diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
@@ -1530,7 +1530,6 @@
     return type_sp;
 
   SymbolFileDWARF *dwarf = die.GetDWARF();
-  TypeList &type_list = dwarf->GetTypeList();
   DWARFDIE sc_parent_die = SymbolFileDWARF::GetParentSymbolContextDIE(die);
   dw_tag_t sc_parent_tag = sc_parent_die.Tag();
 
@@ -1550,10 +1549,6 @@
   if (symbol_context_scope != nullptr)
     type_sp->SetSymbolContextScope(symbol_context_scope);
 
-  // We are ready to put this type into the uniqued list up at the module
-  // level.
-  type_list.Insert(type_sp);
-
   dwarf->GetDIEToType()[die.GetDIE()] = type_sp.get();
   return type_sp;
 }