| /* { dg-do assemble } */ | |
| /* { dg-options "-O1" }*/ | |
| // This was PR C++/31165 | |
| // We used to copy the whole decl when we just wantted to | |
| // unshare some expressions for the default argument. | |
| class string { | |
| char *ptr; | |
| int len; | |
| int sz; | |
| }; | |
| class cset { } _cset_init; | |
| string an_empty_string; | |
| void f(string& = an_empty_string); | |
| void | |
| h (void ) | |
| { | |
| f(); | |
| } | |