https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104336
Mattias Ellert <mattias.ellert at physics dot uu.se> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mattias.ellert at physics dot
uu.s
| |e
--- Comment #1 from Mattias Ellert <mattias.ellert at physics dot uu.se> ---
Created attachment 52872
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52872&action=edit
Proposed fix
Proposed fix:
``` {.diff}
--- usr/include/c++/12/bits/basic_string.tcc.orig 2022-04-14
01:23:43.000000000 +0200
+++ usr/include/c++/12/bits/basic_string.tcc 2022-04-25 16:18:57.028352162
+0200
@@ -527,10 +527,10 @@
}
else
{
- const size_type __nleft = (__p + __len1) - __s;
- this->_S_move(__p, __s, __nleft);
- this->_S_copy(__p + __nleft, __p + __len2,
- __len2 - __nleft);
+ const size_type __nleft = (__s + __len2) - (__p +
__len1);
+ this->_S_move(__p, __s, __len2 - __nleft);
+ this->_S_copy(__p + __len2 - __nleft, __p + __len2,
+ __nleft);
}
}
}
```
