Merge pull request #48 from tomchean/master

Thanks! "add-inout" is merged.

Author: shtaxxx

pyverilog/dataflow/merge.py

@@ -76,6 +76,8 @@ def getAssignType(self, termname, bind):
             return 'localparam'
         if signaltype.isOutput(termtype):
             return 'assign'
+        if signaltype.isInout(termtype):
+            return 'assign'
         if signaltype.isInput(termtype):
             return 'assign'
         if signaltype.isFunction(termtype):