| // PR c++/64717 | |
| // { dg-do compile } | |
| // { dg-options "-O2 -Wuninitialized -fsanitize=vptr" } | |
| class ios {}; | |
| struct stringstream : virtual ios { | |
| stringstream (char *); | |
| ~stringstream (); | |
| }; | |
| struct string { char *c_str (); }; | |
| string make_str (); | |
| void | |
| bar () | |
| { | |
| stringstream param (make_str ().c_str ()); // { dg-bogus "is used uninitialized" } | |
| } |