X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/f2f0d1d14705a8dc96cb6787ff1e1d170efabc90..20d684698d32a609ba12b501ed38a3a2fe4487ee:/ObjectiveC/Library.mm diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm index 81f182b..377af6d 100644 --- a/ObjectiveC/Library.mm +++ b/ObjectiveC/Library.mm @@ -1,5 +1,5 @@ /* Cycript - Optimizing JavaScript Compiler/Runtime - * Copyright (C) 2009-2010 Jay Freeman (saurik) + * Copyright (C) 2009-2012 Jay Freeman (saurik) */ /* GNU Lesser General Public License, Version 3 {{{ */ @@ -48,6 +48,8 @@ #include #include +#include + #define CYObjectiveTry_(context) { \ JSContextRef context_(context); \ try @@ -122,6 +124,10 @@ #define protocol_getName(protocol) [(protocol) name] #endif +static void (*$objc_setAssociatedObject)(id object, void *key, id value, objc_AssociationPolicy policy); +static id (*$objc_getAssociatedObject)(id object, void *key); +static void (*$objc_removeAssociatedObjects)(id object); + JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class super, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception); /* Objective-C Pool Release {{{ */ @@ -234,6 +240,12 @@ bool CYGetOffset(apr_pool_t *pool, JSContextRef context, NSString *value, ssize_ } static JSClassRef Instance_; + +static JSClassRef ArrayInstance_; +static JSClassRef FunctionInstance_; +static JSClassRef ObjectInstance_; +static JSClassRef StringInstance_; + static JSClassRef Internal_; static JSClassRef Message_; static JSClassRef Messages_; @@ -260,6 +272,7 @@ static Class NSBoolNumber_; #endif static Class NSArray_; +static Class NSBlock_; static Class NSDictionary_; static Class NSString_; static Class Object_; @@ -297,6 +310,8 @@ JSValueRef CYGetClassPrototype(JSContextRef context, id self) { if (self == NSArray_) prototype = CYGetCachedObject(context, CYJSString("ArrayInstance_prototype")); + else if (self == NSBlock_) + prototype = CYGetCachedObject(context, CYJSString("FunctionInstance_prototype")); else if (self == NSDictionary_) prototype = CYGetCachedObject(context, CYJSString("ObjectInstance_prototype")); else if (self == NSString_) @@ -376,12 +391,11 @@ JSObjectRef CYMakeInstance(JSContextRef context, id object, bool transient) { @interface NSObject (Cycript) -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context; +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context; - (JSType) cy$JSType; - (NSObject *) cy$toJSON:(NSString *)key; - (NSString *) cy$toCYON; -- (NSString *) cy$toKey; - (bool) cy$hasProperty:(NSString *)name; - (NSObject *) cy$getProperty:(NSString *)name; @@ -395,7 +409,7 @@ JSObjectRef CYMakeInstance(JSContextRef context, id object, bool transient) { @protocol Cycript - (id) cy$box; -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context; +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context; @end NSString *CYCastNSCYON(id value) { @@ -758,6 +772,13 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu @end /* }}} */ +/* Bridge: NSBlock {{{ */ +#ifdef __APPLE__ +@interface NSBlock +- (void) invoke; +@end +#endif +/* }}} */ /* Bridge: NSBoolNumber {{{ */ #ifndef __APPLE__ @implementation NSBoolNumber (Cycript) @@ -774,7 +795,7 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return [self boolValue] ? @"@true" : @"@false"; } -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context { CYObjectiveTry_(context) { +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context { CYObjectiveTry_(context) { return CYCastJSValue(context, (bool) [self boolValue]); } CYObjectiveCatch } @@ -803,7 +824,7 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu [json appendString:@","]; else comma = true; - [json appendString:[key cy$toKey]]; + [json appendString:CYCastNSCYON(key)]; [json appendString:@":"]; NSObject *object([self objectForKey:key]); [json appendString:CYCastNSCYON(object)]; @@ -934,7 +955,7 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return [self cy$JSType] != kJSTypeBoolean ? [NSString stringWithFormat:@"@%@", self] : [self boolValue] ? @"@true" : @"@false"; } -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context { CYObjectiveTry_(context) { +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context { CYObjectiveTry_(context) { return [self cy$JSType] != kJSTypeBoolean ? CYCastJSValue(context, [self doubleValue]) : CYCastJSValue(context, [self boolValue]); } CYObjectiveCatch } @@ -964,7 +985,7 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return self; } -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context { CYObjectiveTry_(context) { +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context { CYObjectiveTry_(context) { return NULL; } CYObjectiveCatch } @@ -980,10 +1001,6 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return [[self cy$toJSON:@""] cy$toCYON]; } -- (NSString *) cy$toKey { - return [self cy$toCYON]; -} - - (bool) cy$hasProperty:(NSString *)name { return false; } @@ -1046,12 +1063,6 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return CYCastNSString(NULL, CYUTF8String(value.c_str(), value.size())); } -- (NSString *) cy$toKey { - if (CYIsKey(CYCastUTF8String(self))) - return self; - return [self cy$toCYON]; -} - - (bool) cy$hasProperty:(NSString *)name { if ([name isEqualToString:@"length"]) return true; @@ -1095,7 +1106,7 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return false; } -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context { CYObjectiveTry_(context) { +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context { CYObjectiveTry_(context) { return CYCastJSValue(context, CYJSString(context, self)); } CYObjectiveCatch } @@ -1116,7 +1127,7 @@ NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef valu return @"undefined"; } -- (JSValueRef) cy$JSValueInContext:(JSContextRef)context { CYObjectiveTry_(context) { +- (JSValueRef) cy$valueOfInContext:(JSContextRef)context { CYObjectiveTry_(context) { return CYJSUndefined(context); } CYObjectiveCatch } @@ -1231,6 +1242,11 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry { @implementation CYJSArray +- (NSString *) cy$toCYON { + CYPool pool; + return [NSString stringWithUTF8String:CYPoolCCYON(pool, context_, object_)]; +} + - (id) initWithJSObject:(JSObjectRef)object inContext:(JSContextRef)context { CYObjectiveTry { if ((self = [super init]) != nil) { object_ = object; @@ -1307,62 +1323,86 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry { @end -// XXX: use objc_getAssociatedObject and objc_setAssociatedObject on 10.6 -struct CYInternal : - CYData -{ +// XXX: inherit from or replace with CYJSObject +@interface CYInternal : NSObject { + JSContextRef context_; JSObjectRef object_; +} - CYInternal() : - object_(NULL) - { - } +@end - ~CYInternal() { - // XXX: delete object_? ;( - } +@implementation CYInternal - static CYInternal *Get(id self) { - CYInternal *internal(NULL); - if (object_getInstanceVariable(self, "cy$internal_", reinterpret_cast(&internal)) == NULL) { - // XXX: do something epic? ;P - } +- (void) dealloc { + JSValueUnprotect(context_, object_); + //XXX:JSGlobalContextRelease(context_); + [super dealloc]; +} - return internal; - } +- (id) initInContext:(JSContextRef)context { + if ((self = [super init]) != nil) { + context_ = CYGetJSContext(context); + //XXX:JSGlobalContextRetain(context_); + } return self; +} - static CYInternal *Set(id self) { - CYInternal *internal(NULL); - if (objc_ivar *ivar = object_getInstanceVariable(self, "cy$internal_", reinterpret_cast(&internal))) { - if (internal == NULL) { - internal = new CYInternal(); - object_setIvar(self, ivar, reinterpret_cast(internal)); - } - } else { - // XXX: do something epic? ;P - } +- (bool) hasProperty:(JSStringRef)name inContext:(JSContextRef)context { + if (object_ == NULL) + return false; - return internal; - } + return JSObjectHasProperty(context, object_, name); +} - bool HasProperty(JSContextRef context, JSStringRef name) { - if (object_ == NULL) - return false; - return JSObjectHasProperty(context, object_, name); +- (JSValueRef) getProperty:(JSStringRef)name inContext:(JSContextRef)context { + if (object_ == NULL) + return NULL; + + return CYGetProperty(context, object_, name); +} + +- (void) setProperty:(JSStringRef)name toValue:(JSValueRef)value inContext:(JSContextRef)context { + @synchronized (self) { + if (object_ == NULL) { + object_ = JSObjectMake(context, NULL, NULL); + JSValueProtect(context, object_); + } } - JSValueRef GetProperty(JSContextRef context, JSStringRef name) { - if (object_ == NULL) - return NULL; - return CYGetProperty(context, object_, name); + CYSetProperty(context, object_, name, value); +} + ++ (CYInternal *) get:(id)object { + if ($objc_getAssociatedObject == NULL) + return nil; + + @synchronized (object) { + if (CYInternal *internal = $objc_getAssociatedObject(object, @selector(cy$internal))) + return internal; } - void SetProperty(JSContextRef context, JSStringRef name, JSValueRef value) { - if (object_ == NULL) - object_ = JSObjectMake(context, NULL, NULL); - CYSetProperty(context, object_, name, value); + return nil; +} + ++ (CYInternal *) set:(id)object inContext:(JSContextRef)context { + if ($objc_getAssociatedObject == NULL) + return nil; + + @synchronized (object) { + if (CYInternal *internal = $objc_getAssociatedObject(object, @selector(cy$internal))) + return internal; + + if ($objc_setAssociatedObject == NULL) + return nil; + + CYInternal *internal([[[CYInternal alloc] initInContext:context] autorelease]); + objc_setAssociatedObject(object, @selector(cy$internal), internal, OBJC_ASSOCIATION_RETAIN_NONATOMIC); + return internal; } -}; + + return nil; +} + +@end static JSObjectRef CYMakeSelector(JSContextRef context, SEL sel) { Selector_privateData *internal(new Selector_privateData(sel)); @@ -1631,8 +1671,8 @@ static bool Instance_hasProperty(JSContextRef context, JSObjectRef object, JSStr CYPool pool; NSString *name(CYCastNSString(pool, context, property)); - if (CYInternal *internal = CYInternal::Get(self)) - if (internal->HasProperty(context, property)) + if (CYInternal *internal = [CYInternal get:self]) + if ([internal hasProperty:property inContext:context]) return true; Class _class(object_getClass(self)); @@ -1669,8 +1709,8 @@ static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object, CYPool pool; NSString *name(CYCastNSString(pool, context, property)); - if (CYInternal *internal = CYInternal::Get(self)) - if (JSValueRef value = internal->GetProperty(context, property)) + if (CYInternal *internal = [CYInternal get:self]) + if (JSValueRef value = [internal getProperty:property inContext:context]) return value; CYPoolTry { @@ -1748,8 +1788,8 @@ static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStr CYSendMessage(pool, context, self, NULL, sel, 1, arguments, false, exception); } - if (CYInternal *internal = CYInternal::Set(self)) { - internal->SetProperty(context, property, value); + if (CYInternal *internal = [CYInternal set:self inContext:context]) { + [internal setProperty:property toValue:value inContext:context]; return true; } @@ -1823,6 +1863,82 @@ static JSObjectRef Instance_callAsConstructor(JSContextRef context, JSObjectRef return value; } CYCatch } +static JSValueRef Instance_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); + id self(internal->GetValue()); + + if (![self isKindOfClass:NSBlock_]) + CYThrow("non-NSBlock object is not a function"); + + struct BlockDescriptor1 { + unsigned long int reserved; + unsigned long int size; + }; + + struct BlockDescriptor2 { + void (*copy_helper)(void *dst, void *src); + void (*dispose_helper)(void *src); + }; + + struct BlockDescriptor3 { + const char *signature; + const char *layout; + }; + + struct BlockLiteral { + Class isa; + int flags; + int reserved; + void (*invoke)(void *, ...); + void *descriptor; + } *literal = reinterpret_cast(self); + + enum { + BLOCK_DEALLOCATING = 0x0001, + BLOCK_REFCOUNT_MASK = 0xfffe, + BLOCK_NEEDS_FREE = 1 << 24, + BLOCK_HAS_COPY_DISPOSE = 1 << 25, + BLOCK_HAS_CTOR = 1 << 26, + BLOCK_IS_GC = 1 << 27, + BLOCK_IS_GLOBAL = 1 << 28, + BLOCK_HAS_STRET = 1 << 29, + BLOCK_HAS_SIGNATURE = 1 << 30, + }; + + if ((literal->flags & BLOCK_HAS_SIGNATURE) != 0) { + uint8_t *descriptor(reinterpret_cast(literal->descriptor)); + descriptor += sizeof(BlockDescriptor1); + if ((literal->flags & BLOCK_HAS_COPY_DISPOSE) != 0) + descriptor += sizeof(BlockDescriptor2); + BlockDescriptor3 *descriptor3(reinterpret_cast(descriptor)); + + if (const char *type = descriptor3->signature) { + CYPool pool; + + void *setup[1]; + setup[0] = &self; + + sig::Signature signature; + sig::Parse(pool, &signature, type, &Structor_); + + ffi_cif cif; + sig::sig_ffi_cif(pool, &sig::ObjectiveC, &signature, &cif); + + void (*function)() = reinterpret_cast(literal->invoke); + return CYCallFunction(pool, context, 1, setup, count, arguments, false, exception, &signature, &cif, function); + } + } + + if (count != 0) + CYThrow("NSBlock without signature field passed arguments"); + + CYPoolTry { + [self invoke]; + } CYPoolCatch(NULL); + + return NULL; +} CYCatch } + static bool Instance_hasInstance(JSContextRef context, JSObjectRef constructor, JSValueRef instance, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) constructor))); Class _class(internal->GetValue()); @@ -2091,6 +2207,26 @@ JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class sig::Signature signature; sig::Parse(pool, &signature, type, &Structor_); + size_t used(count + 3); + if (used > signature.count) { + sig::Element *elements(new (pool) sig::Element[used]); + memcpy(elements, signature.elements, used * sizeof(sig::Element)); + + for (size_t index(signature.count); index != used; ++index) { + sig::Element *element(&elements[index]); + element->name = NULL; + element->offset = _not(size_t); + + sig::Type *type(new (pool) sig::Type); + memset(type, 0, sizeof(*type)); + type->primitive = sig::object_P; + element->type = type; + } + + signature.elements = elements; + signature.count = used; + } + ffi_cif cif; sig::sig_ffi_cif(pool, &sig::ObjectiveC, &signature, &cif); @@ -2148,42 +2284,6 @@ static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObje return CYSendMessage(pool, context, self, _class, _cmd, count - 2, arguments + 2, uninitialized, exception); } CYCatch } -/* Hook: objc_registerClassPair {{{ */ -#if defined(__APPLE__) && defined(__arm__) && 0 -// XXX: replace this with associated objects - -MSHook(void, CYDealloc, id self, SEL sel) { - CYInternal *internal; - object_getInstanceVariable(self, "cy$internal_", reinterpret_cast(&internal)); - if (internal != NULL) - delete internal; - _CYDealloc(self, sel); -} - -MSHook(void, objc_registerClassPair, Class _class) { - Class super(class_getSuperclass(_class)); - if (super == NULL || class_getInstanceVariable(super, "cy$internal_") == NULL) { - class_addIvar(_class, "cy$internal_", sizeof(CYInternal *), log2(sizeof(CYInternal *)), "^{CYInternal}"); - MSHookMessage(_class, @selector(dealloc), MSHake(CYDealloc)); - } - - _objc_registerClassPair(_class); -} - -static JSValueRef objc_registerClassPair_(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { - if (count != 1) - throw CYJSError(context, "incorrect number of arguments to objc_registerClassPair"); - CYPool pool; - NSObject *value(CYCastNSObject(pool, context, arguments[0])); - if (value == NULL || !CYIsClass(value)) - throw CYJSError(context, "incorrect number of arguments to objc_registerClassPair"); - Class _class((Class) value); - $objc_registerClassPair(_class); - return CYJSUndefined(context); -} CYCatch } -#endif -/* }}} */ - static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { JSValueRef setup[count + 2]; setup[0] = _this; @@ -2306,10 +2406,10 @@ static JSValueRef Instance_callAsFunction_valueOf(JSContextRef context, JSObject Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); id value(internal->GetValue()); - if (![value respondsToSelector:@selector(cy$JSValueInContext:)]) + if (![value respondsToSelector:@selector(cy$valueOfInContext:)]) return _this; - if (JSValueRef result = [value cy$JSValueInContext:context]) + if (JSValueRef result = [value cy$valueOfInContext:context]) return result; return _this; @@ -2416,6 +2516,10 @@ static JSStaticFunction Selector_staticFunctions[5] = { }; void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { + $objc_setAssociatedObject = reinterpret_cast(dlsym(RTLD_DEFAULT, "objc_setAssociatedObject")); + $objc_getAssociatedObject = reinterpret_cast(dlsym(RTLD_DEFAULT, "objc_getAssociatedObject")); + $objc_removeAssociatedObjects = reinterpret_cast(dlsym(RTLD_DEFAULT, "objc_removeAssociatedObjects")); + apr_pool_t *pool(CYGetGlobalPool()); Object_type = new(pool) Type_privateData("@"); @@ -2423,6 +2527,9 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { #ifdef __APPLE__ NSCFBoolean_ = objc_getClass("NSCFBoolean"); + if (NSCFBoolean_ == nil) + NSCFBoolean_ = objc_getClass("__NSCFBoolean"); + NSCFType_ = objc_getClass("NSCFType"); NSGenericDeallocHandler_ = objc_getClass("__NSGenericDeallocHandler"); NSMessageBuilder_ = objc_getClass("NSMessageBuilder"); @@ -2432,6 +2539,7 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { #endif NSArray_ = objc_getClass("NSArray"); + NSBlock_ = objc_getClass("NSBlock"); NSDictionary_ = objc_getClass("NSDictionary"); NSString_ = objc_getClass("NSString"); Object_ = objc_getClass("Object"); @@ -2448,10 +2556,23 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { definition.deleteProperty = &Instance_deleteProperty; definition.getPropertyNames = &Instance_getPropertyNames; definition.callAsConstructor = &Instance_callAsConstructor; + definition.callAsFunction = &Instance_callAsFunction; definition.hasInstance = &Instance_hasInstance; definition.finalize = &CYFinalize; Instance_ = JSClassCreate(&definition); + definition.className = "ArrayInstance"; + ArrayInstance_ = JSClassCreate(&definition); + + definition.className = "FunctionInstance"; + FunctionInstance_ = JSClassCreate(&definition); + + definition.className = "ObjectInstance"; + ObjectInstance_ = JSClassCreate(&definition); + + definition.className = "StringInstance"; + StringInstance_ = JSClassCreate(&definition); + definition = kJSClassDefinitionEmpty; definition.className = "Internal"; definition.staticFunctions = Internal_staticFunctions; @@ -2527,10 +2648,6 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { definition.getPropertyNames = &ObjectiveC_Protocols_getPropertyNames; ObjectiveC_Protocols_ = JSClassCreate(&definition); -#if defined(__APPLE__) && defined(__arm__) && 0 - MSHookFunction(&objc_registerClassPair, MSHake(objc_registerClassPair)); -#endif - #ifdef __APPLE__ class_addMethod(NSCFType_, @selector(cy$toJSON:), reinterpret_cast(&NSCFType$cy$toJSON), "@12@0:4@8"); #endif @@ -2570,19 +2687,25 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { JSObjectRef Instance_prototype(CYCastJSObject(context, CYGetProperty(context, Instance, prototype_s))); CYSetProperty(context, cy, CYJSString("Instance_prototype"), Instance_prototype); - JSObjectRef ArrayInstance(JSObjectMakeConstructor(context, Instance_, NULL)); + JSObjectRef ArrayInstance(JSObjectMakeConstructor(context, ArrayInstance_, NULL)); JSObjectRef ArrayInstance_prototype(CYCastJSObject(context, CYGetProperty(context, ArrayInstance, prototype_s))); CYSetProperty(context, cy, CYJSString("ArrayInstance_prototype"), ArrayInstance_prototype); JSObjectRef Array_prototype(CYGetCachedObject(context, CYJSString("Array_prototype"))); JSObjectSetPrototype(context, ArrayInstance_prototype, Array_prototype); - JSObjectRef ObjectInstance(JSObjectMakeConstructor(context, Instance_, NULL)); + JSObjectRef FunctionInstance(JSObjectMakeConstructor(context, FunctionInstance_, NULL)); + JSObjectRef FunctionInstance_prototype(CYCastJSObject(context, CYGetProperty(context, FunctionInstance, prototype_s))); + CYSetProperty(context, cy, CYJSString("FunctionInstance_prototype"), FunctionInstance_prototype); + JSObjectRef Function_prototype(CYGetCachedObject(context, CYJSString("Function_prototype"))); + JSObjectSetPrototype(context, FunctionInstance_prototype, Function_prototype); + + JSObjectRef ObjectInstance(JSObjectMakeConstructor(context, ObjectInstance_, NULL)); JSObjectRef ObjectInstance_prototype(CYCastJSObject(context, CYGetProperty(context, ObjectInstance, prototype_s))); CYSetProperty(context, cy, CYJSString("ObjectInstance_prototype"), ObjectInstance_prototype); JSObjectRef Object_prototype(CYGetCachedObject(context, CYJSString("Object_prototype"))); JSObjectSetPrototype(context, ObjectInstance_prototype, Object_prototype); - JSObjectRef StringInstance(JSObjectMakeConstructor(context, Instance_, NULL)); + JSObjectRef StringInstance(JSObjectMakeConstructor(context, StringInstance_, NULL)); JSObjectRef StringInstance_prototype(CYCastJSObject(context, CYGetProperty(context, StringInstance, prototype_s))); CYSetProperty(context, cy, CYJSString("StringInstance_prototype"), StringInstance_prototype); JSObjectRef String_prototype(CYGetCachedObject(context, CYJSString("String_prototype"))); @@ -2601,7 +2724,6 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { CYSetProperty(context, all, CYJSString("objc_msgSend"), &$objc_msgSend, kJSPropertyAttributeDontEnum); - JSObjectRef Function_prototype(CYGetCachedObject(context, CYJSString("Function_prototype"))); JSObjectSetPrototype(context, CYCastJSObject(context, CYGetProperty(context, Message, prototype_s)), Function_prototype); JSObjectSetPrototype(context, CYCastJSObject(context, CYGetProperty(context, Selector, prototype_s)), Function_prototype); } CYPoolCatch() }