2 // g++ 1.37.1 bug 900519_02
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.
8 // keywords: references, initialization, type qualifiers
10 extern const int cint_obj = 9;
11 volatile int vint_obj = 9;
13 void take_int_ref (int& arg) { } // { dg-error "" } referenced by errors below
15 int& global_int_ref0 = cint_obj; // { dg-error "" }
16 int& global_int_ref1 = vint_obj; // { dg-error "" }
18 extern const int& cint_ref;
19 extern volatile int& vint_ref;
23 int& local_int_ref0 = cint_obj; // { dg-error "" }
24 int& local_int_ref1 = vint_obj; // { dg-error "" }
26 take_int_ref (cint_obj); // { dg-error "" } caught
27 take_int_ref (vint_obj); // { dg-error "" }
29 take_int_ref (cint_ref); // { dg-error "" }
30 take_int_ref (vint_ref); // { dg-error "" }
33 int main () { return 0; }