Actually it's ok, fixed on master and will backport to mono-2-10 -- Jérémie Laval http://neteril.org
2011/3/21 Jérémie Laval <jeremie.la...@gmail.com> > Hello, > > This is a bug in our implementation. Could you fill a bug please? > > -- > Jérémie Laval > http://neteril.org > > On Mon, Mar 21, 2011 at 11:37 AM, vart <arte...@gmail.com> wrote: > >> I'm compiling the following code on VS2010 or Monodev 2.6 for windows with >> Net4.0 settings and get the correct output >> >> I compile the same code on Ubuntu/OpenSUSE using Mono 2.10 and Monodev 2.6 >> beta1 - I got not output. >> >> What is the problem here? >> >> >> static void Main() >> { >> >> var parent = Task.Factory.StartNew(() => >> { >> // We’ll throw 3 exceptions at once using 3 child tasks: >> >> int[] numbers = { 0 }; >> >> var childFactory = new TaskFactory >> (TaskCreationOptions.AttachedToParent, >> TaskContinuationOptions.None); >> >> childFactory.StartNew(() => 5 / numbers[0]); // Division by >> zero >> childFactory.StartNew(() => numbers[1]); // Index out of >> range >> childFactory.StartNew(() => { throw null; }); // Null >> reference >> }); >> >> try { parent.Wait(); } >> catch (AggregateException aex) >> { >> aex.Flatten().Handle(ex => // Note that we still need to call >> Flatten >> { >> if (ex is DivideByZeroException) >> { >> Console.WriteLine("Divide by zero"); >> return true; // This >> exception >> is "handled" >> } >> else if (ex is IndexOutOfRangeException) >> { >> Console.WriteLine("Index out of range"); >> return true; // This >> exception >> is "handled" >> } >> else >> { >> Console.WriteLine("Other exception: " + ex.Message); >> return true; // This >> exception >> is "handled" >> } >> //return false; // All other exceptions will get >> rethrown >> }); >> } >> } >> >> >> Output on Windows >> >> Other exception: Object reference not set to an instance of an object. >> Divide by zero >> Index out of range >> >> These line could be shown in different order depending on Task execution >> order. >> >> On linux I do not get any output. >> Same problem with several other samples using Task/TaskFactory classes >> from >> System.Threading.Tasks namespace >> >> >> >> -- >> View this message in context: >> http://mono.1490590.n4.nabble.com/Task-class-usage-problem-tp3393138p3393138.html >> Sent from the Mono - Dev mailing list archive at Nabble.com. >> _______________________________________________ >> Mono-devel-list mailing list >> Mono-devel-list@lists.ximian.com >> http://lists.ximian.com/mailman/listinfo/mono-devel-list >> > >
_______________________________________________ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
