public ByteCodeGenerator(CompileManager manager, Method method)
{
Manager = manager;
Method = method;
byteCodeStream = new byte[64];
length = 0;
variableList = new Variable[256];
if (method.Modifiers.HasFlag(Modifier.Static))
{
variableCount = 0;
MaxVariables = 0;
}
else
{
variableCount = 1;
MaxVariables = 1;
variableList[0] = new Variable(0, "this", method.DeclaringType);
}
variableListStack = new Stack<Tuple<short, Variable[]>>();
state = new State();
}
public LocalItem(ByteCodeGenerator generator, Variable localVariable)
: this(generator, localVariable.Type, localVariable.Index)
{
}
public void UndefineVariable(Variable variable)
{
UndefineVariable(variable.Index);
}
public Variable DefineVariable(string name, Type type)
{
if (variableCount >= variableList.Length)
throw new StackOverflowException("Cannot define any more local variables!");
type = ClassLocator.Find(type, Manager.Imports);
short index = FindFreeVariableIndex();
if (pendingJumps != null) ResolvePendingJumps();
variableList[index] = new Variable(index, name, type);
variableCount++;
MaxVariables = Math.Max(MaxVariables, variableCount);
return variableList[index];
}