protected virtual void _visit( JsPreUnaryExpression node )
{
throw new NotImplementedException( "JsPreUnaryExpression" );
}
public JsNode ExportInitializer(IMember fieldOrProperty, BlockStatement ccBlock, bool isGlobal, bool isNative = false)
{
var initializer = GetCreateInitializer(fieldOrProperty);
var init2 = AccessSelfFieldOrProperty(fieldOrProperty).Assign(initializer);
var jsInit = AstNodeConverter.VisitExpression(init2);
if (isGlobal)
{
//danel HACK
var st = new JsPreUnaryExpression { Operator = "var ", Right = jsInit }.Statement();
return st;
}
else if (isNative)
{
var st = jsInit.Statement();
return st;
}
else //clr
{
var st = jsInit.Statement();
return st;
}
}
protected override void _visit(JsPreUnaryExpression node)
{
if (node != null)
{
visit(node.Right);
}
}
private JsNode Unary(OperatorResolveResult res)
{
if (res.UserDefinedOperatorMethod != null && !Sk.UseNativeOperatorOverloads(res.UserDefinedOperatorMethod.DeclaringTypeDefinition))
{
var fake = Cs.InvokeMethod(res.UserDefinedOperatorMethod, null, res.Operands[0]);
return Visit(fake);
}
var isProperty = false;
var meRes = res.Operands[0] as MemberResolveResult;
if (meRes != null && meRes.Member != null && IsEntityFunctionProperty(meRes.Member, res))
isProperty = true;
JsExpression node2;
if (res.OperatorType.IsAny(ExpressionType.Negate, ExpressionType.PreDecrementAssign, ExpressionType.PreIncrementAssign, ExpressionType.Not, ExpressionType.OnesComplement))
{
var simpler = res.OperatorType.ExtractCompoundAssignment();
if (isProperty && simpler != null)
{
var fakeCs = meRes.ShallowClone().Binary(simpler.Value, Cs.Value(1, Project), meRes.Type);
node2 = VisitExpression(fakeCs);
}
else
{
node2 = new JsPreUnaryExpression { Operator = Visit(res.OperatorType), Right = VisitExpression(res.Operands[0]) };
}
}
else if (res.OperatorType.IsAny(ExpressionType.PostIncrementAssign, ExpressionType.PostDecrementAssign, ExpressionType.PreIncrementAssign, ExpressionType.PreDecrementAssign))
{
if (isProperty)
{
var simpler = res.OperatorType.ExtractCompoundAssignment();
var fakeCs = meRes.ShallowClone().Binary(simpler.Value, Cs.Value(1, Project), meRes.Type);
node2 = VisitExpression(fakeCs);
}
else
{
node2 = new JsPostUnaryExpression { Operator = Visit(res.OperatorType), Left = VisitExpression(res.Operands[0]) };
}
}
else
{
throw new NotImplementedException();
}
return node2;
}
void _Visit(JsPreUnaryExpression node)
{
Control(node.Operator);
Visit(node.Right);
}