Use Reflex instead of FLEX in SPM project

Differentiate between class and instance props/methods

Classes/FLEX-Runtime.h

@@ -7,6 +7,7 @@
 //
 
 #import <FLEXObjcInternal.h>
+#import <FLEXSwiftInternal.h>
 #import <FLEXRuntimeSafety.h>
 #import <FLEXBlockDescription.h>
 #import <FLEXTypeEncodingParser.h>

Classes/GlobalStateExplorers/FLEXObjectListViewController.m

@@ -168,15 +168,6 @@ typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
 }
 
 + (instancetype)objectsWithReferencesToObject:(id)object retained:(BOOL)retain {
-    static Class SwiftObjectClass = nil;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        SwiftObjectClass = NSClassFromString(@"SwiftObject");
-        if (!SwiftObjectClass) {
-            SwiftObjectClass = NSClassFromString(@"Swift._SwiftObject");
-        }
-    });
-
     NSArray<FLEXObjectRef *> *instances = [FLEXHeapEnumerator
         objectsWithReferencesToObject:object retained:retain
     ];

Classes/Headers/FLEXSwiftInternal.h

@@ -0,0 +1 @@
+../../Classes/Utility/Runtime/Objc/FLEXSwiftInternal.h

Classes/Headers/module.modulemap

@@ -0,0 +1,8 @@
+module FLEX {
+  umbrella header "FLEX.h"
+
+  link "flex"
+
+  export *
+  module * { export * }
+}

Classes/ObjectExplorers/FLEXObjectExplorer.h

@@ -71,3 +71,12 @@
 - (void)reloadClassHierarchy;
 
 @end
+
+
+@interface FLEXObjectExplorer (Reflex)
+
+/// Do not enable this property manually; Reflex will flip the switch when it is loaded.
+/// If you wish, you may \e disable it manually.
+@property (nonatomic, class) BOOL reflexAvailable;
+
+@end

Classes/ObjectExplorers/FLEXObjectExplorer.m

@@ -15,6 +15,8 @@
 #import "FLEXPropertyAttributes.h"
 #import "FLEXMetadataSection.h"
 #import "NSUserDefaults+FLEX.h"
+#import "FLEXMirror.h"
+#import "FLEXSwiftInternal.h"
 
 @implementation FLEXObjectExplorerDefaults
 
@@ -38,10 +40,18 @@
     NSMutableArray<FLEXStaticMetadata *> *_allImageNames;
     NSString *_objectDescription;
 }
+
+@property (nonatomic, readonly) id<FLEXMirror> initialMirror;
 @end
 
 @implementation FLEXObjectExplorer
 
++ (void)initialize {
+    if (self == FLEXObjectExplorer.class) {
+        FLEXObjectExplorer.reflexAvailable = NSClassFromString(@"FLEXSwiftMirror") != nil;
+    }
+}
+
 #pragma mark - Initialization
 
 + (id)forObject:(id)objectOrClass {
@@ -62,6 +72,25 @@
     return self;
 }
 
+- (id<FLEXMirror>)initialMirror {
+    static Class FLEXSwiftMirror = nil;
+    
+    id obj = _object;
+    
+    // Should we use Reflex?
+    if (FLEXIsSwiftObjectOrClass(obj) && FLEXObjectExplorer.reflexAvailable) {
+        // Initialize FLEXSwiftMirror class if needed
+        if (!FLEXSwiftMirror) {
+            FLEXSwiftMirror = NSClassFromString(@"FLEXSwiftMirror");            
+        }
+        
+        return [(id<FLEXMirror>)[FLEXSwiftMirror alloc] initWithSubject:obj];
+    }
+    
+    // No; not swift object, or Reflex unavailable
+    return [FLEXMirror reflect:obj];
+}
+
 
 #pragma mark - Public
 
@@ -149,42 +178,43 @@
     Class superclass = nil;
     NSInteger count = self.classHierarchyClasses.count;
     NSInteger rootIdx = count - 1;
+    id<FLEXMirror> mirror = self.initialMirror;
     for (NSInteger i = 0; i < count; i++) {
         Class cls = self.classHierarchyClasses[i];
         superclass = (i < rootIdx) ? self.classHierarchyClasses[i+1] : nil;
 
         [allProperties addObject:[self
-            metadataUniquedByName:[cls flex_allInstanceProperties]
+            metadataUniquedByName:mirror.properties
             superclass:superclass
             kind:FLEXMetadataKindProperties
             skip:showMethodOverrides
         ]];
         [allClassProps addObject:[self
-            metadataUniquedByName:[cls flex_allClassProperties]
+            metadataUniquedByName:mirror.classProperties
             superclass:superclass
             kind:FLEXMetadataKindClassProperties
             skip:showMethodOverrides
         ]];
         [_allIvars addObject:[self
-            metadataUniquedByName:[cls flex_allIvars]
+            metadataUniquedByName:mirror.ivars
             superclass:nil
             kind:FLEXMetadataKindIvars
             skip:NO
         ]];
         [allMethods addObject:[self
-            metadataUniquedByName:[cls flex_allInstanceMethods]
+            metadataUniquedByName:mirror.methods
             superclass:superclass
             kind:FLEXMetadataKindMethods
             skip:showMethodOverrides
         ]];
         [allClassMethods addObject:[self
-            metadataUniquedByName:[cls flex_allClassMethods]
+            metadataUniquedByName:mirror.classMethods
             superclass:superclass
             kind:FLEXMetadataKindClassMethods
             skip:showMethodOverrides
         ]];
         [_allConformedProtocols addObject:[self
-            metadataUniquedByName:[cls flex_protocols]
+            metadataUniquedByName:mirror.protocols
             superclass:superclass
             kind:FLEXMetadataKindProtocols
             skip:NO
@@ -376,3 +406,13 @@
 }
 
 @end
+
+
+#pragma mark - Reflex
+@implementation FLEXObjectExplorer (Reflex)
+static BOOL _reflexAvailable = NO;
+
++ (BOOL)reflexAvailable { return _reflexAvailable; }
++ (void)setReflexAvailable:(BOOL)enable { _reflexAvailable = enable; }
+
+@end

Classes/Utility/FLEXHeapEnumerator.m

@@ -145,15 +145,6 @@ static kern_return_t reader(__unused task_t remote_task, vm_address_t remote_add
 }
 
 + (NSArray<FLEXObjectRef *> *)objectsWithReferencesToObject:(id)object retained:(BOOL)retain {
-    static Class SwiftObjectClass = nil;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        SwiftObjectClass = NSClassFromString(@"SwiftObject");
-        if (!SwiftObjectClass) {
-            SwiftObjectClass = NSClassFromString(@"Swift._SwiftObject");
-        }
-    });
-
     NSMutableArray<FLEXObjectRef *> *instances = [NSMutableArray new];
     [FLEXHeapEnumerator enumerateLiveObjectsUsingBlock:^(__unsafe_unretained id tryObject, __unsafe_unretained Class actualClass) {
         // Skip known-invalid objects

Classes/Utility/Runtime/Objc/FLEXSwiftInternal.h

@@ -0,0 +1,23 @@
+//
+//  FLEXSwiftInternal.h
+//  FLEX
+//
+//  Created by Tanner Bennett on 10/28/21.
+//  Copyright © 2021 Flipboard. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+BOOL FLEXIsSwiftObjectOrClass(id objOrClass);
+
+#ifdef __cplusplus
+}
+#endif
+
+NS_ASSUME_NONNULL_END

Classes/Utility/Runtime/Objc/FLEXSwiftInternal.mm

@@ -0,0 +1,92 @@
+//
+//  FLEXSwiftInternal.m
+//  FLEX
+//
+//  Created by Tanner Bennett on 10/28/21.
+//  Copyright © 2021 Flipboard. All rights reserved.
+//
+
+#import "FLEXSwiftInternal.h"
+#import <objc/runtime.h>
+#include <atomic>
+
+// class is a Swift class from the pre-stable Swift ABI
+#define FAST_IS_SWIFT_LEGACY  (1UL<<0)
+// class is a Swift class from the stable Swift ABI
+#define FAST_IS_SWIFT_STABLE  (1UL<<1)
+// data pointer
+#define FAST_DATA_MASK        0xfffffffcUL
+
+typedef uintptr_t class_data_bits_t;
+#if __LP64__
+typedef uint32_t mask_t;  // x86_64 & arm64 asm are less efficient with 16-bits
+#else
+typedef uint16_t mask_t;
+#endif
+
+/* dyld_shared_cache_builder and obj-C agree on these definitions */
+struct preopt_cache_entry_t {
+    uint32_t sel_offs;
+    uint32_t imp_offs;
+};
+
+/* dyld_shared_cache_builder and obj-C agree on these definitions */
+struct preopt_cache_t {
+    int32_t fallback_class_offset;
+    union {
+        struct {
+            uint16_t shift       :  5;
+            uint16_t mask        : 11;
+        };
+        uint16_t hash_params;
+    };
+    uint16_t occupied    : 14;
+    uint16_t has_inlines :  1;
+    uint16_t bit_one     :  1;
+    preopt_cache_entry_t entries[];
+};
+
+union isa_t {
+    uintptr_t bits;
+    // Accessing the class requires custom ptrauth operations
+    Class cls;
+};
+
+struct cache_t {
+    std::atomic<uintptr_t> _bucketsAndMaybeMask;
+    union {
+        struct {
+            std::atomic<mask_t> _maybeMask;
+            #if __LP64__
+            uint16_t            _flags;
+            #endif
+            uint16_t            _occupied;
+        };
+        std::atomic<preopt_cache_t *> _originalPreoptCache;
+    };
+};
+
+struct objc_object_ {
+    union isa_t isa;
+};
+
+struct objc_class_ : objc_object_ {
+    Class superclass;
+    cache_t cache; // formerly cache pointer and vtable
+    class_data_bits_t bits;    
+};
+
+extern "C" BOOL FLEXIsSwiftObjectOrClass(id objOrClass) {
+    Class cls = objOrClass;
+    if (!object_isClass(objOrClass)) {
+        cls = object_getClass(objOrClass);
+    }
+    
+    class_data_bits_t rodata = ((__bridge objc_class_ *)(cls))->bits;
+    
+    if (@available(macOS 10.14.4, iOS 12.2, tvOS 12.2, watchOS 5.2, *)) {
+        return rodata & FAST_IS_SWIFT_STABLE;
+    } else {
+        return rodata & FAST_IS_SWIFT_LEGACY;
+    }
+}

Classes/Utility/Runtime/Objc/Reflection/FLEXMirror.h

@@ -18,21 +18,28 @@ NS_SWIFT_NAME(FLEXMirrorProtocol)
 @protocol FLEXMirror <NSObject>
 
 /// Swift initializer
+/// @throws If a metaclass object is passed in.
 - (instancetype)initWithSubject:(id)objectOrClass NS_SWIFT_NAME(init(reflecting:));
 
-/// The underlying object or \c Class used to create this \c FLEXMirror instance.
+/// The underlying object or \c Class used to create this \c FLEXMirror.
 @property (nonatomic, readonly) id   value;
-/// Whether the reflected thing was a class or a class instance.
+/// Whether \c value was a class or a class instance.
 @property (nonatomic, readonly) BOOL isClass;
 /// The name of the \c Class of the \c value property.
 @property (nonatomic, readonly) NSString *className;
 
 @property (nonatomic, readonly) NSArray<FLEXProperty *> *properties;
+@property (nonatomic, readonly) NSArray<FLEXProperty *> *classProperties;
 @property (nonatomic, readonly) NSArray<FLEXIvar *>     *ivars;
 @property (nonatomic, readonly) NSArray<FLEXMethod *>   *methods;
+@property (nonatomic, readonly) NSArray<FLEXMethod *>   *classMethods;
 @property (nonatomic, readonly) NSArray<FLEXProtocol *> *protocols;
 
-/// @return A reflection of \c value.superClass.
+/// Super mirrors are initialized with the class that corresponds to the value passed in.
+/// If you passed in an instance of a class, it's superclass is used to create this mirror.
+/// If you passed in a class, then that class's superclass is used.
+///
+/// @note This property should be computed, not cached.
 @property (nonatomic, readonly, nullable) id<FLEXMirror> superMirror NS_SWIFT_NAME(superMirror);
 
 @end
@@ -45,11 +52,12 @@ NS_SWIFT_NAME(FLEXMirrorProtocol)
 /// \c NSObject categories provided if your code will only use a few pieces of information,
 /// or if your code needs to run faster.
 ///
-/// If you reflect an instance of a class then \c methods and \c properties will be populated
-/// with instance methods and properties. If you reflect a class itself, then \c methods
-/// and \c properties will be populated with class methods and properties as you'd expect.
+/// Regardless of whether you reflect an instance or a class object, \c methods and \c properties
+/// will be populated with instance methods and properties, and \c classMethods and \c classProperties
+/// will be populated with class methods and properties.
 ///
 /// @param objectOrClass An instance of an objct or a \c Class object.
+/// @throws If a metaclass object is passed in.
 /// @return An instance of \c FLEXMirror.
 + (instancetype)reflect:(id)objectOrClass;
 
@@ -58,8 +66,10 @@ NS_SWIFT_NAME(FLEXMirrorProtocol)
 @property (nonatomic, readonly) NSString *className;
 
 @property (nonatomic, readonly) NSArray<FLEXProperty *> *properties;
+@property (nonatomic, readonly) NSArray<FLEXProperty *> *classProperties;
 @property (nonatomic, readonly) NSArray<FLEXIvar *>     *ivars;
 @property (nonatomic, readonly) NSArray<FLEXMethod *>   *methods;
+@property (nonatomic, readonly) NSArray<FLEXMethod *>   *classMethods;
 @property (nonatomic, readonly) NSArray<FLEXProtocol *> *protocols;
 
 @property (nonatomic, readonly, nullable) FLEXMirror *superMirror NS_SWIFT_NAME(superMirror);
@@ -69,10 +79,14 @@ NS_SWIFT_NAME(FLEXMirrorProtocol)
 
 @interface FLEXMirror (ExtendedMirror)
 
-/// @return The method with the given name, or \c nil if one does not exist.
+/// @return The instance method with the given name, or \c nil if one does not exist.
 - (nullable FLEXMethod *)methodNamed:(nullable NSString *)name;
-/// @return The property with the given name, or \c nil if one does not exist.
+/// @return The class method with the given name, or \c nil if one does not exist.
+- (nullable FLEXMethod *)classMethodNamed:(nullable NSString *)name;
+/// @return The instance property with the given name, or \c nil if one does not exist.
 - (nullable FLEXProperty *)propertyNamed:(nullable NSString *)name;
+/// @return The class property with the given name, or \c nil if one does not exist.
+- (nullable FLEXProperty *)classPropertyNamed:(nullable NSString *)name;
 /// @return The instance variable with the given name, or \c nil if one does not exist.
 - (nullable FLEXIvar *)ivarNamed:(nullable NSString *)name;
 /// @return The protocol with the given name, or \c nil if one does not exist.

Classes/Utility/Runtime/Objc/Reflection/FLEXMirror.m

@@ -45,64 +45,65 @@
 }
 
 - (NSString *)description {
-    NSString *type = self.isClass ? @"metaclass" : @"class";
-    return [NSString
-        stringWithFormat:@"<%@ %@=%@, %lu properties, %lu ivars, %lu methods, %lu protocols>",
+    return [NSString stringWithFormat:@"<%@ %@=%@>",
         NSStringFromClass(self.class),
-        type,
-        self.className,
-        (unsigned long)self.properties.count,
-        (unsigned long)self.ivars.count,
-        (unsigned long)self.methods.count,
-        (unsigned long)self.protocols.count
+        self.isClass ? @"metaclass" : @"class",
+        self.className
     ];
 }
 
 - (void)examine {
-    // cls is a metaclass if self.value is a class
-    Class cls = object_getClass(self.value);
-    
-    unsigned int pcount, mcount, ivcount, pccount;
-    objc_property_t *objcproperties     = class_copyPropertyList(cls, &pcount);
-    Protocol*__unsafe_unretained *procs = class_copyProtocolList(cls, &pccount);
-    Method *objcmethods                 = class_copyMethodList(cls, &mcount);
-    Ivar *objcivars                     = class_copyIvarList(cls, &ivcount);
-    
+    BOOL isClass = object_isClass(self.value);
+    Class cls  = isClass ? self.value : object_getClass(self.value);
+    Class meta = object_getClass(cls);
     _className = NSStringFromClass(cls);
-    _isClass   = class_isMetaClass(cls); // or object_isClass(self.value)
+    _isClass   = isClass;
     
-    NSMutableArray *properties = [NSMutableArray new];
-    for (int i = 0; i < pcount; i++)
-        [properties addObject:[FLEXProperty property:objcproperties[i]]];
-    _properties = properties;
+    unsigned int pcount, cpcount, mcount, cmcount, ivcount, pccount;
+    Ivar *objcIvars                       = class_copyIvarList(cls, &ivcount);
+    Method *objcMethods                   = class_copyMethodList(cls, &mcount);
+    Method *objcClsMethods                = class_copyMethodList(meta, &cmcount);
+    objc_property_t *objcProperties       = class_copyPropertyList(cls, &pcount);
+    objc_property_t *objcClsProperties    = class_copyPropertyList(meta, &cpcount);
+    Protocol *__unsafe_unretained *protos = class_copyProtocolList(cls, &pccount);
     
-    NSMutableArray *methods = [NSMutableArray new];
-    for (int i = 0; i < mcount; i++)
-        [methods addObject:[FLEXMethod method:objcmethods[i]]];
-    _methods = methods;
+    _ivars = [NSArray flex_forEachUpTo:ivcount map:^id(NSUInteger i) {
+        return [FLEXIvar ivar:objcIvars[i]];
+    }];
     
-    NSMutableArray *ivars = [NSMutableArray new];
-    for (int i = 0; i < ivcount; i++)
-        [ivars addObject:[FLEXIvar ivar:objcivars[i]]];
-    _ivars = ivars;
+    _methods = [NSArray flex_forEachUpTo:mcount map:^id(NSUInteger i) {
+        return [FLEXMethod method:objcMethods[i] isInstanceMethod:YES];
+    }];
+    _classMethods = [NSArray flex_forEachUpTo:cmcount map:^id(NSUInteger i) {
+        return [FLEXMethod method:objcClsMethods[i] isInstanceMethod:NO];
+    }];
     
-    NSMutableArray *protocols = [NSMutableArray new];
-    for (int i = 0; i < pccount; i++)
-        [protocols addObject:[FLEXProtocol protocol:procs[i]]];
-    _protocols = protocols;
+    _properties = [NSArray flex_forEachUpTo:pcount map:^id(NSUInteger i) {
+        return [FLEXProperty property:objcProperties[i] onClass:cls];
+    }];
+    _classProperties = [NSArray flex_forEachUpTo:cpcount map:^id(NSUInteger i) {
+        return [FLEXProperty property:objcClsProperties[i] onClass:meta];
+    }];
+    
+    _protocols = [NSArray flex_forEachUpTo:pccount map:^id(NSUInteger i) {
+        return [FLEXProtocol protocol:protos[i]];
+    }];
     
     // Cleanup
-    free(objcproperties);
-    free(objcmethods);
-    free(objcivars);
-    free(procs);
-    procs = NULL;
+    free(objcClsProperties);
+    free(objcProperties);
+    free(objcClsMethods);
+    free(objcMethods);
+    free(objcIvars);
+    free(protos);
+    protos = NULL;
 }
 
 #pragma mark Misc
 
 - (FLEXMirror *)superMirror {
-    return [FLEXMirror reflect:[self.value superclass]];
+    Class cls = _isClass ? _value : object_getClass(_value);
+    return [FLEXMirror reflect:class_getSuperclass(cls)];
 }
 
 @end
@@ -121,10 +122,18 @@
     return [self filter:self.methods forName:name];
 }
 
+- (FLEXMethod *)classMethodNamed:(NSString *)name {
+    return [self filter:self.classMethods forName:name];
+}
+
 - (FLEXProperty *)propertyNamed:(NSString *)name {
     return [self filter:self.properties forName:name];
 }
 
+- (FLEXProperty *)classPropertyNamed:(NSString *)name {
+    return [self filter:self.classProperties forName:name];
+}
+
 - (FLEXIvar *)ivarNamed:(NSString *)name {
     return [self filter:self.ivars forName:name];
 }

Example/FLEXample-SPM.xcodeproj/project.pbxproj

@@ -24,7 +24,7 @@
 		C3A67856241AB8AD005A4681 /* MiscNetworkRequests.m in Sources */ = {isa = PBXBuildFile; fileRef = C3A67855241AB8AD005A4681 /* MiscNetworkRequests.m */; };
 		C3A67858241ADDF7005A4681 /* Commit.swift in Sources */ = {isa = PBXBuildFile; fileRef = C3A67857241ADDF7005A4681 /* Commit.swift */; };
 		C3B3760025B8CDA300AD43AB /* Person.m in Sources */ = {isa = PBXBuildFile; fileRef = C3B375FF25B8CDA300AD43AB /* Person.m */; };
-		C3F86C322740DB9400E094BF /* FLEX in Frameworks */ = {isa = PBXBuildFile; productRef = C3F86C312740DB9400E094BF /* FLEX */; };
+		C3F86CD72740ED2600E094BF /* Reflex in Frameworks */ = {isa = PBXBuildFile; productRef = C3F86CD62740ED2600E094BF /* Reflex */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -62,7 +62,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				C3F86C322740DB9400E094BF /* FLEX in Frameworks */,
+				C3F86CD72740ED2600E094BF /* Reflex in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -183,7 +183,7 @@
 			);
 			name = FLEXample;
 			packageProductDependencies = (
-				C3F86C312740DB9400E094BF /* FLEX */,
+				C3F86CD62740ED2600E094BF /* Reflex */,
 			);
 			productName = FLEXample;
 			productReference = C386D6CC2419975A00699085 /* FLEXample.app */;
@@ -215,7 +215,7 @@
 			);
 			mainGroup = C386D6C32419975A00699085;
 			packageReferences = (
-				C3F86C302740DB9400E094BF /* XCRemoteSwiftPackageReference "FLEX" */,
+				C3F86CD52740ED2600E094BF /* XCRemoteSwiftPackageReference "Reflex" */,
 			);
 			productRefGroup = C386D6CD2419975A00699085 /* Products */;
 			projectDirPath = "";
@@ -462,9 +462,9 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
-		C3F86C302740DB9400E094BF /* XCRemoteSwiftPackageReference "FLEX" */ = {
+		C3F86CD52740ED2600E094BF /* XCRemoteSwiftPackageReference "Reflex" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/FLEXTool/FLEX";
+			repositoryURL = "file:///Users/tanner/Repos/Reflex";
 			requirement = {
 				branch = master;
 				kind = branch;
@@ -473,10 +473,10 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
-		C3F86C312740DB9400E094BF /* FLEX */ = {
+		C3F86CD62740ED2600E094BF /* Reflex */ = {
 			isa = XCSwiftPackageProductDependency;
-			package = C3F86C302740DB9400E094BF /* XCRemoteSwiftPackageReference "FLEX" */;
-			productName = FLEX;
+			package = C3F86CD52740ED2600E094BF /* XCRemoteSwiftPackageReference "Reflex" */;
+			productName = Reflex;
 		};
 /* End XCSwiftPackageProductDependency section */
 	};

FLEX.xcodeproj/project.pbxproj

@@ -242,6 +242,8 @@
 		C383C3C523B6BB81007A321B /* FLEXCodeFontCell.h in Headers */ = {isa = PBXBuildFile; fileRef = C383C3C323B6BB81007A321B /* FLEXCodeFontCell.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		C383C3C623B6BB81007A321B /* FLEXCodeFontCell.m in Sources */ = {isa = PBXBuildFile; fileRef = C383C3C423B6BB81007A321B /* FLEXCodeFontCell.m */; };
 		C3854DF023F36C1700FCD1E2 /* FLEXTypeEncodingParserTests.m in Sources */ = {isa = PBXBuildFile; fileRef = C3854DEF23F36C1700FCD1E2 /* FLEXTypeEncodingParserTests.m */; };
+		C38568FA272B3BFC00B1E37F /* FLEXSwiftInternal.h in Headers */ = {isa = PBXBuildFile; fileRef = C38568F8272B3BFC00B1E37F /* FLEXSwiftInternal.h */; };
+		C38568FB272B3BFC00B1E37F /* FLEXSwiftInternal.mm in Sources */ = {isa = PBXBuildFile; fileRef = C38568F9272B3BFC00B1E37F /* FLEXSwiftInternal.mm */; };
 		C386D6A9241995A800699085 /* FLEXTypeEncodingParser.h in Headers */ = {isa = PBXBuildFile; fileRef = C3854DF223F36C9E00FCD1E2 /* FLEXTypeEncodingParser.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		C386D6E924199C1B00699085 /* FLEX-Core.h in Headers */ = {isa = PBXBuildFile; fileRef = C386D6E824199C1B00699085 /* FLEX-Core.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		C386D6EB24199E9600699085 /* FLEX-ObjectExploring.h in Headers */ = {isa = PBXBuildFile; fileRef = C386D6EA24199E9600699085 /* FLEX-ObjectExploring.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -619,6 +621,8 @@
 		C3854DEF23F36C1700FCD1E2 /* FLEXTypeEncodingParserTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FLEXTypeEncodingParserTests.m; sourceTree = "<group>"; };
 		C3854DF123F36C9E00FCD1E2 /* FLEXTypeEncodingParser.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FLEXTypeEncodingParser.m; sourceTree = "<group>"; };
 		C3854DF223F36C9E00FCD1E2 /* FLEXTypeEncodingParser.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FLEXTypeEncodingParser.h; sourceTree = "<group>"; };
+		C38568F8272B3BFC00B1E37F /* FLEXSwiftInternal.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FLEXSwiftInternal.h; sourceTree = "<group>"; };
+		C38568F9272B3BFC00B1E37F /* FLEXSwiftInternal.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = FLEXSwiftInternal.mm; sourceTree = "<group>"; };
 		C386D6E824199C1B00699085 /* FLEX-Core.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "FLEX-Core.h"; sourceTree = "<group>"; };
 		C386D6EA24199E9600699085 /* FLEX-ObjectExploring.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "FLEX-ObjectExploring.h"; sourceTree = "<group>"; };
 		C386D6EC24199EC600699085 /* FLEX-Runtime.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "FLEX-Runtime.h"; sourceTree = "<group>"; };
@@ -1106,6 +1110,8 @@
 				C383C3B823B6A62A007A321B /* FLEXRuntimeSafety.m */,
 				C37A0C91218BAC9600848CA7 /* FLEXObjcInternal.h */,
 				C37A0C92218BAC9600848CA7 /* FLEXObjcInternal.mm */,
+				C38568F8272B3BFC00B1E37F /* FLEXSwiftInternal.h */,
+				C38568F9272B3BFC00B1E37F /* FLEXSwiftInternal.mm */,
 				C386D6EE2419A2F400699085 /* FLEXRuntimeConstants.h */,
 				C386D6EF2419A33F00699085 /* FLEXRuntimeConstants.m */,
 				C3854DF223F36C9E00FCD1E2 /* FLEXTypeEncodingParser.h */,
@@ -1561,6 +1567,7 @@
 				3A4C95221B5B21410088C3F2 /* FLEXFileBrowserSearchOperation.h in Headers */,
 				C33E46AF223B02CD004BD0E6 /* FLEXASLLogController.h in Headers */,
 				C34EE30821CB23CC00BD3A7C /* FLEXOSLogController.h in Headers */,
+				C38568FA272B3BFC00B1E37F /* FLEXSwiftInternal.h in Headers */,
 				3A4C94FF1B5B21410088C3F2 /* FLEXArgumentInputSwitchView.h in Headers */,
 				C398625423AD6C67007E6793 /* FLEXRuntimeBrowserToolbar.h in Headers */,
 				3A4C94E71B5B21410088C3F2 /* FLEXHierarchyTableViewCell.h in Headers */,
@@ -1794,6 +1801,7 @@
 				3A4C95101B5B21410088C3F2 /* FLEXMethodCallingViewController.m in Sources */,
 				C362AE8223C7E9D1005A86AE /* NSMapTable+FLEX_Subscripting.m in Sources */,
 				C3F646C2239EAA8F00D4A011 /* UIPasteboard+FLEX.m in Sources */,
+				C38568FB272B3BFC00B1E37F /* FLEXSwiftInternal.mm in Sources */,
 				C3EB6F8D242E9C83006EA386 /* FLEXRuntimeExporter.m in Sources */,
 				3A4C94F61B5B21410088C3F2 /* FLEXArgumentInputObjectView.m in Sources */,
 				3A4C94EC1B5B21410088C3F2 /* FLEXImagePreviewViewController.m in Sources */,