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, 86 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.brendan/copy5.C b/gcc/testsuite/g++.old-deja/g++.brendan/copy5.C
new file mode 100644
index 000000000..c91559645
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.brendan/copy5.C
@@ -0,0 +1,86 @@
+// { dg-do run  }
+// GROUPS passed copy-ctors
+/*
+bad:
+sibelius402> a.out
+a=5  a.virtMember()=30
+BaseClass::Increm --> {i=5, virtMember()=30}
+a=7  a.virtMember()=30
+b=7  b.virtMember()=30
+BaseClass::Increm --> {i=7, virtMember()=999}
+b=9  b.virtMember()=30
+sibelius403> 
+
+ good:
+
+sibelius406> a.out
+a=5  a.virtMember()=30
+BaseClass::Increm --> {i=5, virtMember()=30}
+a=7  a.virtMember()=30
+b=7  b.virtMember()=30
+BaseClass::Increm --> {i=7, virtMember()=30}
+b=9  b.virtMember()=30
+*/
+
+extern "C" int printf (const char *, ...);
+extern "C" void exit (int);
+
+void die () { printf ("FAIL\n"); exit (1); }
+
+class BaseClass {
+
+  friend int operator != (const BaseClass irv, int x);
+
+  int i;
+
+public:
+
+  BaseClass( const BaseClass& ir ) : i(ir.i) {}
+  BaseClass() : i(5) {}
+
+  virtual int virtMember() { return( 999 ); }
+
+  void Increm( int r );
+};
+
+void BaseClass::Increm( int r )
+{
+  if ((i == 5 && virtMember () == 30)
+      || (i == 7 && virtMember () == 30))
+    i += r;
+  else
+    die ();
+}
+
+class DerivedClass : public BaseClass {
+public:
+  int virtMember() { return( 30 ); }
+};
+
+int operator != (const BaseClass irv, int x) { return irv.i != x; }
+
+int
+main ()
+{
+    DerivedClass a;
+
+    if (a != 5 || a.virtMember () != 30)
+      die ();
+
+    a.Increm(2);
+
+    if (a != 7 || a.virtMember () != 30)
+      die ();
+
+    DerivedClass b = a;
+
+    if (b != 7 || a.virtMember () != 30)
+      die ();
+
+    b.Increm(2);
+
+    if (b != 9 || a.virtMember () != 30)
+      die ();
+
+    printf ("PASS\n");
+}