obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 48 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/inherit/virtual8.C b/gcc/testsuite/g++.dg/inherit/virtual8.C
new file mode 100644
index 000000000..4f6a119b2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/inherit/virtual8.C
@@ -0,0 +1,48 @@
+// PR c++/48035
+// { dg-do run }
+
+#include <new>
+#include <cstring>
+#include <cstdlib>
+
+struct A
+{
+  virtual void foo (void) {}
+  virtual ~A () {}
+};
+
+struct B : public A
+{
+  virtual ~B () {}
+};
+
+struct C
+{
+  virtual ~C () {}
+  int c;
+};
+
+struct D : public virtual B, public C
+{
+  virtual ~D () {}
+};
+
+struct E : public virtual D
+{
+  virtual ~E () {}
+};
+
+int
+main ()
+{
+  char *v = new char[sizeof (E) + 16];
+  memset (v, 0x55, sizeof (E) + 16);
+  E *e = new (v) E ();
+  e->~E ();
+
+  for (unsigned i = sizeof (E); i < sizeof (E) + 16; ++i)
+    if (v[i] != 0x55)
+      abort ();
+
+  delete[] v;
+}