From 1b0181351b81b436d62c3b0b7ed918ead5075301 Mon Sep 17 00:00:00 2001
From: Cary R <cygcary@yahoo.com>
Date: Tue, 14 Dec 2010 15:35:16 -0800
Subject: [PATCH] Add a warning that ifnone with an edge-sensitive path is not
 supported.

Cadence allows an ifnone with an edge-sensitive path. Until we understand
exactly what this is and how to implement it this patch adds a warning
that an ifnone with an edge-sensitive path is not supported.
---
 parse.y | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/parse.y b/parse.y
index 1537db1dc..e254e8628 100644
--- a/parse.y
+++ b/parse.y
@@ -3597,6 +3597,11 @@ specify_item
 		  }
 		  pform_module_specify_path(tmp);
 		}
+	| K_ifnone specify_edge_path_decl ';'
+		{ yyerror(@1, "Sorry: ifnone with an edge-sensitive path is "
+		              "not supported.");
+		  yyerrok;
+		}
 	| K_Sfullskew '(' spec_reference_event ',' spec_reference_event
 	  ',' delay_value ',' delay_value spec_notifier_opt ')' ';'
 		{ delete $7;