1// { dg-do assemble  }
2// { dg-options "-ftemplate-depth-10" }
3// Test for catching infinitely recursive instantiations.
4// Origin: Jason Merrill <jason@redhat.com>
5
6
7template <int i> void f()
8{
9  f<i+1>();			// { dg-error "" } excessive recursion
10}
11
12// We should never need this specialization because we should issue an
13// error first about the recursive template instantions.  But, in case
14// the compiler fails to catch the error, this will keep it from
15// running forever instantiating more and more templates.
16template <> void f<11>();
17
18int main()
19{
20  f<0>();
21}
22