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Everywhere: Use nothrow new with adopt_{ref,own}_if_nonnull

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This commit converts naked `new`s to `AK::try_make` and `AK::try_create`
wherever possible. If the called constructor is private, this can not be
done, so we instead now use the standard-defined and compiler-agnostic
`new (nothrow)`.
This commit is contained in:
Daniel Bertalan
2021-06-20 10:21:16 +02:00
committed by Ali Mohammad Pur
parent 00915e8948
commit f820917a76
45 changed files with 64 additions and 68 deletions
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Kernel/VM/ContiguousVMObject.cpp
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@@ -15,7 +15,7 @@ RefPtr<ContiguousVMObject> ContiguousVMObject::create_with_size(size_t size, siz
auto contiguous_physical_pages = MM.allocate_contiguous_supervisor_physical_pages(size, physical_alignment);
if (contiguous_physical_pages.is_empty())
return {};
return adopt_ref_if_nonnull(new ContiguousVMObject(size, contiguous_physical_pages));
return adopt_ref_if_nonnull(new (nothrow) ContiguousVMObject(size, contiguous_physical_pages));
}
ContiguousVMObject::ContiguousVMObject(size_t size, NonnullRefPtrVector<PhysicalPage>& contiguous_physical_pages)