* g++.old-deja/g++.other/loop2.C: New test.

From-SVN: r35839

gcc/testsuite/ChangeLog

 2000-08-21  Jakub Jelinek  <jakub@redhat.com>
 
+	* g++.old-deja/g++.other/loop2.C: New test.
+
 	* gcc.c-torture/compile/20000606-1.c: New test.
 	* gcc.c-torture/compile/20000728-1.c: New test.
 	* gcc.c-torture/execute/20000801-1.c: New test.

gcc/testsuite/g++.old-deja/g++.other/loop2.C

+// Build don't link:
+// Special g++ Options: -O
+
+class foo {
+public:
+  operator const char*() const { return a; }
+  char *a;
+};
+
+class bar {
+public:
+  ~bar();
+  void operator++(int);
+  bool b() const;
+protected:
+  void* c() const;
+};
+
+class baz : public bar {
+public:
+  foo const &d() const { return *(foo *)bar::c(); }
+};
+
+extern int tst (const char *, const char *) throw();
+
+void die(const foo& x)
+{
+  for (baz hi; hi.b(); hi++)
+    if (tst (hi.d(), x) == 0)
+      return;
+}