#657 (Sep 16, 2025, 8:43:39 AM)

Git (git https://github.com/apple/swift.git)

1. Bump WasmKit in `update-checkout-config.json` to 0.1.5 (detail)
2. Update WasmKit to 0.1.6 in `update-checkout-config.json` (detail)
3. Add a new experimental feature for borrow and mutate accessors (detail)
4. Introduce borrow and mutate as new accessor kinds (detail)
5. Add mangling support for borrow/mutate accessors (detail)
6. Parser support for borrow and mutate accessors (detail)
7. Sema support for borrow and mutate accessors (detail)
8. Avoid synthesizing read when borrow is present and modify when mutate is present (detail)
9. Add tests for borrow and mutate accessors (detail)
10. [NFC] Add some utilities in SILDeclRef (detail)
11. Update DeclContext::getInnermostPropertyAccessorContext for accessors within SubscriptDecl (detail)
12. Introduce ResultConvention::Guaranteed and  ResultConvention::GuaranteedAddress (detail)
13. Introduce ResultConvention::Guaranteed and  ResultConvention::GuaranteedAddress in SwiftCompilerSources (detail)
14. Update SILFunctionType for borrow accessors (detail)
15. [NFC] Move StorageRefResult to a header (detail)
16. SILGen support for borrow accessors on Copyable types and address-only ~Copyable types (detail)
17. Updates to MoveOnlyChecker (detail)
18. Updates to MemAccessUtils to handle borrowed address returns (detail)
19. Enable SIL parsing of borrow and mutate accessors (detail)
20. Update OperandOwnership of ReturnInst (detail)
21. Update borrowed from for guaranteed results of borrow accessors (detail)
22. Update SIL verification for borrow accessors (detail)
23. [Dependency Scanning] Configure a thread-safe serialized diagnostics consumer for in-memory scans (detail)
24. Add new-driver-only flag for dependency scanning serialized diagnostic output path (detail)
25. [cxx-interop] Handle Unowned values in implicit value ctors (detail)
26. Frontend: Require `-language-mode` option when emitting swiftinterfaces. (detail)
27. SILGen: Don't copy_addr [take] trivial address-only values. (detail)
28. [Dependency Scanning] Refactor 'createScanQueryContext' to directly return an error (detail)
29. [Embedded] Diagnose untyped throws as an Embedded Swift restriction (detail)
30. [NFC][wasm] Fix incorrect comment about reserved low addresses (detail)
31. [Legacy Driver][wasm] Pass `--table-base` to reserve low function addresses (detail)
32. Add some optimizer tests (detail)
33. Update SideEffects for borrow accessors returning addresses (detail)
34. Disable GenericSpecializer for borrow accessors in OSSA temporarily (detail)
35. [NFC] hasGuaranteedAddressResults -> hasGuaranteedAddressResult and hasGuaranteedResults -> hasGuaranteedResult (detail)
36. Update hasGuaranteedResult and hasGuaranteedAddressResult (detail)
37. [NFC] Replace ApplyInst::getSubstCalleeConv()::hasGuaranteedAddressResult() with  ApplyInst::hasGuaranteedAddressResult() (detail)
38. [NFC] Update feature flags (detail)
39. Avoid inserting lexical scope for arguments of borrow accessors while inlining (detail)
40. Update SwiftCompilerSources' OwnershipLiveness utility for borrow accessors (detail)
41. [NFC] Add notes on self argument of borrow accessor being non-lexical (detail)
42. [CSSimplify] Fix key path to function conversion to check key path requirements (detail)
43. Suppress Embedded Restriction diagnostics in code that won't be compiled as Embedded (detail)
44. [test][wasm] Add test to kill the missing func addr reservation (detail)
45. Frontend: Temporarily downgrade 'error_module_interface_requires_language_mode'. (detail)

Started by an SCM change (224 times)

This run spent:

• 18 hr waiting;
• 5 hr 38 min build duration;
• 1 day 0 hr total from scheduled to completion.

• refs/remotes/origin/main