1 files changed, 97 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.brendan/nest21.C b/gcc/testsuite/g++.old-deja/g++.brendan/nest21.C
new file mode 100644
index 000000000..62ddab156
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.brendan/nest21.C
@@ -0,0 +1,97 @@
+// { dg-do run  }
+// GROUPS passed nested-classes
+#include <iostream>
+#include <cstdio>
+#include <cstring>
+
+static char output[1024];
+
+class BDDRetrace {
+public:
+    class Dump {
+    public:
+	virtual Dump& operator<<(char c) = 0;
+	virtual Dump& operator<<(int i) = 0;
+	virtual Dump& operator<<(double r) = 0;
+    };
+
+    class Dump1: public Dump {
+    public:
+	Dump& operator<<(char c);
+	Dump& operator<<(int i);
+	Dump& operator<<(double r);
+    };
+};
+
+class Dump2: public BDDRetrace::Dump {
+public:
+    BDDRetrace::Dump& operator<<(char c);
+    BDDRetrace::Dump& operator<<(int i);
+    BDDRetrace::Dump& operator<<(double r);
+};
+
+BDDRetrace::Dump&
+BDDRetrace::Dump1::operator<<(char c)
+{ char tempout[1024];
+  std::sprintf(tempout, "%s%s%c", output, "1-", c);
+  std::strcpy(output, tempout);
+  return *this;
+}
+
+BDDRetrace::Dump&
+BDDRetrace::Dump1::operator<<(int i)
+{ char tempout[1024];
+  std::sprintf (tempout, "%s%s%d", output, "1-", i);
+  std::strcpy (output, tempout);
+  return *this; }
+
+BDDRetrace::Dump&
+BDDRetrace::Dump1::operator<<(double r)
+{ char tempout[1024];
+  std::sprintf (tempout, "%s%s%1.0f", output, "1-", r);
+  std::strcpy (output, tempout);
+  return *this; }
+
+BDDRetrace::Dump&
+Dump2::operator<<(char c)
+{ char tempout[1024];
+  std::sprintf (tempout, "%s%s%c", output, "2-", c);
+  std::strcpy (output, tempout);
+  return *this; }
+
+BDDRetrace::Dump&
+Dump2::operator<<(int i)
+{ char tempout[1024];
+  std::sprintf (tempout, "%s%s%d", output, "2-", i);
+  std::strcpy (output, tempout);
+  return *this; }
+
+BDDRetrace::Dump&
+Dump2::operator<<(double r)
+{ char tempout[1024];
+  std::sprintf (tempout, "%s%s%1.0f", output, "2-", r);
+  std::strcpy (output, tempout);
+  return *this; }
+
+int main()
+{
+    BDDRetrace::Dump1 d1;
+    Dump2 d2;
+
+    std::sprintf (output, " ");
+
+    d1 << 'a';
+    d1 << 1;
+    d1 << 1.0;
+
+    d2 << 'a';
+    d2 << 1;
+    d2 << 1.0;
+
+    if (std::strcmp (output, " 1-a1-11-12-a2-12-1") == 0)
+      std::printf ("PASS\n");
+    else
+      { std::printf ("FAIL\n"); return 1; }
+
+    return 0;
+}