Due to current language limitations (26607639), MeasurementFormatter's
stringFromMeasurement: is esentially useless when imported into Swift.
This workaround allows it to work as expected.
<rdar://problem/27173952> Workaround: MeasurementFormatter.string(from:
Measurement<Unit>) doesn't recognize subclasses of Unit
The Clang attribute allows one to state that a particular enumeration
type describes an error, and associates it with a particular domain
constant. However, due to lack of API notes support, this attribute
wasn't actually getting used. Instead, we had a number of explicit
extensions to enum types to make them conform to the _BridgedNSError
protocol explicitly.
Now that we have API notes, use them to make these enums into error
enums with the appropriate domain, so that the Clang importer will
synthesize the _BridgedNSError conformances. Then, remove all of the
explicit conformances---and with them, the overlays for 12 frameworks.
There is a small fix to more eagerly consider these conformances as
"used" if an expression is formed with the error enum as a value
type. This better ensures that the conformances will be available at
runtime when needed.
This cleanup is needed to implement SE-0112 (NSError bridging),
although it is useful by itself.
Addresses the following issues:
rdar://problem/25992816 -[NSUserDefaults registerDefaults] is being imported as NSUserDefaults.register(), which is confusing
rdar://problem/26291437 UserDefaults has 'setURL(forKey:)' instead of 'set(_:forKey:)'
rdar://problem/26375229 FileManager overlay has old naming
rdar://problem/26090891 NSBundle methods that are overridden in the apinotes incorrectly handle the first argument pattern
rdar://problem/26271340 struct URL initializer for fileURLWithFileSystemRepresentation is incorrectly named'
rdar://problem/26443640 XMLDTDNode.Kind conflicts with XMLNode.Kind and should be renamed to XMLDTDNode.DTDKind
rdar://problem/26500390 registerUndoWithTarget in overlay not updated for new API names
rdar://problem/26653451 NSCoder encodeDataObject is misleading
rdar://problem/26653653 NSCoder decodeObjectOfClass is redundant
rdar://problem/26653694 NSCoder.decodeTopLevelObjectForKey does not follow naming guidelines
rdar://problem/26656299 SocketNativeHandle should be a hoisted type to SocketPort
https://bugs.swift.org/browse/SR-1903
This removes the `_core` property from UnicodeScalarView.Index
and moves any remaining index-moving logic from the index to
the view in UnicodeScalarView and CharacterView.
This splits the `--build-swift-stdlib` and `--build-swift-sdk-overlay`
arguments into `dynamic` and `static` variants, which makes the
following build command possible:
```
utils/build-script -- \
--build-swift-dynamic-stdlib=0 --build-swift-dynamic-sdk-overlay=0 \
--build-swift-static-stdlib=1 --build-swift-static-sdk-overlay=0
```
This command produces *only* static libraries for the stdlib, and no
SDK overlay libraries at all. Many other finely-grained build options
are now possible.
addresses:
rdar://problem/26385078 Data() really needs a init(length:) and replaceBytes(in:withBytes:)
rdar://problem/26508250 Add more specific init method to Data to indicate keeping a ref type
Some mutation cases will cause the underlying copy on write cases to crash with a _SwiftNSCharacterSet doesn't respond to -mutableCopyWithZone: failure.
Fixes Bugs:
https://bugs.swift.org/browse/SR-1782
<rdar://problem/26608216>
As a first step to allowing the build script to build *only*
static library versions of the stdlib, change `add_swift_library`
such that callers must pass in `SHARED`, `STATIC`, or `OBJECT_LIBRARY`.
Ideally, only these flags would be used to determine whether to
build shared, static, or object libraries, but that is not currently
the case -- `add_swift_library` also checks whether the library
`IS_STDLIB` before performing certain additional actions. This will be
cleaned up in a future commit.
Initialising with a base64 encoded string was using Base64EncodingOptions rather than Base64DecodingOptions - this means strings with unknown characters cannot be decoded properly as the .ignoreUnknownCharacters option is unavailable
Due to a modeling error in the type checker's folding of type
references into type expressions, code such as "strideof(Int)" would
be accepted without the required ".self". Commit
4a60b6cbf4 fixes the modeling issue but
left the historical accepts-invalid; now, diagnose these cases with a
warning + Fix-It to ease the transition.
Fixes SR-899.
Previously, the only version of the functions that accepted values was the one that implicitly wraps them into Optionals. This generated a confusing error message when the assert failed. Having a separate overload that accepts non-optional types ensures that the correct description is printed when the assert fails.
