From: ceriel <none@none>
Date: Tue, 9 Apr 1991 10:15:48 +0000 (+0000)
Subject: fixed problem with extern declarations
X-Git-Tag: release-5-5~1140
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=e096bc3fb38626fd3a806b17d88e22ac3f57d7ac;p=ack.git

fixed problem with extern declarations
---

diff --git a/lang/cem/cemcom.ansi/idf.c b/lang/cem/cemcom.ansi/idf.c
index 00cebe159..080935a91 100644
--- a/lang/cem/cemcom.ansi/idf.c
+++ b/lang/cem/cemcom.ansi/idf.c
@@ -317,7 +317,7 @@ declare_idf(ds, dc, lvl)
 			break;
 		case L_FORMAL2:	/* formal definition */
 		default:	/* local */
-			error("%s redeclared", idf->id_text);
+			if (sc != EXTERN) error("%s redeclared", idf->id_text);
 			break;
 		}
 	}