Hi,
Yes, you're right! I get the same error:
: ----------
1. ERROR in C:\cygwin\home\Yoav\test\Hello.java (at line 51)
T id$2,
^
T cannot be resolved to a type
----------
2. ERROR in C:\cygwin\home\Yoav\test\Hello.java (at line 52)
T id$3);
^
T cannot be resolved to a type
----------
2 problems (2 errors)
There is also a bug in the java-back end that creates bad java code.
I opened another Jira for it:
http://jira.codehaus.org/browse/XTENLANG-1586
So, the work-around is to avoid using abstract classes or generics.
The following does work (I double checked):
public class Hello {
public static def main(args: Rail[String]) {
Console.OUT.println(test2(new A()));
}
static class A implements Reducible[Int] {
public global safe def zero():Int = 0 ;
public global safe def apply(x:Int,y:Int):Int = x+y;
}
static def test2(r:A):Int {
val x= finish (r) { offer 5;};
return x;
}
}
On Tue, Jul 20, 2010 at 11:07 PM, Mohsen Vakilian <reprogram...@gmail.com>wrote:
> I was just referring to the Adder class that you wrote in your previous
> message yourself. So, I didn't have to attach any x10 files. I had just
> attached the generated java file. The java file is too large to inline in a
> message. So, I created a link <http://drop.io/s1digab/asset/adder-java> to
> it.
>
> On Tue, Jul 20, 2010 at 4:33 PM, Yoav Zibin <yoav.zi...@gmail.com> wrote:
>
> > You can't attach files in the mailing list, so please inline those files
> > inside your email.
> > Please send your X10 program.
> >
> > On Tue, Jul 20, 2010 at 3:58 PM, Mohsen Vakilian <reprogram...@gmail.com
> > >wrote:
> >
> > > I get the following error messages when I compiler the class Adder you
> > > wrote
> > > below.
> > >
> > > x10c: ----------
> > > 1. ERROR in bin/Adder.java (at line 51)
> > > T id$2,
> > > ^
> > > T cannot be resolved to a type
> > > ----------
> > > 2. ERROR in bin/Adder.java (at line 52)
> > > T id$3);
> > > ^
> > > T cannot be resolved to a type
> > > ----------
> > > 2 problems (2 errors)
> > > x10c: Non-zero return code: 255
> > > 2 errors.
> > >
> > > I've attached the generated Adder.java file.
> > >
> > > Thanks
> > >
> > > On Tue, Jul 20, 2010 at 1:35 PM, Yoav Zibin <yoav.zi...@gmail.com>
> > wrote:
> > >
> > > > It's not an easy fix - there are multiple bugs in the
> collecting-finish
> > > > construct.
> > > > I opened a JIRA so you can follow our progress.
> > > > As a work-around, use a reducer without generic parameters, e.g.,
> > > >
> > > > class Adder {
> > > > static abstract class A implements Reducible[Int] {}
> > > > def test2(r:A) {
> > > > val x = finish (r) { offer 5;};
> > > > }
> > > > }
> > > >
> > > >
> > > >
> > > > On Tue, Jul 20, 2010 at 11:13 AM, Mohsen Vakilian <
> > > reprogram...@gmail.com
> > > > >wrote:
> > > >
> > > > > Igor,
> > > > >
> > > > > The copy of the message in my sent box has the file attached to it.
> > > But,
> > > > it
> > > > > looks like the the mailing list has dropped it. This is why I sent
> > > > another
> > > > > message with the code in the body of the message.
> > > > >
> > > > > On Tue, Jul 20, 2010 at 11:06 AM, Igor Peshansky <ig...@us.ibm.com
> >
> > > > wrote:
> > > > >
> > > > > > Mohsen Vakilian <reprogram...@gmail.com> wrote on 07/19/2010
> > > 06:41:20
> > > > > PM:
> > > > > >
> > > > > > > I built the x10 compiler from trunk today (7/19) and used it to
> > > > compile
> > > > > > the
> > > > > > > attached piece of code. The code implements a class that is
> > > > > > parameterized by
> > > > > > > a type that implements the Reducible interface. But, there are
> > > > problems
> > > > > > when
> > > > > > > using the reducer in the finish statement. I've attached the
> > error
> > > > > > messages
> > > > > > > that I get from the compiler. Could any one help me in fixing
> my
> > > > > > program?
> > > > > >
> > > > > > Mohsen,
> > > > > >
> > > > > > You seem to be missing an attachment (Reducer.x10). The error
> > > > indicates
> > > > > > that
> > > > > > you may have forgotten the type bound ({T <: Reducible[T]}) on a
> > > > generic,
> > > > > > but
> > > > > > I would have to see the code to know for sure.
> > > > > > Igor
> > > > > > P.S. x10.lang.* is auto-imported, you don't need to import it
> > > > explicitly.
> > > > > > You do need to import x10.util.*.
> > > > > >
> > > > > > > [attachment "compile-error.txt" deleted by Igor
> > > Peshansky/Watson/IBM]
> > > > > > --
> > > > > > Igor Peshansky (note the spelling change!)
> > > > > > IBM T.J. Watson Research Center
> > > > > > X10: Parallel Productivity and Performance (http://x10-lang.org/
> )
> > > > > > XJ: No More Pain for XML's Gain (http://www.research.ibm.com/xj/
> )
> > > > > > "I hear and I forget. I see and I remember. I do and I
> > understand"
> > > --
> > > > > > Confucius
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> ------------------------------------------------------------------------------
> > > > > > This SF.net email is sponsored by Sprint
> > > > > > What will you do first with EVO, the first 4G phone?
> > > > > > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> > > > > > _______________________________________________
> > > > > > X10-users mailing list
> > > > > > X10-users@lists.sourceforge.net
> > > > > > https://lists.sourceforge.net/lists/listinfo/x10-users
> > > > > >
> > > > >
> > > > >
> > > >
> > >
> >
> ------------------------------------------------------------------------------
> > > > > This SF.net email is sponsored by Sprint
> > > > > What will you do first with EVO, the first 4G phone?
> > > > > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> > > > > _______________________________________________
> > > > > X10-users mailing list
> > > > > X10-users@lists.sourceforge.net
> > > > > https://lists.sourceforge.net/lists/listinfo/x10-users
> > > > >
> > > >
> > > >
> > >
> >
> ------------------------------------------------------------------------------
> > > > This SF.net email is sponsored by Sprint
> > > > What will you do first with EVO, the first 4G phone?
> > > > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> > > > _______________________________________________
> > > > X10-users mailing list
> > > > X10-users@lists.sourceforge.net
> > > > https://lists.sourceforge.net/lists/listinfo/x10-users
> > > >
> > >
> > >
> > >
> >
> ------------------------------------------------------------------------------
> > > This SF.net email is sponsored by Sprint
> > > What will you do first with EVO, the first 4G phone?
> > > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> > > _______________________________________________
> > > X10-users mailing list
> > > X10-users@lists.sourceforge.net
> > > https://lists.sourceforge.net/lists/listinfo/x10-users
> > >
> > >
> >
> >
> ------------------------------------------------------------------------------
> > This SF.net email is sponsored by Sprint
> > What will you do first with EVO, the first 4G phone?
> > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> > _______________________________________________
> > X10-users mailing list
> > X10-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/x10-users
> >
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Sprint
> What will you do first with EVO, the first 4G phone?
> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
> _______________________________________________
> X10-users mailing list
> X10-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/x10-users
>
------------------------------------------------------------------------------
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
_______________________________________________
X10-users mailing list
X10-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/x10-users
