CumulativeReporterBase doesn't use shared_ptrs for sectionStack

src/catch2/reporters/catch_reporter_cumulative_base.cpp

@@ -57,7 +57,7 @@ namespace Catch {
         }
 
         m_deepestSection = node.get();
-        m_sectionStack.push_back( std::move(node) );
+        m_sectionStack.push_back( node.get() );
     }
 
     bool CumulativeReporterBase::assertionEnded(

src/catch2/reporters/catch_reporter_cumulative_base.hpp

@@ -80,7 +80,7 @@ namespace Catch {
 
         std::shared_ptr<SectionNode> m_rootSection;
         SectionNode* m_deepestSection = nullptr;
-        std::vector<std::shared_ptr<SectionNode>> m_sectionStack;
+        std::vector<SectionNode*> m_sectionStack;
     };
 
 } // end namespace Catch