public override AstNode Visit(NewExpression node)
{
// Begin the node.
builder.BeginNode(node);
// Get the functional expression.
Method constructor = node.GetConstructor();
// Create the object.
IChelaType objectType = node.GetObjectType();
if(constructor == null)
{
if(objectType.IsStructure())
builder.CreateNewStruct(objectType, null, 0);
else
builder.CreateNewObject(node.GetObjectType(), null, 0);
return builder.EndNode();
}
// Get the function type.
FunctionType functionType = (FunctionType)constructor.GetFunctionType();
// Push the arguments.
AstNode argExpr = node.GetArguments();
int index = 1;
while(argExpr != null)
{
// Visit the argument.
argExpr.Accept(this);
// Coerce it.
IChelaType argExprType = argExpr.GetNodeType();
IChelaType argType = functionType.GetArgument(index++);
if(argType != argExprType)
Cast(node, argExpr.GetNodeValue(), argExprType, argType);
// Read the next argument.
argExpr = argExpr.GetNext();
}
// Store the number of arguments.
int numargs = index-1;
// Create the object.
if(objectType.IsStructure())
builder.CreateNewStruct(objectType, constructor, (uint)numargs);
else
builder.CreateNewObject(objectType, constructor, (uint)numargs);
return builder.EndNode();
}
