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Convert HashMap<Key, OwnPtr<T>> to HashMap<Key, NonnullOwnPtr<T>>.

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In every case I found, we never wanted to support null entry values.
With NonnullOwnPtr, we can encode that at the type level. :^)
This commit is contained in:
Andreas Kling 2019-07-24 08:42:55 +02:00
parent 3c5befde36
commit 93489fbc4c
8 changed files with 13 additions and 13 deletions
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6
Kernel/SharedBuffer.cpp
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@ -1,11 +1,11 @@
#include <Kernel/SharedBuffer.h>
#include <Kernel/Process.h>
Lockable<HashMap<int, OwnPtr<SharedBuffer>>>& shared_buffers()
Lockable<HashMap<int, NonnullOwnPtr<SharedBuffer>>>& shared_buffers()
{
static Lockable<HashMap<int, OwnPtr<SharedBuffer>>>* map;
static Lockable<HashMap<int, NonnullOwnPtr<SharedBuffer>>>* map;
if (!map)
map = new Lockable<HashMap<int, OwnPtr<SharedBuffer>>>;
map = new Lockable<HashMap<int, NonnullOwnPtr<SharedBuffer>>>;
return *map;
}