From b1347283b907335297c90d295b4b8295035c98be Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Wed, 2 Aug 1989 11:26:51 +0000
Subject: [PATCH] Added warning for initializer of formal parameter (the syntax
 allows this!)

---
 lang/cem/cemcom/declar.g | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lang/cem/cemcom/declar.g b/lang/cem/cemcom/declar.g
index dc24efdb3..a85827342 100644
--- a/lang/cem/cemcom/declar.g
+++ b/lang/cem/cemcom/declar.g
@@ -193,6 +193,8 @@ initializer(struct idf *idf; int sc;)
 			error("illegal initialization of function");
 			idf->id_def->df_type->tp_fund = ERRONEOUS;
 		}
+		if (level == L_FORMAL2)
+			warning("illegal initialization of formal parameter (ignored)");
 	}
 	[
 		'='
-- 
2.34.1