- rdar://problem/16776273, wherein conversions between nil and .None were permitted
due to an implicit conversion between nil and COpaquePointer.
- rdar://problem/16877526, where we needed to add new equality overloads to handle
conversions between nil and .None given the supression of user conversions.
(Some minor tweaks this time around for better interoperability with AnyObject.)
Swift SVN r18498
- rdar://problem/16776273, wherein conversions between nil and .None were permitted
due to an implicit conversion between nil and COpaquePointer.
- rdar://problem/16877526, where we needed to add new equality overloads to handle
conversions between nil and .None given the supression of user conversions.
(Thanks to Ted for the overloads and test.)
Swift SVN r18473
UIViewController is able to find nib files that have names derived from the
UIViewController subclass's name. This change modifies UIViewController's
lookup so it is able to find nib files for Swift class names.
Swift SVN r18470
Dictionary's isBridgedToObjectiveC() was overly restrictive. This went
unnoticed because the tests were using internal Dictionary APIs to construct
the desired state, instead of going thourgh casts.
rdar://16973429
Swift SVN r18454
The latter has some brilliant code to deal with differing levels of
optionality, binding inner optionals etc. Unifying these code paths
makes array downcasts work when the source has (possibly
implicitly-wrapped) optional type, e.g.,
var arrImplicitOpt: AnyObject[]! = nsarr
if let strArr = arrImplicitOpt as String[] {
println("String array contains \(strArr)")
} else {
println("Not a string array")
}
Another part of <rdar://problem/16952771> and the array-bridging story.
Swift SVN r18392
By beating the compiler into submission with a "bouncing through
non-methods" method, I have made it accept my crazed intention that
Array and friends should interoperate with all Sequences and
Collections! Filing <rdar://problem/16954833> to document the failure
of the method method.
Swift SVN r18378
In a naive implementation of a Sequence adapter, adapting a
non-self-destructive (multi-pass) Sequence having a reference-semantics
Generator produces a self-destructive adapted view. This is technically
correct because Sequences are allowed to be self-destructive, and
theoretically every multi-pass Sequence would be a Collection. However
Sequences are much easier to build than Collections, so users are likely
to make them, and it would be extremely surprising if adapting a
self-preserving Sequence yielded a self-destructive one.
Swift SVN r18350
It was too easily confused with IndexingGenerator, which, come to think
of it may be obsolete. It's just a PermutationGenerator with
startIndex..endIndex in the indices sequence.
Swift SVN r18341
As declared, Dictionary's keys and values were private. Instead of
hiding Map away as _Map, give it a "nice" verbose name and expose it
through a "nice" lowercase global function called map(), which we
overload so it works on both Collections and Sequences, returning a
Collection when that's what it started on.
We'll follow this pattern for filter, which was requested on Array. The
implementation is easy once you have a lazy view!
Swift SVN r18340
