From a4d7c3f94e997a0743ab6db8ab56c35a0acf4969 Mon Sep 17 00:00:00 2001
From: Zachary Snow <zach@zachjs.com>
Date: Mon, 14 Feb 2022 17:54:28 +0100
Subject: [PATCH] Restrict edge event to SV

---
 parse.y | 1 +
 1 file changed, 1 insertion(+)

diff --git a/parse.y b/parse.y
index 58c91d80f..64fe44da7 100644
--- a/parse.y
+++ b/parse.y
@@ -3403,6 +3403,7 @@ event_expression
 		  svector<PEEvent*>*tl = new svector<PEEvent*>(1);
 		  (*tl)[0] = tmp;
 		  $$ = tl;
+		  pform_requires_sv(@1, "Edge event");
 		}
 	| expression
 		{ PEEvent*tmp = new PEEvent(PEEvent::ANYEDGE, $1);