1// { dg-do assemble  }
2// g++ 1.37.1 bug 900519_02
3
4// The C++ Reference Manual says (in section 8.4.3) "A reference to a plain
5// T can only be initialized with a plain T" however g++ allows the
6// initialization of plain references with qualified objects in many cases.
7
8// keywords: references, initialization, type qualifiers
9
10extern const int cint_obj = 9;
11volatile int vint_obj = 9;
12
13void take_int_ref (int& arg) { } // { dg-message "" } referenced by errors below
14
15int& global_int_ref0 = cint_obj;		// { dg-error "" }
16int& global_int_ref1 = vint_obj;		// { dg-error "" }
17
18extern const int& cint_ref;
19extern volatile int& vint_ref;
20
21void test_0 ()
22{
23  int& local_int_ref0 = cint_obj;		// { dg-error "" }
24  int& local_int_ref1 = vint_obj;		// { dg-error "" }
25
26  take_int_ref (cint_obj);			// { dg-error "" } caught
27  take_int_ref (vint_obj);			// { dg-error "" }
28
29  take_int_ref (cint_ref);			// { dg-error "" }
30  take_int_ref (vint_ref);			// { dg-error "" }
31}
32
33int main () { return 0; }
34