public static void Go(HaxeWriter writer, ObjectCreationExpressionSyntax expression)
{
if (expression.ArgumentList == null)
{
throw new Exception("Types must be initialized with parenthesis. Object initialization syntax is not supported. " + Utility.Descriptor(expression));
}
var model = Program.GetModel(expression);
var type = model.GetTypeInfo(expression).Type;
if (type.SpecialType == SpecialType.System_Object)
{
//new object() results in the CsObject type being made. This is only really useful for locking
writer.Write("new CsObject()");
}
else
{
var methodSymbol = model.GetSymbolInfo(expression).Symbol.As <IMethodSymbol>();
var translateOpt = MethodTranslation.Get(methodSymbol);
writer.Write("new ");
writer.Write(TypeProcessor.ConvertType(expression.Type));
writer.Write("(");
bool first = true;
foreach (var param in TranslateParameters(translateOpt, WriteInvocationExpression.SortArguments(methodSymbol, expression.ArgumentList.Arguments, expression), expression))
{
if (first)
{
first = false;
}
else
{
writer.Write(", ");
}
param.Write(writer);
}
writer.Write(")");
}
}
public static void Go(HaxeWriter writer, ObjectCreationExpressionSyntax expression)
{
if (expression.ArgumentList == null || expression.Initializer != null)
{
throw new Exception("Object initialization syntax is not supported. " + Utility.Descriptor(expression));
}
var model = Program.GetModel(expression);
var type = model.GetTypeInfo(expression).Type;
var methodSymbolUntyped = model.GetSymbolInfo(expression).Symbol;
if (methodSymbolUntyped == null)
{
throw new Exception("methodSymbolUntyped is null");
}
var methodSymbol = (IMethodSymbol)methodSymbolUntyped;
if (type.SpecialType == SpecialType.System_DateTime && expression.ArgumentList.Arguments.Count == 1)
{
throw new Exception("You cannot use the DateTime constructor with one argument (ticks). .net Ticks and Haxe Ticks have different meanings, so this would result in problems. " + Utility.Descriptor(expression));
}
if (type.SpecialType == SpecialType.System_Object)
{
//new object() results in the CsObject type being made. This is only really useful for locking
writer.Write("new CsObject()");
}
else if (type.SpecialType == SpecialType.System_String)
{
//new String()
writer.Write("Cs2Hx.NewString(");
bool first = true;
foreach (var param in WriteInvocationExpression.SortArguments(methodSymbol, expression.ArgumentList.Arguments, expression, false))
{
if (first)
{
first = false;
}
else
{
writer.Write(", ");
}
param.Write(writer);
}
writer.Write(")");
}
else
{
var translateOpt = MethodTranslation.Get(methodSymbol);
var convertedType = TypeProcessor.ConvertType(expression.Type);
if (convertedType == "String")
{
//Normally, writing "new String(" in C# will fall under the above check which calls Cs2Hx.NewString. However, if a translation changes a type into a string, such as with guids, it falls here. It's important not to ever write "new String(" in haxe since that makes copies of strings which don't compare properly with ==. So just embed the string straight.
Core.Write(writer, expression.ArgumentList.Arguments.Single().Expression);
}
else
{
writer.Write("new ");
writer.Write(convertedType);
writer.Write("(");
bool first = true;
foreach (var param in TranslateParameters(translateOpt, WriteInvocationExpression.SortArguments(methodSymbol, expression.ArgumentList.Arguments, expression, false), expression))
{
if (first)
{
first = false;
}
else
{
writer.Write(", ");
}
param.Write(writer);
}
writer.Write(")");
}
}
}
