1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.jason/tempinst1.C b/gcc/testsuite/g++.old-deja/g++.jason/tempinst1.C
new file mode 100644
index 000000000..966256f37
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.jason/tempinst1.C
@@ -0,0 +1,23 @@
+// { dg-do link  }
+// { dg-options "-g" }
+// Bug: g++ fails to instantiate operator<<.
+
+struct ostream {
+  ostream& operator<< (const char *) { return *this; };
+};
+
+template <class T> class foo;
+
+template <class T> ostream& operator<< (ostream& ios, foo<T>&obj) {return ios;}
+
+template <class T> class foo {
+  friend ostream& operator<<<>(ostream&, foo<T>&);
+};
+
+int main()
+{
+  ostream cout;
+  foo<int> foo_obj;
+  cout << foo_obj; // causes linker error
+  return 0;
+}