Introduce the new BooleanLiteralConvertible protocol for Boolean
literals. Take "true" and "false" as real keywords (which is most of the
reason for the testsuite churn). Make Bool BooleanLiteralConvertible
and the default Boolean literal type, and ObjCBool
BooleanLiteralConvertible. Fixes <rdar://problem/17405310> and the
recent regression that made ObjCBool not work with true/false.
Swift SVN r19728
- Change the parser to accept "objc" without an @ sign as a contextual
keyword, including the dance to handle the general parenthesized case.
- Update all comments to refer to "objc" instead of "@objc".
- Update all diagnostics accordingly.
- Update all tests that fail due to the diagnostics change.
- Switch the stdlib to use the new syntax.
This does not switch all tests to use the new syntax, nor does it warn about
the old syntax yet. That will be forthcoming. Also, this needs a bit of
refactoring, which will be coming up.
Swift SVN r19555
algorithm
The implementation uses a specialized trie that has not been tuned to the table
data. I tried guessing parameter values that should work well, but did not do
any performance measurements.
There is no efficient way to initialize arrays with static data in Swift. The
required tables are being generated as C++ code in the runtime library.
rdar://16013860
Swift SVN r19340
Keep calm: remember that the standard library has many more public exports
than the average target, and that this contains ALL of them at once.
I also deliberately tried to tag nearly every top-level decl, even if that
was just to explicitly mark things @internal, to make sure I didn't miss
something.
This does export more than we might want to, mostly for protocol conformance
reasons, along with our simple-but-limiting typealias rule. I tried to also
mark things private where possible, but it's really going to be up to the
standard library owners to get this right. This is also only validated
against top-level access control; I haven't fully tested against member-level
access control yet, and none of our semantic restrictions are in place.
Along the way I also noticed bits of stdlib cruft; to keep this patch
understandable, I didn't change any of them.
Swift SVN r19145
Revert "[stdlib] Use an enum for ArrayBuffer storage"
This reverts commit r18996.
This reverts commit r18954.
The optimizer is not ready yet to handle this change especially given
the time until Beta 3. After speaking with DaveA, we agreed to revert
this and take such large changes onto private branches until we are sure
that the optimizer is ready to handle them rather than risking
performance regressions due to hitting the "optimization cliff".
Swift SVN r19026
instead of reinterpretCasting all over the place. This should make it
easier on the ARC optimizer.
Addresses <rdar://problem/17312221>
Swift SVN r18954
