During the toolchain build, when building the Swift standard library for
platforms other than macOS the `libclang_rt.a` needs to be copied out of the
host SDK. That wasn't happening for visionOS.
Resolves rdar://135023111.
Hi, I fixed several typos in Dictionary.swift file(#Line: 347, 1194).
- origin comments
```swift
// #347
// Prints "The 'star' image is a glyph.")
// #1194
// Prints "No value found for that key.""
```
- changed comments
```swift
// #347
// Prints "The 'star' image is a glyph.") // I thought the ' ) ' character was unnecessary, so I removed it.
// #1194
// Prints "No value found for that key."" // I thought the ' " ' character was unnecessary, so I removed it.
```
In the standard library shipped in Apple's SDKs and OSes, the implementation of
`_stdlib_isOSVersionAtLeast()` has diverged in order to solve some tricky
issues related to supporting iOS applications running on macOS. It's now time
to bring that change upstream in order to unblock further changes that depend
on it.
Originally introduced to resolve rdar://83378814.
This conforms mutable C++ container types, such as `std::vector`, to `MutableCollection` via a new overlay protocol `CxxMutableRandomAccessCollection`.
rdar://134531554
Fix readMetadataBoundsOfSuperclass to recursively apply adjustForSubclass while going through the superclass chain.
Strip indirect descriptor pointers so we can deal with signed pointers here.
Make CMemoryReader assert (in asserts builds) that the addresses being read don't have any signature bits set, which helps track down places where we need to add stripping.
rdar://134448718
As of the changes in https://github.com/swiftlang/swift/pull/41713 to
enable Sendability for AsyncStream, it has been possible to create
multiple stream consumers operating concurrently. This change fixes
behavior in the case that the underlying stream is terminated while
multiple pending continuations are outstanding. Previously such
consumers would have been leaked (never resumed). Now, they are notified
of the stream's termination and resumed appropriately.
Resolves#66541 & #71412
Annotate all of the `Unsafe*` types and `unsafe` functions in the standard
library (including concurrency, synchronization, etc.) as `@unsafe`. Add a
few tests to ensure that we detect uses of these types in clients that
have disabled unsafe code.
macOS 15.0, iOS 18.0, et al has started unconditionally declaring `lgamma_r` in <math.h>, add a __has_include in SwiftShims to detect that and not redeclare it when building against those SDK versions.
rdar://115192929
This patch adds an apinotes file for SwiftWASILibc clang module to mark
`errno` macro hidden from Swift code. This resolves ambiguity between
the C macro definition and the Swift wrapper in WASILibc overlay module.
This change installs the apinotes file to the resource directories for
both lib/swift/apinotes and lib/swift_static/apinotes.
