[PATCH] D48852: [Sema] -Wformat-pedantic only for NSInteger/NSUInteger %tu/%td on Darwin
Aaron Ballman via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Jul 5 11:04:21 PDT 2018
aaron.ballman added a comment.
> This is acceptable because Darwin guarantees that, despite the watchOS ABI differences, sizeof(ptrdiff_t) == sizeof(NS[U]Integer)
Can you describe these ABI differences please? Also, does Darwin guarantee that alignof(ptrdiff_t) == alignof(NS[U]Integer)?
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