Replace `std::map` with `dict` for `unique_bit_id`.

diff --git a/passes/techmap/techmap.cc b/passes/techmap/techmap.cc
index b4df6142ec216b1ab809216ee09159fc4e40281a..a915f207d7875941a5908c70045613800c054dd0 100644 (file)
--- a/passes/techmap/techmap.cc
+++ b/passes/techmap/techmap.cc
@@ -740,7 +740,7 @@ struct TechmapWorker
                                        }
 
                                        int unique_bit_id_counter = 0;
-                                       std::map<RTLIL::SigBit, int> unique_bit_id;
+                                       dict<RTLIL::SigBit, int> unique_bit_id;
                                        unique_bit_id[RTLIL::State::S0] = unique_bit_id_counter++;
                                        unique_bit_id[RTLIL::State::S1] = unique_bit_id_counter++;
                                        unique_bit_id[RTLIL::State::Sx] = unique_bit_id_counter++;