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revert-79707-transparent-integer-conversions
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45505 Commits

Author SHA1 Message Date
Gabor Horvath
e0a431ec98 [cxx-interop] Diagnose Escapable C++ types with non-escapable fields 
rdar://148899224
 2025-04-09 13:01:31 +01:00
Allan Shortlidge
94a8526526 Merge pull request #80616 from tshortli/availability-domain-serialization 
Serialization: Encode custom availability domains
 2025-04-08 22:39:03 -07:00
Andrew Trick
a1fc2bc4d4 Merge pull request #80577 from atrick/addressable-escape 
Fix GenericSpecializer for addressable parameters.
 2025-04-08 12:44:28 -07:00
Rashmi Mudduluru
5e2f20b2d8 [SUA][IRGen] Add stub for swift_coroFrameAlloc that weakly links against the runtime function (#79889) 
* [SUA][IRGen] Add stub for swift_coroFrameAlloc that weakly links against the runtime function

This commit modifies IRGen to emit a stub function `__swift_coroFrameAllocStub` instead of the
newly introduced swift-rt function `swift_coroFrameAlloc`. The stub checks whether the runtime has the symbol
`swift_coroFrameAlloc` and dispatches to it if it exists, uses `malloc` otherwise. This ensures the
ability to back deploy the feature to older OS targets.

rdar://145239850
 2025-04-08 09:58:24 -07:00
Allan Shortlidge
10c910ed83 ModuleInterface: Guard declarations that use the $CustomAvailability feature. 2025-04-08 08:53:44 -07:00
Allan Shortlidge
abac42b759 Serialization: Encode custom availability domains. 
When serializing `@available` attributes, if the attribute applies to a custom
domain include enough information to deserialize the reference to that domain.

Resolves rdar://138441265.
 2025-04-08 08:53:42 -07:00
Slava Pestov
6db4c37880 Merge pull request #80594 from slavapestov/sil-abstract-conformance-cleanup 
SIL: Tiny conformance substitution cleanups
 2025-04-08 09:09:53 -04:00
Slava Pestov
504e83c3ad Merge pull request #80596 from slavapestov/swift-6.1-is-out 
Update 'SwiftStdlib 6.1' availability macro
 2025-04-08 08:51:46 -04:00
Slava Pestov
ec82f6bf4d SIL: Remove SILWitnessTable::AssociatedConformanceWitness::SubstType 2025-04-07 21:36:06 -04:00
Slava Pestov
b94a0448f2 SIL: Remove SILWitnessTable::ConditionalConformance 2025-04-07 21:36:05 -04:00
Slava Pestov
35df1b75b2 SILCloner: Use SubstitutionMap::mapIntoTypeExpansionContext() 2025-04-07 21:36:05 -04:00
Slava Pestov
70d864c4c6 SILCloner: Stop passing around origType for conformance substitution 2025-04-07 21:36:05 -04:00
Gábor Horváth
fe98abb10b Merge pull request #80598 from swiftlang/gaborh/nested-foreign-type-metadata 
[cxx-interop] Fix a rare compilation error in reverse interop header
 2025-04-08 00:02:04 +01:00
Andrew Trick
935b5e7ea2 Fix GenericSpecializer for addressable parameters. 
Addressable parameters must remain indirect.

Incidentally also fixes an obvious latent bug in which all specialization was
disabled if any metatypes could not be specialized.

Fixes rdar://145687827 (Crash of inline-stored Span properties with optimizations)
 2025-04-07 14:42:10 -07:00
Andrew Trick
501abb0975 Add SILFunctionType::isAddressable & ApplySite::isAddressable. 2025-04-07 14:42:10 -07:00
Andrew Trick
6898e33edd [NFC] fix a dropUnusedArguments parameter name 2025-04-07 14:42:10 -07:00
Michael Gottesman
77a86a525b Merge pull request #79891 from gottesmm/pr-9df6772bb44656cbd85cad72ee5c3637caab8956 
Make Feature a struct enum so we can put methods on it.
 2025-04-07 10:32:23 -07:00
Meghana Gupta
2d9217bb4f Merge pull request #80541 from meg-gupta/inoutreland 
Reland #80452
 2025-04-07 10:20:10 -07:00
Slava Pestov
1f47f8001e Update RuntimeVersions.def for Swift 6.1 2025-04-07 13:03:06 -04:00
Gabor Horvath
b3b20310f5 [cxx-interop] Fix a rare compilation error in reverse interop header 
To trigger this error one needs to import a nested type from C++, use it
in a generic context in Swift, and export it back to C++. We were
inconsisent in what namespace did we declare the functions to get the
type metadata for types. It was in the swift namespace for foreign types
and in the module namespace for Swift types. This PR standardizes on how
the metadata function is declared and called to fix the issue.

Fixes #80538.

rdar://148597079
 2025-04-07 17:50:19 +01:00
Hamish Knight
cc23c25979 Merge pull request #80535 from hamishknight/cap-req 
[Sema] Requestify PatternBindingDecl capture computation
 2025-04-07 17:28:18 +01:00
Egor Zhdan
91e730a820 Merge pull request #79425 from CrazyFanFan/feature/cxx_multiple_swift_conforms_to_protocol 
[c++ interop] Swift should allow multiple SWIFT_CONFORMS_TO_PROTOCOL attributes on a C++ class
 2025-04-07 17:09:53 +01:00
Hamish Knight
8834f6c4c7 Merge pull request #80496 from hamishknight/message-in-a-crash-log 
[Mangler] Include verification errors in the crash log
 2025-04-07 17:03:18 +01:00
nate-chandler
1d3e669d63 Merge pull request #80555 from nate-chandler/bug/20250404/1 
[SIL] Fix bridged begin_apply results.
 2025-04-07 07:25:16 -07:00
Crazy凡
c05d1fc135 [c++ interop] Swift should allow multiple SWIFT_CONFORMS_TO_PROTOCOL attributes on a C++ class. 2025-04-06 22:24:14 +08:00
eeckstein
98739a412a Merge pull request #80543 from eeckstein/isolated-conformance-opt 
CastOptimizer: handle isolated conformances
 2025-04-06 10:59:51 +02:00
Anthony Latsis
5c190b9613 AST: Cut down on DescriptiveDeclKind usage in DiagnosticsSIL.def 2025-04-05 12:31:20 +01:00
Anthony Latsis
3c3dd54f39 AST: Cut down on DescriptiveDeclKind usage in DiagnosticsParse.def 2025-04-05 12:31:20 +01:00
Anthony Latsis
2d899d0e73 AST: Cut down on DescriptiveDeclKind usage in DiagnosticsCommon.def 2025-04-05 12:31:20 +01:00
Anthony Latsis
cdb2aaccfd AST: Cut down on DescriptiveDeclKind usage in DiagnosticsClangImporter.def 2025-04-05 12:31:20 +01:00
Anthony Latsis
a0930dec31 AST: Cut down on DescriptiveDeclKind usage in DiagnosticsSema.def 2025-04-05 12:31:19 +01:00
Anthony Latsis
08d46d2542 Merge pull request #80473 from AnthonyLatsis/diag_type_attr 
DiagnosticEngine: Support `TypeAttribute` diagnostic arguments
 2025-04-05 12:25:45 +01:00
Hamish Knight
ccdff3259c Merge pull request #80546 from hamishknight/mangle-less 
[Mangler] Avoid mangling local discriminator for attached macros
 2025-04-05 10:14:49 +01:00
Michael Gottesman
3ff9463957 Make Feature a struct enum so we can put methods on it. 
Just noticed this as I was looking at making other changes.
 2025-04-05 10:08:29 +01:00
Erik Eckstein
e18bedaa87 CastOptimizer: pass the SIL function to the cast-classify APIs, instead of the module decl 
NFC
 2025-04-05 09:00:30 +02:00
Erik Eckstein
9df1039379 SIL: add matchesActorIsolation 
Returns true if the conformance is not isolated or if its isolation matches the isolation `inFunction`.
 2025-04-05 09:00:30 +02:00
Nate Chandler
df2fb88e9b [SIL] Fix bridged begin_apply results. 
The `yield_once_2` adds an extra result at the end, the deallocation.
Fix the indexing for the token and yielded results.
 2025-04-04 18:12:26 -07:00
nate-chandler
0063af561f Merge pull request #80520 from nate-chandler/general-coro/20250403/1 
[CoroutineAccessors] Use async bit in descriptors.
 2025-04-04 15:47:19 -07:00
Hamish Knight
da1d37de26 [Mangler] Avoid mangling local discriminator for attached macros 
If we're using the macro-specific local discriminator, we need to
make sure we avoid mangling the regular local discriminator in
`appendDeclName`, since that could prematurely kick local discriminator
assignment before type-checking has finished.

rdar://143834482
 2025-04-04 19:41:04 +01:00
Meghana Gupta
ef1e94577f Revert "Merge pull request #80540 from swiftlang/revert-80452-lifetimeinout" 
This reverts commit 6eaa07a880, reversing
changes made to e75ee3f4cf.
 2025-04-04 09:50:13 -07:00
Artem Chikin
6eaa07a880 Merge pull request #80540 from swiftlang/revert-80452-lifetimeinout 
Revert "Add support for inout lifetime dependence"
 2025-04-04 09:31:46 -07:00
Joe Groff
b4fb5296f9 Merge pull request #80519 from jckarter/canonicalize-integer-generic-parameters 
Canonicalize different spellings of the same integer generic parameter.
 2025-04-04 09:25:18 -07:00
Pavel Yaskevich
8bf8c24bf9 Merge pull request #80503 from xedin/extensible-attr 
[AST/Sema] Add `@extensible` attribute on `enum` declarations
 2025-04-04 09:17:56 -07:00
Artem Chikin
39e1791b67 Revert "Add support for inout lifetime dependence" 2025-04-04 09:00:09 -07:00
Hamish Knight
4676eaa110 [Sema] Requestify PatternBindingDecl capture computation 
Introduce `PatternBindingCaptureInfoRequest`, and kick it after
contextualizing a property initializer. This ensures it gets run
for stored properties added by macro expansions.

rdar://143429551
 2025-04-04 16:01:39 +01:00
Slava Pestov
9148ae32bd Merge pull request #80482 from slavapestov/abstract-conformance-cleanup 
AST: Simplify ProtocolConformanceRef operations a little bit
 2025-04-04 10:37:49 -04:00
Meghana Gupta
50ea777936 Merge pull request #80452 from meg-gupta/lifetimeinout 
Add support for inout lifetime dependence
 2025-04-04 02:04:53 -07:00
eeckstein
253f730f92 Merge pull request #80506 from eeckstein/fix-simplify-alloc-stack 
Fix two bugs in alloc_stack simplification
 2025-04-04 07:21:18 +02:00
Doug Gregor
a452a41440 Merge pull request #80508 from 3405691582/bootstrap 
Fix the bootstrap build.
 2025-04-03 21:23:59 -07:00
Nate Chandler
66ca0d8d4b [CoroutineAccessors] Use async bit in descriptors. 
To facilitate back deployment, make use of the fact that the async bit
has up to now never been set for read and modify accessors and claim
that set bit to indicate that it is a callee-allocated coroutine.  This
has the virtue of being completely back deployable because like async
function pointers coro function pointers must be auth'd and signed as
data.
 2025-04-03 19:49:44 -07:00