p = strrchr (real_physname, ')');
gdb_assert (p != NULL);
++p; /* Keep the trailing ')'. */
- physname = alloca (p - real_physname + 1);
+ physname = (char *) alloca (p - real_physname + 1);
memcpy (physname, real_physname, p - real_physname);
physname[p - real_physname] = '\0';