Re: [Caml-list] can anyone replicate this camlp4 problem?
On Mar 25, 2009, at 4:15 PM, Peng Zang wrote:
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Thanks, do you know of a good work around?
Nope, I didn't see a satisfactory workaround. Luckily I didn't need
camlp4 in those modules anymore, so I only reported the problem,
corrected the Makefile to skip them, and moved on.
Andres
Peng
On Wednesday 25 March 2009 04:01:24 pm Andres Varon wrote:
On Mar 25, 2009, at 3:55 PM, Peng Zang wrote:
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Hi, camlp4 seems to break parsing of object duplication on 3.11.
Can anyone
replicate this problem? Is this an known issue? A quick google
search did
not reveal anything..
Yeah. I reported the bug here:
http://caml.inria.fr/mantis/view.php?id=4673
Andres
Peng
Objective Caml version 3.11.0
# #use "topfind";;
Findlib has been successfully loaded. Additional directives:
#require "package";; to load a package
#list;; to list the available packages
#camlp4o;;to load camlp4 (standard syntax)
#camlp4r;;to load camlp4 (revised syntax)
#predicates "p,q,...";; to set these predicates
Topfind.reset();; to force that packages will be reloaded
#thread;; to enable threads
# #camlp4o;;
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/dynlink.cma: loaded
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4: added to
search path
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4/camlp4o.cma:
loaded
Camlp4 Parsing version 3.11.0
# class functional_point x y = object
val x = x
val y = y
method get_x = x
method get_y = y
method move dx dy = {< x = x + dx; y = y + dy >}
end;;
Characters 138-144:
method move dx dy = {< x = x + dx; y = y + dy >}
^^
Warning S: this expression should have type unit.
Characters 146-156:
method move dx dy = {< x = x + dx; y = y + dy >}
^^
Error: This expression has type bool but is here used with type int
#
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=IwA+
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Re: [Caml-list] can anyone replicate this camlp4 problem?
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I only know of the brute force update which is less than desirable:
class test (x : int) = object
val a = x;
val b = x;
method add (d:int) =
let copy = {<>} in
let arr : int array = Obj.magic copy in
arr.(2) <- arr.(2) + d;
arr.(3) <- arr.(3) + d;
copy
method print = Format.printf "%d %d" a b
end
But my brain is fried and I can't think of a nicer way..
Peng
On Wednesday 25 March 2009 04:15:38 pm Peng Zang wrote:
> Thanks, do you know of a good work around?
>
> Peng
>
> On Wednesday 25 March 2009 04:01:24 pm Andres Varon wrote:
> > On Mar 25, 2009, at 3:55 PM, Peng Zang wrote:
> > > -BEGIN PGP SIGNED MESSAGE-
> > > Hash: SHA1
> > >
> > > Hi, camlp4 seems to break parsing of object duplication on 3.11.
> > > Can anyone
> > > replicate this problem? Is this an known issue? A quick google
> > > search did
> > > not reveal anything..
> >
> > Yeah. I reported the bug here:
> >
> > http://caml.inria.fr/mantis/view.php?id=4673
> >
> > Andres
> >
> > > Peng
> > >
> > >
> > > Objective Caml version 3.11.0
> > >
> > > # #use "topfind";;
> > > Findlib has been successfully loaded. Additional directives:
> > >#require "package";; to load a package
> > >#list;; to list the available packages
> > >#camlp4o;;to load camlp4 (standard syntax)
> > >#camlp4r;;to load camlp4 (revised syntax)
> > >#predicates "p,q,...";; to set these predicates
> > >Topfind.reset();; to force that packages will be reloaded
> > >#thread;; to enable threads
> > >
> > > # #camlp4o;;
> > > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/dynlink.cma: loaded
> > > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4: added to
> > > search path
> > > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4/camlp4o.cma:
> > > loaded
> > > Camlp4 Parsing version 3.11.0
> > >
> > > # class functional_point x y = object
> > > val x = x
> > > val y = y
> > > method get_x = x
> > > method get_y = y
> > > method move dx dy = {< x = x + dx; y = y + dy >}
> > >end;;
> > >Characters 138-144:
> > > method move dx dy = {< x = x + dx; y = y + dy >}
> > > ^^
> > > Warning S: this expression should have type unit.
> > > Characters 146-156:
> > > method move dx dy = {< x = x + dx; y = y + dy >}
> > > ^^
> > > Error: This expression has type bool but is here used with type int
> > > #
> > > -BEGIN PGP SIGNATURE-
> > > Version: GnuPG v2.0.7 (GNU/Linux)
> > >
> > > iD8DBQFJyoxPfIRcEFL/JewRAg8TAKCjoxTmDmfLxVHa7sXq0tGlt2rKDgCgp/C2
> > > nc4vnKWkTvKXeR4Q0z4XB94=
> > > =IwA+
> > > -END PGP SIGNATURE-
> > >
> > > ___
> > > Caml-list mailing list. Subscription management:
> > > http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list
> > > Archives: http://caml.inria.fr
> > > Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
> > > Bug reports: http://caml.inria.fr/bin/caml-bugs
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Re: [Caml-list] can anyone replicate this camlp4 problem?
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Thanks, do you know of a good work around?
Peng
On Wednesday 25 March 2009 04:01:24 pm Andres Varon wrote:
> On Mar 25, 2009, at 3:55 PM, Peng Zang wrote:
> > -BEGIN PGP SIGNED MESSAGE-
> > Hash: SHA1
> >
> > Hi, camlp4 seems to break parsing of object duplication on 3.11.
> > Can anyone
> > replicate this problem? Is this an known issue? A quick google
> > search did
> > not reveal anything..
>
> Yeah. I reported the bug here:
>
> http://caml.inria.fr/mantis/view.php?id=4673
>
> Andres
>
> > Peng
> >
> >
> > Objective Caml version 3.11.0
> >
> > # #use "topfind";;
> > Findlib has been successfully loaded. Additional directives:
> >#require "package";; to load a package
> >#list;; to list the available packages
> >#camlp4o;;to load camlp4 (standard syntax)
> >#camlp4r;;to load camlp4 (revised syntax)
> >#predicates "p,q,...";; to set these predicates
> >Topfind.reset();; to force that packages will be reloaded
> >#thread;; to enable threads
> >
> > # #camlp4o;;
> > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/dynlink.cma: loaded
> > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4: added to
> > search path
> > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4/camlp4o.cma:
> > loaded
> > Camlp4 Parsing version 3.11.0
> >
> > # class functional_point x y = object
> > val x = x
> > val y = y
> > method get_x = x
> > method get_y = y
> > method move dx dy = {< x = x + dx; y = y + dy >}
> >end;;
> >Characters 138-144:
> > method move dx dy = {< x = x + dx; y = y + dy >}
> > ^^
> > Warning S: this expression should have type unit.
> > Characters 146-156:
> > method move dx dy = {< x = x + dx; y = y + dy >}
> > ^^
> > Error: This expression has type bool but is here used with type int
> > #
> > -BEGIN PGP SIGNATURE-
> > Version: GnuPG v2.0.7 (GNU/Linux)
> >
> > iD8DBQFJyoxPfIRcEFL/JewRAg8TAKCjoxTmDmfLxVHa7sXq0tGlt2rKDgCgp/C2
> > nc4vnKWkTvKXeR4Q0z4XB94=
> > =IwA+
> > -END PGP SIGNATURE-
> >
> > ___
> > Caml-list mailing list. Subscription management:
> > http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list
> > Archives: http://caml.inria.fr
> > Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
> > Bug reports: http://caml.inria.fr/bin/caml-bugs
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Re: [Caml-list] can anyone replicate this camlp4 problem?
On Mar 25, 2009, at 3:55 PM, Peng Zang wrote:
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Hash: SHA1
Hi, camlp4 seems to break parsing of object duplication on 3.11.
Can anyone
replicate this problem? Is this an known issue? A quick google
search did
not reveal anything..
Yeah. I reported the bug here:
http://caml.inria.fr/mantis/view.php?id=4673
Andres
Peng
Objective Caml version 3.11.0
# #use "topfind";;
Findlib has been successfully loaded. Additional directives:
#require "package";; to load a package
#list;; to list the available packages
#camlp4o;;to load camlp4 (standard syntax)
#camlp4r;;to load camlp4 (revised syntax)
#predicates "p,q,...";; to set these predicates
Topfind.reset();; to force that packages will be reloaded
#thread;; to enable threads
# #camlp4o;;
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/dynlink.cma: loaded
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4: added to
search path
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4/camlp4o.cma:
loaded
Camlp4 Parsing version 3.11.0
# class functional_point x y = object
val x = x
val y = y
method get_x = x
method get_y = y
method move dx dy = {< x = x + dx; y = y + dy >}
end;;
Characters 138-144:
method move dx dy = {< x = x + dx; y = y + dy >}
^^
Warning S: this expression should have type unit.
Characters 146-156:
method move dx dy = {< x = x + dx; y = y + dy >}
^^
Error: This expression has type bool but is here used with type int
#
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Version: GnuPG v2.0.7 (GNU/Linux)
iD8DBQFJyoxPfIRcEFL/JewRAg8TAKCjoxTmDmfLxVHa7sXq0tGlt2rKDgCgp/C2
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=IwA+
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[Caml-list] can anyone replicate this camlp4 problem?
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Hi, camlp4 seems to break parsing of object duplication on 3.11. Can anyone
replicate this problem? Is this an known issue? A quick google search did
not reveal anything..
Peng
Objective Caml version 3.11.0
# #use "topfind";;
Findlib has been successfully loaded. Additional directives:
#require "package";; to load a package
#list;; to list the available packages
#camlp4o;;to load camlp4 (standard syntax)
#camlp4r;;to load camlp4 (revised syntax)
#predicates "p,q,...";; to set these predicates
Topfind.reset();; to force that packages will be reloaded
#thread;; to enable threads
# #camlp4o;;
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/dynlink.cma: loaded
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4: added to search path
/home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4/camlp4o.cma: loaded
Camlp4 Parsing version 3.11.0
# class functional_point x y = object
val x = x
val y = y
method get_x = x
method get_y = y
method move dx dy = {< x = x + dx; y = y + dy >}
end;;
Characters 138-144:
method move dx dy = {< x = x + dx; y = y + dy >}
^^
Warning S: this expression should have type unit.
Characters 146-156:
method move dx dy = {< x = x + dx; y = y + dy >}
^^
Error: This expression has type bool but is here used with type int
#
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Version: GnuPG v2.0.7 (GNU/Linux)
iD8DBQFJyoxPfIRcEFL/JewRAg8TAKCjoxTmDmfLxVHa7sXq0tGlt2rKDgCgp/C2
nc4vnKWkTvKXeR4Q0z4XB94=
=IwA+
-END PGP SIGNATURE-
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