Revert "Mark accessors @safe"

This reverts commit c3efd87.

Author: grynspan

Sources/TestingMacros/ConditionMacro.swift

@@ -507,7 +507,7 @@ extension ExitTestConditionMacro {
         """
         @available(*, deprecated, message: "This type is an implementation detail of the testing library. Do not use it directly.")
         enum \(enumName) {
-          @safe private nonisolated static let accessor: Testing.__TestContentRecordAccessor = { outValue, type, hint, _ in
+          private nonisolated static let accessor: Testing.__TestContentRecordAccessor = { outValue, type, hint, _ in
             Testing.ExitTest.__store(
               \(idExpr),
               \(bodyThunkName),

Sources/TestingMacros/SuiteDeclarationMacro.swift

@@ -145,7 +145,7 @@ public struct SuiteDeclarationMacro: MemberMacro, PeerMacro, Sendable {
     result.append(
       """
       @available(*, deprecated, message: "This property is an implementation detail of the testing library. Do not use it directly.")
-      @safe private nonisolated static let \(accessorName): Testing.__TestContentRecordAccessor = { outValue, type, _, _ in
+      private nonisolated static let \(accessorName): Testing.__TestContentRecordAccessor = { outValue, type, _, _ in
         Testing.Test.__store(\(generatorName), into: outValue, asTypeAt: type)
       }
       """

Sources/TestingMacros/Support/TestContentGeneration.swift

@@ -68,7 +68,7 @@ func makeTestContentRecordDecl(named name: TokenSyntax, in typeName: TypeSyntax?
   private nonisolated \(staticKeyword(for: typeName)) let \(name): Testing.__TestContentRecord = (
     \(kindExpr), \(kind.commentRepresentation)
     0,
-    \(accessorName),
+    unsafe \(accessorName),
     \(contextExpr),
     0
   )

Sources/TestingMacros/TestDeclarationMacro.swift

@@ -472,7 +472,7 @@ public struct TestDeclarationMacro: PeerMacro, Sendable {
     result.append(
       """
       @available(*, deprecated, message: "This property is an implementation detail of the testing library. Do not use it directly.")
-      @safe private \(staticKeyword(for: typeName)) nonisolated let \(accessorName): Testing.__TestContentRecordAccessor = { outValue, type, _, _ in
+      private \(staticKeyword(for: typeName)) nonisolated let \(accessorName): Testing.__TestContentRecordAccessor = { outValue, type, _, _ in
         Testing.Test.__store(\(generatorName), into: outValue, asTypeAt: type)
       }
       """