From 5edecab41f39887f81921a107de4b52b4deef3f1 Mon Sep 17 00:00:00 2001
From: Cary R <cygcary@yahoo.com>
Date: Sun, 27 Dec 2020 12:53:29 -0800
Subject: [PATCH] Handle a void function call in the delay type calculation

---
 netlist.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/netlist.cc b/netlist.cc
index 6dc0b5bd2..effde048c 100644
--- a/netlist.cc
+++ b/netlist.cc
@@ -2974,7 +2974,12 @@ DelayType NetTaskDef::delay_type(bool print_delay) const
 
 DelayType NetUTask::delay_type(bool print_delay) const
 {
-      return task()->task_def()->delay_type(print_delay);
+	// Is this a void function call in a final block?
+      if (task()->type() == NetScope::FUNC) {
+	    return NO_DELAY;
+      } else {
+	    return task()->task_def()->delay_type(print_delay);
+      }
 }
 
 static bool do_expr_event_match(const NetExpr*expr, const NetEvWait*evwt)