pass OSQLParseNode around by unique_ptr

Change-Id: I8ffb9e04614472c3645d24bebdc88f91059d12ad
Reviewed-on: https://gerrit.libreoffice.org/65436
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 5 insertions, 5 deletions

diff --git a/include/connectivity/predicateinput.hxx b/include/connectivity/predicateinput.hxx
index 16ace17d9108..1e83d4ac43a5 100644
--- a/include/connectivity/predicateinput.hxx
+++ b/include/connectivity/predicateinput.hxx
@@ -103,7 +103,7 @@ namespace dbtools
         ) const;
 
     private:
-        ::connectivity::OSQLParseNode* implPredicateTree(
+        std::unique_ptr<::connectivity::OSQLParseNode> implPredicateTree(
             OUString& _rErrorMessage,
             const OUString& _rStatement,
             const css::uno::Reference< css::beans::XPropertySet > & _rxField
@@ -115,7 +115,7 @@ namespace dbtools
             sal_Unicode& _rThdSep
         ) const;
 
-        css::uno::Any implParseNode(::connectivity::OSQLParseNode* pParseNode, bool _bForStatementUse) const;
+        css::uno::Any implParseNode(std::unique_ptr<::connectivity::OSQLParseNode> pParseNode, bool _bForStatementUse) const;
     };
 
 
diff --git a/include/connectivity/sqlparse.hxx b/include/connectivity/sqlparse.hxx
index 7dda08c4bca7..cdb92064997e 100644
--- a/include/connectivity/sqlparse.hxx
+++ b/include/connectivity/sqlparse.hxx
@@ -136,7 +136,7 @@ namespace connectivity
 
     // information on the current parse action
         const IParseContext*        m_pContext;
-        OSQLParseNode*              m_pParseTree;   // result from parsing
+        std::unique_ptr<OSQLParseNode> m_pParseTree;   // result from parsing
         ::std::unique_ptr< OSQLParser_Data >
                                     m_pData;
         OUString                     m_sFieldName;   // current field name for a predicate
@@ -171,14 +171,14 @@ namespace connectivity
         ~OSQLParser();
 
         // Parsing an SQLStatement
-        OSQLParseNode* parseTree(OUString& rErrorMessage,
+        std::unique_ptr<OSQLParseNode> parseTree(OUString& rErrorMessage,
                        const OUString& rStatement,
                        bool bInternational = false);
 
         // Check a Predicate
         // set bUseRealName to false if you pass a xField that comes from where you got that field,
         // as opposed from to from yourself.
-        OSQLParseNode* predicateTree(OUString& rErrorMessage, const OUString& rStatement,
+        std::unique_ptr<OSQLParseNode> predicateTree(OUString& rErrorMessage, const OUString& rStatement,
                        const css::uno::Reference< css::util::XNumberFormatter > & xFormatter,
                        const css::uno::Reference< css::beans::XPropertySet > & xField,
                        bool bUseRealName = true);