- Add Strict/Defaulted Index types to StdlibUnittest
- Test whether a random access index calls its more efficient
customization by tracking successor calls.
- Fix the RandomAccessIndex.advancedBy(n, limit:) API by de-underscoring
the limit parameter
- Inline some internal transparent default implementations to their only
call site
- Attach _RandomAccessAmbiguity type to RandomAccessIndex
rdar://problem/22085119
Swift SVN r30979
- Remove free Swift functions for advance and distance and replace
them with protocol extension methods:
- advancedBy(n)
- advancedBy(n, limit:)
- distanceTo(end)
- Modernize the Index tests
- Use StdlibUnittest
- Test for custom implementation dispatch
Perf impact: No significant changes reported in the
Swift Performance Measurement Tool.
rdar://problem/22085119
Swift SVN r30958
ArraySlice indices now map directly onto the collection it is slicing
and maintains that mapping even after mutations.
Before:
var a = Array(0..<10)
var s = a[5..<10]
s.indices // 0..<5
s[0] = 111
s // [111, 6, 7, 8, 9]
s.removeFirst()
s.indices // 1..<5
After:
var a = Array(0..<10)
var s = a[5..<10]
s.indices // 5..<10
s[5] = 99
s // [99, 6, 7, 8, 9]
s.removeFirst()
s.indices // 6..<10
- Refactor some of the internals of the buffer types to make it easier
to read and understand.
- Add Array, ArraySlice, and ContiguousArray to the test suite at the
RangeReplaceable test entry points, subjecting them to the same tests
as all of our collections.
- Update existing test expectations for the indexing changes.
rdar://problem/21866825
Swift SVN r30840
There is no reason for the compiler to be synthesizing a body of
_domain when it can be implemented in a protocol extension. As part of
this, fix a recent regression in the computed domain: it was using
string interpolation, which means that the recent changes not to print
qualified names affected the domain of the generated NSErrors. Oops.
Swift SVN r30343
Due to the fact that AnyClass is not Hashable, and that currently
NSKeyedArchiver/Unarchiver work with NSObject-derived, NSCoding
compliant classes, we are marking the decodeObjectOfClasses API refined
for Swift in our objc header and providing the desired overlay in our
overlay as shown below.
Arrays were also considered (for both API), but the underlying
implementation is entirely set-based, and using Arrays in Swift vs Sets
in objective C felt like too far a deviation.
Patch by Michael LeHew Jr.
Changes to the Dictionary test are caused by bumping the Fonudation API
epoch and taking in a fix in the types used in an NSDictionary
initializer.
rdar://21486551
Swift SVN r30297
Class representation
As Joe explained, when Swift passes a metatype like AnyClass for an type
defined in Objective-C, it will pass the Swift metadata pointer instead
of an id-compatible Class.
Swift SVN r30268
This does not cause any functionality change, except it solves the issue I was running into last night where an array of NSString-s would expose its child values as plain Strings
Swift SVN r30092
<rdar://problem/21384187> NSDictionary's convenience init(objects:
[AnyObject], forKeys keys: [AnyObject]) is unsound
This method is unsound / unsafe for Swift. There is not a way to
correctly express the alternating variadic type constant:
AnyObject, NSCopying,...
The overlay already defines a tuple based method that serves the same
role.
Patch by Michael J LeHew Jr.
Swift SVN r29497
The case where this comes up is when people name their app and framework
targets the same thing, or when they've renamed their test target module
in an attempt to avoid issues with NSClassFromString and differing
runtime names. We currently do various wrong things when this happens,
so just emit an error instead.
I left a hole for our overlays, which use '@exported import <the-current-module>'
to get at their Clang modules. The previous commit means this can be
replaced by -import-underlying-module, but that doesn't help our tests,
which use -enable-source-import for their overlays. Which we should stop doing.
rdar://problem/21254367
Swift SVN r29440
This makes it clearer that expressions like "foo.myType.init()" are creating new objects, instead of invoking a weird-looking method. The last part of rdar://problem/21375845.
Swift SVN r29375
This change was committed and reverted multiple times over the past
month, but now it is safe since we have bumped the minimum required
SDKs.
Swift SVN r29269
The Cocoa error domain is comprised on error codes from Foundation,
CoreData, and AppKit. Rather than try to collect all of the error
codes into a single enum in Foundation, use a struct that conforms to
ErrorType. Part of rdar://problem/20536610.
Swift SVN r28755
More of rdar://problem/20536610. _POSIXError is underscored because
this work needs to go to API review still.
Now with a proper build condition for _POSIXError on Darwin.
Swift SVN r28625
