Babel.Compiler.TypeCheckingVisitor.VisitYield C# (CSharp) Method

        public override void VisitYield(YieldStatement yield)
        {
            if (currentIter == null) {
                report.Error(yield.Location,
                             "`yield' statements may not appear in routines.");
                return;
            }
            CheckReturnValue(yield);
            yield.ResumePoint.Index = currentIter.ResumePoints.Count;
            currentIter.ResumePoints.Add(yield.ResumePoint);
        }