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3922 Commits

Author SHA1 Message Date
Mykola Pokhylets
40c38f9803 Using multiple insertion points to ensure all jobs are always inserted in O(1) 
Fully separated unprocessed jobs and processed jobs
Reverse jobs after updating status to minimise contention
 2024-05-10 11:05:22 +02:00
Mykola Pokhylets
21a70e10c7 Fixed quadratic performance of ListMerger when each executed job creates 2+ new jobs of the same priority 
See https://forums.swift.org/t/quadratic-performance-of-the-listmerger-in-specific-use-case/69393
 2024-05-10 11:05:22 +02:00
swift-ci
e748732b00 Merge remote-tracking branch 'origin/main' into rebranch 2024-05-09 07:14:34 -07:00
Nate Chandler
2671652085 [BitwiseCopyable] Avoid a condfail. 
The standard library defines
```
protocol BitwiseCopyable {}
typealias _BitwiseCopyable = BitwiseCopyable
```
For current compilers, `BitwiseCopyable` is a "known protocol".

For older compilers, it is not; instead `_BitwiseCopyable` is.  So
print the following into the swiftinterface for those older compilers:
```
protocol _BitwiseCopyable {}
typealias BitwiseCopyable = _BitwiseCopyable
```

rdar://127755503
 2024-05-08 16:53:14 -07:00
swift-ci
ac90898851 Merge remote-tracking branch 'origin/main' into rebranch 2024-05-08 16:34:07 -07:00
Kavon Farvardin
0420310623 NCGenerics: it's no longer "experimental" 
resolves rdar://127701059
 2024-05-08 10:49:12 -07:00
swift-ci
d0709e4c11 Merge remote-tracking branch 'origin/main' into rebranch 2024-05-07 09:14:00 -07:00
Holly Borla
e7db0ec8f8 Merge pull request #73472 from hborla/exhaustive-switch-error 
[Sema] Non-exhaustive switch statements are always an error in Swift 6.
 2024-05-07 09:03:40 -07:00
Holly Borla
a7920ce50b [Features] Replace -enable-nonfrozen-enum-exhaustivity-diagnostics with an 
upcoming feature.

The bespoke flag still works as a way to enable the `NonfrozenEnumExhaustivity`
upcoming feature. `NonfrozenEnumExhaustivity` is enabled by default in the
Swift 6 language mode as errors, and enabled by default in the Swift 5 language
mode as warnings.
 2024-05-06 20:56:20 -07:00
swift-ci
34168db45e Merge remote-tracking branch 'origin/main' into rebranch 2024-05-06 12:14:08 -07:00
Nate Chandler
c10d39e35f [AST] Remove Builtin.copy. 
A vestigial remnant of it was left behind after
06921cfe84 in order to avoid a reverse
condfail when building old swiftinterfaces that define

```swift
func _copy<T>(_ value: T) -> T {
  #if $BuiltinCopy
    Builtin.copy(value)
  #else
    value
  #endif
}
```

If the language feature is removed, though, such interfaces should again
be buildable because the branch where the language feature isn't defined
should be expanded.

rdar://127516085
 2024-05-04 11:35:17 -07:00
swift-ci
692ca26160 Merge remote-tracking branch 'origin/main' into rebranch 2024-05-04 10:34:18 -07:00
nate-chandler
bcd08c0c9a Merge pull request #73235 from nate-chandler/bitwise-copyable/enable 
[BitwiseCopyable] Promote to feature.
 2024-05-04 10:16:40 -07:00
swift-ci
61ac921c6b Merge remote-tracking branch 'origin/main' into rebranch 2024-05-01 22:14:30 -07:00
Alejandro Alonso
19e722eea4 Manually implement popcount when not available 2024-05-01 14:48:43 -07:00
swift-ci
7af405827e Merge remote-tracking branch 'origin/main' into rebranch 2024-05-01 08:16:56 -07:00
Alejandro Alonso
d380bf9ae3 Merge pull request #73277 from Azoy/fix-conditional-invertible 
[IRGen] Fix misalignment of conditional invertible requirement counts
 2024-05-01 08:10:46 -07:00
swift-ci
480a3378d9 Merge remote-tracking branch 'origin/main' into rebranch 2024-04-30 20:54:40 -07:00
Becca Royal-Gordon
981233ad37 Merge pull request #73128 from beccadax/objcimpl-resilient 
Handle resilient stored properties in objcImpl
 2024-04-30 20:50:33 -07:00
swift-ci
87ee938fc1 Merge remote-tracking branch 'origin/main' into rebranch 2024-04-30 19:34:29 -07:00
Michael Gottesman
dc25857805 [transferring] Make transferring suppressible and validate that we do suppress transferring in swift interface files. 
Importantly I added tests that validated this behavior.

rdar://126780823
 2024-04-30 16:40:40 -07:00
Becca Royal-Gordon
f94ed6d606 Hide objcImpl resilience support behind feature 
Resilence support will require changes to the Objective-C runtime to expand support for metadata initialization functions. Add a separate experimental feature flag to help with staging that support in, and modify diagnostics to not suggest increasing the minimum deployment target for now.
 2024-04-30 12:03:46 -07:00
Alejandro Alonso
852ef0bc01 Define a popcount util 
add include

Define a popcount util

Update MathUtils.h
 2024-04-30 09:16:37 -07:00
Ben Barham
bc78809a2e Revert "[SIL] Require TransformIterator support random access" 
This reverts commit 095028562e.
 2024-04-28 18:17:54 -07:00
Nate Chandler
6e975da805 [BitwiseCopyable] Promote ConformanceSuppression. 
The ability to suppress conformance to BitwiseCopyable was part of the
accepted SE-428.
 2024-04-24 15:52:20 -07:00
Nate Chandler
ed5c7ef7ae [BitwiseCopyable] Promote to feature. 
SE-0426 was accepted.
 2024-04-24 15:52:20 -07:00
swift-ci
30b8b42f1f Merge remote-tracking branch 'origin/main' into rebranch 2024-04-22 13:36:08 -07:00
Mike Ash
65da1ed662 Merge pull request #73137 from mikeash/unreachable-improvements 
[Runtime] Make swift_unreachable more debuggable by trapping immediately.
 2024-04-22 16:22:34 -04:00
swift-ci
45d8b8836d Merge remote-tracking branch 'origin/main' into rebranch 2024-04-22 07:14:47 -07:00
nate-chandler
1faeb50fff Merge pull request #73121 from nate-chandler/rdar126715654 
[NoncopyablePartialConsumption] Promote to feature.
 2024-04-22 07:01:10 -07:00
swift-ci
23c9defda4 Merge remote-tracking branch 'origin/main' into rebranch 2024-04-21 19:54:19 -07:00
Holly Borla
a08c24044e Merge pull request #73168 from hborla/isolated-backing-property-wrapper 
[Concurrency] Don't error on isolated property wrapper initializers inside `MainActor`-isolated structs.
 2024-04-21 19:44:31 -07:00
Holly Borla
a6d9c15fb3 [Concurrency] Don't error on isolated property wrapper initializers inside 
MainActor-isolated structs.
 2024-04-21 10:01:31 -07:00
swift-ci
56d6d477de Merge remote-tracking branch 'origin/main' into rebranch 2024-04-19 15:38:57 -07:00
Alexis Laferrière
bed91dc740 Merge pull request #73141 from xymus/no-internal-imports-by-default 
Sema: Remove internal imports by default from Swift 6
 2024-04-19 15:26:25 -07:00
Nate Chandler
de8f1c0b69 [NoncopyablePartialConsumption] Promote to feature 2024-04-19 12:37:34 -07:00
Alexis Laferrière
a890d8fded Sema: Remove internal imports by default from Swift 6 
The language steering group has decided to revert their previous
decision and remove this feature from Swift 6.

rdar://126318567
 2024-04-19 12:19:29 -07:00
swift-ci
58422d4326 Merge remote-tracking branch 'origin/main' into rebranch 2024-04-18 17:49:48 -07:00
Dave Lee
e57f70bd4d [Debugging] Add DebugDescriptionMacro experimental feature (#73107) 
This removes the leading underscore from the macro.
 2024-04-18 17:25:44 -07:00
swift-ci
23f838f80a Merge remote-tracking branch 'origin/main' into rebranch 2024-04-18 07:17:58 -07:00
nate-chandler
b00b5aad4f Merge pull request #72646 from nate-chandler/bitwise-copyable/20240327/1 
[BitwiseCopyable] Allow suppression via ~.
 2024-04-18 07:05:10 -07:00
swift-ci
55d6817591 Merge remote-tracking branch 'origin/main' into rebranch 2024-04-17 14:59:37 -07:00
Nate Chandler
c43f87101f Merge branch 'main' into rebranch 
Conflicts:
      lib/Basic/Platform.cpp

```
diff --git a/lib/Basic/Platform.cpp b/lib/Basic/Platform.cpp
index 240edfa144a..1797c87635f 100644
--- a/lib/Basic/Platform.cpp
+++ b/lib/Basic/Platform.cpp
@@ -200,10 +200,7 @@ StringRef swift::getPlatformNameForTriple(const llvm::Triple &triple) {
   case llvm::Triple::CUDA:
   case llvm::Triple::DragonFly:
   case llvm::Triple::DriverKit:
-<<<<<<< HEAD
   case llvm::Triple::ELFIAMCU:
-=======
->>>>>>> main
   case llvm::Triple::Emscripten:
   case llvm::Triple::Fuchsia:
   case llvm::Triple::HermitCore:
```
 2024-04-17 13:32:48 -07:00
Allan Shortlidge
d43816567f AST: Rename ExtensionImportVisibility to MemberImportVisibility. 
This feature controls lookup behavior for members in general, not just
extension members.

Resolves rdar://126491324
 2024-04-16 16:29:51 -07:00
Pavel Yaskevich
7b8f76e3c4 Merge pull request #73007 from xedin/promote-dynamic-actor-isolation-to-upcoming-feature 
[SE-0423] Promote `DynamicActorIsolation` to an upcoming feature and add a way to disable checks
 2024-04-16 11:46:41 -07:00
Mike Ash
f61366be57 [Runtime] Make swift_unreachable more debuggable by trapping immediately. 
Calling `abort` takes us a few layers deep into libc before we crash, which overwrites a bunch of register state. Instead, we trap directly within swift_unreachable, and mark it always-inline, to hopefully keep the full register state intact when we generate a crash log from this.
 2024-04-16 13:44:27 -04:00
Nate Chandler
ba467d2bd2 [Sema] Enable suppression of inferred conformances. 
Add the machinery to support suppression of inference of conformance to
protocols that would otherwise be derived automatically.

This commit does not enable any conformances to be suppressed.
 2024-04-15 16:46:22 -07:00
Artem Chikin
01d891ad99 Merge pull request #72834 from artemcm/UpstreamVisionOS 
Introduce visionOS Platform
 2024-04-15 09:33:49 -07:00
Pavel Yaskevich
72eb8abadb [Sema/SILGen] Don't emit dynamic actor isolation checks when -disable-dynamic-actor-isolation flag is used 2024-04-15 09:19:22 -07:00
Pavel Yaskevich
d366c0cd93 [Frontend] NFC: Add a flag to explicitly disable DynamicActorIsolation feature 2024-04-14 21:28:13 -07:00