Move x.type() to typeid(x) and implement variadic.

[cycript.git] / Execute.cpp

diff --git a/Execute.cpp b/Execute.cpp
index e8684c5e7b1683d87adee94604322e5d3edc7bbe..d25f7b686c2468fdee4f2c48dfc8a051b521f892 100644 (file)
--- a/Execute.cpp
+++ b/Execute.cpp
@@ -50,9 +50,13 @@
 #include "Pooling.hpp"
 #include "String.hpp"
 
 #include "Pooling.hpp"
 #include "String.hpp"
 

+const char *sqlite3_column_string(sqlite3_stmt *stmt, int n) {
+    return reinterpret_cast<const char *>(sqlite3_column_text(stmt, n));
+}
+

 char *sqlite3_column_pooled(CYPool &pool, sqlite3_stmt *stmt, int n) {
 char *sqlite3_column_pooled(CYPool &pool, sqlite3_stmt *stmt, int n) {

-    if (const unsigned char *value = sqlite3_column_text(stmt, n))
-        return pool.strdup(reinterpret_cast<const char *>(value));
+    if (const char *value = sqlite3_column_string(stmt, n))
+        return pool.strdup(value);

     else return NULL;
 }
 
     else return NULL;
 }
 


@@ -107,10 +111,10 @@ JSStringRef CYCopyJSString(JSStringRef value) {
 JSStringRef CYCopyJSString(CYUTF8String value) {
     if (memchr(value.data, '\0', value.size) != NULL) {
         CYPool pool;
 JSStringRef CYCopyJSString(CYUTF8String value) {
     if (memchr(value.data, '\0', value.size) != NULL) {
         CYPool pool;

-        return CYCopyJSString(pool.memdup(value.data, value.size));
+        return CYCopyJSString(CYPoolUTF16String(pool, value));

     } else if (value.data[value.size] != '\0') {
         CYPool pool;
     } else if (value.data[value.size] != '\0') {
         CYPool pool;

-        return CYCopyJSString(CYPoolUTF16String(pool, value));
+        return CYCopyJSString(pool.strmemdup(value.data, value.size));

     } else {
         return CYCopyJSString(value.data);
     }
     } else {
         return CYCopyJSString(value.data);
     }


@@ -150,8 +154,21 @@ size_t CYGetIndex(CYPool &pool, JSContextRef context, JSStringRef value) {
 }
 /* }}} */
 
 }
 /* }}} */
 

+static JSObjectRef (*JSObjectMakeArray$)(JSContextRef, size_t, const JSValueRef[], JSValueRef *);
+
+static JSObjectRef CYObjectMakeArray(JSContextRef context, size_t length, const JSValueRef values[]) {
+    if (JSObjectMakeArray$ != NULL)
+        return _jsccall(*JSObjectMakeArray$, context, length, values);
+    else {
+        JSObjectRef Array(CYGetCachedObject(context, CYJSString("Array")));
+        JSValueRef value(CYCallAsFunction(context, Array, NULL, length, values));
+        return CYCastJSObject(context, value);
+    }
+}
+

 static JSClassRef All_;
 static JSClassRef Context_;
 static JSClassRef All_;
 static JSClassRef Context_;

+static JSClassRef CArray_;

 static JSClassRef CString_;
 JSClassRef Functor_;
 static JSClassRef Global_;
 static JSClassRef CString_;
 JSClassRef Functor_;
 static JSClassRef Global_;


@@ -161,6 +178,7 @@ static JSClassRef Struct_;
 JSStringRef Array_s;
 JSStringRef cy_s;
 JSStringRef cyi_s;
 JSStringRef Array_s;
 JSStringRef cy_s;
 JSStringRef cyi_s;

+JSStringRef cyt_s;

 JSStringRef length_s;
 JSStringRef message_s;
 JSStringRef name_s;
 JSStringRef length_s;
 JSStringRef message_s;
 JSStringRef name_s;


@@ -185,22 +203,9 @@ void CYFinalize(JSObjectRef object) {
         delete internal;
 }
 
         delete internal;
 }
 

-void Structor_(CYPool &pool, sig::Type *&type) {
-    if (
-        type->primitive == sig::pointer_P &&
-        type->data.data.type->primitive == sig::struct_P &&
-        type->data.data.type->name != NULL &&
-        strcmp(type->data.data.type->name, "_objc_class") == 0
-    ) {
-        type->primitive = sig::typename_P;
-        type->data.data.type = NULL;
-        return;
-    }
-
-    if (type->primitive != sig::struct_P || type->name == NULL)
-        return;
-
+sig::Type *Structor_(CYPool &pool, sig::Aggregate *aggregate) {

     //_assert(false);
     //_assert(false);

+    return aggregate;

 }
 
 JSClassRef Type_privateData::Class_;
 }
 
 JSClassRef Type_privateData::Class_;


@@ -216,6 +221,20 @@ struct Context :
     }
 };
 
     }
 };
 

+struct CArray :
+    CYOwned
+{
+    Type_privateData *type_;
+    size_t length_;
+
+    CArray(void *value, JSContextRef context, JSObjectRef owner, size_t length, const sig::Type &type, ffi_type *ffi) :
+        CYOwned(value, context, owner),
+        type_(new(*pool_) Type_privateData(type, ffi)),
+        length_(length)
+    {
+    }
+};
+

 struct CString :
     CYOwned
 {
 struct CString :
     CYOwned
 {


@@ -229,19 +248,16 @@ struct Pointer :
     CYOwned
 {
     Type_privateData *type_;
     CYOwned
 {
     Type_privateData *type_;

-    size_t length_;

 
 

-    Pointer(void *value, JSContextRef context, JSObjectRef owner, size_t length, sig::Type *type) :
+    Pointer(void *value, JSContextRef context, JSObjectRef owner, const sig::Type &type) :

         CYOwned(value, context, owner),
         CYOwned(value, context, owner),

-        type_(new(*pool_) Type_privateData(type)),
-        length_(length)
+        type_(new(*pool_) Type_privateData(type))

     {
     }
 
     {
     }
 

-    Pointer(void *value, JSContextRef context, JSObjectRef owner, size_t length, const char *encoding) :
+    Pointer(void *value, JSContextRef context, JSObjectRef owner, const char *encoding) :

         CYOwned(value, context, owner),
         CYOwned(value, context, owner),

-        type_(new(*pool_) Type_privateData(encoding)),
-        length_(length)
+        type_(new(*pool_) Type_privateData(encoding))

     {
     }
 };
     {
     }
 };


@@ -251,24 +267,40 @@ struct Struct_privateData :
 {
     Type_privateData *type_;
 
 {
     Type_privateData *type_;
 

-    Struct_privateData(JSContextRef context, JSObjectRef owner) :
-        CYOwned(NULL, context, owner)
+    Struct_privateData(void *value, JSContextRef context, JSObjectRef owner, const sig::Type &type, ffi_type *ffi) :
+        CYOwned(value, context, owner),
+        type_(new(*pool_) Type_privateData(type, ffi))

     {
     }
 };
 
     {
     }
 };
 

-JSObjectRef CYMakeStruct(JSContextRef context, void *data, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
-    Struct_privateData *internal(new Struct_privateData(context, owner));
-    CYPool &pool(*internal->pool_);
-    Type_privateData *typical(new(pool) Type_privateData(type, ffi));
-    internal->type_ = typical;
+JSObjectRef CYMakeCArray(JSContextRef context, void *data, size_t length, const sig::Type &type, ffi_type *ffi, JSObjectRef owner) {
+    CArray *internal(new CArray(data, context, owner, length, type, ffi));

 
 

-    if (owner != NULL)
-        internal->value_ = data;
-    else {
-        size_t size(typical->GetFFI()->size);
-        void *copy(internal->pool_->malloc<void>(size));
-        memcpy(copy, data, size);
+    if (owner == NULL) {
+        size_t size(ffi->size * length);
+        void *copy(internal->pool_->malloc<void>(size, ffi->alignment));
+        memcpy(copy, internal->value_, size);
+        internal->value_ = copy;
+    }
+
+    return JSObjectMake(context, CArray_, internal);
+}
+
+JSObjectRef CYMakeCString(JSContextRef context, char *pointer, JSObjectRef owner) {
+    CString *internal(new CString(pointer, context, owner));
+    if (owner == NULL)
+        internal->value_ = internal->pool_->strdup(static_cast<const char *>(internal->value_));
+    return JSObjectMake(context, CString_, internal);
+}
+
+JSObjectRef CYMakeStruct(JSContextRef context, void *data, const sig::Type &type, ffi_type *ffi, JSObjectRef owner) {
+    Struct_privateData *internal(new Struct_privateData(data, context, owner, type, ffi));
+
+    if (owner == NULL) {
+        size_t size(ffi->size);
+        void *copy(internal->pool_->malloc<void>(size, ffi->alignment));
+        memcpy(copy, internal->value_, size);

         internal->value_ = copy;
     }
 
         internal->value_ = copy;
     }
 


@@ -297,12 +329,14 @@ JSValueRef CYCastJSValue(JSContextRef context, double value) {
         return JSValueMakeNumber(context, static_cast<double>(value)); \
     }
 
         return JSValueMakeNumber(context, static_cast<double>(value)); \
     }
 

-CYCastJSValue_(int)
+CYCastJSValue_(signed short int)
+CYCastJSValue_(unsigned short int)
+CYCastJSValue_(signed int)

 CYCastJSValue_(unsigned int)
 CYCastJSValue_(unsigned int)

-CYCastJSValue_(long int)
-CYCastJSValue_(long unsigned int)
-CYCastJSValue_(long long int)
-CYCastJSValue_(long long unsigned int)
+CYCastJSValue_(signed long int)
+CYCastJSValue_(unsigned long int)
+CYCastJSValue_(signed long long int)
+CYCastJSValue_(unsigned long long int)

 
 JSValueRef CYJSUndefined(JSContextRef context) {
     return JSValueMakeUndefined(context);
 
 JSValueRef CYJSUndefined(JSContextRef context) {
     return JSValueMakeUndefined(context);


@@ -356,13 +390,52 @@ JSValueRef CYArrayGet(JSContextRef context, JSObjectRef array, size_t index) {
     return _jsccall(JSObjectGetPropertyAtIndex, context, array, index);
 }
 
     return _jsccall(JSObjectGetPropertyAtIndex, context, array, index);
 }
 

-void CYArrayPush(JSContextRef context, JSObjectRef array, JSValueRef value) {
-    JSValueRef arguments[1];
-    arguments[0] = value;
+void CYArrayPush(JSContextRef context, JSObjectRef array, size_t length, const JSValueRef arguments[]) {

     JSObjectRef Array(CYGetCachedObject(context, CYJSString("Array_prototype")));
     JSObjectRef Array(CYGetCachedObject(context, CYJSString("Array_prototype")));

-    _jsccall(JSObjectCallAsFunction, context, CYCastJSObject(context, CYGetProperty(context, Array, push_s)), array, 1, arguments);
+    _jsccall(JSObjectCallAsFunction, context, CYCastJSObject(context, CYGetProperty(context, Array, push_s)), array, length, arguments);
+}
+
+void CYArrayPush(JSContextRef context, JSObjectRef array, JSValueRef value) {
+    return CYArrayPush(context, array, 1, &value);

 }
 
 }
 

+template <size_t Size_>
+class CYArrayBuilder {
+  private:
+    JSContextRef context_;
+    JSObjectRef &array_;
+    size_t size_;
+    JSValueRef values_[Size_];
+
+    void flush() {
+        if (array_ == NULL)
+            array_ = CYObjectMakeArray(context_, size_, values_);
+        else
+            CYArrayPush(context_, array_, size_, values_);
+    }
+
+  public:
+    CYArrayBuilder(JSContextRef context, JSObjectRef &array) :
+        context_(context),
+        array_(array),
+        size_(0)
+    {
+    }
+
+    ~CYArrayBuilder() {
+        flush();
+    }
+
+    void operator ()(JSValueRef value) {
+        if (size_ == Size_) {
+            flush();
+            size_ = 0;
+        }
+
+        values_[size_++] = value;
+    }
+};
+

 static JSValueRef System_print(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     FILE *file(stdout);
 
 static JSValueRef System_print(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     FILE *file(stdout);
 


@@ -567,23 +640,18 @@ static JSValueRef String_callAsFunction_toCYON(JSContextRef context, JSObjectRef
     return CYCastJSValue(context, CYJSString(CYUTF8String(value.c_str(), value.size())));
 } CYCatch(NULL) }
 
     return CYCastJSValue(context, CYJSString(CYUTF8String(value.c_str(), value.size())));
 } CYCatch(NULL) }
 

-JSObjectRef CYMakePointer(JSContextRef context, void *pointer, size_t length, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
-    Pointer *internal(new Pointer(pointer, context, owner, length, type));
+JSObjectRef CYMakePointer(JSContextRef context, void *pointer, const sig::Type &type, ffi_type *ffi, JSObjectRef owner) {
+    Pointer *internal(new Pointer(pointer, context, owner, type));

     return JSObjectMake(context, Pointer_, internal);
 }
 
     return JSObjectMake(context, Pointer_, internal);
 }
 

-JSObjectRef CYMakePointer(JSContextRef context, void *pointer, size_t length, const char *encoding, JSObjectRef owner) {
-    Pointer *internal(new Pointer(pointer, context, owner, length, encoding));
+JSObjectRef CYMakePointer(JSContextRef context, void *pointer, const char *encoding, JSObjectRef owner) {
+    Pointer *internal(new Pointer(pointer, context, owner, encoding));

     return JSObjectMake(context, Pointer_, internal);
 }
 
     return JSObjectMake(context, Pointer_, internal);
 }
 

-JSObjectRef CYMakeCString(JSContextRef context, char *pointer, JSObjectRef owner) {
-    CString *internal(new CString(pointer, context, owner));
-    return JSObjectMake(context, CString_, internal);
-}
-
-static JSObjectRef CYMakeFunctor(JSContextRef context, void (*function)(), const sig::Signature &signature) {
-    return JSObjectMake(context, Functor_, new cy::Functor(signature, function));
+static JSObjectRef CYMakeFunctor(JSContextRef context, void (*function)(), bool variadic, const sig::Signature &signature) {
+    return JSObjectMake(context, Functor_, new cy::Functor(function, variadic, signature));

 }
 
 static JSObjectRef CYMakeFunctor(JSContextRef context, const char *symbol, const char *encoding) {
 }
 
 static JSObjectRef CYMakeFunctor(JSContextRef context, const char *symbol, const char *encoding) {


@@ -591,7 +659,7 @@ static JSObjectRef CYMakeFunctor(JSContextRef context, const char *symbol, const
     if (function == NULL)
         return NULL;
 
     if (function == NULL)
         return NULL;
 

-    cy::Functor *internal(new cy::Functor(encoding, function));
+    cy::Functor *internal(new cy::Functor(function, encoding));

     ++internal->count_;
     return JSObjectMake(context, Functor_, internal);
 }
     ++internal->count_;
     return JSObjectMake(context, Functor_, internal);
 }


@@ -634,157 +702,186 @@ void *CYCastPointer_(JSContextRef context, JSValueRef value, bool *guess) {
     }
 }
 
     }
 }
 

-void CYPoolFFI(CYPool *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value) {
-    switch (type->primitive) {
-        case sig::boolean_P:
-            *reinterpret_cast<bool *>(data) = JSValueToBoolean(context, value);
-        break;
-
-#define CYPoolFFI_(primitive, native) \
-        case sig::primitive ## _P: \
-            *reinterpret_cast<native *>(data) = CYCastDouble(context, value); \
-        break;
-
-        CYPoolFFI_(uchar, unsigned char)
-        CYPoolFFI_(char, char)
-        CYPoolFFI_(ushort, unsigned short)
-        CYPoolFFI_(short, short)
-        CYPoolFFI_(ulong, unsigned long)
-        CYPoolFFI_(long, long)
-        CYPoolFFI_(uint, unsigned int)
-        CYPoolFFI_(int, int)
-        CYPoolFFI_(ulonglong, unsigned long long)
-        CYPoolFFI_(longlong, long long)
-        CYPoolFFI_(float, float)
-        CYPoolFFI_(double, double)
-
-        case sig::array_P: {
-            uint8_t *base(reinterpret_cast<uint8_t *>(data));
-            JSObjectRef aggregate(JSValueIsObject(context, value) ? (JSObjectRef) value : NULL);
-            for (size_t index(0); index != type->data.data.size; ++index) {
-                ffi_type *field(ffi->elements[index]);
-
-                JSValueRef rhs;
-                if (aggregate == NULL)
-                    rhs = value;
-                else {
-                    rhs = CYGetProperty(context, aggregate, index);
-                    if (JSValueIsUndefined(context, rhs))
-                        throw CYJSError(context, "unable to extract array value");
-                }
-
-                CYPoolFFI(pool, context, type->data.data.type, field, base, rhs);
-                // XXX: alignment?
-                base += field->size;
-            }
-        } break;
+namespace sig {

 
 

-        case sig::pointer_P:
-            *reinterpret_cast<void **>(data) = CYCastPointer<void *>(context, value);
-        break;
+// XXX: this is somehow not quite a template :/

 
 

-        case sig::string_P: {
-            bool guess(false);
-            *reinterpret_cast<const char **>(data) = CYCastPointer<const char *>(context, value, &guess);
-            if (guess && pool != NULL)
-                *reinterpret_cast<const char **>(data) = CYPoolCString(*pool, context, value);
-        } break;
+template <>
+void Primitive<bool>::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    *reinterpret_cast<bool *>(data) = JSValueToBoolean(context, value);
+}

 
 

-        case sig::struct_P: {
-            uint8_t *base(reinterpret_cast<uint8_t *>(data));
-            JSObjectRef aggregate(JSValueIsObject(context, value) ? (JSObjectRef) value : NULL);
-            for (size_t index(0); index != type->data.signature.count; ++index) {
-                sig::Element *element(&type->data.signature.elements[index]);
-                ffi_type *field(ffi->elements[index]);
-
-                JSValueRef rhs;
-                if (aggregate == NULL)
-                    rhs = value;
-                else {
-                    rhs = CYGetProperty(context, aggregate, index);
-                    if (JSValueIsUndefined(context, rhs)) {
-                        if (element->name != NULL)
-                            rhs = CYGetProperty(context, aggregate, CYJSString(element->name));
-                        else
-                            goto undefined;
-                        if (JSValueIsUndefined(context, rhs)) undefined:
-                            throw CYJSError(context, "unable to extract structure value");
-                    }
-                }
-
-                CYPoolFFI(pool, context, element->type, field, base, rhs);
-                // XXX: alignment?
-                base += field->size;
-            }
-        } break;
+#define CYPoolFFI_(Type_) \
+template <> \
+void Primitive<Type_>::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const { \
+    *reinterpret_cast<Type_ *>(data) = CYCastDouble(context, value); \
+}

 
 

-        case sig::void_P:
-        break;
+CYPoolFFI_(char)
+CYPoolFFI_(double)
+CYPoolFFI_(float)
+CYPoolFFI_(signed char)
+CYPoolFFI_(signed int)
+CYPoolFFI_(signed long int)
+CYPoolFFI_(signed long long int)
+CYPoolFFI_(signed short int)
+CYPoolFFI_(unsigned char)
+CYPoolFFI_(unsigned int)
+CYPoolFFI_(unsigned long int)
+CYPoolFFI_(unsigned long long int)
+CYPoolFFI_(unsigned short int)

 
 

-        default:
-            for (CYHook *hook : GetHooks())
-                if (hook->PoolFFI != NULL)
-                    if ((*hook->PoolFFI)(pool, context, type, ffi, data, value))
-                        return;
+void Void::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    _assert(false);
+}
+
+void Unknown::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    _assert(false);
+}
+
+void String::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    bool guess(false);
+    *reinterpret_cast<const char **>(data) = CYCastPointer<const char *>(context, value, &guess);
+    if (guess && pool != NULL)
+        *reinterpret_cast<const char **>(data) = CYPoolCString(*pool, context, value);
+}

 
 

-            CYThrow("unimplemented signature code: '%c''\n", type->primitive);
+void Bits::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    _assert(false);
+}
+
+static void CYArrayCopy(CYPool *pool, JSContextRef context, uint8_t *base, size_t length, const sig::Type &type, ffi_type *ffi, JSValueRef value, JSObjectRef object) {
+    for (size_t index(0); index != length; ++index) {
+        JSValueRef rhs;
+        if (object == NULL)
+            rhs = value;
+        else {
+            rhs = CYGetProperty(context, object, index);
+            if (JSValueIsUndefined(context, rhs))
+                throw CYJSError(context, "unable to extract array value");
+        }
+
+        type.PoolFFI(pool, context, ffi, base, rhs);
+        base += ffi->size;

     }
 }
 
     }
 }
 

-JSValueRef CYFromFFI(JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) {
-    switch (type->primitive) {
-        case sig::boolean_P:
-            return CYCastJSValue(context, *reinterpret_cast<bool *>(data));
-
-#define CYFromFFI_(primitive, native) \
-        case sig::primitive ## _P: \
-            return CYCastJSValue(context, *reinterpret_cast<native *>(data)); \
-
-        CYFromFFI_(uchar, unsigned char)
-        CYFromFFI_(char, char)
-        CYFromFFI_(ushort, unsigned short)
-        CYFromFFI_(short, short)
-        CYFromFFI_(ulong, unsigned long)
-        CYFromFFI_(long, long)
-        CYFromFFI_(uint, unsigned int)
-        CYFromFFI_(int, int)
-        CYFromFFI_(ulonglong, unsigned long long)
-        CYFromFFI_(longlong, long long)
-        CYFromFFI_(float, float)
-        CYFromFFI_(double, double)
-
-        case sig::array_P:
-            if (void *pointer = data)
-                return CYMakePointer(context, pointer, type->data.data.size, type->data.data.type, NULL, owner);
-            else goto null;
-
-        case sig::pointer_P:
-            if (void *pointer = *reinterpret_cast<void **>(data))
-                return CYMakePointer(context, pointer, _not(size_t), type->data.data.type, NULL, owner);
-            else goto null;
-
-        case sig::string_P:
-            if (char *pointer = *reinterpret_cast<char **>(data))
-                return CYMakeCString(context, pointer, owner);
-            else goto null;
-
-        case sig::struct_P:
-            return CYMakeStruct(context, data, type, ffi, owner);
-        case sig::void_P:
-            return CYJSUndefined(context);
-
-        null:
-            return CYJSNull(context);
-        default:
-            for (CYHook *hook : GetHooks())
-                if (hook->FromFFI != NULL)
-                    if (JSValueRef value = (*hook->FromFFI)(context, type, ffi, data, initialize, owner))
-                        return value;
+void Pointer::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    bool guess(false);
+    *reinterpret_cast<void **>(data) = CYCastPointer<void *>(context, value, &guess);
+    if (!guess || pool == NULL || !JSValueIsObject(context, value))
+        return;
+    JSObjectRef object(CYCastJSObject(context, value));
+    if (CYHasProperty(context, object, length_s)) {
+        size_t length(CYArrayLength(context, object));
+        ffi_type *element(type.GetFFI(*pool));
+        size_t size(element->size * length);
+        uint8_t *base(pool->malloc<uint8_t>(size, element->alignment));
+        CYArrayCopy(pool, context, base, length, type, element, value, object);
+        *reinterpret_cast<void **>(data) = base;
+    }
+}

 
 

-            CYThrow("unimplemented signature code: '%c''\n", type->primitive);
+void Array::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    if (size == 0)
+        return;
+    uint8_t *base(reinterpret_cast<uint8_t *>(data));
+    JSObjectRef object(JSValueIsObject(context, value) ? (JSObjectRef) value : NULL);
+    CYArrayCopy(pool, context, base, size, type, ffi->elements[0], value, object);
+}
+
+void Aggregate::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    _assert(!overlap);
+
+    uint8_t *base(reinterpret_cast<uint8_t *>(data));
+    JSObjectRef aggregate(JSValueIsObject(context, value) ? (JSObjectRef) value : NULL);
+    for (size_t index(0); index != signature.count; ++index) {
+        sig::Element *element(&signature.elements[index]);
+        ffi_type *field(ffi->elements[index]);
+
+        JSValueRef rhs;
+        if (aggregate == NULL)
+            rhs = value;
+        else {
+            rhs = CYGetProperty(context, aggregate, index);
+            if (JSValueIsUndefined(context, rhs)) {
+                if (element->name != NULL)
+                    rhs = CYGetProperty(context, aggregate, CYJSString(element->name));
+                else
+                    goto undefined;
+                if (JSValueIsUndefined(context, rhs)) undefined:
+                    throw CYJSError(context, "unable to extract structure value");
+            }
+        }
+
+        element->type->PoolFFI(pool, context, field, base, rhs);
+        base += field->size;

     }
 }
 
     }
 }
 

+void Function::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const {
+    _assert(false);
+}
+
+#define CYFromFFI_(Type_) \
+template <> \
+JSValueRef Primitive<Type_>::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const { \
+    return CYCastJSValue(context, *reinterpret_cast<Type_ *>(data)); \
+}
+
+CYFromFFI_(bool)
+CYFromFFI_(char)
+CYFromFFI_(double)
+CYFromFFI_(float)
+CYFromFFI_(signed char)
+CYFromFFI_(signed int)
+CYFromFFI_(signed long int)
+CYFromFFI_(signed long long int)
+CYFromFFI_(signed short int)
+CYFromFFI_(unsigned char)
+CYFromFFI_(unsigned int)
+CYFromFFI_(unsigned long int)
+CYFromFFI_(unsigned long long int)
+CYFromFFI_(unsigned short int)
+
+JSValueRef Void::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    return CYJSUndefined(context);
+}
+
+JSValueRef Unknown::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    _assert(false);
+}
+
+JSValueRef String::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    if (char *value = *reinterpret_cast<char **>(data))
+        return CYMakeCString(context, value, owner);
+    return CYJSNull(context);
+}
+
+JSValueRef Bits::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    _assert(false);
+}
+
+JSValueRef Pointer::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    if (void *value = *reinterpret_cast<void **>(data))
+        return CYMakePointer(context, value, type, NULL, owner);
+    return CYJSNull(context);
+}
+
+JSValueRef Array::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    return CYMakeCArray(context, data, size, type, ffi->elements[0], owner);
+}
+
+JSValueRef Aggregate::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    return CYMakeStruct(context, data, *this, ffi, owner);
+}
+
+JSValueRef Function::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool initialize, JSObjectRef owner) const {
+    return CYMakeFunctor(context, reinterpret_cast<void (*)()>(data), variadic, signature);
+}
+
+}
+

 void CYExecuteClosure(ffi_cif *cif, void *result, void **arguments, void *arg) {
     Closure_privateData *internal(reinterpret_cast<Closure_privateData *>(arg));
 
 void CYExecuteClosure(ffi_cif *cif, void *result, void **arguments, void *arg) {
     Closure_privateData *internal(reinterpret_cast<Closure_privateData *>(arg));
 


@@ -794,19 +891,29 @@ void CYExecuteClosure(ffi_cif *cif, void *result, void **arguments, void *arg) {
     JSValueRef values[count];
 
     for (size_t index(0); index != count; ++index)
     JSValueRef values[count];
 
     for (size_t index(0); index != count; ++index)

-        values[index] = CYFromFFI(context, internal->signature_.elements[1 + index].type, internal->cif_.arg_types[index], arguments[index]);
+        values[index] = internal->signature_.elements[1 + index].type->FromFFI(context, internal->cif_.arg_types[index], arguments[index]);

 
     JSValueRef value(internal->adapter_(context, count, values, internal->function_));
 
     JSValueRef value(internal->adapter_(context, count, values, internal->function_));

-    CYPoolFFI(NULL, context, internal->signature_.elements[0].type, internal->cif_.rtype, result, value);
+    if (internal->cif_.rtype != &ffi_type_void)
+        internal->signature_.elements[0].type->PoolFFI(NULL, context, internal->cif_.rtype, result, value);

 }
 
 static JSValueRef FunctionAdapter_(JSContextRef context, size_t count, JSValueRef values[], JSObjectRef function) {
     return CYCallAsFunction(context, function, NULL, count, values);
 }
 
 }
 
 static JSValueRef FunctionAdapter_(JSContextRef context, size_t count, JSValueRef values[], JSObjectRef function) {
     return CYCallAsFunction(context, function, NULL, count, values);
 }
 

+#if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__))
+static void CYFreeFunctor(void *data) {
+    ffi_closure_free(data);
+}
+#else
+static void CYFreeFunctor(void *data) {
+    _syscall(munmap(data, sizeof(ffi_closure)));
+}
+#endif
+

 Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function, const sig::Signature &signature, JSValueRef (*adapter)(JSContextRef, size_t, JSValueRef[], JSObjectRef)) {
     // XXX: in case of exceptions this will leak
 Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function, const sig::Signature &signature, JSValueRef (*adapter)(JSContextRef, size_t, JSValueRef[], JSObjectRef)) {
     // XXX: in case of exceptions this will leak

-    // XXX: in point of fact, this may /need/ to leak :(

     Closure_privateData *internal(new Closure_privateData(context, function, adapter, signature));
 
 #if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__))
     Closure_privateData *internal(new Closure_privateData(context, function, adapter, signature));
 
 #if defined(__APPLE__) && (defined(__arm__) || defined(__arm64__))


@@ -816,6 +923,7 @@ Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function,
     ffi_status status(ffi_prep_closure_loc(writable, &internal->cif_, &CYExecuteClosure, internal, executable));
     _assert(status == FFI_OK);
 
     ffi_status status(ffi_prep_closure_loc(writable, &internal->cif_, &CYExecuteClosure, internal, executable));
     _assert(status == FFI_OK);
 

+    internal->pool_->atexit(&CYFreeFunctor, writable);

     internal->value_ = executable;
 #else
     ffi_closure *closure((ffi_closure *) _syscall(mmap(
     internal->value_ = executable;
 #else
     ffi_closure *closure((ffi_closure *) _syscall(mmap(


@@ -829,6 +937,7 @@ Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function,
 
     _syscall(mprotect(closure, sizeof(*closure), PROT_READ | PROT_EXEC));
 
 
     _syscall(mprotect(closure, sizeof(*closure), PROT_READ | PROT_EXEC));
 

+    internal->pool_->atexit(&CYFreeFunctor, closure);

     internal->value_ = closure;
 #endif
 
     internal->value_ = closure;
 #endif
 


@@ -851,7 +960,7 @@ JSObjectRef CYGetCachedObject(JSContextRef context, JSStringRef name) {
     return CYCastJSObject(context, CYGetCachedValue(context, name));
 }
 
     return CYCastJSObject(context, CYGetCachedValue(context, name));
 }
 

-static JSObjectRef CYMakeFunctor(JSContextRef context, JSValueRef value, const sig::Signature &signature) {
+static JSObjectRef CYMakeFunctor(JSContextRef context, JSValueRef value, bool variadic, const sig::Signature &signature) {

     JSObjectRef Function(CYGetCachedObject(context, CYJSString("Function")));
 
     bool function(_jsccall(JSValueIsInstanceOfConstructor, context, value, Function));
     JSObjectRef Function(CYGetCachedObject(context, CYJSString("Function")));
 
     bool function(_jsccall(JSValueIsInstanceOfConstructor, context, value, Function));


@@ -860,7 +969,7 @@ static JSObjectRef CYMakeFunctor(JSContextRef context, JSValueRef value, const s
         return CYMakeFunctor(context, function, signature);
     } else {
         void (*function)()(CYCastPointer<void (*)()>(context, value));
         return CYMakeFunctor(context, function, signature);
     } else {
         void (*function)()(CYCastPointer<void (*)()>(context, value));

-        return CYMakeFunctor(context, function, signature);
+        return CYMakeFunctor(context, function, variadic, signature);

     }
 }
 
     }
 }
 


@@ -892,7 +1001,7 @@ static bool CString_setProperty(JSContextRef context, JSObjectRef object, JSStri
 
 static bool Index_(CYPool &pool, JSContextRef context, Struct_privateData *internal, JSStringRef property, ssize_t &index, uint8_t *&base) {
     Type_privateData *typical(internal->type_);
 
 static bool Index_(CYPool &pool, JSContextRef context, Struct_privateData *internal, JSStringRef property, ssize_t &index, uint8_t *&base) {
     Type_privateData *typical(internal->type_);

-    sig::Type *type(typical->type_);
+    sig::Aggregate *type(static_cast<sig::Aggregate *>(typical->type_));

     if (type == NULL)
         return false;
 
     if (type == NULL)
         return false;
 


@@ -900,13 +1009,13 @@ static bool Index_(CYPool &pool, JSContextRef context, Struct_privateData *inter
     size_t length(strlen(name));
     double number(CYCastDouble(name, length));
 
     size_t length(strlen(name));
     double number(CYCastDouble(name, length));
 

-    size_t count(type->data.signature.count);
+    size_t count(type->signature.count);

 
     if (std::isnan(number)) {
         if (property == NULL)
             return false;
 
 
     if (std::isnan(number)) {
         if (property == NULL)
             return false;
 

-        sig::Element *elements(type->data.signature.elements);
+        sig::Element *elements(type->signature.elements);

 
         for (size_t local(0); local != count; ++local) {
             sig::Element *element(&elements[local]);
 
         for (size_t local(0); local != count; ++local) {
             sig::Element *element(&elements[local]);


@@ -936,69 +1045,89 @@ static bool Index_(CYPool &pool, JSContextRef context, Struct_privateData *inter
     return true;
 }
 
     return true;
 }
 

-static JSValueRef Pointer_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
-    CYPool pool;
-    Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
-
-    if (JSStringIsEqual(property, length_s))
-        return internal->length_ == _not(size_t) ? CYJSUndefined(context) : CYCastJSValue(context, internal->length_);
-
-    Type_privateData *typical(internal->type_);
-    if (typical->type_ == NULL)
-        return NULL;
-    sig::Type &type(*typical->type_);
-
+static void *Offset_(CYPool &pool, JSContextRef context, JSStringRef property, void *data, ffi_type *ffi) {

     ssize_t offset;
     if (JSStringIsEqualToUTF8CString(property, "$cyi"))
         offset = 0;
     else if (!CYGetOffset(pool, context, property, offset))
         return NULL;
     ssize_t offset;
     if (JSStringIsEqualToUTF8CString(property, "$cyi"))
         offset = 0;
     else if (!CYGetOffset(pool, context, property, offset))
         return NULL;

+    return reinterpret_cast<uint8_t *>(data) + ffi->size * offset;
+}

 
 

-    if (type.primitive == sig::function_P)
-        return CYMakeFunctor(context, reinterpret_cast<void (*)()>(internal->value_), type.data.signature);
+static JSValueRef Offset_getProperty(CYPool &pool, JSContextRef context, JSStringRef property, void *data, Type_privateData *typical, JSObjectRef owner) {
+    ffi_type *ffi(typical->GetFFI());
+    void *base(Offset_(pool, context, property, data, ffi));
+    if (base == NULL)
+        return NULL;
+    return typical->type_->FromFFI(context, ffi, base, false, owner);
+}

 
 

+static bool Offset_setProperty(CYPool &pool, JSContextRef context, JSStringRef property, void *data, Type_privateData *typical, JSValueRef value) {

     ffi_type *ffi(typical->GetFFI());
     ffi_type *ffi(typical->GetFFI());

+    void *base(Offset_(pool, context, property, data, ffi));
+    if (base == NULL)
+        return false;

 
 

-    uint8_t *base(reinterpret_cast<uint8_t *>(internal->value_));
-    base += ffi->size * offset;
+    typical->type_->PoolFFI(NULL, context, ffi, base, value);
+    return true;
+}

 
 

+static JSValueRef CArray_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+    CYPool pool;
+    CArray *internal(reinterpret_cast<CArray *>(JSObjectGetPrivate(object)));
+    if (JSStringIsEqual(property, length_s))
+        return CYCastJSValue(context, internal->length_);
+    Type_privateData *typical(internal->type_);

     JSObjectRef owner(internal->GetOwner() ?: object);
     JSObjectRef owner(internal->GetOwner() ?: object);

-    return CYFromFFI(context, &type, ffi, base, false, owner);
+    return Offset_getProperty(pool, context, property, internal->value_, typical, owner);

 } CYCatch(NULL) }
 
 } CYCatch(NULL) }
 

-static bool Pointer_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {
+static bool CArray_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {

     CYPool pool;
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);
     CYPool pool;
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);

+    return Offset_setProperty(pool, context, property, internal->value_, typical, value);
+} CYCatch(false) }

 
 

-    if (typical->type_ == NULL)
-        return false;
+static JSValueRef Pointer_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+    CYPool pool;
+    Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));

 
 

-    ssize_t offset;
-    if (JSStringIsEqualToUTF8CString(property, "$cyi"))
-        offset = 0;
-    else if (!CYGetOffset(pool, context, property, offset))
-        return false;
+    Type_privateData *typical(internal->type_);

 
 

-    ffi_type *ffi(typical->GetFFI());
+    if (sig::Function *function = dynamic_cast<sig::Function *>(typical->type_)) {
+        if (!JSStringIsEqualToUTF8CString(property, "$cyi"))
+            return NULL;
+        return CYMakeFunctor(context, reinterpret_cast<void (*)()>(internal->value_), function->variadic, function->signature);
+    }

 
 

-    uint8_t *base(reinterpret_cast<uint8_t *>(internal->value_));
-    base += ffi->size * offset;
+    JSObjectRef owner(internal->GetOwner() ?: object);
+    return Offset_getProperty(pool, context, property, internal->value_, typical, owner);
+} CYCatch(NULL) }

 
 

-    CYPoolFFI(NULL, context, typical->type_, ffi, base, value);
-    return true;
+static bool Pointer_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {
+    CYPool pool;
+    Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
+    Type_privateData *typical(internal->type_);
+    return Offset_setProperty(pool, context, property, internal->value_, typical, value);

 } CYCatch(false) }
 
 static JSValueRef Struct_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(_this)));
     Type_privateData *typical(internal->type_);
 } CYCatch(false) }
 
 static JSValueRef Struct_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(_this)));
     Type_privateData *typical(internal->type_);

-    return CYMakePointer(context, internal->value_, _not(size_t), typical->type_, typical->ffi_, _this);
+    return CYMakePointer(context, internal->value_, *typical->type_, typical->ffi_, _this);
+} CYCatch(NULL) }
+
+static JSValueRef Struct_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+    Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
+    return CYMakeType(context, *internal->type_->type_);

 } CYCatch(NULL) }
 
 static JSValueRef Struct_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     CYPool pool;
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);
 } CYCatch(NULL) }
 
 static JSValueRef Struct_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     CYPool pool;
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);

+    sig::Aggregate *type(static_cast<sig::Aggregate *>(typical->type_));

 
     ssize_t index;
     uint8_t *base;
 
     ssize_t index;
     uint8_t *base;


@@ -1008,13 +1137,14 @@ static JSValueRef Struct_getProperty(JSContextRef context, JSObjectRef object, J
 
     JSObjectRef owner(internal->GetOwner() ?: object);
 
 
     JSObjectRef owner(internal->GetOwner() ?: object);
 

-    return CYFromFFI(context, typical->type_->data.signature.elements[index].type, typical->GetFFI()->elements[index], base, false, owner);
+    return type->signature.elements[index].type->FromFFI(context, typical->GetFFI()->elements[index], base, false, owner);

 } CYCatch(NULL) }
 
 static bool Struct_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {
     CYPool pool;
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);
 } CYCatch(NULL) }
 
 static bool Struct_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {
     CYPool pool;
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);

+    sig::Aggregate *type(static_cast<sig::Aggregate *>(typical->type_));

 
     ssize_t index;
     uint8_t *base;
 
     ssize_t index;
     uint8_t *base;


@@ -1022,20 +1152,20 @@ static bool Struct_setProperty(JSContextRef context, JSObjectRef object, JSStrin
     if (!Index_(pool, context, internal, property, index, base))
         return false;
 
     if (!Index_(pool, context, internal, property, index, base))
         return false;
 

-    CYPoolFFI(NULL, context, typical->type_->data.signature.elements[index].type, typical->GetFFI()->elements[index], base, value);
+    type->signature.elements[index].type->PoolFFI(NULL, context, typical->GetFFI()->elements[index], base, value);

     return true;
 } CYCatch(false) }
 
 static void Struct_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);
     return true;
 } CYCatch(false) }
 
 static void Struct_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
     Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
     Type_privateData *typical(internal->type_);

-    sig::Type *type(typical->type_);
+    sig::Aggregate *type(static_cast<sig::Aggregate *>(typical->type_));

 
     if (type == NULL)
         return;
 
 
     if (type == NULL)
         return;
 

-    size_t count(type->data.signature.count);
-    sig::Element *elements(type->data.signature.elements);
+    size_t count(type->signature.count);
+    sig::Element *elements(type->signature.elements);

 
     char number[32];
 
 
     char number[32];
 


@@ -1052,24 +1182,62 @@ static void Struct_getPropertyNames(JSContextRef context, JSObjectRef object, JS
     }
 }
 
     }
 }
 

+static sig::Void Void_;
+static sig::Pointer PointerToVoid_(Void_);
+
+static sig::Type *CYGetType(CYPool &pool, JSContextRef context, JSValueRef value) {
+    if (JSValueIsNull(context, value))
+        return &PointerToVoid_;
+    JSObjectRef object(CYCastJSObject(context, value));
+    JSObjectRef type(CYCastJSObject(context, CYGetProperty(context, object, cyt_s)));
+    _assert(JSValueIsObjectOfClass(context, type, Type_privateData::Class_));
+    Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(type)));
+    return internal->type_;
+}
+

 void CYCallFunction(CYPool &pool, JSContextRef context, ffi_cif *cif, void (*function)(), void *value, void **values) {
     ffi_call(cif, function, value, values);
 }
 
 void CYCallFunction(CYPool &pool, JSContextRef context, ffi_cif *cif, void (*function)(), void *value, void **values) {
     ffi_call(cif, function, value, values);
 }
 

-JSValueRef CYCallFunction(CYPool &pool, JSContextRef context, size_t setups, void *setup[], size_t count, const JSValueRef arguments[], bool initialize, sig::Signature *signature, ffi_cif *cif, void (*function)()) {
-    if (setups + count != signature->count - 1)
-        throw CYJSError(context, "incorrect number of arguments to ffi function");
+JSValueRef CYCallFunction(CYPool &pool, JSContextRef context, size_t setups, void *setup[], size_t count, const JSValueRef arguments[], bool initialize, bool variadic, const sig::Signature &signature, ffi_cif *cif, void (*function)()) {
+    size_t have(setups + count);
+    size_t need(signature.count - 1);
+
+    if (have < need)
+        throw CYJSError(context, "insufficient number of arguments to ffi function");
+
+    ffi_cif corrected;
+    sig::Element *elements(signature.elements);

 
 

-    size_t size(setups + count);
-    void *values[size];
+    if (have > need) {
+        if (!variadic)
+            throw CYJSError(context, "exorbitant number of arguments to ffi function");
+
+        elements = new (pool) sig::Element[have + 1];
+        memcpy(elements, signature.elements, sizeof(sig::Element) * (need + 1));
+
+        for (size_t index(need); index != have; ++index) {
+            sig::Element &element(elements[index + 1]);
+            element.name = NULL;
+            element.offset = _not(size_t);
+            element.type = CYGetType(pool, context, arguments[index - setups]);
+        }
+
+        sig::Signature extended;
+        extended.elements = elements;
+        extended.count = have + 1;
+        sig::sig_ffi_cif(pool, signature.count, extended, &corrected);
+        cif = &corrected;
+    }
+
+    void *values[have];

     memcpy(values, setup, sizeof(void *) * setups);
 
     memcpy(values, setup, sizeof(void *) * setups);
 

-    for (size_t index(setups); index != size; ++index) {
-        sig::Element *element(&signature->elements[index + 1]);
+    for (size_t index(setups); index != have; ++index) {
+        sig::Element &element(elements[index + 1]);

         ffi_type *ffi(cif->arg_types[index]);
         ffi_type *ffi(cif->arg_types[index]);

-        // XXX: alignment?
-        values[index] = new(pool) uint8_t[ffi->size];
-        CYPoolFFI(&pool, context, element->type, ffi, values[index], arguments[index - setups]);
+        values[index] = pool.malloc<uint8_t>(ffi->size, ffi->alignment);
+        element.type->PoolFFI(&pool, context, ffi, values[index], arguments[index - setups]);

     }
 
     uint8_t value[cif->rtype->size];
     }
 
     uint8_t value[cif->rtype->size];


@@ -1081,52 +1249,35 @@ JSValueRef CYCallFunction(CYPool &pool, JSContextRef context, size_t setups, voi
             call = hook->CallFunction;
 
     call(pool, context, cif, function, value, values);
             call = hook->CallFunction;
 
     call(pool, context, cif, function, value, values);

-    return CYFromFFI(context, signature->elements[0].type, cif->rtype, value, initialize);
+    return signature.elements[0].type->FromFFI(context, cif->rtype, value, initialize);

 }
 
 static JSValueRef Functor_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CYPool pool;
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(object)));
 }
 
 static JSValueRef Functor_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CYPool pool;
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(object)));

-    return CYCallFunction(pool, context, 0, NULL, count, arguments, false, &internal->signature_, &internal->cif_, internal->GetValue());
+    return CYCallFunction(pool, context, 0, NULL, count, arguments, false, internal->variadic_, internal->signature_, &internal->cif_, internal->GetValue());

 } CYCatch(NULL) }
 
 static JSValueRef Pointer_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
 } CYCatch(NULL) }
 
 static JSValueRef Pointer_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));

-    if (internal->type_->type_->primitive != sig::function_P)
+    if (dynamic_cast<sig::Function *>(internal->type_->type_) == NULL)

         throw CYJSError(context, "cannot call a pointer to non-function");
     JSObjectRef functor(CYCastJSObject(context, CYGetProperty(context, object, cyi_s)));
     return CYCallAsFunction(context, functor, _this, count, arguments);
 } CYCatch(NULL) }
 
         throw CYJSError(context, "cannot call a pointer to non-function");
     JSObjectRef functor(CYCastJSObject(context, CYGetProperty(context, object, cyi_s)));
     return CYCallAsFunction(context, functor, _this, count, arguments);
 } CYCatch(NULL) }
 

-JSObjectRef CYMakeType(JSContextRef context, const char *encoding) {
-    Type_privateData *internal(new Type_privateData(encoding));
-    return JSObjectMake(context, Type_privateData::Class_, internal);
-}
-
-JSObjectRef CYMakeType(JSContextRef context, sig::Type *type) {
+JSObjectRef CYMakeType(JSContextRef context, const sig::Type &type) {

     Type_privateData *internal(new Type_privateData(type));
     return JSObjectMake(context, Type_privateData::Class_, internal);
 }
 
     Type_privateData *internal(new Type_privateData(type));
     return JSObjectMake(context, Type_privateData::Class_, internal);
 }
 

-JSObjectRef CYMakeType(JSContextRef context, sig::Signature *signature) {
-    CYPool pool;
-
-    sig::Type type;
-    type.name = NULL;
-    type.flags = 0;
-
-    type.primitive = sig::function_P;
-    sig::Copy(pool, type.data.signature, *signature);
-
-    return CYMakeType(context, &type);
-}
-
-extern "C" const char *CYBridgeHash(CYPool &pool, CYUTF8String name) {
+extern "C" bool CYBridgeHash(CYPool &pool, CYUTF8String name, const char *&code, unsigned &flags) {

     sqlite3_stmt *statement;
 
     _sqlcall(sqlite3_prepare(database_,
         "select "
     sqlite3_stmt *statement;
 
     _sqlcall(sqlite3_prepare(database_,
         "select "

-            "\"cache\".\"value\" "
+            "\"cache\".\"code\", "
+            "\"cache\".\"flags\" "

         "from \"cache\" "
         "where"
             " \"cache\".\"system\" & " CY_SYSTEM " == " CY_SYSTEM " and"
         "from \"cache\" "
         "where"
             " \"cache\".\"system\" & " CY_SYSTEM " == " CY_SYSTEM " and"


@@ -1136,17 +1287,23 @@ extern "C" const char *CYBridgeHash(CYPool &pool, CYUTF8String name) {
 
     _sqlcall(sqlite3_bind_text(statement, 1, name.data, name.size, SQLITE_STATIC));
 
 
     _sqlcall(sqlite3_bind_text(statement, 1, name.data, name.size, SQLITE_STATIC));
 

-    const char *value;
+    bool success;

     if (_sqlcall(sqlite3_step(statement)) == SQLITE_DONE)
     if (_sqlcall(sqlite3_step(statement)) == SQLITE_DONE)

-        value = NULL;
-    else
-        value = sqlite3_column_pooled(pool, statement, 0);
+        success = false;
+    else {
+        success = true;
+        code = sqlite3_column_pooled(pool, statement, 0);
+        flags = sqlite3_column_int(statement, 1);
+    }

 
     _sqlcall(sqlite3_finalize(statement));
 
     _sqlcall(sqlite3_finalize(statement));

-    return value;
+    return success;

 }
 
 static bool All_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
 }
 
 static bool All_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {

+    if (JSStringIsEqualToUTF8CString(property, "errno"))
+        return true;
+

     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
     JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
     JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));


@@ -1157,13 +1314,18 @@ static bool All_hasProperty(JSContextRef context, JSObjectRef object, JSStringRe
                 return true;
 
     CYPool pool;
                 return true;
 
     CYPool pool;

-    if (CYBridgeHash(pool, CYPoolUTF8String(pool, context, property)) != NULL)
+    const char *code;
+    unsigned flags;
+    if (CYBridgeHash(pool, CYPoolUTF8String(pool, context, property), code, flags))

         return true;
 
     return false;
 }
 
 static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
         return true;
 
     return false;
 }
 
 static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

+    if (JSStringIsEqualToUTF8CString(property, "errno"))
+        return CYCastJSValue(context, errno);
+

     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
     JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
     JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));


@@ -1175,15 +1337,76 @@ static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSSt
                     return value;
 
     CYPool pool;
                     return value;
 
     CYPool pool;

-    if (const char *code = CYBridgeHash(pool, CYPoolUTF8String(pool, context, property))) {
-        JSValueRef result(_jsccall(JSEvaluateScript, context, CYJSString(CYPoolCode(pool, code)), NULL, NULL, 0));
-        CYSetProperty(context, object, property, result, kJSPropertyAttributeDontEnum);
+    const char *code;
+    unsigned flags;
+    if (CYBridgeHash(pool, CYPoolUTF8String(pool, context, property), code, flags)) {
+        CYUTF8String parsed;
+
+        try {
+            parsed = CYPoolCode(pool, code);
+        } catch (const CYException &error) {
+            CYThrow("%s", pool.strcat("error caching ", CYPoolCString(pool, context, property), ": ", error.PoolCString(pool), NULL));
+        }
+
+        JSValueRef result(_jsccall(JSEvaluateScript, context, CYJSString(parsed), NULL, NULL, 0));
+
+        if (flags == 0) {
+            JSObjectRef cache(CYGetCachedObject(context, CYJSString("cache")));
+            CYSetProperty(context, cache, property, result);
+        }
+

         return result;
     }
 
     return NULL;
 } CYCatch(NULL) }
 
         return result;
     }
 
     return NULL;
 } CYCatch(NULL) }
 

+static JSValueRef All_complete_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
+    _assert(count == 1);
+    CYPool pool;
+    CYUTF8String prefix(CYPoolUTF8String(pool, context, CYJSString(context, arguments[0])));
+
+    JSObjectRef array(NULL);
+
+    {
+    CYArrayBuilder<1024> values(context, array);
+
+    sqlite3_stmt *statement;
+
+    if (prefix.size == 0)
+        _sqlcall(sqlite3_prepare(database_,
+            "select "
+                "\"cache\".\"name\" "
+            "from \"cache\" "
+            "where"
+                " \"cache\".\"system\" & " CY_SYSTEM " == " CY_SYSTEM
+        , -1, &statement, NULL));
+    else {
+        _sqlcall(sqlite3_prepare(database_,
+            "select "
+                "\"cache\".\"name\" "
+            "from \"cache\" "
+            "where"
+                " \"cache\".\"name\" >= ? and \"cache\".\"name\" < ? and "
+                " \"cache\".\"system\" & " CY_SYSTEM " == " CY_SYSTEM
+        , -1, &statement, NULL));
+
+        _sqlcall(sqlite3_bind_text(statement, 1, prefix.data, prefix.size, SQLITE_STATIC));
+
+        char *after(pool.strndup(prefix.data, prefix.size));
+        ++after[prefix.size - 1];
+        _sqlcall(sqlite3_bind_text(statement, 2, after, prefix.size, SQLITE_STATIC));
+    }
+
+    while (_sqlcall(sqlite3_step(statement)) != SQLITE_DONE)
+        values(CYCastJSValue(context, CYJSString(sqlite3_column_string(statement, 0))));
+
+    _sqlcall(sqlite3_finalize(statement));
+    }
+
+    return array;
+} CYCatch(NULL) }
+

 static void All_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
 static void All_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));


@@ -1198,26 +1421,16 @@ static void All_getPropertyNames(JSContextRef context, JSObjectRef object, JSPro
         }
 }
 
         }
 }
 

+static JSObjectRef CArray_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
+    _assert(false);
+} CYCatch(NULL) }
+

 static JSObjectRef CString_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 static JSObjectRef CString_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

-    if (count != 1)
-        throw CYJSError(context, "incorrect number of arguments to CString constructor");
-    char *value(CYCastPointer<char *>(context, arguments[0]));
-    return CYMakeCString(context, value, NULL);
+    _assert(false);

 } CYCatch(NULL) }
 
 static JSObjectRef Pointer_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSObjectRef Pointer_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

-    if (count != 2)
-        throw CYJSError(context, "incorrect number of arguments to Pointer constructor");
-
-    CYPool pool;
-
-    void *value(CYCastPointer<void *>(context, arguments[0]));
-    const char *type(CYPoolCString(pool, context, arguments[1]));
-
-    sig::Signature signature;
-    sig::Parse(pool, &signature, type, &Structor_);
-
-    return CYMakePointer(context, value, _not(size_t), signature.elements[0].type, NULL, NULL);
+    _assert(false);

 } CYCatch(NULL) }
 
 static JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1225,24 +1438,22 @@ static JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t cou
 
     if (false) {
     } else if (count == 1) {
 
     if (false) {
     } else if (count == 1) {

-        const char *type(CYPoolCString(pool, context, arguments[0]));
-        return CYMakeType(context, type);
+        const char *encoding(CYPoolCString(pool, context, arguments[0]));
+        sig::Signature signature;
+        sig::Parse(pool, &signature, encoding, &Structor_);
+        return CYMakeType(context, *signature.elements[0].type);

     } else if (count == 2) {
         JSObjectRef types(CYCastJSObject(context, arguments[0]));
         size_t count(CYArrayLength(context, types));
 
         JSObjectRef names(CYCastJSObject(context, arguments[1]));
 
     } else if (count == 2) {
         JSObjectRef types(CYCastJSObject(context, arguments[0]));
         size_t count(CYArrayLength(context, types));
 
         JSObjectRef names(CYCastJSObject(context, arguments[1]));
 

-        sig::Type type;
-        type.name = NULL;
-        type.flags = 0;
-
-        type.primitive = sig::struct_P;
-        type.data.signature.elements = new(pool) sig::Element[count];
-        type.data.signature.count = count;
+        sig::Aggregate type(false);
+        type.signature.elements = new(pool) sig::Element[count];
+        type.signature.count = count;

 
         for (size_t i(0); i != count; ++i) {
 
         for (size_t i(0); i != count; ++i) {

-            sig::Element &element(type.data.signature.elements[i]);
+            sig::Element &element(type.signature.elements[i]);

             element.offset = _not(size_t);
 
             JSValueRef name(CYArrayGet(context, names, i));
             element.offset = _not(size_t);
 
             JSValueRef name(CYArrayGet(context, names, i));


@@ -1257,31 +1468,26 @@ static JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t cou
             element.type = internal->type_;
         }
 
             element.type = internal->type_;
         }
 

-        return CYMakeType(context, &type);
+        return CYMakeType(context, type);

     } else {
         throw CYJSError(context, "incorrect number of arguments to Type constructor");
     }
 } CYCatch(NULL) }
 
     } else {
         throw CYJSError(context, "incorrect number of arguments to Type constructor");
     }
 } CYCatch(NULL) }
 

-static JSValueRef Type_callAsFunction_$With(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], sig::Primitive primitive, JSValueRef *exception) { CYTry {
+static JSValueRef Type_callAsFunction_$With(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], sig::Callable &type, JSValueRef *exception) { CYTry {

     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
     CYPool pool;
 
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
     CYPool pool;
 

-    sig::Type type;
-    type.name = NULL;
-    type.flags = 0;
+    type.signature.elements = new(pool) sig::Element[1 + count];
+    type.signature.count = 1 + count;

 
 

-    type.primitive = primitive;
-    type.data.signature.elements = new(pool) sig::Element[1 + count];
-    type.data.signature.count = 1 + count;
-
-    type.data.signature.elements[0].name = NULL;
-    type.data.signature.elements[0].type = internal->type_;
-    type.data.signature.elements[0].offset = _not(size_t);
+    type.signature.elements[0].name = NULL;
+    type.signature.elements[0].type = internal->type_;
+    type.signature.elements[0].offset = _not(size_t);

 
     for (size_t i(0); i != count; ++i) {
 
     for (size_t i(0); i != count; ++i) {

-        sig::Element &element(type.data.signature.elements[i + 1]);
+        sig::Element &element(type.signature.elements[i + 1]);

         element.name = NULL;
         element.offset = _not(size_t);
 
         element.name = NULL;
         element.offset = _not(size_t);
 


@@ -1292,7 +1498,7 @@ static JSValueRef Type_callAsFunction_$With(JSContextRef context, JSObjectRef ob
         element.type = internal->type_;
     }
 
         element.type = internal->type_;
     }
 

-    return CYMakeType(context, &type);
+    return CYMakeType(context, type);

 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_arrayOf(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_arrayOf(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1305,19 +1511,13 @@ static JSValueRef Type_callAsFunction_arrayOf(JSContextRef context, JSObjectRef
     if (index == _not(size_t))
         throw CYJSError(context, "invalid array size used with Type.arrayOf");
 
     if (index == _not(size_t))
         throw CYJSError(context, "invalid array size used with Type.arrayOf");
 

-    sig::Type type;
-    type.name = NULL;
-    type.flags = 0;
-
-    type.primitive = sig::array_P;
-    type.data.data.type = internal->type_;
-    type.data.data.size = index;
-
-    return CYMakeType(context, &type);
+    sig::Array type(*internal->type_, index);
+    return CYMakeType(context, type);

 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_blockWith(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_blockWith(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {

-    return Type_callAsFunction_$With(context, object, _this, count, arguments, sig::block_P, exception);
+    sig::Block type;
+    return Type_callAsFunction_$With(context, object, _this, count, arguments, type, exception);

 }
 
 static JSValueRef Type_callAsFunction_constant(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 }
 
 static JSValueRef Type_callAsFunction_constant(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1325,85 +1525,16 @@ static JSValueRef Type_callAsFunction_constant(JSContextRef context, JSObjectRef
         throw CYJSError(context, "incorrect number of arguments to Type.constant");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
         throw CYJSError(context, "incorrect number of arguments to Type.constant");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 

-    sig::Type type(*internal->type_);
-    type.flags |= JOC_TYPE_CONST;
-    return CYMakeType(context, &type);
-} CYCatch(NULL) }
-
-static JSValueRef Type_callAsFunction_long(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
-    if (count != 0)
-        throw CYJSError(context, "incorrect number of arguments to Type.long");
-    Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
-
-    sig::Type type(*internal->type_);
-
-    switch (type.primitive) {
-        case sig::short_P: type.primitive = sig::int_P; break;
-        case sig::int_P: type.primitive = sig::long_P; break;
-        case sig::long_P: type.primitive = sig::longlong_P; break;
-        default: throw CYJSError(context, "invalid type argument to Type.long");
-    }
-
-    return CYMakeType(context, &type);
-} CYCatch(NULL) }
-
-static JSValueRef Type_callAsFunction_short(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
-    if (count != 0)
-        throw CYJSError(context, "incorrect number of arguments to Type.short");
-    Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
-
-    sig::Type type(*internal->type_);
-
-    switch (type.primitive) {
-        case sig::int_P: type.primitive = sig::short_P; break;
-        case sig::long_P: type.primitive = sig::int_P; break;
-        case sig::longlong_P: type.primitive = sig::long_P; break;
-        default: throw CYJSError(context, "invalid type argument to Type.short");
-    }
-
-    return CYMakeType(context, &type);
-} CYCatch(NULL) }
-
-static JSValueRef Type_callAsFunction_signed(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
-    if (count != 0)
-        throw CYJSError(context, "incorrect number of arguments to Type.signed");
-    Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
-
-    sig::Type type(*internal->type_);
-
-    switch (type.primitive) {
-        case sig::char_P: case sig::uchar_P: type.primitive = sig::char_P; break;
-        case sig::short_P: case sig::ushort_P: type.primitive = sig::short_P; break;
-        case sig::int_P: case sig::uint_P: type.primitive = sig::int_P; break;
-        case sig::long_P: case sig::ulong_P: type.primitive = sig::long_P; break;
-        case sig::longlong_P: case sig::ulonglong_P: type.primitive = sig::longlong_P; break;
-        default: throw CYJSError(context, "invalid type argument to Type.signed");
-    }
-
-    return CYMakeType(context, &type);
-} CYCatch(NULL) }
-
-static JSValueRef Type_callAsFunction_unsigned(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
-    if (count != 0)
-        throw CYJSError(context, "incorrect number of arguments to Type.unsigned");
-    Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
-
-    sig::Type type(*internal->type_);
-
-    switch (type.primitive) {
-        case sig::char_P: case sig::uchar_P: type.primitive = sig::uchar_P; break;
-        case sig::short_P: case sig::ushort_P: type.primitive = sig::ushort_P; break;
-        case sig::int_P: case sig::uint_P: type.primitive = sig::uint_P; break;
-        case sig::long_P: case sig::ulong_P: type.primitive = sig::ulong_P; break;
-        case sig::longlong_P: case sig::ulonglong_P: type.primitive = sig::ulonglong_P; break;
-        default: throw CYJSError(context, "invalid type argument to Type.unsigned");
-    }
-
-    return CYMakeType(context, &type);
+    CYPool pool;
+    sig::Type *type(internal->type_->Copy(pool));
+    type->flags |= JOC_TYPE_CONST;
+    return CYMakeType(context, *type);

 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_functionWith(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_functionWith(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {

-    return Type_callAsFunction_$With(context, object, _this, count, arguments, sig::function_P, exception);
+    bool variadic(count != 0 && JSValueIsNull(context, arguments[count - 1]));
+    sig::Function type(variadic);
+    return Type_callAsFunction_$With(context, object, _this, variadic ? count - 1 : count, arguments, type, exception);

 }
 
 static JSValueRef Type_callAsFunction_pointerTo(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 }
 
 static JSValueRef Type_callAsFunction_pointerTo(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1411,22 +1542,10 @@ static JSValueRef Type_callAsFunction_pointerTo(JSContextRef context, JSObjectRe
         throw CYJSError(context, "incorrect number of arguments to Type.pointerTo");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
         throw CYJSError(context, "incorrect number of arguments to Type.pointerTo");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 

-    sig::Type type;
-    type.name = NULL;
-
-    if (internal->type_->primitive == sig::char_P) {
-        type.flags = internal->type_->flags;
-        type.primitive = sig::string_P;
-        type.data.data.type = NULL;
-        type.data.data.size = 0;
-    } else {
-        type.flags = 0;
-        type.primitive = sig::pointer_P;
-        type.data.data.type = internal->type_;
-        type.data.data.size = 0;
-    }
-
-    return CYMakeType(context, &type);
+    if (dynamic_cast<sig::Primitive<char> *>(internal->type_) != NULL)
+        return CYMakeType(context, sig::String());
+    else
+        return CYMakeType(context, sig::Pointer(*internal->type_));

 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_withName(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction_withName(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1435,11 +1554,7 @@ static JSValueRef Type_callAsFunction_withName(JSContextRef context, JSObjectRef
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
     CYPool pool;
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
 
     CYPool pool;

-    const char *name(CYPoolCString(pool, context, arguments[0]));
-
-    sig::Type type(*internal->type_);
-    type.name = name;
-    return CYMakeType(context, &type);
+    return CYMakeType(context, *internal->type_->Copy(pool, CYPoolCString(pool, context, arguments[0])));

 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Type_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1447,16 +1562,24 @@ static JSValueRef Type_callAsFunction(JSContextRef context, JSObjectRef object,
         throw CYJSError(context, "incorrect number of arguments to type cast function");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
 
         throw CYJSError(context, "incorrect number of arguments to type cast function");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
 

-    if (internal->type_->primitive == sig::function_P)
-        return CYMakeFunctor(context, arguments[0], internal->type_->data.signature);
+    if (sig::Function *function = dynamic_cast<sig::Function *>(internal->type_))
+        return CYMakeFunctor(context, arguments[0], function->variadic, function->signature);

 
 

+    CYPool pool;

     sig::Type *type(internal->type_);
     ffi_type *ffi(internal->GetFFI());
     sig::Type *type(internal->type_);
     ffi_type *ffi(internal->GetFFI());

-    // XXX: alignment?
-    uint8_t value[ffi->size];
-    CYPool pool;
-    CYPoolFFI(&pool, context, type, ffi, value, arguments[0]);
-    return CYFromFFI(context, type, ffi, value);
+
+    void *data(pool.malloc<void>(ffi->size, ffi->alignment));
+    type->PoolFFI(&pool, context, ffi, data, arguments[0]);
+    JSValueRef value(type->FromFFI(context, ffi, data));
+
+    if (JSValueGetType(context, value) == kJSTypeNumber) {
+        JSObjectRef typed(_jsccall(JSObjectCallAsConstructor, context, CYGetCachedObject(context, CYJSString("Number")), 1, &value));
+        CYSetProperty(context, typed, cyt_s, object, kJSPropertyAttributeDontEnum);
+        value = typed;
+    }
+
+    return value;

 } CYCatch(NULL) }
 
 static JSObjectRef Type_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSObjectRef Type_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1464,20 +1587,11 @@ static JSObjectRef Type_callAsConstructor(JSContextRef context, JSObjectRef obje
         throw CYJSError(context, "incorrect number of arguments to Type allocator");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
 
         throw CYJSError(context, "incorrect number of arguments to Type allocator");
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
 

-    sig::Type *type(internal->type_);
-    size_t length;
-
-    if (type->primitive != sig::array_P)
-        length = _not(size_t);
-    else {
-        length = type->data.data.size;
-        type = type->data.data.type;
-    }
-
-    JSObjectRef pointer(CYMakePointer(context, NULL, length, type, NULL, NULL));
+    JSObjectRef pointer(CYMakePointer(context, NULL, *internal->type_, NULL, NULL));

     Pointer *value(reinterpret_cast<Pointer *>(JSObjectGetPrivate(pointer)));
     Pointer *value(reinterpret_cast<Pointer *>(JSObjectGetPrivate(pointer)));

-    value->value_ = value->pool_->malloc<void>(internal->GetFFI()->size);
-    memset(value->value_, 0, internal->GetFFI()->size);
+    ffi_type *ffi(internal->GetFFI());
+    value->value_ = value->pool_->malloc<void>(ffi->size, ffi->alignment);
+    memset(value->value_, 0, ffi->size);

     return pointer;
 } CYCatch(NULL) }
 
     return pointer;
 } CYCatch(NULL) }
 


@@ -1488,35 +1602,29 @@ static JSObjectRef Functor_new(JSContextRef context, JSObjectRef object, size_t
     const char *encoding(CYPoolCString(pool, context, arguments[1]));
     sig::Signature signature;
     sig::Parse(pool, &signature, encoding, &Structor_);
     const char *encoding(CYPoolCString(pool, context, arguments[1]));
     sig::Signature signature;
     sig::Parse(pool, &signature, encoding, &Structor_);

-    return CYMakeFunctor(context, arguments[0], signature);
+    return CYMakeFunctor(context, arguments[0], false, signature);
+} CYCatch(NULL) }
+
+static JSValueRef CArray_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
+    CArray *internal(reinterpret_cast<CArray *>(JSObjectGetPrivate(_this)));
+    JSObjectRef owner(internal->GetOwner() ?: object);
+    return CYMakePointer(context, internal->value_, *internal->type_->type_, NULL, owner);

 } CYCatch(NULL) }
 
 static JSValueRef CString_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CString *internal(reinterpret_cast<CString *>(JSObjectGetPrivate(_this)));
 } CYCatch(NULL) }
 
 static JSValueRef CString_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CString *internal(reinterpret_cast<CString *>(JSObjectGetPrivate(_this)));

-
-    sig::Type type;
-    type.name = NULL;
-    type.flags = 0;
-
-    type.primitive = sig::char_P;
-    type.data.data.type = NULL;
-    type.data.data.size = 0;
-
-    return CYMakePointer(context, internal->value_, _not(size_t), &type, NULL, NULL);
+    JSObjectRef owner(internal->GetOwner() ?: object);
+    return CYMakePointer(context, internal->value_, sig::Primitive<char>(), NULL, owner);

 } CYCatch(NULL) }
 
 static JSValueRef Functor_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CYPool pool;
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(_this)));
 
 } CYCatch(NULL) }
 
 static JSValueRef Functor_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     CYPool pool;
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(_this)));
 

-    sig::Type type;
-    type.name = NULL;
-    type.flags = 0;
+    sig::Function type(internal->variadic_);
+    sig::Copy(pool, type.signature, internal->signature_);

 
 

-    type.primitive = sig::function_P;
-    sig::Copy(pool, type.data.signature, internal->signature_);
-
-    return CYMakePointer(context, internal->value_, _not(size_t), &type, NULL, NULL);
+    return CYMakePointer(context, internal->value_, type, NULL, NULL);

 } CYCatch(NULL) }
 
 static JSValueRef Pointer_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Pointer_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {


@@ -1554,38 +1662,29 @@ static JSValueRef Pointer_callAsFunction_toCYON(JSContextRef context, JSObjectRe
     std::set<void *> *objects(CYCastObjects(context, _this, count, arguments));
 
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(_this)));
     std::set<void *> *objects(CYCastObjects(context, _this, count, arguments));
 
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(_this)));

-    if (internal->length_ != _not(size_t)) {
-        JSObjectRef Array(CYGetCachedObject(context, CYJSString("Array_prototype")));
-        JSObjectRef toCYON(CYCastJSObject(context, CYGetProperty(context, Array, toCYON_s)));
-        return CYCallAsFunction(context, toCYON, _this, count, arguments);
-    } else if (internal->type_->type_ == NULL) pointer: {
-        CYLocalPool pool;
-        std::ostringstream str;
-
-        sig::Type type;
-        type.name = NULL;
-        type.flags = 0;
-
-        type.primitive = sig::pointer_P;
-        type.data.data.type = internal->type_->type_;
-        type.data.data.size = 0;
-
-        CYOptions options;
-        CYOutput output(*str.rdbuf(), options);
-        (new(pool) CYTypeExpression(Decode(pool, &type)))->Output(output, CYNoFlags);
-
-        str << "(" << internal->value_ << ")";
-        std::string value(str.str());
-        return CYCastJSValue(context, CYJSString(CYUTF8String(value.c_str(), value.size())));
-    } else try {
+
+    try {

         JSValueRef value(CYGetProperty(context, _this, cyi_s));
         JSValueRef value(CYGetProperty(context, _this, cyi_s));

-        if (JSValueIsUndefined(context, value))
-            goto pointer;
-        CYPool pool;
-        return CYCastJSValue(context, pool.strcat("&", CYPoolCCYON(pool, context, value, objects), NULL));
+        if (!JSValueIsUndefined(context, value)) {
+            CYPool pool;
+            return CYCastJSValue(context, pool.strcat("&", CYPoolCCYON(pool, context, value, objects), NULL));
+        }

     } catch (const CYException &e) {
     } catch (const CYException &e) {

-        goto pointer;
+        // XXX: it might be interesting to include this error

     }
     }

+
+    CYLocalPool pool;
+    std::ostringstream str;
+
+    sig::Pointer type(*internal->type_->type_);
+
+    CYOptions options;
+    CYOutput output(*str.rdbuf(), options);
+    (new(pool) CYTypeExpression(CYDecodeType(pool, &type)))->Output(output, CYNoFlags);
+
+    str << "(" << internal->value_ << ")";
+    std::string value(str.str());
+    return CYCastJSValue(context, CYJSString(CYUTF8String(value.c_str(), value.size())));

 } CYCatch(NULL) }
 
 static JSValueRef CString_getProperty_length(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef CString_getProperty_length(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {


@@ -1594,29 +1693,32 @@ static JSValueRef CString_getProperty_length(JSContextRef context, JSObjectRef o
     return CYCastJSValue(context, strlen(string));
 } CYCatch(NULL) }
 
     return CYCastJSValue(context, strlen(string));
 } CYCatch(NULL) }
 

-static JSValueRef CString_getProperty_type(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
-    sig::Type type;
-    type.name = NULL;
-    type.flags = 0;
-
-    type.primitive = sig::char_P;
-    type.data.data.type = NULL;
-    type.data.data.size = 0;
+static JSValueRef CString_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+    return CYMakeType(context, sig::String());
+} CYCatch(NULL) }

 
 

-    return CYMakeType(context, &type);
+static JSValueRef CArray_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+    CArray *internal(reinterpret_cast<CArray *>(JSObjectGetPrivate(object)));
+    sig::Array type(*internal->type_->type_, internal->length_);
+    return CYMakeType(context, type);

 } CYCatch(NULL) }
 
 } CYCatch(NULL) }
 

-static JSValueRef Pointer_getProperty_type(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+static JSValueRef Pointer_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));

-    return CYMakeType(context, internal->type_->type_);
+    sig::Pointer type(*internal->type_->type_);
+    return CYMakeType(context, type);

 } CYCatch(NULL) }
 
 static JSValueRef CString_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(_this)));
     const char *string(static_cast<const char *>(internal->value_));
     std::ostringstream str;
 } CYCatch(NULL) }
 
 static JSValueRef CString_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(_this)));
     const char *string(static_cast<const char *>(internal->value_));
     std::ostringstream str;

-    str << "&";
-    CYStringify(str, string, strlen(string), true);
+    if (string == NULL)
+        str << "NULL";
+    else {
+        str << "&";
+        CYStringify(str, string, strlen(string), true);
+    }

     std::string value(str.str());
     return CYCastJSValue(context, CYJSString(CYUTF8String(value.c_str(), value.size())));
 } CYCatch(NULL) }
     std::string value(str.str());
     return CYCastJSValue(context, CYJSString(CYUTF8String(value.c_str(), value.size())));
 } CYCatch(NULL) }


@@ -1627,9 +1729,12 @@ static JSValueRef CString_callAsFunction_toString(JSContextRef context, JSObject
     return CYCastJSValue(context, string);
 } CYCatch(NULL) }
 
     return CYCastJSValue(context, string);
 } CYCatch(NULL) }
 

-static JSValueRef Functor_getProperty_type(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+static JSValueRef Functor_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(object)));
     cy::Functor *internal(reinterpret_cast<cy::Functor *>(JSObjectGetPrivate(object)));

-    return CYMakeType(context, &internal->signature_);
+    CYPool pool;
+    sig::Function type(internal->variadic_);
+    sig::Copy(pool, type.signature, internal->signature_);
+    return CYMakeType(context, type);

 } CYCatch(NULL) }
 
 static JSValueRef Type_getProperty_alignment(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Type_getProperty_alignment(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {


@@ -1639,7 +1744,7 @@ static JSValueRef Type_getProperty_alignment(JSContextRef context, JSObjectRef o
 
 static JSValueRef Type_getProperty_name(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
 
 static JSValueRef Type_getProperty_name(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));

-    return CYCastJSValue(context, internal->type_->name);
+    return CYCastJSValue(context, internal->type_->GetName());

 } CYCatch(NULL) }
 
 static JSValueRef Type_getProperty_size(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
 } CYCatch(NULL) }
 
 static JSValueRef Type_getProperty_size(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {


@@ -1660,7 +1765,7 @@ static JSValueRef Type_callAsFunction_toCYON(JSContextRef context, JSObjectRef o
     std::stringbuf out;
     CYOptions options;
     CYOutput output(out, options);
     std::stringbuf out;
     CYOptions options;
     CYOutput output(out, options);

-    (new(pool) CYTypeExpression(Decode(pool, internal->type_)))->Output(output, CYNoFlags);
+    (new(pool) CYTypeExpression(CYDecodeType(pool, internal->type_)))->Output(output, CYNoFlags);

     return CYCastJSValue(context, CYJSString(out.str().c_str()));
 } CYCatch(NULL) }
 
     return CYCastJSValue(context, CYJSString(out.str().c_str()));
 } CYCatch(NULL) }
 


@@ -1668,6 +1773,23 @@ static JSValueRef Type_callAsFunction_toJSON(JSContextRef context, JSObjectRef o
     return Type_callAsFunction_toString(context, object, _this, count, arguments, exception);
 }
 
     return Type_callAsFunction_toString(context, object, _this, count, arguments, exception);
 }
 

+static JSStaticFunction All_staticFunctions[2] = {
+    {"cy$complete", &All_complete_callAsFunction, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {NULL, NULL, 0}
+};
+
+static JSStaticFunction CArray_staticFunctions[4] = {
+    {"toJSON", &CYValue_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {"toPointer", &CArray_callAsFunction_toPointer, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {"valueOf", &CYValue_callAsFunction_valueOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {NULL, NULL, 0}
+};
+
+static JSStaticValue CArray_staticValues[2] = {
+    {"$cyt", &CArray_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {NULL, NULL, NULL, 0}
+};
+

 static JSStaticFunction CString_staticFunctions[6] = {
     {"toCYON", &CString_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toJSON", &CYValue_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
 static JSStaticFunction CString_staticFunctions[6] = {
     {"toCYON", &CString_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toJSON", &CYValue_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},


@@ -1679,7 +1801,7 @@ static JSStaticFunction CString_staticFunctions[6] = {
 
 static JSStaticValue CString_staticValues[3] = {
     {"length", &CString_getProperty_length, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
 
 static JSStaticValue CString_staticValues[3] = {
     {"length", &CString_getProperty_length, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

-    {"type", &CString_getProperty_type, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {"$cyt", &CString_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {NULL, NULL, NULL, 0}
 };
 
     {NULL, NULL, NULL, 0}
 };
 


@@ -1692,7 +1814,7 @@ static JSStaticFunction Pointer_staticFunctions[5] = {
 };
 
 static JSStaticValue Pointer_staticValues[2] = {
 };
 
 static JSStaticValue Pointer_staticValues[2] = {

-    {"type", &Pointer_getProperty_type, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {"$cyt", &Pointer_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {NULL, NULL, NULL, 0}
 };
 
     {NULL, NULL, NULL, 0}
 };
 


@@ -1701,6 +1823,11 @@ static JSStaticFunction Struct_staticFunctions[2] = {
     {NULL, NULL, 0}
 };
 
     {NULL, NULL, 0}
 };
 

+static JSStaticValue Struct_staticValues[2] = {
+    {"$cyt", &Struct_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {NULL, NULL, NULL, 0}
+};
+

 static JSStaticFunction Functor_staticFunctions[5] = {
     {"$cya", &Functor_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toCYON", &CYValue_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
 static JSStaticFunction Functor_staticFunctions[5] = {
     {"$cya", &Functor_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toCYON", &CYValue_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},


@@ -1714,7 +1841,7 @@ namespace cy {
 }
 
 static JSStaticValue Functor_staticValues[2] = {
 }
 
 static JSStaticValue Functor_staticValues[2] = {

-    {"type", &Functor_getProperty_type, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+    {"$cyt", &Functor_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {NULL, NULL, NULL, 0}
 };
 
     {NULL, NULL, NULL, 0}
 };
 


@@ -1729,40 +1856,26 @@ static JSStaticValue Type_staticValues[4] = {
     {NULL, NULL, NULL, 0}
 };
 
     {NULL, NULL, NULL, 0}
 };
 

-static JSStaticFunction Type_staticFunctions[14] = {
+static JSStaticFunction Type_staticFunctions[10] = {

     {"arrayOf", &Type_callAsFunction_arrayOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"blockWith", &Type_callAsFunction_blockWith, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"constant", &Type_callAsFunction_constant, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"functionWith", &Type_callAsFunction_functionWith, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"arrayOf", &Type_callAsFunction_arrayOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"blockWith", &Type_callAsFunction_blockWith, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"constant", &Type_callAsFunction_constant, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"functionWith", &Type_callAsFunction_functionWith, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

-    {"long", &Type_callAsFunction_long, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {"pointerTo", &Type_callAsFunction_pointerTo, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"pointerTo", &Type_callAsFunction_pointerTo, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

-    {"short", &Type_callAsFunction_short, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
-    {"signed", &Type_callAsFunction_signed, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {"withName", &Type_callAsFunction_withName, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toCYON", &Type_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toJSON", &Type_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toString", &Type_callAsFunction_toString, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"withName", &Type_callAsFunction_withName, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toCYON", &Type_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toJSON", &Type_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
     {"toString", &Type_callAsFunction_toString, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

-    {"unsigned", &Type_callAsFunction_unsigned, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},

     {NULL, NULL, 0}
 };
 
     {NULL, NULL, 0}
 };
 

-static JSObjectRef (*JSObjectMakeArray$)(JSContextRef, size_t, const JSValueRef[], JSValueRef *);
-

 _visible void CYSetArgs(int argc, const char *argv[]) {
     JSContextRef context(CYGetJSContext());
     JSValueRef args[argc];
     for (int i(0); i != argc; ++i)
         args[i] = CYCastJSValue(context, argv[i]);
 
 _visible void CYSetArgs(int argc, const char *argv[]) {
     JSContextRef context(CYGetJSContext());
     JSValueRef args[argc];
     for (int i(0); i != argc; ++i)
         args[i] = CYCastJSValue(context, argv[i]);
 

-    JSObjectRef array;
-    if (JSObjectMakeArray$ != NULL)
-        array = _jsccall(*JSObjectMakeArray$, context, argc, args);
-    else {
-        JSObjectRef Array(CYGetCachedObject(context, CYJSString("Array")));
-        JSValueRef value(CYCallAsFunction(context, Array, NULL, argc, args));
-        array = CYCastJSObject(context, value);
-    }
-
+    JSObjectRef array(CYObjectMakeArray(context, argc, args));

     JSObjectRef System(CYGetCachedObject(context, CYJSString("System")));
     CYSetProperty(context, System, CYJSString("args"), array);
 }
     JSObjectRef System(CYGetCachedObject(context, CYJSString("System")));
     CYSetProperty(context, System, CYJSString("args"), array);
 }


@@ -1852,6 +1965,7 @@ void CYInitializeDynamic() {
 
     definition = kJSClassDefinitionEmpty;
     definition.className = "All";
 
     definition = kJSClassDefinitionEmpty;
     definition.className = "All";

+    definition.staticFunctions = All_staticFunctions;

     definition.hasProperty = &All_hasProperty;
     definition.getProperty = &All_getProperty;
     definition.getPropertyNames = &All_getPropertyNames;
     definition.hasProperty = &All_hasProperty;
     definition.getProperty = &All_getProperty;
     definition.getPropertyNames = &All_getPropertyNames;


@@ -1862,6 +1976,15 @@ void CYInitializeDynamic() {
     definition.finalize = &CYFinalize;
     Context_ = JSClassCreate(&definition);
 
     definition.finalize = &CYFinalize;
     Context_ = JSClassCreate(&definition);
 

+    definition = kJSClassDefinitionEmpty;
+    definition.className = "CArray";
+    definition.staticFunctions = CArray_staticFunctions;
+    definition.staticValues = CArray_staticValues;
+    definition.getProperty = &CArray_getProperty;
+    definition.setProperty = &CArray_setProperty;
+    definition.finalize = &CYFinalize;
+    CArray_ = JSClassCreate(&definition);
+

     definition = kJSClassDefinitionEmpty;
     definition.className = "CString";
     definition.staticFunctions = CString_staticFunctions;
     definition = kJSClassDefinitionEmpty;
     definition.className = "CString";
     definition.staticFunctions = CString_staticFunctions;


@@ -1892,6 +2015,7 @@ void CYInitializeDynamic() {
     definition = kJSClassDefinitionEmpty;
     definition.className = "Struct";
     definition.staticFunctions = Struct_staticFunctions;
     definition = kJSClassDefinitionEmpty;
     definition.className = "Struct";
     definition.staticFunctions = Struct_staticFunctions;

+    definition.staticValues = Struct_staticValues;

     definition.getProperty = &Struct_getProperty;
     definition.setProperty = &Struct_setProperty;
     definition.getPropertyNames = &Struct_getPropertyNames;
     definition.getProperty = &Struct_getProperty;
     definition.setProperty = &Struct_setProperty;
     definition.getPropertyNames = &Struct_getPropertyNames;


@@ -1915,6 +2039,7 @@ void CYInitializeDynamic() {
     Array_s = JSStringCreateWithUTF8CString("Array");
     cy_s = JSStringCreateWithUTF8CString("$cy");
     cyi_s = JSStringCreateWithUTF8CString("$cyi");
     Array_s = JSStringCreateWithUTF8CString("Array");
     cy_s = JSStringCreateWithUTF8CString("$cy");
     cyi_s = JSStringCreateWithUTF8CString("$cyi");

+    cyt_s = JSStringCreateWithUTF8CString("$cyt");

     length_s = JSStringCreateWithUTF8CString("length");
     message_s = JSStringCreateWithUTF8CString("message");
     name_s = JSStringCreateWithUTF8CString("name");
     length_s = JSStringCreateWithUTF8CString("length");
     message_s = JSStringCreateWithUTF8CString("message");
     name_s = JSStringCreateWithUTF8CString("name");


@@ -1988,6 +2113,10 @@ static const char *CYPoolLibraryPath(CYPool &pool) {
     _assert(slash != NULL);
     *slash = '\0';
 
     _assert(slash != NULL);
     *slash = '\0';
 

+    slash = strrchr(lib, '/');
+    if (slash != NULL && strcmp(slash, "/.libs") == 0)
+        *slash = '\0';
+

     return lib;
 }
 
     return lib;
 }
 


@@ -2051,7 +2180,7 @@ static JSValueRef require_callAsFunction(JSContextRef context, JSObjectRef objec
 
 static bool CYRunScript(JSGlobalContextRef context, const char *path) {
     CYPool pool;
 
 static bool CYRunScript(JSGlobalContextRef context, const char *path) {
     CYPool pool;

-    CYUTF8String code(CYPoolFileUTF8String(pool, path));
+    CYUTF8String code(CYPoolFileUTF8String(pool, pool.strcat(CYPoolLibraryPath(pool), path, NULL)));

     if (code.data == NULL)
         return false;
 
     if (code.data == NULL)
         return false;
 


@@ -2126,6 +2255,10 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
     CYSetProperty(context, cycript, CYJSString("compile"), &Cycript_compile_callAsFunction);
     CYSetProperty(context, cycript, CYJSString("gc"), &Cycript_gc_callAsFunction);
 
     CYSetProperty(context, cycript, CYJSString("compile"), &Cycript_compile_callAsFunction);
     CYSetProperty(context, cycript, CYJSString("gc"), &Cycript_gc_callAsFunction);
 

+    JSObjectRef CArray(JSObjectMakeConstructor(context, CArray_, &CArray_new));
+    CYSetPrototype(context, CYCastJSObject(context, CYGetProperty(context, CArray, prototype_s)), Array_prototype);
+    CYSetProperty(context, cycript, CYJSString("CArray"), CArray);
+

     JSObjectRef CString(JSObjectMakeConstructor(context, CString_, &CString_new));
     CYSetPrototype(context, CYCastJSObject(context, CYGetProperty(context, CString, prototype_s)), String_prototype);
     CYSetProperty(context, cycript, CYJSString("CString"), CString);
     JSObjectRef CString(JSObjectMakeConstructor(context, CString_, &CString_new));
     CYSetPrototype(context, CYCastJSObject(context, CYGetProperty(context, CString, prototype_s)), String_prototype);
     CYSetProperty(context, cycript, CYJSString("CString"), CString);


@@ -2143,6 +2276,10 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
     JSObjectRef all(JSObjectMake(context, All_, NULL));
     CYSetProperty(context, cycript, CYJSString("all"), all);
 
     JSObjectRef all(JSObjectMake(context, All_, NULL));
     CYSetProperty(context, cycript, CYJSString("all"), all);
 

+    JSObjectRef cache(JSObjectMake(context, NULL, NULL));
+    CYSetProperty(context, cy, CYJSString("cache"), cache);
+    CYSetPrototype(context, cache, all);
+

     JSObjectRef alls(_jsccall(JSObjectCallAsConstructor, context, Array, 0, NULL));
     CYSetProperty(context, cycript, CYJSString("alls"), alls);
 
     JSObjectRef alls(_jsccall(JSObjectCallAsConstructor, context, Array, 0, NULL));
     CYSetProperty(context, cycript, CYJSString("alls"), alls);
 


@@ -2158,13 +2295,13 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
             next = JSObjectGetPrototype(context, curr);
         }
 
             next = JSObjectGetPrototype(context, curr);
         }
 

-        CYSetPrototype(context, last, all);
+        CYSetPrototype(context, last, cache);

     }
 
     JSObjectRef System(JSObjectMake(context, NULL, NULL));
     CYSetProperty(context, cy, CYJSString("System"), System);
 
     }
 
     JSObjectRef System(JSObjectMake(context, NULL, NULL));
     CYSetProperty(context, cy, CYJSString("System"), System);
 

-    CYSetProperty(context, all, CYJSString("require"), &require_callAsFunction, kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, global, CYJSString("require"), &require_callAsFunction, kJSPropertyAttributeDontEnum);

 
     CYSetProperty(context, global, CYJSString("system"), System);
     CYSetProperty(context, System, CYJSString("args"), CYJSNull(context));
 
     CYSetProperty(context, global, CYJSString("system"), System);
     CYSetProperty(context, System, CYJSString("args"), CYJSNull(context));


@@ -2179,27 +2316,39 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
     }
 #endif
 
     }
 #endif
 

-    CYSetProperty(context, global, CYJSString("dlerror"), CYMakeFunctor(context, "dlerror", "*"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("RTLD_DEFAULT"), CYCastJSValue(context, reinterpret_cast<intptr_t>(RTLD_DEFAULT)), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("dlsym"), CYMakeFunctor(context, "dlsym", "^v^v*"), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, String_prototype, cyt_s, CYMakeType(context, sig::String()), kJSPropertyAttributeDontEnum);
+
+    CYSetProperty(context, cache, CYJSString("dlerror"), CYMakeFunctor(context, "dlerror", "*"), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("RTLD_DEFAULT"), CYCastJSValue(context, reinterpret_cast<intptr_t>(RTLD_DEFAULT)), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("dlsym"), CYMakeFunctor(context, "dlsym", "^v^v*"), kJSPropertyAttributeDontEnum);
+
+    CYSetProperty(context, cache, CYJSString("NULL"), CYJSNull(context), kJSPropertyAttributeDontEnum);

 
 

-    CYSetProperty(context, global, CYJSString("NULL"), CYJSNull(context), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("bool"), CYMakeType(context, sig::Primitive<bool>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("char"), CYMakeType(context, sig::Primitive<char>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("schar"), CYMakeType(context, sig::Primitive<signed char>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("uchar"), CYMakeType(context, sig::Primitive<unsigned char>()), kJSPropertyAttributeDontEnum);

 
 

-    CYSetProperty(context, global, CYJSString("bool"), CYMakeType(context, "B"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("char"), CYMakeType(context, "c"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("short"), CYMakeType(context, "s"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("int"), CYMakeType(context, "i"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("long"), CYMakeType(context, "l"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("float"), CYMakeType(context, "f"), kJSPropertyAttributeDontEnum);
-    CYSetProperty(context, global, CYJSString("double"), CYMakeType(context, "d"), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("short"), CYMakeType(context, sig::Primitive<short>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("int"), CYMakeType(context, sig::Primitive<int>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("long"), CYMakeType(context, sig::Primitive<long>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("longlong"), CYMakeType(context, sig::Primitive<long long>()), kJSPropertyAttributeDontEnum);

 
 

-    CYRunScript(context, "libcycript.cy");
+    CYSetProperty(context, cache, CYJSString("ushort"), CYMakeType(context, sig::Primitive<unsigned short>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("uint"), CYMakeType(context, sig::Primitive<unsigned int>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("ulong"), CYMakeType(context, sig::Primitive<unsigned long>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("ulonglong"), CYMakeType(context, sig::Primitive<unsigned long long>()), kJSPropertyAttributeDontEnum);
+
+    CYSetProperty(context, cache, CYJSString("float"), CYMakeType(context, sig::Primitive<float>()), kJSPropertyAttributeDontEnum);
+    CYSetProperty(context, cache, CYJSString("double"), CYMakeType(context, sig::Primitive<double>()), kJSPropertyAttributeDontEnum);

 
     for (CYHook *hook : GetHooks())
         if (hook->SetupContext != NULL)
             (*hook->SetupContext)(context);
 
     CYArrayPush(context, alls, cycript);
 
     for (CYHook *hook : GetHooks())
         if (hook->SetupContext != NULL)
             (*hook->SetupContext)(context);
 
     CYArrayPush(context, alls, cycript);

+
+    CYRunScript(context, "/libcycript.cy");

 }
 
 static JSGlobalContextRef context_;
 }
 
 static JSGlobalContextRef context_;