Mehdi Amini e9c66ad9fa Add markup for libc++ dylib availability ... Libc++ is used as a system library on macOS and iOS (amongst others). In order for users to be able to compile a binary that is intended to be deployed to an older version of the platform, clang provides the availability attribute <https://clang.llvm.org/docs/AttributeReference.html#availability>_ that can be placed on declarations to describe the lifecycle of a symbol in the library. See docs/DesignDocs/AvailabilityMarkup.rst for more information. Differential Revision: https://reviews.llvm.org/D31739 llvm-svn: 302172		2017-05-04 17:08:54 +00:00
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default.pass.cpp	Add markup for libc++ dylib availability	2017-05-04 17:08:54 +00:00
derive.pass.cpp	Change the base class of std::bad_optional_access. This is a (subtle) ABI change, and is in response to http://http://wg21.link/LWG2806, which I *expect* to be adopted in Kona. I am making this change now in anticipation, and will get it into 4.0, because (a) 4.0 is the first release with std::optional, and (b) I don't want to make an ABI-change later, when the user base should be significantly larger. Note that I didn't change std::experimental::bad_optional_access, because that's still specified to derive from std::logic_error.	2017-02-05 20:06:38 +00:00