtual Utils::ExitCodeInterpreter exitCodeInterpreter(VcsCommandTag cmd) const;
 
-    virtual QStringList revisionSpec(const QString &revision) const = 0;
+    virtual QStringList revisionSpec(const QString &/*revision*/) const { return {}; }
 
     typedef std::function<VcsBaseEditorConfig *(QToolBar *)> ConfigCreator;
     void setDiffConfigCreator(ConfigCreator creator);
     void setLogConfigCreator(ConfigCreator creator);
 
-    virtual StatusItem parseStatusLine(const QString &line) const = 0;
+    virtual StatusItem parseStatusLine(const QString &/*line*/) const { return {}; }
 
     QString vcsEditorTitle(const QString &vcsCmd, const QString &sourceId) const;