Author: arphaman
Date: Tue Aug 22 06:11:19 2017
New Revision: 311451
URL: http://llvm.org/viewvc/llvm-project?rev=311451&view=rev
Log:
Mention the ObjC property synthesis changes in release notes
Modified:
cfe/branches/release_50/docs/ReleaseNotes.rst
Modified: cfe/branches/release_50/docs/ReleaseNotes.rst
URL:
http://llvm.org/viewvc/llvm-project/cfe/branches/release_50/docs/ReleaseNotes.rst?rev=311451&r1=311450&r2=311451&view=diff
==============================================================================
--- cfe/branches/release_50/docs/ReleaseNotes.rst (original)
+++ cfe/branches/release_50/docs/ReleaseNotes.rst Tue Aug 22 06:11:19 2017
@@ -176,7 +176,16 @@ C++1z Feature Support
Objective-C Language Changes in Clang
-------------------------------------
-...
+- Clang now guarantees that a ``readwrite`` property is synthesized when an
+ ambiguous property (i.e. a property that's declared in multiple protocols)
+ is synthesized. The ``-Wprotocol-property-synthesis-ambiguity`` warning that
+ warns about incompatible property types is now promoted to an error when
+ there's an ambiguity between ``readwrite`` and ``readonly`` properties.
+
+- Clang now prohibits synthesis of ambiguous properties with incompatible
+ explicit property attributes. The following property attributes are
+ checked for differences: ``copy``, ``retain``/``strong``, ``atomic``,
+ ``getter`` and ``setter``.
OpenCL C Language Changes in Clang
----------------------------------
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