workaround older compilers that do not have std::list::erase(const_iterator)

Change-Id: Iaa1164904febd8e97d4962e4004ec4719a1f4a42

2 files changed, 15 insertions, 4 deletions

diff --git a/sdext/source/pdfimport/tree/drawtreevisiting.cxx b/sdext/source/pdfimport/tree/drawtreevisiting.cxx
index 0b2fad3aab54..66d20b44227a 100644
--- a/sdext/source/pdfimport/tree/drawtreevisiting.cxx
+++ b/sdext/source/pdfimport/tree/drawtreevisiting.cxx
@@ -452,8 +452,14 @@ void DrawXmlOptimizer::visit( PolyPolyElement& elem, const std::list< Element* >
 
         elem.Children.splice( elem.Children.end(), pNext->Children );
         // workaround older compilers that do not have std::list::erase(const_iterator)
-        std::list< Element* > tmp;
-        tmp.splice( tmp.begin(), elem.Parent->Children, next_it, next_it);
+#if defined __GNUC__ == 4 && __GNUC_MINOR__ <= 8
+        std::list< Element* >::iterator tmpIt = elem.Parent->Children.begin();
+        std::advance(tmpIt, std::distance(elem.Parent->Children.cbegin(), next_it));
+        elem.Parent->Children.erase(tmpIt);
+#else
+        elem.Parent->Children.erase(next_it);
+#endif
+
         delete pNext;
     }
 }
diff --git a/sdext/source/pdfimport/tree/writertreevisiting.cxx b/sdext/source/pdfimport/tree/writertreevisiting.cxx
index 73d4d1991ac7..4759b1983aa2 100644
--- a/sdext/source/pdfimport/tree/writertreevisiting.cxx
+++ b/sdext/source/pdfimport/tree/writertreevisiting.cxx
@@ -403,8 +403,13 @@ void WriterXmlOptimizer::visit( PolyPolyElement& elem, const std::list< Element*
 
         elem.Children.splice( elem.Children.end(), pNext->Children );
         // workaround older compilers that do not have std::list::erase(const_iterator)
-        std::list< Element* > tmp;
-        tmp.splice( tmp.begin(), elem.Parent->Children, next_it, next_it);
+#if defined __GNUC__ == 4 && __GNUC_MINOR__ <= 8
+        std::list< Element* >::iterator tmpIt = elem.Parent->Children.begin();
+        std::advance(tmpIt, std::distance(elem.Parent->Children.cbegin(), next_it));
+        elem.Parent->Children.erase(tmpIt);
+#else
+        elem.Parent->Children.erase(next_it);
+#endif
         delete pNext;
     }
 }