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6344 Commits

Author SHA1 Message Date
Rintaro Ishizaki
533ae2b994 Merge pull request #80928 from kntkymt/kntk-trailing-comma-string-interpolation 
[Parser] Fix String interpolation accepts invalid argument label syntax without expression
 2025-04-22 01:38:50 +09:00
kntkymt
af6b4ad7a1 [Parser] fix parse trailing commna in string interpolation at the end of parseListItem flow instead 2025-04-19 14:36:11 +09:00
Becca Royal-Gordon
25bf069ce3 [Legacy parser] No freestanding macros in @abi 
SwiftSyntaxParser is already doing this, and we already diagnosed it in Sema anyway, so we’re just moving that diagnostic earlier so the ASTGen testing mode is happy. Also adding compiler tests for it.

Macro-related tests are not included in this commit; they require matching swift-syntax changes which are being negotiated.
 2025-04-18 14:50:01 -07:00
Alexis Laferrière
a6beaf8deb Merge branch 'main' into cdecl-global-function-checking 2025-04-16 11:19:37 -07:00
Doug Gregor
3380331e7e [SE-0470] Enable isolated conformances by default 
The IsolatedConformances feature moves to a normal, supported feature.
Remove all of the experimental-feature flags on test cases and such.

The InferIsolatedConformances feature moves to an upcoming feature for
Swift 7. This should become an adoptable feature, adding "nonisolated"
where needed.
 2025-04-13 15:41:53 -07:00
Pavel Yaskevich
f00d8082db [Parse] Tighten constraints in canParseNonisolatedAsTypeModifier 
Accept it only if it's spelled `nonisolated(nonsending)` and nothing
else to minimize any possible source compatibility impact.
 2025-04-11 15:59:25 -07:00
Pavel Yaskevich
07ff063ae3 [AST/ASTGen/Sema/Serialization] Remove @execution attribute 
Complete the transition from `@execution` to `@concurrent` and `nonisolated(nonsending)`
 2025-04-11 15:59:25 -07:00
Pavel Yaskevich
54b62ae983 [AST/Parse] Implement nonisolated(nonsending) type modifier 2025-04-11 15:59:25 -07:00
Pavel Yaskevich
b1ffa063b6 [AST/Sema] Intoduce nonisolated(nonsending) as a replacement for @execution(caller) 2025-04-11 15:57:11 -07:00
Pavel Yaskevich
4b8c8e7d72 [AST/Sema] Replace @execution(concurrent) with @concurrent 2025-04-11 12:08:29 -07:00
Pavel Yaskevich
e3cbdaa863 [Parse] Remove warning about @concurrent being alternative to @Sendable 2025-04-11 12:08:29 -07:00
Alexis Laferrière
02b5998536 Parser: Intro @cdecl attribute and gate it behind feature flag CDecl 2025-04-11 11:34:39 -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
Allan Shortlidge
c5e5311cc8 Merge pull request #80560 from tshortli/member-import-visibility-diags-implicit 
Parse/Sema: Add source locations to implicit code for `MemberImportVisibility` diagnostics
 2025-04-05 18:07:55 -07:00
Allan Shortlidge
703126a3ce Parse: Improve MemberImportVisibility diags for appendLiteral(_:) calls. 
Ensure compiler generated calls to `appendLiteral(_:)` have source locations for
diagnostics.

Partially resolves rdar://144535697.
 2025-04-05 09:48:20 -07:00
Anthony Latsis
3c3dd54f39 AST: Cut down on DescriptiveDeclKind usage in DiagnosticsParse.def 2025-04-05 12:31:20 +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
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
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
39e1791b67 Revert "Add support for inout lifetime dependence" 2025-04-04 09:00:09 -07:00
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
Meghana Gupta
d87a2b2ada Rename ParsedLifetimeDependenceKind::Scope -> ParsedLifetimeDependenceKind::Borrow 2025-04-03 17:22:13 -07:00
Meghana Gupta
cfacd25df4 Add support for @lifetime(&arg) 2025-04-03 17:22:06 -07:00
Anthony Latsis
99f63ed933 DiagnosticEngine: Support TypeAttribute diagnostic arguments 2025-04-03 01:52:38 +01:00
Hamish Knight
2e1c37f1ab [ASTScope] Allow try in unfolded sequence to cover following elements 
Rather than fixing-up in the parser, adjust the ASTScope logic such
that a `try` element in a SequenceExpr is considered as covering all
elements to the right of it. Cases where this isn't true are invalid,
and will be diagnosed during sequence folding. e.g:

```
0 * try foo() + bar()
_ = try foo() ~~~ bar() // Assuming `~~~` has lower precedence than `=`
```

This ensures we correctly handle `try` in assignment sequences, and
allows ASTGen to get the behavior for free.

rdar://132872235
 2025-04-02 12:46:21 +01:00
Artem Chikin
66334f8f1b Merge pull request #79290 from artemcm/ConstProtoSIL 
[Compile Time Values] Implement a mandatory SIL pass to verify '@const' values
 2025-04-01 00:12:27 -07:00
Artem Chikin
281f84da0f [Compile Time Values] Rewrite the 'Diagnose Unknown Compile Time Values' diagnostic pass in Swift 2025-03-28 10:30:07 -07:00
Anthony Latsis
fffa8c2f51 Diag: Abstract away some calls to DeclAttribute::getAttrName 2025-03-28 02:01:27 +00:00
Hamish Knight
42e554ef7d [Parse] Set AttrRange for @nonisolated 
Make sure we set the `AttrRange` in cases where `@` is present, but
`unsafe` isn't present.

rdar://147965036
 2025-03-27 18:48:55 +00:00
Becca Royal-Gordon
d2276362a4 Support @abi on subscripts 
And make sure we reject it on `deinit`s and accessors.
 2025-03-26 10:47:57 -07:00
Becca Royal-Gordon
b4d545f873 [NFC] Fix AllowFeatureSuppressionAttr atLoc 2025-03-26 10:47:12 -07:00
Nate Chandler
317a379693 [DefaultOverrides] SIL printing/parsing. 2025-03-25 07:22:14 -07:00
Hamish Knight
f8ab391737 Introduce type sugar for InlineArray (#80087) 
* [CS] Decline to handle InlineArray in shrink

Previously we would try the contextual type `(<int>, <element>)`,
which is wrong. Given we want to eliminate shrink, let's just bail.

* [Sema] Sink `ValueMatchVisitor` into `applyUnboundGenericArguments`

Make sure it's called for sugar code paths too. Also let's just always
run it since it should be a pretty cheap check.

* [Sema] Diagnose passing integer to non-integer type parameter

This was previously missed, though would have been diagnosed later
as a requirement failure.

* [Parse] Split up `canParseType` 

While here, address the FIXME in `canParseTypeSimpleOrComposition`
and only check to see if we can parse a type-simple, including
`each`, `some`, and `any` for better recovery.

* Introduce type sugar for InlineArray

Parse e.g `[3 x Int]` as type sugar for InlineArray. Gated behind
an experimental feature flag for now.
 2025-03-23 15:31:37 -07:00
Rintaro Ishizaki
92a6fece48 [ASTGen] ObjC improvements 
* Generate `#selector(...)` expression
* Generate `#keyPath(...)` expression
* Implicit `@objc` attribute for `@_objcImplementation` attribute
 2025-03-20 05:04:58 -07:00
Hamish Knight
b1adb78579 Merge pull request #80143 from hamishknight/add-loc 2025-03-20 10:02:35 +00:00
Amritpan Kaur
3c30d68d2e Merge pull request #78823 from amritpan/method-keypaths 
[Sema/SILGen/IRGen] Implement method & initializer keypaths.
 2025-03-19 18:59:17 -07:00
Hamish Knight
6942c9bfc7 [IDE] Add pretty stack trace entry for IDE inspection location 
Make it easier to reproduce e.g completion crashes by logging the
location the inspection was done at.
 2025-03-19 22:11:17 +00:00
Amritpan Kaur
0c614e09d1 [Expr/AST] Add unresolvedApply component to handle method arguments. 2025-03-19 08:56:03 -07:00
Amritpan Kaur
811d54901b [NFC] Rename unresolvedProperty to unresolvedMember 
to generalize for both properties and method members.
 2025-03-19 08:53:18 -07:00
Joe Groff
24a91bba5d Merge pull request #80038 from jckarter/addressable-for-deps-lowering 
SIL: Lower fields that are conditionally addressable because of a dependency.
 2025-03-17 21:28:33 -07:00
Alex Hoppen
829e03c104 Merge pull request #79974 from a7medev/feature/complete-single-option-decl-attrs 2025-03-17 15:40:00 -07:00
Joe Groff
c949e6295f SIL: Lower fields that are conditionally addressable because of a dependency. 
Parameters of generic type need to be treated as potentially
addressable-for-dependencies, but we don't want callers using the generic
function with concrete types that are known not to be addressable-for-
dependencies to be overconstrained. In SILFunctionType lowering, lower
these dependencies distinctly as conditionally addressable, meaning that
the dependency on an argument depends on whether the concrete type of
that argument is (potentially) addressable-for-dependencies or not.
 2025-03-15 16:07:03 -07:00
Ahmed Mahmoud
78990ffe3f [IDE] Pass ParameterizedDeclAttributeKind to parseSingleAttrOption rather than completion callback 2025-03-14 13:19:53 +02:00
Ahmed Mahmoud
a340dca4b5 [IDE] Add parameter label comment for HasLabel 2025-03-14 04:48:22 +02:00
Ahmed Mahmoud
704e9fcc35 [IDE] Fix access control set completion as a declaration item 2025-03-14 04:45:07 +02:00
Ahmed Mahmoud
3bb2da0d0d [IDE] Remove unnecessary code complete checks 2025-03-14 04:44:26 +02:00
Ahmed Mahmoud
ab6ad401b3 [IDE] Consume identifier and ')' after parenthesized modifier 
This fixes an issue where valid parenthesized modifiers like nonisolated(unsafe) get misinterpreted as function calls.
 2025-03-14 02:34:04 +02:00
Ahmed Mahmoud
9767cc1158 [IDE] Remove duplicate code & add parameter label 2025-03-13 21:45:40 +02:00
Doug Gregor
0cfa048c0a [Isolated conformances] Start parsing 'nonisolated' on conformances 
It doesn't mean anything yet, but parse it and make sure it reproduces
in the module interface.
 2025-03-12 23:18:31 -07:00