1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-vars" } */
9 /* There should be no cast as pointer and references are
10 considered the same type. */
11 /* { dg-final { scan-tree-dump-times "\\(int &\\)" 0 "vars"} } */
12 /* { dg-final { cleanup-tree-dump "vars" } } */