Refactored ClangExpressionDeclMap to use
ClangExpressionVariables for found external variables
as well as for struct members, replacing the Tuple
and StructMember data structures.

llvm-svn: 111859
diff --git a/lldb/source/Expression/DWARFExpression.cpp b/lldb/source/Expression/DWARFExpression.cpp
index ae6a903..2ed5127 100644
--- a/lldb/source/Expression/DWARFExpression.cpp
+++ b/lldb/source/Expression/DWARFExpression.cpp
@@ -2466,6 +2466,7 @@
         //----------------------------------------------------------------------
         case DW_OP_APPLE_extern:
             {
+                /*
                 uint32_t idx = opcodes.GetULEB128(&offset);
                 if (!decl_map)
                 {
@@ -2483,6 +2484,7 @@
                 Value *proxy = extern_var->CreateProxy();
                 stack.push_back(*proxy);
                 delete proxy;
+                */
             }
             break;