From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 23 Jan 2002 12:49:48 +0000 (+0000)
Subject:         PR c++/5453
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=8c31e8514b88d364958b1303d8bf593e34618d08

    PR c++/5453
        * class.c (fixed_type_or_null): Fix thinko.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49135 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/testsuite/g++.dg/inherit/null1.C b/gcc/testsuite/g++.dg/inherit/null1.C
new file mode 100644
index 00000000000..0908a01b91c
--- /dev/null
+++ b/gcc/testsuite/g++.dg/inherit/null1.C
@@ -0,0 +1,15 @@
+// PR c++/5453: Test that we don't assume that the pointer target of a
+// reference is non-null just because we know the reference isn't.
+
+// { dg-do run }
+
+struct V { };
+struct A: virtual public V { };
+
+A* ap;
+A*& apr (ap);
+
+int main ()
+{
+  V* vp = apr;
+}