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| author | Alex Lorenz <arphaman@gmail.com> | 2017-08-25 16:12:17 +0000 |
|---|---|---|
| committer | Alex Lorenz <arphaman@gmail.com> | 2017-08-25 16:12:17 +0000 |
| commit | 6f135344102bde8d81237cef04ea3d4e1a1b8b46 (patch) | |
| tree | cb037b3a08f0689d54e58dd30ee8b9854053672f /docs/ReleaseNotes.rst | |
| parent | 494ef6fbebeba1d68dab968806e2e7adfd2788ec (diff) | |
[ObjC] Add a -Wobjc-messaging-id warning
-Wobjc-messaging-id is a new, non-default warning that warns about
message sends to unqualified id in Objective-C. This warning is useful
for projects that would like to avoid any potential future compiler
errors/warnings, as the system frameworks might add a method with the same
selector which could make the message send to id ambiguous.
rdar://33303354
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311779 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/ReleaseNotes.rst')
| -rw-r--r-- | docs/ReleaseNotes.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index be038234df..45bf166068 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -66,6 +66,12 @@ Improvements to Clang's diagnostics a non-default alignment that has been specified using a ``#pragma pack`` directive prior to the ``#include``. +- ``-Wobjc-messaging-id`` is a new, non-default warning that warns about + message sends to unqualified ``id`` in Objective-C. This warning is useful + for projects that would like to avoid any potential future compiler + errors/warnings, as the system frameworks might add a method with the same + selector which could make the message send to ``id`` ambiguous. + Non-comprehensive list of changes in this release ------------------------------------------------- |