1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/recurse1.C b/gcc/testsuite/g++.dg/template/recurse1.C
new file mode 100644
index 000000000..4789983af
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/recurse1.C
@@ -0,0 +1,16 @@
+// PR c++/5050
+//  Origin: georg.wild@gmx.de 
+//  Reduced by: tbagot@bluearc.com and Nathanael C. Nerode <neroden@twcny.rr.com>
+// Test for that excessive template recursion does not occur
+// because of optimization.
+// { dg-options "-ftemplate-depth-1 -O" }
+
+ struct ostream  {
+    template<class T> ostream& foo( const T & ) 
+     { return *this;  }
+  };
+  
+  void foo()  {
+    ostream os;
+    (os.foo(1)).foo(2);
+  }