Align with the original Demangler & NodePrinter

Author: Mx-Iris

Sources/Demangle/Main/Demangler.swift

@@ -934,7 +934,7 @@ extension Demangler {
         case "p": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.RawPointer")
         case "t": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.SILToken")
         case "w": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.Word")
-        case "c": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.DefaultActorStorage")
+        case "c": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.RawUnsafeContinuation")
         case "D": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.DefaultActorStorage")
         case "d": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.NonDefaultDistributedActorStorage")
         case "j": return Node(swiftBuiltinType: .builtinTypeName, name: "Builtin.Job")

Sources/Demangle/Main/Node/Node.swift

@@ -193,7 +193,7 @@ extension Node {
         case .tupleElementName: fallthrough
         case .typeAlias: fallthrough
         case .typeList: fallthrough
-        case .typeSymbolicReference: fallthrough
+        case .typeSymbolicReference: return true
         case .type:
             return children.first.map { $0.isSimpleType } ?? false
         case .protocolList:

Sources/Demangle/Main/NodePrinter.swift

@@ -902,7 +902,7 @@ struct NodePrinter: Sendable {
 
     mutating func printReabstracctionThunkHelperWithGlobalActor(_ name: Node) {
         printFirstChild(name)
-        _ = printOptional(name.children.at(1), prefix: " with global actor constraint")
+        _ = printOptional(name.children.at(1), prefix: " with global actor constraint ")
     }
 
     mutating func printBuildInFixedArray(_ name: Node) {

Sources/Demangle/Utils/Common.swift

@@ -79,7 +79,11 @@ func decodeSwiftPunycode(_ value: String) throws -> String {
         bias = k
         n = n + i / (output.count + 1)
         i = i % (output.count + 1)
-        let validScalar = UnicodeScalar(n) ?? UnicodeScalar(".")
+        var scalarValue = n
+        if scalarValue >= 0xD800, scalarValue < 0xD880 {
+            scalarValue -= 0xD800
+        }
+        let validScalar = UnicodeScalar(scalarValue) ?? UnicodeScalar(".")
         output.insert(validScalar, at: i)
         i += 1
     }