1 files changed, 11 insertions, 20 deletions

diff --git a/source/Plugins/Language/CPlusPlus/LibCxxUnorderedMap.cpp b/source/Plugins/Language/CPlusPlus/LibCxxUnorderedMap.cpp
index 8ad806d52bce3..a547695448ce4 100644
--- a/source/Plugins/Language/CPlusPlus/LibCxxUnorderedMap.cpp
+++ b/source/Plugins/Language/CPlusPlus/LibCxxUnorderedMap.cpp
@@ -55,19 +55,17 @@ namespace lldb_private {
             ValueObject* m_tree;
             size_t m_num_elements;
             ValueObject* m_next_element;
-            std::map<size_t,lldb::ValueObjectSP> m_children;
             std::vector<std::pair<ValueObject*, uint64_t> > m_elements_cache;
         };
     } // namespace formatters
 } // namespace lldb_private
 
 lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::LibcxxStdUnorderedMapSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) :
-SyntheticChildrenFrontEnd(*valobj_sp.get()),
-m_tree(NULL),
-m_num_elements(0),
-m_next_element(nullptr),
-m_children(),
-m_elements_cache()
+    SyntheticChildrenFrontEnd(*valobj_sp),
+    m_tree(nullptr),
+    m_num_elements(0),
+    m_next_element(nullptr),
+    m_elements_cache()
 {
     if (valobj_sp)
         Update();
@@ -86,13 +84,9 @@ lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::GetChildAtInde
 {
     if (idx >= CalculateNumChildren())
         return lldb::ValueObjectSP();
-    if (m_tree == NULL)
+    if (m_tree == nullptr)
         return lldb::ValueObjectSP();
     
-    auto cached = m_children.find(idx);
-    if (cached != m_children.end())
-        return cached->second;
-    
     while (idx >= m_elements_cache.size())
     {
         if (m_next_element == nullptr)
@@ -125,10 +119,10 @@ lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::GetChildAtInde
         return lldb::ValueObjectSP();
     const bool thread_and_frame_only_if_stopped = true;
     ExecutionContext exe_ctx = val_hash.first->GetExecutionContextRef().Lock(thread_and_frame_only_if_stopped);
-    return val_hash.first->CreateValueObjectFromData(stream.GetData(),
-                                                     data,
-                                                     exe_ctx,
-                                                     val_hash.first->GetCompilerType());
+    return CreateValueObjectFromData(stream.GetData(),
+                                     data,
+                                     exe_ctx,
+                                     val_hash.first->GetCompilerType());
 }
 
 bool
@@ -137,7 +131,6 @@ lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::Update()
     m_num_elements = UINT32_MAX;
     m_next_element = nullptr;
     m_elements_cache.clear();
-    m_children.clear();
     ValueObjectSP table_sp = m_backend.GetChildMemberWithName(ConstString("__table_"), true);
     if (!table_sp)
         return false;
@@ -166,7 +159,5 @@ lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::GetIndexOfChil
 SyntheticChildrenFrontEnd*
 lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp)
 {
-    if (!valobj_sp)
-        return NULL;
-    return (new LibcxxStdUnorderedMapSyntheticFrontEnd(valobj_sp));
+    return (valobj_sp ? new LibcxxStdUnorderedMapSyntheticFrontEnd(valobj_sp) : nullptr);
 }