[PATCH] D42933: [Sema] Avoid -Wformat warning for NSInteger/NSUInteger 'int' values with %zu/%zi long specifiers

[Shoaib Meenai via Phabricator via cfe-commits]

smeenai added subscribers: compnerd, smeenai.
smeenai added a comment.

This seems ... suboptimal. It breaks existing code in the sense that their code was already broken, and the compiler is just diagnosing it correctly now. Note that Apple themselves recommend casting and using a proper printf specifier: https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html (under Platform Dependencies).


Repository:
  rC Clang

https://reviews.llvm.org/D42933