@@ -126,45 +126,11 @@ extension Parser {
126126 }
127127 case . _private:
128128 return parseAttribute ( hasRequiredArguments: true ) { parser in
129- let ( unexpectedBeforeLabel, label) = parser. expectIdentifier ( keywordRecovery: true )
130- let ( unexpectedBeforeColon, colon) = parser. expect ( . colon)
131- let filename = parser. consumeAnyToken ( )
132- return . namedAttributeString(
133- RawNamedAttributeStringArgumentSyntax (
134- unexpectedBeforeLabel,
135- nameTok: label,
136- unexpectedBeforeColon,
137- colon: colon,
138- stringOrDeclname: . string( filename) ,
139- arena: parser. arena
140- )
141- )
129+ return . underscorePrivateAttributeArguments( parser. parseUnderscorePrivateAttributeArguments ( ) )
142130 }
143131 case . _dynamicReplacement:
144132 return parseAttribute ( hasRequiredArguments: true ) { parser in
145- let ( unexpectedBeforeLabel, label) = parser. expect ( . forKeyword, remapping: . identifier)
146- let ( unexpectedBeforeColon, colon) = parser. expect ( . colon)
147- let base : RawTokenSyntax
148- let args : RawDeclNameArgumentsSyntax ?
149- if label. isMissing && colon. isMissing && parser. currentToken. isAtStartOfLine {
150- base = RawTokenSyntax ( missing: . identifier, arena: parser. arena)
151- args = nil
152- } else {
153- ( base, args) = parser. parseDeclNameRef ( [
154- . zeroArgCompoundNames, . keywordsUsingSpecialNames, . operators,
155- ] )
156- }
157- let method = RawDeclNameSyntax ( declBaseName: base, declNameArguments: args, arena: parser. arena)
158- return . namedAttributeString(
159- RawNamedAttributeStringArgumentSyntax (
160- unexpectedBeforeLabel,
161- nameTok: label,
162- unexpectedBeforeColon,
163- colon: colon,
164- stringOrDeclname: . declname( method) ,
165- arena: parser. arena
166- )
167- )
133+ return . dynamicReplacementArguments( parser. parseDynamicReplacementArguments ( ) )
168134 }
169135 case . _spi, . _effects, . _objcRuntimeName, . _projectedValueProperty, . _swift_native_objc_runtime_base, . _typeEraser, . _documentation, . _optimize, . _nonSendable, . exclusivity, . inline, . _alignment:
170136 // Attributes that take a single token as argument. Some examples of these include:
@@ -219,20 +185,7 @@ extension Parser {
219185 }
220186 case . _unavailableFromAsync:
221187 return parseAttribute ( hasRequiredArguments: false ) { parser in
222- let ( unexpectedBeforeLabel, label) = parser. expectContextualKeyword ( " message " )
223- let ( unexpectedBeforeColon, colon) = parser. expect ( . colon)
224- let ( unexpectedBeforeMessage, message) = parser. expect ( . stringLiteral)
225- return . namedAttributeString(
226- RawNamedAttributeStringArgumentSyntax (
227- unexpectedBeforeLabel,
228- nameTok: label,
229- unexpectedBeforeColon,
230- colon: colon,
231- unexpectedBeforeMessage,
232- stringOrDeclname: . string( message) ,
233- arena: parser. arena
234- )
235- )
188+ return . unavailableFromAsyncArguments( parser. parseUnavailableFromAsyncArguments ( ) )
236189 }
237190 case . __objc_bridged, . __raw_doc_comment, . _alwaysEmitConformanceMetadata, . _alwaysEmitIntoClient, . _assemblyVision, . _borrowed, . _compilerInitialized, . _custom, . _disfavoredOverload, . _eagerMove, . _exported, . _fixed_layout, . _frozen, . _hasInitialValue, . _hasMissingDesignatedInitializers, . _hasStorage, . _implementationOnly, . _implicitSelfCapture, . _inheritActorContext, . _inheritsConvenienceInitializers, . _marker, . _moveOnly, . _noAllocation, . _noEagerMove, . _noImplicitCopy, . _noLocks, . _noMetadata, . _nonEphemeral, . _nonoverride, . _objc_non_lazy_realization, . _show_in_interface, . _specializeExtension, . _spiOnly, . _staticInitializeObjCMetadata, . _transparent, . _unsafeInheritExecutor, . _weakLinked, . atReasync, . atRethrows, . discardableResult, . dynamicCallable, . dynamicMemberLookup, . frozen, . GKInspectable, . globalActor, . IBAction, . IBDesignable, . IBInspectable, . IBOutlet, . IBSegueAction, . inlinable, . LLDBDebuggerFunction, . main, . noDerivative, . nonobjc, . NSApplicationMain, . NSCopying,
238191 . NSManaged, . objcMembers, . preconcurrency, . propertyWrapper, . requires_stored_property_inits, . resultBuilder, . runtimeMetadata, . Sendable, . testable, . typeWrapper, . typeWrapperIgnored, . UIApplicationMain, . unsafe_no_objc_tagged_pointer, . usableFromInline, . warn_unqualified_access,
@@ -926,6 +879,66 @@ extension Parser {
926879 }
927880}
928881
882+ extension Parser {
883+ mutating func parseUnderscorePrivateAttributeArguments( ) -> RawUnderscorePrivateAttributeArgumentsSyntax {
884+ let ( unexpectedBeforeLabel, label) = self . expectContextualKeyword ( " sourceFile " )
885+ let ( unexpectedBeforeColon, colon) = self . expect ( . colon)
886+ let ( unexpectedBeforeFilename, filename) = self . expect ( . stringLiteral)
887+ return RawUnderscorePrivateAttributeArgumentsSyntax (
888+ unexpectedBeforeLabel,
889+ sourceFileLabel: label,
890+ unexpectedBeforeColon,
891+ colon: colon,
892+ unexpectedBeforeFilename,
893+ filename: filename,
894+ arena: self . arena
895+ )
896+ }
897+ }
898+
899+ extension Parser {
900+ mutating func parseDynamicReplacementArguments( ) -> RawDynamicReplacementArgumentsSyntax {
901+ let ( unexpectedBeforeLabel, label) = self . expect ( . forKeyword, remapping: . identifier)
902+ let ( unexpectedBeforeColon, colon) = self . expect ( . colon)
903+ let base : RawTokenSyntax
904+ let args : RawDeclNameArgumentsSyntax ?
905+ if label. isMissing && colon. isMissing && self . currentToken. isAtStartOfLine {
906+ base = RawTokenSyntax ( missing: . identifier, arena: self . arena)
907+ args = nil
908+ } else {
909+ ( base, args) = self . parseDeclNameRef ( [
910+ . zeroArgCompoundNames, . keywordsUsingSpecialNames, . operators,
911+ ] )
912+ }
913+ let method = RawDeclNameSyntax ( declBaseName: base, declNameArguments: args, arena: self . arena)
914+ return RawDynamicReplacementArgumentsSyntax (
915+ unexpectedBeforeLabel,
916+ forLabel: label,
917+ unexpectedBeforeColon,
918+ colon: colon,
919+ declname: method,
920+ arena: self . arena
921+ )
922+ }
923+ }
924+
925+ extension Parser {
926+ mutating func parseUnavailableFromAsyncArguments( ) -> RawUnavailableFromAsyncArgumentsSyntax {
927+ let ( unexpectedBeforeLabel, label) = self . expectContextualKeyword ( " message " )
928+ let ( unexpectedBeforeColon, colon) = self . expect ( . colon)
929+ let ( unexpectedBeforeMessage, message) = self . expect ( . stringLiteral)
930+ return RawUnavailableFromAsyncArgumentsSyntax (
931+ unexpectedBeforeLabel,
932+ messageLabel: label,
933+ unexpectedBeforeColon,
934+ colon: colon,
935+ unexpectedBeforeMessage,
936+ message: message,
937+ arena: self . arena
938+ )
939+ }
940+ }
941+
929942// MARK: Lookahead
930943
931944extension Parser . Lookahead {
0 commit comments