From d5184dbe6c4a0d9e0a5fe6c11bcb12054d53b7a0 Mon Sep 17 00:00:00 2001
From: David Furman <DavidAsherFurman@gmail.com>
Date: Wed, 8 May 2024 14:31:20 -0700
Subject: [PATCH] Make _ConcreteNamedView conform to NamedView

---
 Sources/AddPreviews/NamedView.swift              |  2 +-
 Sources/AddPreviewsMacros/AddPreviewsMacro.swift |  2 +-
 Tests/AddPreviewsTests/AddPreviewsTests.swift    | 12 ++++++------
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/Sources/AddPreviews/NamedView.swift b/Sources/AddPreviews/NamedView.swift
index 6449f10..4845bd3 100644
--- a/Sources/AddPreviews/NamedView.swift
+++ b/Sources/AddPreviews/NamedView.swift
@@ -11,7 +11,7 @@ extension NamedView {
     public var body: some View { AnyView(view) }
 }
 
-public struct _ConcreteNamedView {
+public struct _ConcreteNamedView: NamedView {
     public let name: String
     public let view: any View
 
diff --git a/Sources/AddPreviewsMacros/AddPreviewsMacro.swift b/Sources/AddPreviewsMacros/AddPreviewsMacro.swift
index 9eea650..8b4067e 100644
--- a/Sources/AddPreviewsMacros/AddPreviewsMacro.swift
+++ b/Sources/AddPreviewsMacros/AddPreviewsMacro.swift
@@ -88,7 +88,7 @@ extension AddPreviews: ExtensionMacro {
 
 private func iteratorNextDeclaration(viewProperties: [ViewProperty]) -> DeclSyntax {
     var decl = """
-    mutating func next() -> NamedView? {
+    mutating func next() -> (any NamedView)? {
     defer { iterator += 1 }
 
     return switch iterator {
diff --git a/Tests/AddPreviewsTests/AddPreviewsTests.swift b/Tests/AddPreviewsTests/AddPreviewsTests.swift
index 79a2fe7..45da172 100644
--- a/Tests/AddPreviewsTests/AddPreviewsTests.swift
+++ b/Tests/AddPreviewsTests/AddPreviewsTests.swift
@@ -55,7 +55,7 @@ final class AddPreviewsTests: XCTestCase {
 
                 private var iterator = 0
 
-                mutating func next() -> NamedView? {
+                mutating func next() -> (any NamedView)? {
                     defer {
                         iterator += 1
                     }
@@ -116,7 +116,7 @@ final class AddPreviewsTests: XCTestCase {
 
                 private var iterator = 0
 
-                mutating func next() -> NamedView? {
+                mutating func next() -> (any NamedView)? {
                     defer {
                         iterator += 1
                     }
@@ -213,7 +213,7 @@ final class AddPreviewsTests: XCTestCase {
 
                 private var iterator = 0
 
-                mutating func next() -> NamedView? {
+                mutating func next() -> (any NamedView)? {
                     defer {
                         iterator += 1
                     }
@@ -375,7 +375,7 @@ final class AddPreviewsTests: XCTestCase {
 
                 private var iterator = 0
 
-                mutating func next() -> NamedView? {
+                mutating func next() -> (any NamedView)? {
                     defer {
                         iterator += 1
                     }
@@ -431,7 +431,7 @@ final class AddPreviewsTests: XCTestCase {
 
                 private var iterator = 0
 
-                mutating func next() -> NamedView? {
+                mutating func next() -> (any NamedView)? {
                     defer {
                         iterator += 1
                     }
@@ -487,7 +487,7 @@ final class AddPreviewsTests: XCTestCase {
 
                 private var iterator = 0
 
-                mutating func next() -> NamedView? {
+                mutating func next() -> (any NamedView)? {
                     defer {
                         iterator += 1
                     }