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2617 Commits

Author SHA1 Message Date
Dave Abrahams
168047d0f0 Deprecate the Indexable protocols 
Using them is always a mistake; the user should choose the corresponding
Collection protocol instead.
 2016-08-07 22:20:27 -07:00
Dave Abrahams
29c93d3ce3 Merge pull request #4089 from apple/underscore-playgroundquicklook 
Begin moving PlaygroundQuickLook support to PlaygroundSupport module
 2016-08-07 21:32:38 -07:00
Dave Abrahams
43ebd517d3 [stdlib] staging for imminent move to PlaygroundSupport 
All the quicklook stuff belongs there.
 2016-08-07 20:44:02 -07:00
Dave Abrahams
595aad3574 [stdlib] Deprecate ContiguousArray 
The performance team reports that it's 2x slower than Array, and even if
it weren't, it would be obsoleted by the introduction of eager bridging.
 2016-08-07 17:20:35 -07:00
Dmitri Gribenko
19c29f6197 stdlib: mark _ArrayBuffer APIs as internal 2016-08-07 16:02:13 -07:00
Dmitri Gribenko
5178c8ea8a stdlib: fix the build with resilience enabled 2016-08-07 15:37:39 -07:00
Dmitri Gribenko
11b7e9a742 stdlib: mark APIs on internal types as internal 2016-08-07 15:37:16 -07:00
Dmitri Gribenko
3c741bab7c stdlib: mark _ArrayBuffer, _ContiguousArrayBuffer, and _SliceBuffer internal 2016-08-07 15:13:59 -07:00
Dmitri Gribenko
2708afecc7 stdlib: internalize the _uninitializedCount initializer of array buffer 2016-08-07 15:11:54 -07:00
Dmitri Gribenko
901a0fb663 stdlib: mark some Array buffers implementation details as internal 2016-08-07 15:11:54 -07:00
Dmitri Gribenko
3bb5c86e03 stdlib: make _ArrayProtocol and _ArrayBufferProtocol internal 2016-08-07 15:11:54 -07:00
Dmitri Gribenko
c3fb541b83 Merge pull request #4083 from apple/stdlib-make-array-implementation-internal-2 
stdlib: make Array implementation internal
 2016-08-07 15:11:35 -07:00
Dmitri Gribenko
9705ccb9f2 stdlib: add underscores to an initializer on ArrayBufferProtocol 2016-08-07 14:20:37 -07:00
Dmitri Gribenko
609ba7321e stdlib: add SPI for bridging for Foundation 2016-08-07 14:20:36 -07:00
Dmitri Gribenko
d3451e3ae2 stdlib: remove AnyHashable APIs on Dictionary and Set that were made unnecessary by the implicit conversion to AnyHashable 2016-08-07 13:34:07 -07:00
Dave Abrahams
011c280383 Merge pull request #4065 from apple/withVaList 
Prefer withVaList over getVaList
 2016-08-07 11:06:03 -07:00
Andrew Trick
3bdf6c43a6 Fix unnecessary mutability of buffer elements. 2016-08-06 21:16:49 -07:00
swift-ci
e40dcfd5e6 Merge pull request #4067 from practicalswift/gardening-20160806 2016-08-06 14:56:26 -07:00
practicalswift
3ebfbe4ef0 Remove unused imports. 2016-08-06 20:26:47 +02:00
Dave Abrahams
8d3ac46448 Prefer withVaList over getVaList 2016-08-06 06:48:13 -07:00
practicalswift
0661f61578 Use a-vs-an consistently. 2016-08-06 12:41:55 +02:00
practicalswift
59b35841ae Normalize character usage. 2016-08-06 12:37:40 +02:00
Ted Kremenek
067bd6e3dc Merge pull request #4055 from natecook1000/nc-fixes-03 
[stdlib] Revise stdlib documentation comments
 2016-08-05 23:24:58 -07:00
swift-ci
b02102cf6e Merge pull request #4062 from atrick/rawptr-fixit 2016-08-05 20:16:46 -07:00
Andrew Trick
d1807f7951 Add some availability attributes for UnsafePointer conversion. 
This introduces some important diagnostics to help migration.

Some of the diagnostics that we would like to provide are impossible
on a generic class because they introduce ambiguity.

Renaming UnsafePointer<Void> to UnsafeRawPointer makes extensions and
global operators ambiguous.

We would also like to provide this fix-it on conversion from
UnsafePointer<Void> or UnsafeRawPointer to UnsafePointer<T>
with this message:
  Conversion restricted. Use 'assumingMemoryBound(to:)' or 'bindMemory(to:capacity:)'}}

However, that introduces ambiguous overloads that defeat other hueristics.
 2016-08-05 18:30:06 -07:00
Nate Cook
559092bbf2 [stdlib] Revise stdlib documentation comments 
- Expand pre-example explanations
- Update documentation for SE-0118
- Removing remaining 'iff' usage
- Revise Array discussion
- Fix formIndex(_:offsetBy) parameter formatting
- Improve index/formIndex(_:offsetBy:(limitedBy:)?) discussion
- Update Quick Look discussions
- Fixes grammar inconsistencies
- Adds parameter / return documentation
- Adds and expands on examples
- Revises AnyObject discussion for new `id` bridging rules
- Revise readLine, print, and assertion functions
- Add missing docs to String index-moving methods
 2016-08-05 16:07:46 -05:00
Michael Ilseman
045bc16b6d Merge pull request #4031 from milseman/noescape_by_default 
noescape by default: deprecate @noescape and @autoclosure(escaping)
 2016-08-05 13:25:00 -07:00
Joe Groff
8ef5f40eae Merge pull request #3974 from jckarter/cvararg-post-0072 
Make bridged String and collection types conform to CVarArg.
 2016-08-05 09:44:25 -07:00
John McCall
a6e1e87585 Add implicit conversions and casts from T:Hashable <-> AnyHashable. 
rdar://27615802
 2016-08-04 23:13:27 -07:00
Michael Ilseman
b7c9eddd11 [noescape by default] drop @noescape from stdlib 2016-08-04 16:09:01 -07:00
Dave Abrahams
b841f1eaa5 Revert "[stdlib] Speculative workaround for ASAN failure" 
This reverts commit dc86186de7.

It didn't change anything.
 2016-08-04 13:59:15 -07:00
Dave Abrahams
dc86186de7 [stdlib] Speculative workaround for ASAN failure 
I suspect the fancy _unsafeUpcast implementation, that was supposed to
be more optimizable, was confusing the optimizer, and that is the cause
of ASAN failures we're seeing.  Let's see if this makes ASAN happy
again.
 2016-08-04 11:55:03 -07:00
Dave Abrahams
219daedca4 [stdlib] Add a couple of FIXME(ABI) notes 2016-08-04 11:51:01 -07:00
Joe Groff
7535acc86b Make bridged String and collection types conform to CVarArg. 
This allows String, Array, Dictionary, and Set to be passed as variadic arguments to Cocoa APIs like NSLog, NSPredicate, stringWithFormat:, etc. rdar://problem/27651717
 2016-08-04 07:14:55 -07:00
Michael Gottesman
a0fca3a8f0 Merge pull request #3965 from gottesmm/support_per_host_cmake_and_tsan_of_runtime_via_buildscript 
Support per host cmake and tsan of runtime via buildscript
 2016-08-03 21:48:24 -07:00
Michael Gottesman
06a70d3942 [cmake] Add cmake support for only applying tsan to the swift stdlib/runtime. 2016-08-03 17:53:57 -07:00
Doug Gregor
4b8b7bb878 [NSError bridging] Rename runtime entry points for _getErrorEmbeddedNSError. 
This clarifies the 'Indirect' case. Thanks, Dmitri!
 2016-08-03 15:59:01 -07:00
Doug Gregor
75e85dc5bd [NSError bridging] Extract embedded NSError from an Error consistently. 
When emitting an existential erasure to Error from an archetype, use
the _getEmbeddedNSError() witness. If it produces an NSError, erase
that; otherwise, go through the normal erasure path.

Of course, make NSError and CFError implement _getEmbeddedNSError() so
this kicks in for the obvious cases as well as the more obscure ones.

Fixes the rest of SR-1562 / rdar://problem/26370984.
 2016-08-03 14:01:02 -07:00
Dmitri Gribenko
3dd4f58d83 Merge pull request #3938 from harlanhaskins/aristotelianism 
Added String.init<T>(_: T) and marked it unavailable
 2016-08-03 11:42:39 -07:00
Harlan Haskins
01e4b1ef71 Added String.init<T>(_: T) and marked it unavailable 2016-08-03 10:18:38 -07:00
Doug Gregor
d2195318d2 [NSError bridging] Use embedded NSError when erasing types to Error existentials. 
Imported Cocoa error types are represented by structs wrapping an
NSError. The conversion from these structs to Error would end up
boxing the structs in _SwiftNativeNSError, losing identity and leading
to a wrapping loop.

Instead, extract the embedded NSError if there is one. In the Swift
runtime, do this as part of the dynamic cast to NSError, using a (new,
defaulted) requirement in the Error type so we can avoid an extra
runtime lookup of the protocol. In SILGEn, do this by looking for the
_BridgedStoredNSError protocol conformance when erasing to an Error
type. Fixes SR-1562 / rdar://problem/26370984.
 2016-08-03 09:20:04 -07:00
Jordan Rose
f42158b12e Revert "[Sema] ban multi-arguments to tuple coercion" (#3922) 
It breaks cases where there really is a single unlabeled argument of tuple type, like this:

  let pairs = [(1, "A"), (2, "B")]
  print(pairs.map { $0.0 })
 2016-08-01 19:22:19 -07:00
swift-ci
d709ebeab9 Merge pull request #3924 from swiftix/master 2016-08-01 19:15:54 -07:00
Roman Levenstein
e155caedd3 Boolean || and && operators should be declared as @_transparent. 
This recovers the performance reported in [SR-2247](https://bugs.swift.org/browse/SR-2247) and rdar://27645751
 2016-08-01 18:10:34 -07:00
Dmitri Gribenko
4e7cc0d938 SwiftShims: remove C++ code and unprefixed names from RuntimeShims.h 2016-08-01 16:53:11 -07:00
Chris Williams
71f6b8aabc Add cFuncSuffix to SwiftFloatingPointTypes 2016-08-01 14:27:51 -07:00
Chris Williams
c8458cebc4 Create SwiftFloatingPointTypes for float-related helpers 2016-08-01 14:27:51 -07:00
Chris Williams
c3ac97db67 SE-0080 - Failable Float->Int initializers 2016-08-01 14:27:51 -07:00
Chris Williams
1d6c3b84be Move Float->Int initializer to FixedPoint 2016-08-01 14:27:51 -07:00
Jordan Rose
802a0b9074 [stdlib] Mark public classes as 'open'. (#3876) 
Part of SE-0117.
 2016-08-01 11:01:51 -07:00