1 files changed, 11 insertions, 0 deletions
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.cpp b/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.cpp
index 8085cabed33..775bb6718b8 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.cpp
@@ -83,3 +83,14 @@ NameToDIE::ForEach (std::function <bool(const char *name, const DIERef& die_ref)
             break;
     }
 }
+
+void
+NameToDIE::Append (const NameToDIE& other)
+{
+    const uint32_t size = other.m_map.GetSize();
+    for (uint32_t i = 0; i < size; ++i)
+    {
+        m_map.Append(other.m_map.GetCStringAtIndexUnchecked (i),
+                     other.m_map.GetValueAtIndexUnchecked (i));
+    }
+}