public override void AddYieldTarget(YieldStmt ys, YieldTarget yt, CodeGen cg)
{
switch (state)
{
case State.Try:
cg.Context.AddError("cannot yield from try block with finally", ys);
break;
case State.Finally:
stmt.AddYieldTarget(yt.FixForFinally(cg));
ys.label = yt.tryBranchTarget;
break;
}
}
public override void AddYieldTarget(YieldStmt ys, YieldTarget yt, CodeGen cg)
{
switch (state)
{
case State.Try:
stmt.AddYieldTarget(yt.FixForTry(cg));
ys.label = yt.tryBranchTarget;
break;
case State.Handler:
stmt.yieldInExcept = true;
ys.label = yt.topBranchTarget;
break;
}
}
public void AddYieldTarget(YieldTarget yt)
{
yieldTargets.Add(yt);
}
public abstract void AddYieldTarget(YieldStmt ys, YieldTarget yt, CodeGen cg);