This resolves a number of failing tests caused by availability attributes
not getting imported for macOS.
(cherry picked from commit 4b566df9f3)
I've also reverted a bunch of master-next-only commits related to this issue
that disabled tests and made availability changes:
Revert "Disable test harder by fixing typo. REQUIRE => REQUIRES. = /."
This reverts commit 4dc1be4b95.
Revert "Disable more tests that are hit by upstream availability issues until Devin looks at them."
This reverts commit 8e0fcda35c.
Revert "[SourceKit] Narrow the test-disabling in cursor_info.swift"
This reverts commit 79f6d1d492.
Revert "[upstream-update] Work around availability issue."
This reverts commit f140a62cfb.
* A bunch of them require objc_interop because they import code containing
Objective-C.
* Many others fail on Ubuntu 14.04 because the C++ there doesn't have a
functional std::regex implementation which is required by the
`complete-test` tool.
It may be possible to adjust some of these tests in the future to not
need these extra requirements, but this is a straightforward way to
clean up Linux test results for now.
This started failing after one of the two commits:
[stdlib] Add missing discardableResult attribute
Fixes SR-1695: Option Set insert needs @discardableResult
[gardening] Remove unused diagnostic
attr_warn_unused_result_mutable_variable
These commits seem harmless so I disabled the test pending further
investigation.
rdar://26718415
The code goes into its own sub-tree under 'tools' but tests go under 'test',
so that running 'check-swift' will also run all the SourceKit tests.
SourceKit is disabled on non-darwin platforms.
