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, 90 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.mike/p16146.C b/gcc/testsuite/g++.old-deja/g++.mike/p16146.C
new file mode 100644
index 000000000..991a793e5
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.mike/p16146.C
@@ -0,0 +1,90 @@
+// { dg-do run  }
+// prms-id: 16146
+
+extern "C" int printf (const char *, ...);
+
+class myFoundation {
+protected:
+  myFoundation () { count = 0; }
+  virtual ~myFoundation () {}
+
+public:
+  void addRef () { ++count; }
+  void removeRef () { if (count > 0) --count; }
+
+private:
+  long count;
+};
+
+
+class firstIntermediate :virtual public myFoundation {
+public:
+  firstIntermediate () {}
+  ~firstIntermediate () {}
+
+  void bar () { printf ("Bar\n"); }
+};
+
+
+class firstBase	:  public firstIntermediate {
+public:
+  firstBase () {}
+  ~firstBase () {}
+
+  virtual void g () {}
+};
+
+
+class secondIntermediate : virtual public myFoundation {
+public:
+  secondIntermediate () {}
+  ~secondIntermediate () {}
+
+  virtual void h () {}
+};
+
+
+class secondBase : public secondIntermediate {
+public:
+  secondBase () {}
+  ~secondBase () {}
+
+  virtual void h () {}
+};
+
+
+class typeInterface : virtual public firstBase {
+public:
+  typeInterface () {}
+  ~typeInterface () {}
+
+  virtual void i () {}
+};
+
+class classServices : virtual public firstBase,
+		      public secondBase {
+public:
+  classServices () {}
+  ~classServices () {}
+
+  virtual void j () {}
+};
+
+class classImplementation : public typeInterface,
+			    public classServices {
+public:
+  classImplementation () {}
+  ~classImplementation () {}
+
+  void g () {}
+  void h () {}
+  void i () {}
+  void j () {}
+};
+
+int main () {
+  firstBase* fbp = new classImplementation;
+  classImplementation* cip = dynamic_cast <classImplementation*> (fbp);
+  cip->addRef();
+  myFoundation* mfp = cip;
+}