1 files changed, 1 insertions, 0 deletions
diff --git a/frontends/aiger/aigerparse.h b/frontends/aiger/aigerparse.h
index 722f1e472..46ac81212 100644
--- a/frontends/aiger/aigerparse.h
+++ b/frontends/aiger/aigerparse.h
@@ -45,6 +45,7 @@ struct AigerReader
     std::vector<RTLIL::Wire*> outputs;
     std::vector<RTLIL::Wire*> bad_properties;
     std::vector<RTLIL::Cell*> boxes;
+    std::vector<int> mergeability;
 
     AigerReader(RTLIL::Design *design, std::istream &f, RTLIL::IdString module_name, RTLIL::IdString clk_name, std::string map_filename, bool wideports);
     void parse_aiger();