teach useuniqueptr loplugin about calling delete on a param

which is often a useful indicator that the callers can be made to use
std::unique_ptr

Change-Id: Idb1745d1f58dbcf389c9f60f1a5728d7d092ade5
Reviewed-on: https://gerrit.libreoffice.org/56238
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/tools/config.hxx b/include/tools/config.hxx
index d6a00aa61d64..76e4270b5e9d 100644
--- a/include/tools/config.hxx
+++ b/include/tools/config.hxx
@@ -21,6 +21,7 @@
 
 #include <tools/toolsdllapi.h>
 #include <rtl/ustring.hxx>
+#include <memory>
 
 struct ImplConfigData;
 struct ImplGroupData;
@@ -30,7 +31,7 @@ class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Config
 private:
     OUString            maFileName;
     OString             maGroupName;
-    ImplConfigData*     mpData;
+    std::unique_ptr<ImplConfigData> mpData;
     ImplGroupData*      mpActGroup;
     sal_uInt32          mnDataUpdateId;