fix leak in CppunitTest_sc_ucalc

Change-Id: Iee5f4bfcd8ad90d37e787d225928a5ae7b269f2d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100048
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 8 deletions

diff --git a/sc/inc/document.hxx b/sc/inc/document.hxx
index f2ceca43fcbf..69e0b06a6cab 100644
--- a/sc/inc/document.hxx
+++ b/sc/inc/document.hxx
@@ -296,14 +296,11 @@ const sal_uInt8 SC_DDE_IGNOREMODE    = 255;       /// For usage in FindDdeLink()
 // During threaded calculation fields being mutated are kept in this struct
 struct ScDocumentThreadSpecific
 {
-    ScRecursionHelper*      pRecursionHelper;               // information for recursive and iterative cell formulas
+    std::unique_ptr<ScRecursionHelper> xRecursionHelper; // information for recursive and iterative cell formulas
     ScInterpreterContext* pContext;  // references the context passed around for easier access
 
-    ScDocumentThreadSpecific()
-        : pRecursionHelper(nullptr)
-        , pContext(nullptr)
-    {
-    }
+    ScDocumentThreadSpecific();
+    ~ScDocumentThreadSpecific();
 
     // To be called in the thread at start
     static void SetupFromNonThreadedData(const ScDocumentThreadSpecific& rNonThreadedData);
@@ -2225,8 +2222,6 @@ private:
 
     DECL_LINK(TrackTimeHdl, Timer *, void);
 
-    static ScRecursionHelper*   CreateRecursionHelperInstance();
-
     /** Adjust a range to available sheets.
 
         Used to start and stop listening on a sane range. Both o_rRange and