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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of Antlr4, reference dev (f6dc2e), with Swift 6.0 for macOS (SPM) on 15 Sep 2024 04:22:14 UTC.

Swift 6 data race errors: 22

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[128/161] Compiling Antlr4 InterpreterRuleContext.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[129/161] Compiling Antlr4 Lexer.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[130/161] Compiling Antlr4 LexerInterpreter.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[131/161] Compiling Antlr4 LexerNoViableAltException.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[132/161] Compiling Antlr4 ListTokenSource.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[133/161] Compiling Antlr4 NoViableAltException.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[134/161] Compiling Antlr4 Parser.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[135/161] Compiling Antlr4 ParserInterpreter.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[136/161] Compiling Antlr4 ParserRuleContext.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[137/161] Compiling Antlr4 ProxyErrorListener.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[138/161] Compiling Antlr4 RecognitionException.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[139/161] Compiling Antlr4 Recognizer.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[140/161] Compiling Antlr4 RuleContext.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[141/161] Compiling Antlr4 RuntimeMetaData.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[142/161] Compiling Antlr4 Token.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/CommonTokenFactory.swift:22:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
20 |     /// tokens.
21 |     ///
22 |     public static let DEFAULT: TokenFactory = CommonTokenFactory()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'any TokenFactory' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 |
24 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:11:17: note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
 9 | /// of a new factory means that it notifies it's token source and error strategy.
10 | ///
11 | public protocol TokenFactory {
   |                 `- note: protocol 'TokenFactory' does not conform to the 'Sendable' protocol
12 |
13 |     //typealias Symbol
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:17:13: warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  15 | /// - SeeAlso: `ATNDeserializationOptions.generateRuleBypassTransitions`
  16 | ///
  17 | private var bypassAltsAtnCache : ATN? = nil
     |             |- warning: var 'bypassAltsAtnCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'bypassAltsAtnCache' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: annotate 'bypassAltsAtnCache' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  18 |
  19 | ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:22:13: warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
  20 | /// mutex for bypassAltsAtnCache updates
  21 | ///
  22 | private let bypassAltsAtnCacheMutex = Mutex()
     |             |- warning: let 'bypassAltsAtnCacheMutex' is not concurrency-safe because non-'Sendable' type 'Mutex' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: annotate 'bypassAltsAtnCacheMutex' with '@MainActor' if property should only be accessed from the main actor
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  23 |
  24 |
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/utils/Mutex.swift:8:7: note: class 'Mutex' does not conform to the 'Sendable' protocol
 6 | /// it appears to be a field in a class.
 7 | ///
 8 | class Mutex {
   |       `- note: class 'Mutex' does not conform to the 'Sendable' protocol
 9 |     ///
10 |     /// The mutex instance.
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:30:23: warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  28 | open class Parser: Recognizer<ParserATNSimulator> {
  29 |     public static let EOF = -1
  30 |     public static var ConsoleError = true
     |                       |- warning: static property 'ConsoleError' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'ConsoleError' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: annotate 'ConsoleError' with '@MainActor' if property should only be accessed from the main actor
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  31 |
  32 |     public class TraceListener: ParseTreeListener {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/Parser.swift:59:27: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
  56 |     }
  57 |
  58 |     public class TrimToSizeListener: ParseTreeListener {
     |                  `- note: class 'TrimToSizeListener' does not conform to the 'Sendable' protocol
  59 |         public static let INSTANCE = TrimToSizeListener()
     |                           |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'Parser.TrimToSizeListener' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  60 |
  61 |         public func enterEveryRule(_ ctx: ParserRuleContext) {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ParserRuleContext.swift:30:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
 27 | /// satisfy the superclass interface.
 28 | ///
 29 | open class ParserRuleContext: RuleContext {
    |            `- note: class 'ParserRuleContext' does not conform to the 'Sendable' protocol
 30 |     public static let EMPTY = ParserRuleContext()
    |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'ParserRuleContext' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |
 32 |     public var visited = false
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/misc/Interval.swift:13:22: warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
 10 | ///
 11 |
 12 | public struct Interval: Hashable {
    |               `- note: consider making struct 'Interval' conform to the 'Sendable' protocol
 13 |    public static let INVALID: Interval = Interval(-1, -2)
    |                      |- warning: static property 'INVALID' is not concurrency-safe because non-'Sendable' type 'Interval' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: annotate 'INVALID' with '@MainActor' if property should only be accessed from the main actor
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 |     public var a: Int
[143/161] Compiling Antlr4 ParseTreeWalker.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[144/161] Compiling Antlr4 RuleNode.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[145/161] Compiling Antlr4 SyntaxTree.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[146/161] Compiling Antlr4 TerminalNode.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[147/161] Compiling Antlr4 TerminalNodeImpl.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[148/161] Compiling Antlr4 Tree.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[149/161] Compiling Antlr4 Trees.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[150/161] Compiling Antlr4 Chunk.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[151/161] Compiling Antlr4 ParseTreeMatch.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[152/161] Compiling Antlr4 ParseTreePattern.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[153/161] Compiling Antlr4 ParseTreePatternMatcher.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[154/161] Compiling Antlr4 RuleTagToken.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[155/161] Compiling Antlr4 TagChunk.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[156/161] Compiling Antlr4 TextChunk.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[157/161] Compiling Antlr4 TokenTagToken.swift
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/tree/ParseTreeWalker.swift:8:23: warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
 5 |
 6 |
 7 | public class ParseTreeWalker {
   |              `- note: class 'ParseTreeWalker' does not conform to the 'Sendable' protocol
 8 |     public static let DEFAULT = ParseTreeWalker()
   |                       |- warning: static property 'DEFAULT' is not concurrency-safe because non-'Sendable' type 'ParseTreeWalker' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'DEFAULT' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 |
10 |     public init() {
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/ConsoleErrorListener.swift:17:23: warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
11 | ///
12 |
13 | public class ConsoleErrorListener: BaseErrorListener {
   |              `- note: class 'ConsoleErrorListener' does not conform to the 'Sendable' protocol
14 |     ///
15 |     /// Provides a default instance of _org.antlr.v4.runtime.ConsoleErrorListener_.
16 |     ///
17 |     public static let INSTANCE: ConsoleErrorListener = ConsoleErrorListener()
   |                       |- warning: static property 'INSTANCE' is not concurrency-safe because non-'Sendable' type 'ConsoleErrorListener' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'INSTANCE' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |
19 |     ///
/Users/admin/builder/spi-builder-workspace/runtime/Swift/Sources/Antlr4/TokenFactory.swift:38:23: warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
31 |  to avoid retain cycles.
32 |  */
33 | public class TokenSourceAndStream {
   |              `- note: class 'TokenSourceAndStream' does not conform to the 'Sendable' protocol
34 |     ///
35 |     /// An empty TokenSourceAndStream which is used as the default value of
36 |     /// _#source_ for tokens that do not have a source.
37 |     ///
38 |     public static let EMPTY = TokenSourceAndStream()
   |                       |- warning: static property 'EMPTY' is not concurrency-safe because non-'Sendable' type 'TokenSourceAndStream' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'EMPTY' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
39 |
40 |     public weak var tokenSource: TokenSource?
[157/161] Write Objects.LinkFileList
[159/161] Archiving libAntlr4Static.a
[160/161] Linking libAntlr4Dynamic.dylib
Build complete! (18.64s)
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/VisitorCalc.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/LexerA.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/VisitorBasic.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/LexerB.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/Threading.g4': File not found.
Build complete.
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        "atn/LexerAction.swift",
        "atn/LexerActionExecutor.swift",
        "atn/LexerActionType.swift",
        "atn/LexerChannelAction.swift",
        "atn/LexerCustomAction.swift",
        "atn/LexerIndexedCustomAction.swift",
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        "atn/LexerPopModeAction.swift",
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warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/LexerA.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/Threading.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/VisitorCalc.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/VisitorBasic.g4': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/runtime/Swift/Tests/Antlr4Tests/runtime/Swift/Tests/LexerB.g4': File not found.
Done.