public CodePart Compile(ParseTree tree, Context context, CompilerOptions options)
{
_part = new CodePart();
_context = context;
_options = options;
try
{
if (tree.Nodes.Count > 0)
{
PreProcess(tree);
CompileProgram(tree);
}
}
catch (Exception e)
{
if (_lastNode != null)
{
throw new Exception(string.Format("Error parsing {0}: {1}", ConcatenateNodes(_lastNode), e.Message));
}
else
{
throw;
}
}
return _part;
}
private void LoadContext(string contextId)
{
if (contextId != string.Empty)
{
if (contexts.ContainsKey(contextId))
{
currentContext = contexts[contextId];
}
else
{
currentContext = new Context();
contexts.Add(contextId, currentContext);
}
}
else
{
currentContext = new Context();
}
}
