1 // { dg-do compile { target c++11 } }
2 // { dg-additional-options "--param ggc-min-expand=0 --param ggc-min-heapsize=0" }
3 // PR 84263, a GC bug exposed on i686 native compiler (and possibly
4 // other 32-bit hosts).  decltype parsing could create a
5 // pointer that would be gc-freed by later actions.
6 
7 namespace std {
8 template <typename a> struct b {
9   int c;
10   a d;
11 };
12 template <typename> class g;
13 template <class> class initializer_list {
14   void *e;
15   __SIZE_TYPE__ f;
16 };
17 class h;
18 class j {
19   typedef b<h> i;
20 
21 public:
22   j();
23   j(initializer_list<i>);
24 };
25 template <typename> struct m;
26 template <int k> struct m<char[k]> {};
27 class h {
28 public:
29   template <typename l> h(l &);
30 };
31 class G {
32   G();
33   j n;
34 };
35 G::G() { n = decltype(n){{0, ""}, {1, ".unoLineArrowEnd"}}; }
36 }
37