From: Jason Merrill <jason@yorick.cygnus.com>
Date: Fri, 26 Sep 1997 15:42:46 +0000 (+0000)
Subject: search.c (get_matching_virtual): Notice virtual bases when sorrying about covariant... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1052cd6573a2b1c5dc981d2b61f2dd61c080d869;p=platform%2Fupstream%2Fgcc.git

search.c (get_matching_virtual): Notice virtual bases when sorrying about covariant returns.

	* search.c (get_matching_virtual): Notice virtual bases when sorrying
	about covariant returns.

From-SVN: r15732
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e83908a..b4e0fc9 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,8 @@
 Fri Sep 26 00:22:56 1997  Jason Merrill  <jason@yorick.cygnus.com>
 
+	* search.c (get_matching_virtual): Notice virtual bases when sorrying
+	about covariant returns.
+
 	* parse.y (member_init): Also imply typename here.  Remove ancient
 	extension for initializing base members.
 
diff --git a/gcc/cp/search.c b/gcc/cp/search.c
index c8e0806..6da3f81 100644
--- a/gcc/cp/search.c
+++ b/gcc/cp/search.c
@@ -2197,7 +2197,8 @@ get_matching_virtual (binfo, fndecl, dtorp)
 			{
 			  tree binfo = get_binfo (b, d, 1);
 			  if (binfo != error_mark_node
-			      && ! BINFO_OFFSET_ZEROP (binfo))
+			      && (! BINFO_OFFSET_ZEROP (binfo)
+				  || TREE_VIA_VIRTUAL (binfo)))
 			    sorry ("adjusting pointers for covariant returns");
 			}
 		      if (TYPE_READONLY (d) > TYPE_READONLY (b))