1// { dg-do run  }
2// { dg-options "-O2" }
3// Origin: suckfish@ihug.co.nz
4
5// DECLARATIONS
6
7struct Record {
8   Record (int bb) :
9      b (bb)
10      { }
11   int extra;   // Having an extra member in record is crucial.
12   int b;
13};
14
15struct Container {
16   Record record;
17   // The const on the next line is crucial.
18   Container ( const Record  b) : record(b) {}
19};
20
21
22// TEST FOR CORRECT BEHAVIOR
23
24int myArray[3];
25int * intp = myArray;
26
27void use_pair (const Container & c)
28{
29   *intp++ = c.record.b;
30}
31
32extern "C" int printf (const char *,...);
33
34int main()
35{
36  use_pair (Container (1234));
37
38  if (myArray[0] != 1234)
39    return 1;
40}
41