public StackFrame(EvaluationContext context, string methodName, StackFrame caller, StackFrame parent)
{
MethodName = methodName;
Caller = caller;
Parent = parent;
Values = new ValuesTable(8);
}
internal ValuesTable Values; //global values for top frame; parameters and local variables for method frame
public StackFrame(EvaluationContext context, ValuesTable globals)
{
Context = context;
Values = globals;
if (Values == null)
{
Values = new ValuesTable(100);
}
}
public EvaluationContext(LanguageRuntime runtime)
{
Runtime = runtime;
LanguageCaseSensitive = Runtime.Language.Grammar.CaseSensitive;
//Globals = new GlobalValuesTable(100, Symbols, LanguageCaseSensitive);
Globals = new ValuesTable(100);
CallDispatcher = new DynamicCallDispatcher(this);
ThreadId = Thread.CurrentThread.ManagedThreadId;
TopFrame = new StackFrame(this, Globals);
CurrentFrame = TopFrame;
Data = new DataStack();
Data.Init(runtime.Unassigned); //set LastPushedItem to unassigned
}