[SE-0491] Implement experimental module selectors (MyMod::someName)#34556

Draft

beccadax wants to merge 31 commits intoswiftlang:mainfrom

beccadax:mod-squad-2

Commits on Sep 11, 2025

Use parseDeclNameRef in a few more places
beccadax
committed
[NFC] Add DeclNameLoc to specialize/dynamicReplacement
beccadax
committed
[NFC] Make ASTDumper more defensive
beccadax
committed
[NFC] Tweak source loc of @_implements error
beccadax
committed
[NFC] Make pattern type checking more defensive
beccadax
committed
[NFC-ish] Do lookahead without llvm::function_ref
beccadax
committed
[NFC] Add tok::colon_colon to parser
beccadax
committed
Parse module selectors in permitted locations
beccadax
committed
Allow `::` as an alias for `.` in scoped imports
beccadax
committed
[NFC] [ASTGen] Don’t form PBDs without SourceLocs
beccadax
committed
Update and test ASTGen for module selectors
beccadax
committed

Commits on Sep 17, 2025

Introduce separately-imported stdlib overlays
beccadax
committed
[NFC] Add skeleton of module selector lookup test
beccadax
committed
[NFC] Improve some lookup-related doc comments
beccadax
committed
Make DeclNameRef able to store a module selector
beccadax
committed
[NFC] Audit some DeclName➡️DeclNameRef conversions
beccadax
committed
Handle module selectors in qualified lookup
beccadax
committed
Root unqualified lookups with module selectors at file scope
beccadax
committed
Handle module selectors in unqualified lookup
beccadax
committed
Handle module selectors in UDRE lookups
beccadax
committed
Handle module selectors with local vars right
beccadax
committed
Improve module selector type lookup diagnostics
beccadax
committed
Improve module selector expr lookup diagnostics
beccadax
committed
Improve module selector constraint solver diagnostics
beccadax
committed
Improve module selector @_dynamicReplacement diagnostics
beccadax
committed
Fix lookup into Builtin with module selector
beccadax
committed
[NFC] Pipe PrintDiagnosticNames through swiftinterface loader
beccadax
committed

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[SE-0491] Implement experimental module selectors (MyMod::someName)#34556

[SE-0491] Implement experimental module selectors (MyMod::someName)#34556
beccadax wants to merge 31 commits intoswiftlang:mainfrom
beccadax:mod-squad-2

Commits on Sep 11, 2025

Use parseDeclNameRef in a few more places

[NFC] Add DeclNameLoc to specialize/dynamicReplacement

[NFC] Make ASTDumper more defensive

[NFC] Tweak source loc of @_implements error

[NFC] Make pattern type checking more defensive

[NFC-ish] Do lookahead without llvm::function_ref

[NFC] Add tok::colon_colon to parser

Parse module selectors in permitted locations

Allow `::` as an alias for `.` in scoped imports

[NFC] [ASTGen] Don’t form PBDs without SourceLocs

Update and test ASTGen for module selectors

Commits on Sep 17, 2025

Introduce separately-imported stdlib overlays

[NFC] Add skeleton of module selector lookup test

[NFC] Improve some lookup-related doc comments

Make DeclNameRef able to store a module selector

[NFC] Audit some DeclName➡️DeclNameRef conversions

Handle module selectors in qualified lookup

Root unqualified lookups with module selectors at file scope

Handle module selectors in unqualified lookup

Handle module selectors in UDRE lookups

Handle module selectors with local vars right

Improve module selector type lookup diagnostics

Improve module selector expr lookup diagnostics

Improve module selector constraint solver diagnostics

Improve module selector @_dynamicReplacement diagnostics

Fix lookup into Builtin with module selector

[NFC] Pipe PrintDiagnosticNames through swiftinterface loader

Commits on Sep 24, 2025

[wip] Emit module selectors in swiftinterfaces

[wip] Support module selectors in ParsedDeclNames

Support cross-import overlays for module selectors

Forbid module selectors on dependent member types

[SE-0491] Implement experimental module selectors (MyMod::someName)#34556beccadax wants to merge 31 commits intoswiftlang:mainswiftlang/swift:mainfrom beccadax:mod-squad-2beccadax/swift:mod-squad-2Copy head branch name to clipboard

Commits

Commits on Sep 11, 2025

Commits on Sep 17, 2025

Commits on Sep 24, 2025

[SE-0491] Implement experimental module selectors (MyMod::someName)#34556
beccadax wants to merge 31 commits intoswiftlang:mainfrom
beccadax:mod-squad-2