'dynamic' is inherited and only applies to '@objc' entities.
The SourceKit test change is because we've changed our behavior
slightly: we won't infer @objc from an override unless the override is
correctly marked with 'override'. This is part of breaking up
dependencies, and should have little effect outside of tests.
When an associated type declaration “overrides” (restates) an associated
type from a protocol it inherits, note that it overrides that declaration.
SourceKit now reports overrides of associated types.
* 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.
Unless you're familiar with the way the swift source code is organized,
it's not clear what "SourceDocInfo" means, or how it is different from
DocSupport, etc. Move the tests into directories that are named based
on their request (note: we already had one test under CursorInfo, which
just made things even more confusing).
