https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106409
--- Comment #10 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #9)
> This is painfully noisy with LTO given how common this pattern is.
... even with building gcc itself:
```
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/gcc/spellcheck.cc:
In function ‘get_edit_distance’:
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/gcc/spellcheck.cc:71:61:
warning: argument 1 value ‘18446744073709551615’ exceeds maximum object size
9223372036854775807 [-Walloc-size-larger-than=]
71 | edit_distance_t *v_two_ago = new edit_distance_t[len_s + 1];
| ^
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/libstdc++-v3/libsupc++/new:133:26:
note: in a call to allocation function ‘operator new []’ declared here
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW
(std::bad_alloc)
| ^
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/gcc/spellcheck.cc:72:61:
warning: argument 1 value ‘18446744073709551615’ exceeds maximum object size
9223372036854775807 [-Walloc-size-larger-than=]
72 | edit_distance_t *v_one_ago = new edit_distance_t[len_s + 1];
| ^
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/libstdc++-v3/libsupc++/new:133:26:
note: in a call to allocation function ‘operator new []’ declared here
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW
(std::bad_alloc)
| ^
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/gcc/spellcheck.cc:73:58:
warning: argument 1 value ‘18446744073709551615’ exceeds maximum object size
9223372036854775807 [-Walloc-size-larger-than=]
73 | edit_distance_t *v_next = new edit_distance_t[len_s + 1];
| ^
/var/tmp/portage/sys-devel/gcc-15.0.0_pre20240804/work/gcc-15-20240804/libstdc++-v3/libsupc++/new:133:26:
note: in a call to allocation function ‘operator new []’ declared here
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW
(std::bad_alloc)
```
