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
Added a workaround for <rdar://problem/16953026> that allows them to
pass and flipped the sense of a test that was failing because we can now
downcast an Array that we couldn't downcast before.
Swift SVN r18319
conform to LogicValue.
This approach was taken to keep _isNull because I first tried
to just use comparisons to nil instead of isNull(). Apparently
that led to some circular definitions, so it was easier to just
stage it this way.
Swift SVN r18301
upcasts."
Reinstate "Restrict the array-bridged conversion to non-verbatim
bridging."
Reinstate "[stdlib] Fix T[].bridgeFromObjectiveC"
Reinstate "[stdlib] Fix T[].bridgeFromObjectiveC"
Reinstate "[stdlib] Move _arrayBridgedDownCast to Foundation"
Reinstate "Replace "can" with "cannot" in a message."
Reinstate "Implement support for non-verbatim T[] -> AnyObject[]
upcasts."
This reinstates commit r18291.
This reinstates commit r18290.
This reinstates commit r18288.
This reinstates commit r18287.
This reinstates commit r18286.
This reinstates commit r18293.
This reinstates commit r18283.
John fixed the issue in r18294.
Swift SVN r18299
Revert "Restrict the array-bridged conversion to non-verbatim bridging."
Revert "[stdlib] Fix T[].bridgeFromObjectiveC"
Revert "[stdlib] Fix T[].bridgeFromObjectiveC"
Revert "[stdlib] Move _arrayBridgedDownCast to Foundation"
Revert "Replace "can" with "cannot" in a message."
Revert "Implement support for non-verbatim T[] -> AnyObject[] upcasts."
This reverts commit r18291.
This reverts commit r18290.
This reverts commit r18288.
This reverts commit r18287.
This reverts commit r18286.
This reverts commit r18293.
This reverts commit r18283.
Sorry for the number of reverts, but I needed to do this many to get a clean
revert to r18283.
Swift SVN r18296
One of my recent type-checker changes starting passing all array
upcasts, including "bridged" ones like String[] -> AnyObject[],
through the library entry point _arrayUpCast, which is only meant for
class/ObjC existential types that are bridged verbatim.
Fixes part of <rdar://problem/16952238>; more cleanup to follow.
Swift SVN r18283
The new sugar is 'NSErrorPointer', which hides 'AutoreleasingUnsafePointer<NSError?>'.
I have not yet tested this on iOS, which previously had problems
with the type sugar import. I'll try and test that now.
Swift SVN r18270
The runtime implementation of 'as T' freaks out in cases involving protocols. This is an expedient workaround that fixes <rdar://problem/16950035>.
Swift SVN r18263
When an NSArray is force-downcast to T[] at an API boundary, we need to
remember that each element needs to be dynamically checked when
accessed. No deferred casts are being generated yet, so NFC
Swift SVN r18243
Turns out we really want to use reinterpretCast when we know it will
work, rather than a checked downcast + forced optional unwrapping. The
latter will only be as fast as the former in -Ofast
Swift SVN r18241
