* Add non-inout `_withUnprotectedUnsafePointer`
For withUnsafePointer we have both an inout and a borrowing form, allowing it to be used with immutable values. Add a parallel form for the unprotected variant.
* Update LifetimeManager.swift
`_mangledTypeName()` returns the Swift-mangled typename of a given type. This PR extends it to take non-copyable types as well.
Related to our use case in Swift Testing, but not to the PR directly: #69146#69147#71112
Resolves rdar://134278607.
The current implementation creates a non-natural loop and none of the SIL and
LLVM loop passes will work for such loops. We have to find a way to fix this in
SIL. Until then, rewrite so we get a natural loop in SIL.
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.
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.
Now that `__isPlatformOrVariantPlatformVersionAtLeast()` is available in
upstream LLVM, the implementation of the zippered variant of the OS version
check utility can use the `targetOSVersionOrVariantOSVersionAtLeast` builtin
safely.
Resolves rdar://103960437.
`private` declarations should never be allowed to carry the `@_alwaysEmitIntoClient` attribute. This has been allowed by mistake for a while, but newer compilers should make this an error.
From feedback, replace the name `_debugDescription`, which was confusing because of the
underscore, with `lldbDescription`. This new name also indicates that this property may
contain [LLDB Summary Strings](https://lldb.llvm.org/use/variable.html#summary-strings).
