1 files changed, 54 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.brendan/reference1.C b/gcc/testsuite/g++.old-deja/g++.brendan/reference1.C
new file mode 100644
index 000000000..92ff38d7d
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.brendan/reference1.C
@@ -0,0 +1,54 @@
+// { dg-do run  }
+// { dg-options "-w" }
+// GROUPS passed references
+// Check that if a reference is initialized to refer to a value
+// which is returned from a function call, the actual call to
+// the function is only invoked for the original initialization
+// of the reference, and not for each subsequent use of the
+// reference.
+//
+// This test fails with G++ 1.35.0- (pre-release).
+// Reported 4/4/89 by Kim Smith
+
+extern "C" int printf (const char *, ...); 
+
+struct base {
+	mutable int data_member;
+
+	base () {}
+	void function_member () const;
+};
+
+base base_object;
+
+base base_returning_function ();
+
+int call_count = 0;
+
+int main ()
+{
+	const base& base_ref = base_returning_function ();
+
+	base_ref.function_member ();
+	base_ref.function_member ();
+	base_ref.data_member  = 99;
+
+	if (call_count == 1)
+	  printf ("PASS\n");
+	else
+	  { printf ("FAIL\n"); return 1; }
+
+	return 0;
+}
+
+base base_returning_function ()
+{
+	base local_base_object;
+
+	call_count++;
+	return local_base_object;
+}
+
+void base::function_member () const
+{
+}