[PATCH] D22391: [Sema] Add warning for implicitly casting a null constant to a non null pointer type

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak updated this revision to Diff 150218.
ahatanak marked an inline comment as done.
ahatanak added a reviewer: dcoughlin.
ahatanak set the repository for this revision to rC Clang.
ahatanak added a comment.

Sorry for the delay in responding. I've addressed Jordan's review comments.

I had to make changes to a couple of tests in Analysis. In particular, I'm not sure whether we should try to avoid producing extra diagnostics in test/Analysis/nullability_nullonly.mm or whether it's possible to do so in Sema.


Repository:
  rC Clang

https://reviews.llvm.org/D22391

Files:
  include/clang/Basic/DiagnosticGroups.td
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Sema/Sema.h
  lib/Sema/SemaChecking.cpp
  lib/Sema/SemaDecl.cpp
  lib/Sema/SemaExpr.cpp
  test/Analysis/nullability-no-arc.mm
  test/Analysis/nullability.mm
  test/Analysis/nullability_nullonly.mm
  test/Sema/conditional-expr.c
  test/Sema/null_constant_to_nonnull.c

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D22391.150218.patch
Type: text/x-patch
Size: 12385 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20180606/ff579bc7/attachment.bin>