Index: source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.h
===================================================================
--- source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.h
+++ source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.h
@@ -50,10 +50,12 @@
   static void Verify(lldb_private::Stream *s, SymbolFileDWARF *dwarf2Data);
   static void Dump(lldb_private::Stream *s, SymbolFileDWARF *dwarf2Data,
                    const uint32_t die_offset, const uint32_t recurse_depth);
+#if 0 // currently not used
   bool Find(const char *name, bool ignore_case,
             std::vector<dw_offset_t> &die_offsets) const;
   bool Find(lldb_private::RegularExpression &re,
             std::vector<dw_offset_t> &die_offsets) const;
+#endif // currently not used
 
   enum {
     eDumpFlag_Verbose = (1 << 0),  // Verbose dumping
Index: source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp
===================================================================
--- source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp
+++ source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp
@@ -508,6 +508,7 @@
   }
 }
 
+#if 0 // currently not used
 //----------------------------------------------------------------------
 // FindCallbackString
 //
@@ -584,3 +585,4 @@
   DWARFDebugInfo::Parse(m_dwarf2Data, FindCallbackString, &info);
   return !die_offsets.empty();
 }
+#endif // currently not used