public override bool Resolve(BlockContext bc)
{
if (!CheckContext(bc, loc))
{
return(false);
}
if (bc.HasAny(ResolveContext.Options.TryWithCatchScope))
{
bc.Report.Error(1626, loc, "Cannot yield a value in the body of a try block with a catch clause");
}
if (bc.HasSet(ResolveContext.Options.CatchScope))
{
bc.Report.Error(1631, loc, "Cannot yield a value in the body of a catch clause");
}
if (!base.Resolve(bc))
{
return(false);
}
var otype = bc.CurrentIterator.OriginalIteratorType;
if (expr.Type != otype)
{
expr = Convert.ImplicitConversionRequired(bc, expr, otype, loc);
if (expr == null)
{
return(false);
}
}
return(true);
}