From 5e174f54ee0da44d03b22126dfc25166ab926736 Mon Sep 17 00:00:00 2001
From: Stephen Williams <steve@icarus.com>
Date: Tue, 18 Nov 2008 20:10:10 -0800
Subject: [PATCH] Elaborate signals in generated named blocks.

Named blocks create scopes, and generated named blocks' scopes can
have signals declared in them. So the elaborate_sig for the generate
scheme needs to call the elaborate_sig for the processes as well as
the obvious gates and tasks/functions.
---
 elab_scope.cc | 5 +++++
 elab_sig.cc   | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/elab_scope.cc b/elab_scope.cc
index 2fcc1017b..cf617a640 100644
--- a/elab_scope.cc
+++ b/elab_scope.cc
@@ -1144,6 +1144,11 @@ void PBlock::elaborate_scope(Design*des, NetScope*scope) const
 		  des->errors += 1;
 		  return;
 	    }
+	    if (debug_scopes)
+		  cerr << get_fileline() << ": debug: "
+		       << "Elaborate block scope " << use_name
+		       << " within " << scope_path(scope) << endl;
+
 	    my_scope = new NetScope(scope, use_name, bl_type_==BL_PAR
 				    ? NetScope::FORK_JOIN
 				    : NetScope::BEGIN_END);
diff --git a/elab_sig.cc b/elab_sig.cc
index b239aa1fd..167f068a7 100644
--- a/elab_sig.cc
+++ b/elab_sig.cc
@@ -486,6 +486,13 @@ bool PGenerate::elaborate_sig_(Design*des, NetScope*scope) const
 	    (*cur) ->elaborate_sig(des, scope);
       }
 
+      typedef list<PProcess*>::const_iterator proc_it_t;
+      for (proc_it_t cur = behaviors.begin()
+		 ; cur != behaviors.end() ;  cur ++ ) {
+	    (*cur) -> statement() -> elaborate_sig(des, scope);
+      }
+
+
       return true;
 }