Address review comments

macd · macd · commit d6daae1cc736 · 2023-01-07T12:02:15.000-08:00
Signed-off-by: Don MacMillen &lt;don@macmillen.net&gt;
diff --git a/src/pdn/include/pdn/PdnGen.hh b/src/pdn/include/pdn/PdnGen.hh
@@ -57,10 +57,6 @@ using odb::dbRegion;
 
 using utl::Logger;
 
-#ifndef SWIG
-using std::regex;
-#endif
-
 enum ExtensionMode
 {
   CORE,
diff --git a/src/pdn/test/power_switch.py b/src/pdn/test/power_switch.py
diff --git a/src/pdn/test/widthtable.py b/src/pdn/test/widthtable.py
@@ -8,7 +8,6 @@
 
 design = Design(tech)
 design.readDef("asap7_vias/floorplan.def")
-pdngen = design.getPdnGen()
 
 pdn_aux.add_global_connection(design, net_name="VDD", pin_pattern="^VDD$", power=True)
 pdn_aux.add_global_connection(design, net_name="VSS", pin_pattern="^VSS$", ground=True)
