This method returns a proxy object. Swift cannot current cast proxy objects
to their proxied types. The workaround for now is to add a generic overlay
for -prepareWithInvocationTarget: so the declared type of the returned
proxy is the proxied type. This is good enough to make undo proxies work with
objc-dispatched calls.
Swift SVN r18155
I suspect this can be made much better. It only
works for comparing Array<T> and Array<T>,
NativeArray<T> and NativeArray<T>, etc., not
NativeArray<T> and Array<T>. I also suspect
the implementation can be made better. The goal
was to make this functional, as this basic
functionality was missing.
Implements <rdar://problem/16768095>.
Swift SVN r18150
The _native computed property that backs this method has a different
contract than requestNativeBuffer() expected: it returned an empty
buffer rather than using an optional and returning nil. We were just
wrapping up that empty buffer and declaring success, which meant we
would bridge from an NSArray wrapping native storage of T to an empty
native array, always.
This change is a necessary prerequisite to importing NSArray* as
(AnyObject[])! per <rdar://problem/16535097>. That (imminent) change
tests this, but we need more targetted testing of this area.
Swift SVN r18143
The code is incorrect and depends on functions introduced in this year's OSs.
Additionally, CoreImage is a top-level framework on iOS, so we have to be
more careful if/when we add this back.
Swift SVN r18135
This is a better solution to <rdar://problem/16899681> because the
runtime magic is limited to implementing the witnesses of this
conformance.
The type checker fixes are because we can end up using unchecked
optionals in more places, via bridging, than we could before.
Swift SVN r18120
Empty NSArrays are usually represented by emptyNSSwiftArray, whose
element type is irrelevant. So when doing a getObjects:range: on that,
presumably the range's length is zero and we shouldn't do any sanity
checking w.r.t. the element type.
Fixes <rdar://problem/16914909> Assertion failed attempting to append
arrays when subclassing Cocoa class
Swift SVN r18110
This allows us to, for example, convert an array of unchecked
optionals of some bridged type T to NSArray. It's a runtime failure if
the unchecked optional contains nil.
This is most of <rdar://problem/16899681>, but I want to improve the
testing and look into the various FIXMEs.
Swift SVN r18106
String interpolation invokes convertFromStringInterpolationSegment() function
now. There is no need to add extensions to String to allow custom types to
participate in string interpolation. Just implementing Printable will do the
right thing.
Swift SVN r18104
We can't do existential casts generally yet, but we can at least handle class-to-AnyObject casts, which come up in array bridging. Fixes <rdar://problem/16898943>.
Swift SVN r18033
This fixes a case where the Swift-variadic and C-varargs versions of
various initializers were superseding each other
<rdar://problem/16801456>.
It also uncovered some more cases where we weren't getting quite the
right semantics for factory-methods-as-initializers, which are also
fixed here.
Swift SVN r18010
Huge allocation leaks are detected correctly.
Tiny allocation leaks are problematic, both false positive and false negative.
For example:
leaks Report Version: 2.0
Process 73345: 4980 nodes malloced for 1677 KB
Process 73345: 1 leak for 1048576 total leaked bytes.
Leak: 0x10aed0000 size=1048576 zone: SwiftZone_0x10adc35d8
Swift SVN r18007
It is replaced by debugPrint() family of functions, that are called by REPL.
There is a regression in printing types that don't conform to Printable, this
is tracked by rdar://16898708
Swift SVN r18006
