From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 28 Oct 1999 23:55:28 +0000 (+0000)
Subject: 	* rtti.c (build_dynamic_cast_1): Give a better error message for
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3d12154686e608b4fa365d86a8a48a3123d1eb82;p=platform%2Fupstream%2Flinaro-gcc.git

	* rtti.c (build_dynamic_cast_1): Give a better error message for
	an attempt to dynamic_cast a polymorphic type.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30248 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 6fb4319..2b01e90 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+1999-10-28  Ian Lance Taylor  <ian@zembu.com>
+
+	* rtti.c (build_dynamic_cast_1): Give a better error message for
+	an attempt to dynamic_cast a polymorphic type.
+
 1999-10-27  Mark Mitchell  <mark@codesourcery.com>
 
 	* cp-tree.h (make_temp_vec): Remove.
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c
index 2580eaa..78c1059 100644
--- a/gcc/cp/rtti.c
+++ b/gcc/cp/rtti.c
@@ -692,6 +692,9 @@ build_dynamic_cast_1 (type, expr)
 	}
     }
 
+  cp_error ("dynamic_cast from non-polymorphic type `%#T'", exprtype);
+  return error_mark_node;
+
  fail:
   cp_error ("cannot dynamic_cast `%E' (of type `%#T') to type `%#T'",
 	    expr, exprtype, type);