https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111073
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |88443
--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
I can reproduce it with:
```
$ g++-14 -c infcall.ii -O2 -Werror=stringop-overflow
[...]
/usr/lib/gcc/x86_64-pc-linux-gnu/14/include/g++-v14/bits/stl_algobase.h:437:30:
error: ‘void* __builtin_memmove(void*, const void*, long unsigned int)’ writing
9 or more bytes into a region of size 0 overflows the destination
[-Werror=stringop-overflow=]
437 | __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[...]
```
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
[Bug 88443] [meta-bug] bogus/missing -Wstringop-overflow warnings
