From 4dc06bdb7034d36071caa2219f14c4b2ce52c80a Mon Sep 17 00:00:00 2001
From: Mickey Rose <mickey.rose@seznam.cz>
Date: Wed, 15 Mar 2017 13:38:19 +0100
Subject: [PATCH] Use bulk vector::insert rather than back_inserter

---
 include/internal/catch_generators.hpp        | 3 +--
 include/internal/catch_test_case_tracker.hpp | 7 +++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/include/internal/catch_generators.hpp b/include/internal/catch_generators.hpp
index 84eb22f7..a9ba7eb8 100644
--- a/include/internal/catch_generators.hpp
+++ b/include/internal/catch_generators.hpp
@@ -10,7 +10,6 @@
 
 #include "catch_context.h"
 
-#include <iterator>
 #include <vector>
 #include <string>
 #include <stdlib.h>
@@ -124,7 +123,7 @@ public:
 private:
 
     void move( CompositeGenerator& other ) {
-        std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
+        m_composed.insert( m_composed.end(), other.m_composed.begin(), other.m_composed.end() );
         m_totalSize += other.m_totalSize;
         other.m_composed.clear();
     }
diff --git a/include/internal/catch_test_case_tracker.hpp b/include/internal/catch_test_case_tracker.hpp
index 9526e281..f1ab0feb 100644
--- a/include/internal/catch_test_case_tracker.hpp
+++ b/include/internal/catch_test_case_tracker.hpp
@@ -11,11 +11,10 @@
 #include "catch_compiler_capabilities.h"
 #include "catch_ptr.hpp"
 
-#include <map>
+#include <algorithm>
 #include <string>
 #include <assert.h>
 #include <vector>
-#include <iterator>
 #include <stdexcept>
 
 namespace Catch {
@@ -290,12 +289,12 @@ namespace TestCaseTracking {
             if( !filters.empty() ) {
                 m_filters.push_back(""); // Root - should never be consulted
                 m_filters.push_back(""); // Test Case - not a section filter
-                std::copy( filters.begin(), filters.end(), std::back_inserter( m_filters ) );
+                m_filters.insert( m_filters.end(), filters.begin(), filters.end() );
             }
         }
         void addNextFilters( std::vector<std::string> const& filters ) {
             if( filters.size() > 1 )
-                std::copy( filters.begin()+1, filters.end(), std::back_inserter( m_filters ) );
+                m_filters.insert( m_filters.end(), ++filters.begin(), filters.end() );
         }
     };