int i should match count, which is a CFIndex

[AZero13]

No description provided.

[compnerd]

By that token, the type should be size_t as sizeof(...) / sizeof(...) is a size_t as sizeof returns size_t. I'm not sure that there is a good justification here per se. Why not convert the int to CFIndex at the use site?

[AZero13]

By that token, the type should be size_t as sizeof(...) / sizeof(...) is a size_t as sizeof returns size_t. I'm not sure that there is a good justification here per se. Why not convert the int to CFIndex at the use site?

Because it fits in a CFIndex and long means more possible optimizations due to unsigned being defined overflow behavior even if it doesn't overflow (thanks LLVM)

[compnerd]

Are all of these paths currently exercised? The current migration from swift-corelibs-foundation to swift-foundation means that much of CoreFoundation is unused.

[parkera]

@swift-ci test

[parkera]

I've been trying to delete CF code that is truly unused as we go. Even if I missed some, it seems fine to take this patch to me.