1 files changed, 75 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/ptrmem8.C b/gcc/testsuite/g++.old-deja/g++.other/ptrmem8.C
new file mode 100644
index 000000000..aff6ffac0
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/ptrmem8.C
@@ -0,0 +1,75 @@
+// { dg-do assemble  }
+// Copyright (C) 2000 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 22 Nov 2000 <nathan@codesourcery.com>
+
+// bug 827. We died issuing warnings about dangerous pointer to member
+// conversions.
+
+struct bar
+{
+  int barm;
+    static void a();
+};
+struct filler1 {int fm;};
+struct filler2 {int fm;};
+struct filler3 {int fm;};
+struct filler4 {int fm;};
+
+struct baz : filler1, bar, filler2
+{
+  int bazm;
+};
+
+struct foo : filler3, virtual baz, filler4
+{
+    static void a();
+    void b() {}
+    int m;
+};
+
+typedef void (bar::*barfPtr)();
+typedef void (foo::*foofPtr)();
+typedef int bar::*barmPtr;
+typedef int foo::*foomPtr;
+
+int main ()
+{
+  foofPtr fp = &foo::b;
+  barfPtr bp = (barfPtr)fp;         // { dg-error "pointer to member" }
+  foofPtr fp2 = (foofPtr)bp;        // { dg-error "pointer to member" } 
+  
+  if (fp2 != fp)
+    return 1;
+  
+  foo fobj;
+  fobj.filler1::fm = 1;
+  fobj.filler2::fm = 2;
+  fobj.filler3::fm = 3;
+  fobj.filler4::fm = 4;
+  fobj.bazm = 5;
+  fobj.barm = 6;
+  fobj.m = 78;
+  
+  foomPtr fmp = &foo::m;
+  barmPtr bmp = (barmPtr)fmp;          // { dg-error "pointer to member" } 
+  foomPtr fmp2 = (foomPtr)bmp;         // { dg-error "pointer to member" } 
+  bar *bptr = &fobj;
+  
+  if (fmp != fmp2)
+    return 2;
+  
+  if (bptr->*bmp != 78)
+    return 3;
+  
+  bp = reinterpret_cast <barfPtr> (fp);
+  fp2 = reinterpret_cast <foofPtr> (bp);
+  if (fp2 != fp)
+    return 4;
+  
+  bmp = reinterpret_cast <barmPtr> (fmp);
+  fmp2 = reinterpret_cast <foomPtr> (bmp);
+  if (fmp != fmp2)
+    return 5;
+  
+  return 0;
+}