From 203616271a864ded538904721f19a975b2959569 Mon Sep 17 00:00:00 2001
From: jackkoenig
Date: Tue, 2 Aug 2016 09:05:01 -0700
Subject: Fix use of global state in instance loop checking

Also increase sensitivity of thread safety checking
Fixes #159
---
 src/main/scala/firrtl/passes/Checks.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/firrtl/passes/Checks.scala b/src/main/scala/firrtl/passes/Checks.scala
index 9bbf7fa8..ab6db202 100644
--- a/src/main/scala/firrtl/passes/Checks.scala
+++ b/src/main/scala/firrtl/passes/Checks.scala
@@ -256,7 +256,7 @@ object CheckHighForm extends Pass with LazyLogging {
             if (!c.modules.map(_.name).contains(s.module))
               errors.append(new ModuleNotDefinedException(s.module))
             // Check to see if a recursive module instantiation has occured
-            val childToParent = moduleGraph.add(mname, s.module)
+            val childToParent = moduleGraph.add(m.name, s.module)
             if(childToParent.nonEmpty) {
               errors.append(new InstanceLoop(childToParent.mkString("->")))
             }
-- 
cgit v1.2.3