Refactor View into Core module (#134)

* Refactor View into Core module

* Update Test case issue

* Fix iOS build issue

Author: Kyle-Ye

Sources/COpenSwiftUI/empty.c

@@ -0,0 +1 @@
+

Sources/COpenSwiftUI/include/empty.h

@@ -0,0 +1 @@
+

Sources/COpenSwiftUI/ProtocolDescriptor.m renamed to Sources/COpenSwiftUICore/Other/ProtocolDescriptor.c

@@ -1,9 +1,6 @@
 //
 //  ProtocolDescriptor.c
-//  FIXME: Use ProtocolDescriptor.m due to COpenSwiftUICore module contains ObjC symbol.
-//  Solution: Move down to COpenSwiftUICore module.
-//  COpenSwiftUI
-
+//  COpenSwiftUICore
 
 #include "ProtocolDescriptor.h"
 
@@ -13,15 +10,15 @@ void _OpenSwiftUI_callVisitViewType(void *visitor_value,
                                     const void *view_pwt);
 
 OPENSWIFTUI_EXPORT
-const void *$s11OpenSwiftUI4ViewMp;
+const void *$s15OpenSwiftUICore4ViewMp;
 
 const void *_OpenSwiftUI_viewProtocolDescriptor(void) {
-    return &$s11OpenSwiftUI4ViewMp;
+    return &$s15OpenSwiftUICore4ViewMp;
 }
 
 OPENSWIFTUI_EXPORT
-const void *$s11OpenSwiftUI12ViewModifierMp;
+const void *$s15OpenSwiftUICore12ViewModifierMp;
 
 const void *_OpenSwiftUI_viewModifierProtocolDescriptor(void) {
-    return &$s11OpenSwiftUI12ViewModifierMp;
+    return &$s15OpenSwiftUICore12ViewModifierMp;
 }

Sources/COpenSwiftUI/include/ProtocolDescriptor.h renamed to Sources/COpenSwiftUICore/include/ProtocolDescriptor.h

@@ -14,7 +14,7 @@ import Glibc
 import WASILibc
 #endif
 internal import OpenGraphShims
-@_spi(ForOpenSwiftUIOnly) import OpenSwiftUICore
+@_spi(ForOpenSwiftUIOnly) package import OpenSwiftUICore
 
 package final class AppGraph: GraphHost {
     static var shared: AppGraph? = nil

Sources/OpenSwiftUI/App/AppGraph.swift

@@ -6,7 +6,7 @@
 //  Status: WIP
 //  ID: ACC2C5639A7D76F611E170E831FCA491
 
-@_spi(ForOpenSwiftUIOnly) import OpenSwiftUICore
+@_spi(ForOpenSwiftUIOnly) internal import OpenSwiftUICore
 
 #if os(iOS) || os(tvOS)
 import UIKit

Sources/OpenSwiftUI/App/OpenSwiftUIApplication.swift

@@ -14,7 +14,7 @@ import UIKit
 import AppKit
 #endif
 
-@_spi(ForOpenSwiftUIOnly) import OpenSwiftUICore
+@_spi(ForOpenSwiftUIOnly) internal import OpenSwiftUICore
 
 final class DisplayLink: NSObject {
     private weak var host: AnyUIHostingView?

Sources/OpenSwiftUI/Core/Render/DisplayLink.swift

@@ -6,7 +6,7 @@
 //  Status: WIP
 //  ID: 274D264A38B51DC68ACC48A91353B7D0
 
-@_spi(ForOpenSwiftUIOnly) import OpenSwiftUICore
+@_spi(ForOpenSwiftUIOnly) public import OpenSwiftUICore
 
 @frozen
 @propertyWrapper