always decorator argument type check

myhdl · Apr 24, 2016 · 8e1ac06 · 8e1ac06
1 parent b2c93b0
commit 8e1ac06
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/myhdl/conversion/_analyze.py b/myhdl/conversion/_analyze.py
@@ -1146,6 +1146,9 @@ class _AnalyzeAlwaysDecoVisitor(_AnalyzeBlockVisitor):
     def __init__(self, tree, senslist):
         _AnalyzeBlockVisitor.__init__(self, tree)
         self.tree.senslist = senslist
+        for arg in senslist:
+            if isinstance(arg, delay):
+                self.raiseError(_error.NotSupported, "delay argument in @always decorator")
 
     def visit_FunctionDef(self, node):
         self.refStack.push()