protected override Expression DoResolve(ResolveContext ec)
{
var ctx = CreateBlockContext(ec);
Block.Resolve(ctx);
//
// Explicit return is required for Task<T> state machine
//
var task_storey = storey as AsyncTaskStorey;
if (task_storey == null || (task_storey.ReturnType != null && !task_storey.ReturnType.IsGenericTask))
{
ctx.CurrentBranching.CurrentUsageVector.Goto();
}
ctx.EndFlowBranching();
if (!ec.IsInProbingMode)
{
var move_next = new StateMachineMethod(storey, this, new TypeExpression(ReturnType, loc), Modifiers.PUBLIC, new MemberName("MoveNext", loc));
move_next.Block.AddStatement(new MoveNextBodyStatement(this));
storey.AddEntryMethod(move_next);
}
eclass = ExprClass.Value;
return(this);
}
public void AddEntryMethod(StateMachineMethod method)
{
if (this.method != null)
{
throw new InternalErrorException();
}
this.method = method;
Members.Add(method);
}
public GetEnumeratorStatement(IteratorStorey host, StateMachineMethod host_method)
{
this.host = host;
this.host_method = host_method;
loc = host_method.Location;
}
