Commit Graph

3 Commits

Author SHA1 Message Date
Erik Pilkington 8b352c4d9d [Sema] Improve some -Wunguarded-availability diagnostics
rdar://33543523
Differential revision: https://reviews.llvm.org/D36200

llvm-svn: 310874
2017-08-14 19:49:12 +00:00
Erik Pilkington 4042f3cf8e [Sema] Don't allow -Wunguarded-availability to be silenced with redecls
Differential revision: https://reviews.llvm.org/D33816

llvm-svn: 307175
2017-07-05 17:08:56 +00:00
Alex Lorenz c9a369fbec [Sema] Add -Wunguarded-availability-new
The new compiler warning -Wunguarded-availability-new is a subset of
-Wunguarded-availability. It is on by default. It only warns about uses of APIs
that have been introduced in macOS >= 10.13, iOS >= 11, watchOS >= 4 and
tvOS >= 11. We decided to use this kind of solution as we didn't want to turn
on -Wunguarded-availability by default, because we didn't want our users to get
warnings about uses of old APIs in their existing projects.

rdar://31054725

Differential Revision: https://reviews.llvm.org/D34264

llvm-svn: 306033
2017-06-22 17:02:24 +00:00