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### Description
If we use `withoutActuallyEscaping` within a function that has an isolated parameter, the compiler will stop with an error.
`error: pattern that the region based isolation checke…
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### Description
When you require a keypath to be Sendable using `& Sendable` and then make that `Optional` the compiler loses the ability to infer the root and the `KeyPath` always needs to be full…
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### Description
I'm seeing some error from the `utils/update-checkout` script. It seems to be related to the `protocolbuffers/protobuf` repo. My current local head checkout is 5fa12d31ae042db54e1b586…
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**Describe the bug**
If I try to debug a swift testing test the debugger fails to attach to the process.
A dialog opens with the following text
> process exited with status -1 (attach failed (Not…
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### Description
I built Ladybird with Swift turned on and swift-frontend crashes with an error.
See https://github.com/LadybirdBrowser/ladybird/issues/1101
### Reproduction
cmake --preset …
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https://github.com/swiftlang/sourcekit-lsp/blob/5c2055d54ebd2546cda42d506060964ea0349d39/Tests/SourceKitLSPTests/SwiftCompletionTests.swift#L318-L319
The filter text here should be `foo()` not `fun…
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**Describe the bug**
Same as https://github.com/swiftlang/vscode-swift/issues/627, but this is really a usability issue. It is not mentioned anywhere, that an old python version is required. Then, wh…
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### Is it reproducible with SwiftPM command-line tools: `swift build`, `swift test`, `swift package` etc?
- [X] Confirmed reproduction steps with SwiftPM CLI. The description text _must_ include repr…
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### Description
Simply checking out the latest main of swiftpm using the latest Windows ARM64 toolchain
### Reproduction
```
swift build
```
### Stack dump
```text
Please submit a bug report …
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### Reproduction
```swift
extension Optional {
public func unwrapped(orThrow error: @autoclosure () -> E) throws(E) -> Wrapped {
switch self {
case .none:
throw error()
ca…