The general rule here is that something needs to be SWIFT_CC(swift)
if it's just declared in Swift code using _silgen_name, as opposed to
importing something via a header.
Of course, SWIFT_CC(swift) expands to nothing by default for now, and
I haven't made an effort yet to add the indirect-result / context
parameter ABI attributes. This is just a best-effort first pass.
I also took the opportunity to shift a few files to just implement
their shims header and to demote a few things to be private stdlib
interfaces.
if the thing it is removing has leading and trailing whitespace already, this nukes
an extra space to avoid leaving double spaces or incorrectly indented results. This
fixes <rdar://problem/21045509> Fixit deletes 'let' from non-binding 'if case let' statements, but leaves an extra space
Swift SVN r29419
We no do not require "self." for closures capturing self in static/class methods.
While we do actually capture the metatype more than we should (rdar://21030087),
this doesn't matter to the developer, since this capture cannot cause a cycle
in the reference graph that they should have to reason about.
Swift SVN r28804
