public void SetCodeTree(CodeTreeNode codeTree)
{
if (this.codeTree != null)
{
throw new Exception();
}
this.codeTree = codeTree;
}
public override CodeTreeNode BuildCodeTree(RuntimeState state)
{
CodeTreeNode node = obj.BuildCodeTree(state);
string name = member.name;
node = new MemberNode(Source, node, name);
return(node);
}
public override CodeTreeNode BuildCodeTree(RuntimeState state)
{
List <CodeTreeNode> children = new List <CodeTreeNode>();
foreach (Statement statement in body)
{
CodeTreeNode tree = statement.BuildCodeTree(state);
children.Add(tree);
}
return(new CodeTree.SeqNode(
Source,
children));
}
public override CodeTreeNode BuildCodeTree(RuntimeState state)
{
CodeTreeNode[] parameterNodes = new CodeTreeNode[parameters.Count];
for (int n = 0; n < parameters.Count; n++)
{
parameterNodes[n] =
((Expression)parameters[n]).BuildCodeTree(state);
}
return(new NewNode(
Source,
type.BuildCodeTree(state),
parameterNodes));
}
public MethodInfo CompileDynamicMethod(string name, CodeTreeNode codeTreeNode)
{
Block generator = new Block();
codeTreeNode.EmitRun(generator);
DynamicMethod method = new DynamicMethod(
name,
typeof(object),
new Type[] { typeof(Runtime), typeof(IScope) },
moduleBuilder);
generator.Build(new DynamicMethodProxy(method));
return(method);
}
public override CodeTreeNode BuildCodeTree(RuntimeState state)
{
Expression firstExpression = (Expression)expressions[0];
CodeTreeNode printed = firstExpression.BuildCodeTree(state);
printed = new ConvertNode(
Source,
printed,
new ValueNode(
Source,
typeof(string)));
for (int n = 1; n < expressions.Count; n++)
{
Expression expression = (Expression)expressions[n];
CodeTreeNode append = expression.BuildCodeTree(state);
CodeTreeNode sep = new ValueNode(
Source,
" ");
append = new OperationNode(
Source,
Operation.Add,
sep,
append);
printed = new OperationNode(
Source,
Operation.Add,
printed,
append);
}
return(new PrintNode(
Source,
printed));
}
public void Set(RuntimeState state, object v)
{
CodeTreeNode tree = BuildCodeTree(state);
tree.Set(state, v);
}
public object Get(RuntimeState state)
{
CodeTreeNode tree = BuildCodeTree(state);
return(tree.Get(state, null));
}
public object Run(RuntimeState state)
{
CodeTreeNode tree = BuildCodeTree(state);
return(tree.Run(state));
}
