public static object JScriptExceptionValue(object e, VsaEngine engine)
{
if (engine == null)
{
engine = new VsaEngine(true);
engine.InitVsaEngine("JS7://Microsoft.JScript.Vsa.VsaEngine", new DefaultVsaSite());
}
ErrorConstructor originalError = engine.Globals.globalObject.originalError;
if (e is JScriptException)
{
object obj2 = ((JScriptException)e).value;
if ((!(obj2 is Exception) && !(obj2 is Microsoft.JScript.Missing)) && ((((JScriptException)e).Number & 0xffff) == 0x139e))
{
return(obj2);
}
return(originalError.Construct((Exception)e));
}
if (e is StackOverflowException)
{
return(originalError.Construct(new JScriptException(JSError.OutOfStack)));
}
if (e is OutOfMemoryException)
{
return(originalError.Construct(new JScriptException(JSError.OutOfMemory)));
}
return(originalError.Construct(e));
}
public static Object JScriptExceptionValue(Object e, VsaEngine engine)
{
if (engine == null)
{
engine = new VsaEngine(true);
engine.InitVsaEngine("JS7://Microsoft.JScript.Vsa.VsaEngine", new DefaultVsaSite());
}
ErrorConstructor originalError = engine.Globals.globalObject.originalError;
if (e is JScriptException)
{
Object value = ((JScriptException)e).value;
if (value is Exception || value is Missing || (((JScriptException)e).Number & 0xFFFF) != (int)JSError.UncaughtException)
{
return(originalError.Construct((Exception)e));
}
return(value); //The exception wraps a non-exception value
}
else if (e is StackOverflowException)
{
return(originalError.Construct(new JScriptException(JSError.OutOfStack)));
}
else if (e is OutOfMemoryException)
{
return(originalError.Construct(new JScriptException(JSError.OutOfMemory)));
}
return(originalError.Construct(e));
}
internal ErrorConstructor(String subtypeName, ErrorType type, ErrorConstructor error, GlobalObject globalObject)
: base(error.parent, subtypeName, 2){
this.originalPrototype = new LenientErrorPrototype((LenientFunctionPrototype)error.parent, error.originalPrototype, subtypeName);
this.noExpando = false;
this.originalPrototype._constructor = this;
this.proto = this.originalPrototype;
this.type = type;
this.globalObject = globalObject;
this.noExpando = false;
}
internal ErrorConstructor(string subtypeName, ErrorType type, ErrorConstructor error, GlobalObject globalObject) : base(error.parent, subtypeName, 2)
{
this.originalPrototype = new LenientErrorPrototype((LenientFunctionPrototype)error.parent, error.originalPrototype, subtypeName);
base.noExpando = false;
this.originalPrototype._constructor = this;
base.proto = this.originalPrototype;
this.type = type;
this.globalObject = globalObject;
base.noExpando = false;
}
internal GlobalObject(){
this.originalActiveXObjectField = null;
this.originalArrayField = null;
this.originalBooleanField = null;
this.originalDateField = null;
this.originalEnumeratorField = null;
this.originalEvalErrorField = null;
this.originalErrorField = null;
this.originalFunctionField = null;
this.originalNumberField = null;
this.originalObjectField = null;
this.originalObjectPrototypeField = null;
this.originalRangeErrorField = null;
this.originalReferenceErrorField = null;
this.originalRegExpField = null;
this.originalStringField = null;
this.originalSyntaxErrorField = null;
this.originalTypeErrorField = null;
this.originalVBArrayField = null;
this.originalURIErrorField = null;
}
internal GlobalObject()
{
this.originalActiveXObjectField = null;
this.originalArrayField = null;
this.originalBooleanField = null;
this.originalDateField = null;
this.originalEnumeratorField = null;
this.originalEvalErrorField = null;
this.originalErrorField = null;
this.originalFunctionField = null;
this.originalNumberField = null;
this.originalObjectField = null;
this.originalObjectPrototypeField = null;
this.originalRangeErrorField = null;
this.originalReferenceErrorField = null;
this.originalRegExpField = null;
this.originalStringField = null;
this.originalSyntaxErrorField = null;
this.originalTypeErrorField = null;
this.originalVBArrayField = null;
this.originalURIErrorField = null;
}
private void TranslateToIL(ILGenerator il, Object val, Type rtype)
{
IConvertible ic = Convert.GetIConvertible(val);
switch (Convert.GetTypeCode(val, ic))
{
case TypeCode.Empty:
il.Emit(OpCodes.Ldnull);
if (rtype.IsValueType)
{
Convert.Emit(this, il, Typeob.Object, rtype);
}
return;
case TypeCode.Object:
break;
case TypeCode.DBNull:
il.Emit(OpCodes.Ldsfld, typeof(DBNull).GetField("Value"));
Convert.Emit(this, il, Typeob.Null, rtype);
return;
case TypeCode.Boolean:
ConstantWrapper.TranslateToILInt(il, ic.ToInt32(null));
Convert.Emit(this, il, Typeob.Boolean, rtype);
return;
case TypeCode.Char:
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
ConstantWrapper.TranslateToILInt(il, ic.ToInt32(null));
if (rtype.IsEnum)
{
return;
}
if (val is EnumWrapper)
{
Convert.Emit(this, il, ((EnumWrapper)val).type.GetTypeBuilderOrEnumBuilder(), rtype);
}
else
{
Convert.Emit(this, il, val.GetType(), rtype);
}
return;
case TypeCode.UInt32:
ConstantWrapper.TranslateToILInt(il, (int)ic.ToUInt32(null));
if (rtype.IsEnum)
{
return;
}
if (val is EnumWrapper)
{
Convert.Emit(this, il, ((EnumWrapper)val).type.GetTypeBuilderOrEnumBuilder(), rtype);
}
else
{
Convert.Emit(this, il, Typeob.UInt32, rtype);
}
return;
case TypeCode.Int64:
long l = ic.ToInt64(null);
if (Int32.MinValue <= l && l <= Int32.MaxValue)
{
ConstantWrapper.TranslateToILInt(il, (int)l);
il.Emit(OpCodes.Conv_I8);
}
else
{
il.Emit(OpCodes.Ldc_I8, l);
}
if (rtype.IsEnum)
{
return;
}
if (val is EnumWrapper)
{
Convert.Emit(this, il, ((EnumWrapper)val).type.GetTypeBuilderOrEnumBuilder(), rtype);
}
else
{
Convert.Emit(this, il, Typeob.Int64, rtype);
}
return;
case TypeCode.UInt64:
ulong ul = ic.ToUInt64(null);
if (ul <= Int32.MaxValue)
{
ConstantWrapper.TranslateToILInt(il, (int)ul);
il.Emit(OpCodes.Conv_I8);
}
else
{
il.Emit(OpCodes.Ldc_I8, (long)ul);
}
if (rtype.IsEnum)
{
return;
}
if (val is EnumWrapper)
{
Convert.Emit(this, il, ((EnumWrapper)val).type.GetTypeBuilderOrEnumBuilder(), rtype);
}
else
{
Convert.Emit(this, il, Typeob.UInt64, rtype);
}
return;
case TypeCode.Single:
float f = ic.ToSingle(null);
if (f == f && (f != 0 || !Single.IsNegativeInfinity(1 / f)))
{
int i = (int)f;
if (-128 <= i && i <= 127 && f == (float)i)
{
ConstantWrapper.TranslateToILInt(il, i);
il.Emit(OpCodes.Conv_R4);
}
else
{
il.Emit(OpCodes.Ldc_R4, f);
}
}
else
{
il.Emit(OpCodes.Ldc_R4, f);
}
Convert.Emit(this, il, Typeob.Single, rtype);
return;
case TypeCode.Double:
double d = ic.ToDouble(null);
if (d == d && (d != 0 || !Double.IsNegativeInfinity(1 / d)))
{
int i = (int)d;
if (-128 <= i && i <= 127 && d == (double)i)
{
ConstantWrapper.TranslateToILInt(il, i);
il.Emit(OpCodes.Conv_R8);
}
else
{
il.Emit(OpCodes.Ldc_R8, d);
}
}
else
{
il.Emit(OpCodes.Ldc_R8, d);
}
Convert.Emit(this, il, Typeob.Double, rtype);
return;
case TypeCode.Decimal:
int[] bits = Decimal.GetBits(ic.ToDecimal(null));
ConstantWrapper.TranslateToILInt(il, bits[0]);
ConstantWrapper.TranslateToILInt(il, bits[1]);
ConstantWrapper.TranslateToILInt(il, bits[2]);
il.Emit(bits[3] < 0 ? OpCodes.Ldc_I4_1 : OpCodes.Ldc_I4_0); //bool isNegative
ConstantWrapper.TranslateToILInt(il, (bits[3] & 0x7FFFFFFF) >> 16);
il.Emit(OpCodes.Newobj, CompilerGlobals.decimalConstructor);
Convert.Emit(this, il, Typeob.Decimal, rtype);
return;
case TypeCode.DateTime:
l = ic.ToDateTime(null).Ticks;
il.Emit(OpCodes.Ldc_I8, l);
Convert.Emit(this, il, Typeob.Int64, rtype);
return;
case TypeCode.String:
String str = ic.ToString(null);
if (rtype == Typeob.Char && str.Length == 1)
{
ConstantWrapper.TranslateToILInt(il, (int)str[0]);
return;
}
il.Emit(OpCodes.Ldstr, str);
Convert.Emit(this, il, Typeob.String, rtype);
return;
}
if (val is Enum)
{
if (rtype == Typeob.String)
{
this.TranslateToIL(il, val.ToString(), rtype);
}
else if (rtype.IsPrimitive)
{
this.TranslateToIL(il, System.Convert.ChangeType(val, Enum.GetUnderlyingType(val.GetType())), rtype);
}
else
{
Type et = val.GetType();
Type ut = Enum.GetUnderlyingType(et);
this.TranslateToIL(il, System.Convert.ChangeType(val, ut), ut);
il.Emit(OpCodes.Box, et);
Convert.Emit(this, il, Typeob.Object, rtype);
}
return;
}
if (val is EnumWrapper)
{
if (rtype == Typeob.String)
{
this.TranslateToIL(il, val.ToString(), rtype);
}
else if (rtype.IsPrimitive)
{
this.TranslateToIL(il, ((EnumWrapper)val).ToNumericValue(), rtype);
}
else
{
Type et = ((EnumWrapper)val).type.owner.GetTypeBuilderOrEnumBuilder();
Type ut = ((EnumWrapper)val).value.GetType();
this.TranslateToIL(il, ((EnumWrapper)val).value, ut);
il.Emit(OpCodes.Box, et);
Convert.Emit(this, il, Typeob.Object, rtype);
}
return;
}
if (val is Type)
{
il.Emit(OpCodes.Ldtoken, (Type)val);
il.Emit(OpCodes.Call, CompilerGlobals.getTypeFromHandleMethod);
Convert.Emit(this, il, Typeob.Type, rtype);
}
else if (val is Namespace)
{
il.Emit(OpCodes.Ldstr, ((Namespace)val).Name);
this.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.getNamespaceMethod);
Convert.Emit(this, il, typeof(Namespace), rtype);
}
else if (val is ClassScope)
{
il.Emit(OpCodes.Ldtoken, ((ClassScope)val).GetTypeBuilderOrEnumBuilder());
il.Emit(OpCodes.Call, CompilerGlobals.getTypeFromHandleMethod);
Convert.Emit(this, il, Typeob.Type, rtype);
}
else if (val is TypedArray)
{
il.Emit(OpCodes.Ldtoken, Convert.ToType((TypedArray)val));
il.Emit(OpCodes.Call, CompilerGlobals.getTypeFromHandleMethod);
Convert.Emit(this, il, Typeob.Type, rtype);
}
else if (val is NumberObject)
{
this.TranslateToIL(il, ((NumberObject)val).value, Typeob.Object);
this.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.toObjectMethod);
Convert.Emit(this, il, Typeob.NumberObject, rtype);
}
else if (val is StringObject)
{
il.Emit(OpCodes.Ldstr, ((StringObject)val).value);
this.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.toObjectMethod);
Convert.Emit(this, il, Typeob.StringObject, rtype);
}
else if (val is BooleanObject)
{
il.Emit(((BooleanObject)val).value ? OpCodes.Ldc_I4_1 : OpCodes.Ldc_I4_0);
il.Emit(OpCodes.Box, Typeob.Boolean);
this.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.toObjectMethod);
Convert.Emit(this, il, Typeob.BooleanObject, rtype);
}
else if (val is ActiveXObjectConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("ActiveXObject").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is ArrayConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Array").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is BooleanConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Boolean").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is DateConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Date").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is EnumeratorConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Enumerator").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is ErrorConstructor)
{
ErrorConstructor error = (ErrorConstructor)val;
if (error == ErrorConstructor.evalOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("EvalError").GetGetMethod());
}
else if (error == ErrorConstructor.rangeOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("RangeError").GetGetMethod());
}
else if (error == ErrorConstructor.referenceOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("ReferenceError").GetGetMethod());
}
else if (error == ErrorConstructor.syntaxOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("SyntaxError").GetGetMethod());
}
else if (error == ErrorConstructor.typeOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("TypeError").GetGetMethod());
}
else if (error == ErrorConstructor.uriOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("URIError").GetGetMethod());
}
else
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Error").GetGetMethod());
}
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is FunctionConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Function").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is MathObject)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Math").GetGetMethod());
Convert.Emit(this, il, Typeob.JSObject, rtype);
}
else if (val is NumberConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Number").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is ObjectConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Object").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is RegExpConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("RegExp").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is StringConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("String").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is VBArrayConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("VBArray").GetGetMethod());
Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is IntPtr)
{
il.Emit(OpCodes.Ldc_I8, (long)(IntPtr)val);
il.Emit(OpCodes.Conv_I);
Convert.Emit(this, il, typeof(IntPtr), rtype);
}
else if (val is UIntPtr)
{
il.Emit(OpCodes.Ldc_I8, (long)(UIntPtr)val);
il.Emit(OpCodes.Conv_U);
Convert.Emit(this, il, typeof(UIntPtr), rtype);
}
else if (val is Missing)
{
il.Emit(OpCodes.Ldsfld, CompilerGlobals.missingField);
Convert.Emit(this, il, Typeob.Object, rtype);
}
else if (val is System.Reflection.Missing)
{
if (rtype.IsPrimitive)
{
this.TranslateToIL(il, Double.NaN, rtype);
}
else if (rtype != Typeob.Object && !rtype.IsValueType)
{
il.Emit(OpCodes.Ldnull);
}
else
{
il.Emit(OpCodes.Ldsfld, CompilerGlobals.systemReflectionMissingField);
Convert.Emit(this, il, Typeob.Object, rtype);
}
}
else if (val != this.value) //Value was coerced to some type we have no compile time knowlegde of
{
this.TranslateToIL(il, this.value, rtype);
}
else
{
throw new JScriptException(JSError.InternalError, this.context); //It should not be possible to wrap any other kind of object
}
}
private void TranslateToIL(ILGenerator il, object val, Type rtype)
{
long ticks;
IConvertible iConvertible = Microsoft.JScript.Convert.GetIConvertible(val);
switch (Microsoft.JScript.Convert.GetTypeCode(val, iConvertible))
{
case TypeCode.Empty:
il.Emit(OpCodes.Ldnull);
if (rtype.IsValueType)
{
Microsoft.JScript.Convert.Emit(this, il, Typeob.Object, rtype);
}
return;
case TypeCode.DBNull:
il.Emit(OpCodes.Ldsfld, Typeob.Null.GetField("Value"));
Microsoft.JScript.Convert.Emit(this, il, Typeob.Null, rtype);
return;
case TypeCode.Boolean:
TranslateToILInt(il, iConvertible.ToInt32(null));
Microsoft.JScript.Convert.Emit(this, il, Typeob.Boolean, rtype);
return;
case TypeCode.Char:
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
TranslateToILInt(il, iConvertible.ToInt32(null));
if (!rtype.IsEnum)
{
if (val is EnumWrapper)
{
Microsoft.JScript.Convert.Emit(this, il, ((EnumWrapper)val).type, rtype);
return;
}
Microsoft.JScript.Convert.Emit(this, il, Globals.TypeRefs.ToReferenceContext(val.GetType()), rtype);
return;
}
return;
case TypeCode.UInt32:
TranslateToILInt(il, (int)iConvertible.ToUInt32(null));
if (!rtype.IsEnum)
{
if (val is EnumWrapper)
{
Microsoft.JScript.Convert.Emit(this, il, ((EnumWrapper)val).type, rtype);
return;
}
Microsoft.JScript.Convert.Emit(this, il, Typeob.UInt32, rtype);
return;
}
return;
case TypeCode.Int64:
ticks = iConvertible.ToInt64(null);
if ((-2147483648L > ticks) || (ticks > 0x7fffffffL))
{
il.Emit(OpCodes.Ldc_I8, ticks);
break;
}
TranslateToILInt(il, (int)ticks);
il.Emit(OpCodes.Conv_I8);
break;
case TypeCode.UInt64:
{
ulong num2 = iConvertible.ToUInt64(null);
if (num2 > 0x7fffffffL)
{
il.Emit(OpCodes.Ldc_I8, (long)num2);
}
else
{
TranslateToILInt(il, (int)num2);
il.Emit(OpCodes.Conv_I8);
}
if (!rtype.IsEnum)
{
if (val is EnumWrapper)
{
Microsoft.JScript.Convert.Emit(this, il, ((EnumWrapper)val).type, rtype);
return;
}
Microsoft.JScript.Convert.Emit(this, il, Typeob.UInt64, rtype);
}
return;
}
case TypeCode.Single:
{
float arg = iConvertible.ToSingle(null);
if ((arg != arg) || ((arg == 0f) && float.IsNegativeInfinity(1f / arg)))
{
il.Emit(OpCodes.Ldc_R4, arg);
}
else
{
int i = (int)Runtime.DoubleToInt64((double)arg);
if (((-128 > i) || (i > 0x7f)) || (arg != i))
{
il.Emit(OpCodes.Ldc_R4, arg);
}
else
{
TranslateToILInt(il, i);
il.Emit(OpCodes.Conv_R4);
}
}
Microsoft.JScript.Convert.Emit(this, il, Typeob.Single, rtype);
return;
}
case TypeCode.Double:
{
double num5 = iConvertible.ToDouble(null);
if ((num5 != num5) || ((num5 == 0.0) && double.IsNegativeInfinity(1.0 / num5)))
{
il.Emit(OpCodes.Ldc_R8, num5);
}
else
{
int num6 = (int)Runtime.DoubleToInt64(num5);
if (((-128 > num6) || (num6 > 0x7f)) || (num5 != num6))
{
il.Emit(OpCodes.Ldc_R8, num5);
}
else
{
TranslateToILInt(il, num6);
il.Emit(OpCodes.Conv_R8);
}
}
Microsoft.JScript.Convert.Emit(this, il, Typeob.Double, rtype);
return;
}
case TypeCode.Decimal:
{
int[] bits = decimal.GetBits(iConvertible.ToDecimal(null));
TranslateToILInt(il, bits[0]);
TranslateToILInt(il, bits[1]);
TranslateToILInt(il, bits[2]);
il.Emit((bits[3] < 0) ? OpCodes.Ldc_I4_1 : OpCodes.Ldc_I4_0);
TranslateToILInt(il, (bits[3] & 0x7fffffff) >> 0x10);
il.Emit(OpCodes.Newobj, CompilerGlobals.decimalConstructor);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Decimal, rtype);
return;
}
case TypeCode.DateTime:
ticks = iConvertible.ToDateTime(null).Ticks;
il.Emit(OpCodes.Ldc_I8, ticks);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Int64, rtype);
return;
case TypeCode.String:
{
string str = iConvertible.ToString(null);
if (!(rtype == Typeob.Char) || (str.Length != 1))
{
il.Emit(OpCodes.Ldstr, str);
Microsoft.JScript.Convert.Emit(this, il, Typeob.String, rtype);
return;
}
TranslateToILInt(il, str[0]);
return;
}
default:
if (val is Enum)
{
if (rtype == Typeob.String)
{
this.TranslateToIL(il, val.ToString(), rtype);
return;
}
if (rtype.IsPrimitive)
{
this.TranslateToIL(il, System.Convert.ChangeType(val, Enum.GetUnderlyingType(Globals.TypeRefs.ToReferenceContext(val.GetType())), CultureInfo.InvariantCulture), rtype);
return;
}
Type enumType = Globals.TypeRefs.ToReferenceContext(val.GetType());
Type underlyingType = Enum.GetUnderlyingType(enumType);
this.TranslateToIL(il, System.Convert.ChangeType(val, underlyingType, CultureInfo.InvariantCulture), underlyingType);
il.Emit(OpCodes.Box, enumType);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Object, rtype);
}
else if (val is EnumWrapper)
{
if (rtype == Typeob.String)
{
this.TranslateToIL(il, val.ToString(), rtype);
return;
}
if (rtype.IsPrimitive)
{
this.TranslateToIL(il, ((EnumWrapper)val).ToNumericValue(), rtype);
}
else
{
Type type = ((EnumWrapper)val).type;
Type type4 = Globals.TypeRefs.ToReferenceContext(((EnumWrapper)val).value.GetType());
this.TranslateToIL(il, ((EnumWrapper)val).value, type4);
il.Emit(OpCodes.Box, type);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Object, rtype);
}
}
else if (val is Type)
{
il.Emit(OpCodes.Ldtoken, (Type)val);
il.Emit(OpCodes.Call, CompilerGlobals.getTypeFromHandleMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Type, rtype);
}
else if (val is Namespace)
{
il.Emit(OpCodes.Ldstr, ((Namespace)val).Name);
base.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.getNamespaceMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Namespace, rtype);
}
else if (val is ClassScope)
{
il.Emit(OpCodes.Ldtoken, ((ClassScope)val).GetTypeBuilderOrEnumBuilder());
il.Emit(OpCodes.Call, CompilerGlobals.getTypeFromHandleMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Type, rtype);
}
else if (val is TypedArray)
{
il.Emit(OpCodes.Ldtoken, Microsoft.JScript.Convert.ToType((TypedArray)val));
il.Emit(OpCodes.Call, CompilerGlobals.getTypeFromHandleMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Type, rtype);
}
else if (val is NumberObject)
{
this.TranslateToIL(il, ((NumberObject)val).value, Typeob.Object);
base.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.toObjectMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.NumberObject, rtype);
}
else if (val is StringObject)
{
il.Emit(OpCodes.Ldstr, ((StringObject)val).value);
base.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.toObjectMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.StringObject, rtype);
}
else if (val is BooleanObject)
{
il.Emit(((BooleanObject)val).value ? OpCodes.Ldc_I4_1 : OpCodes.Ldc_I4_0);
il.Emit(OpCodes.Box, Typeob.Boolean);
base.EmitILToLoadEngine(il);
il.Emit(OpCodes.Call, CompilerGlobals.toObjectMethod);
Microsoft.JScript.Convert.Emit(this, il, Typeob.BooleanObject, rtype);
}
else if (val is ActiveXObjectConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("ActiveXObject").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is ArrayConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Array").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is BooleanConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Boolean").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is DateConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Date").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is EnumeratorConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Enumerator").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is ErrorConstructor)
{
ErrorConstructor constructor = (ErrorConstructor)val;
if (constructor == ErrorConstructor.evalOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("EvalError").GetGetMethod());
}
else if (constructor == ErrorConstructor.rangeOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("RangeError").GetGetMethod());
}
else if (constructor == ErrorConstructor.referenceOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("ReferenceError").GetGetMethod());
}
else if (constructor == ErrorConstructor.syntaxOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("SyntaxError").GetGetMethod());
}
else if (constructor == ErrorConstructor.typeOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("TypeError").GetGetMethod());
}
else if (constructor == ErrorConstructor.uriOb)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("URIError").GetGetMethod());
}
else
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Error").GetGetMethod());
}
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is FunctionConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Function").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is MathObject)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Math").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.JSObject, rtype);
}
else if (val is NumberConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Number").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is ObjectConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("Object").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is RegExpConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("RegExp").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is StringConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("String").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is VBArrayConstructor)
{
il.Emit(OpCodes.Call, Typeob.GlobalObject.GetProperty("VBArray").GetGetMethod());
Microsoft.JScript.Convert.Emit(this, il, Typeob.ScriptFunction, rtype);
}
else if (val is IntPtr)
{
il.Emit(OpCodes.Ldc_I8, (long)((IntPtr)val));
il.Emit(OpCodes.Conv_I);
Microsoft.JScript.Convert.Emit(this, il, Typeob.IntPtr, rtype);
}
else if (val is UIntPtr)
{
il.Emit(OpCodes.Ldc_I8, (long)((ulong)((UIntPtr)val)));
il.Emit(OpCodes.Conv_U);
Microsoft.JScript.Convert.Emit(this, il, Typeob.UIntPtr, rtype);
}
else if (val is Microsoft.JScript.Missing)
{
il.Emit(OpCodes.Ldsfld, CompilerGlobals.missingField);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Object, rtype);
}
else if (val is System.Reflection.Missing)
{
if (rtype.IsPrimitive)
{
this.TranslateToIL(il, (double)1.0 / (double)0.0, rtype);
}
else if ((rtype != Typeob.Object) && !rtype.IsValueType)
{
il.Emit(OpCodes.Ldnull);
}
else
{
il.Emit(OpCodes.Ldsfld, CompilerGlobals.systemReflectionMissingField);
Microsoft.JScript.Convert.Emit(this, il, Typeob.Object, rtype);
}
}
else
{
if (val == this.value)
{
throw new JScriptException(JSError.InternalError, base.context);
}
this.TranslateToIL(il, this.value, rtype);
}
return;
}
if (!rtype.IsEnum)
{
if (val is EnumWrapper)
{
Microsoft.JScript.Convert.Emit(this, il, ((EnumWrapper)val).type, rtype);
}
else
{
Microsoft.JScript.Convert.Emit(this, il, Typeob.Int64, rtype);
}
}
}