From leo at halfaya.org  Tue Mar  6 17:36:14 2018
From: leo at halfaya.org (John Leo)
Date: Tue, 6 Mar 2018 08:36:14 -0800
Subject: [Agda-dev] build error on master
Message-ID: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>

Hi everyone,

I tried doing a fresh rebuild from master today and got the following error:

[329 of 333] Compiling Agda.Interaction.InteractionTop (
src/full/Agda/Interaction/InteractionTop.hs,
dist/build/Agda/Interaction/InteractionTop.p_o )

src/full/Agda/Interaction/InteractionTop.hs:16:1: error:
    Could not find module ?Control.Concurrent.Async?
    Perhaps you haven't installed the profiling libraries for package
?async-2.2.1??
    Use -v to see a list of the files searched for.
   |
16 | import Control.Concurrent.Async
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cabal: Leaving directory '.'
cabal: Error: some packages failed to install:
Agda-2.6.0-D2d2poRAVBcDwR0QSXf8Fl failed during the building phase. The
exception was:
ExitFailure 1

I then did the following and it worked, but I wonder what caused this
problem and if there's a way to fix it that won't require people to install
async with profiling.

Johns-MBP-2:~/agda/agda> cabal install -p async --reinstall
--force-reinstalls
Resolving dependencies...
Warning: The following packages are likely to be broken by the reinstalls:
tasty-silver-3.1.11
tasty-0.12.0.1
tasty-quickcheck-0.9.2
tasty-hunit-0.9.2
Agda-2.5.4
Continuing even though the plan contains dangerous reinstalls.
Configuring async-2.2.1...
Building async-2.2.1...
Installed async-2.2.1
Updating documentation index
/Users/leo/Library/Haskell/share/doc/x86_64-osx-ghc-8.2.2/index.html
Johns-MBP-2:~/agda/agda> cabal install
Resolving dependencies...
In order, the following will be installed:
Agda-2.6.0 (reinstall) (changes: async-2.1.1.1 -> 2.2.1)
Warning: Note that reinstalls are always dangerous. Continuing anyway...
Configuring Agda-2.6.0...
Building Agda-2.6.0...
Installed Agda-2.6.0
Updating documentation index
/Users/leo/Library/Haskell/share/doc/x86_64-osx-ghc-8.2.2/index.html
Johns-MBP-2:~/agda/agda> agda --version
Agda version 2.6.0-b754131

John
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From asr at eafit.edu.co  Wed Mar  7 01:13:39 2018
From: asr at eafit.edu.co (=?UTF-8?B?QW5kcsOpcyBTaWNhcmQtUmFtw61yZXo=?=)
Date: Tue, 6 Mar 2018 19:13:39 -0500
Subject: [Agda-dev] build error on master
In-Reply-To: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
Message-ID: <CAOUWSGDrSee0rB2q+LVWmruffFrh412J21YYrOzzfH+3X3r+0Q@mail.gmail.com>

Hi,

On 6 March 2018 at 11:36, John Leo <leo at halfaya.org> wrote:
> I tried doing a fresh rebuild from master today and got the following error:
>
> [329 of 333] Compiling Agda.Interaction.InteractionTop (
> src/full/Agda/Interaction/InteractionTop.hs,
> dist/build/Agda/Interaction/InteractionTop.p_o )
>
> src/full/Agda/Interaction/InteractionTop.hs:16:1: error:
>     Could not find module ?Control.Concurrent.Async?
>     Perhaps you haven't installed the profiling libraries for package
> ?async-2.2.1??
>     Use -v to see a list of the files searched for.
>    |
> 16 | import Control.Concurrent.Async
>    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> cabal: Leaving directory '.'
> cabal: Error: some packages failed to install:
> Agda-2.6.0-D2d2poRAVBcDwR0QSXf8Fl failed during the building phase. The
> exception was:
> ExitFailure 1
>
> I then did the following and it worked, but I wonder what caused this
> problem and if there's a way to fix it that won't require people to install
> async with profiling.

I don't know what caused your problem, but it isn't necessary to
install any library with profiling when installing Agda. I couldn't
reproduce the issue running the following commands:

  $ make clean
  $ ghc-pkg unregister async-* --force
  $ make install-bin

Best,

--
Andr?s
La informaci?n contenida en este correo electr?nico est? dirigida ?nicamente a su destinatario y puede contener informaci?n confidencial, material privilegiado o informaci?n protegida por derecho de autor. Est? prohibida cualquier copia, utilizaci?n, indebida retenci?n, modificaci?n, difusi?n, distribuci?n o reproducci?n total o parcial. Si usted recibe este mensaje por error, por favor contacte al remitente y elim?nelo. La informaci?n aqu? contenida es responsabilidad exclusiva de su remitente por lo tanto la Universidad EAFIT no se hace responsable de lo que el mensaje contenga. The information contained in this email is addressed to its recipient only and may contain confidential information, privileged material or information protected by copyright. Its prohibited any copy, use, improper retention, modification, dissemination, distribution or total or partial reproduction. If you receive this message by error, please contact the sender and delete it. The information contained herein is the sole responsibility of the sender therefore Universidad EAFIT is not responsible for what the message contains.

From leo at halfaya.org  Wed Mar  7 01:21:53 2018
From: leo at halfaya.org (John Leo)
Date: Tue, 6 Mar 2018 16:21:53 -0800
Subject: [Agda-dev] build error on master
In-Reply-To: <CAOUWSGDrSee0rB2q+LVWmruffFrh412J21YYrOzzfH+3X3r+0Q@mail.gmail.com>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
	<CAOUWSGDrSee0rB2q+LVWmruffFrh412J21YYrOzzfH+3X3r+0Q@mail.gmail.com>
Message-ID: <CAHYM_V=8vHao-WOAL-i4w_dkzYf_EnqcYgaV-AfftSE5gFZF5g@mail.gmail.com>

Hi Andr?s,

Thanks for your note. I'm not sure what the difference is either, but note
that I did a fresh pull of the most recent master to a new directory, did
not unregister async (so I had the non-profiled version installed already),
and did cabal update followed by cabal install. I'm also using GHC 8.2.2 if
that makes any difference. Are you sure that your make is not installing
the profiled version of async? I'm not sure why I'm getting that dependency
error unless something requires it. Note that this is a new problem--I've
built Agda from master many times and have never seen this before.

John

On Tue, Mar 6, 2018 at 4:13 PM, Andr?s Sicard-Ram?rez <asr at eafit.edu.co>
wrote:

> Hi,
>
> On 6 March 2018 at 11:36, John Leo <leo at halfaya.org> wrote:
> > I tried doing a fresh rebuild from master today and got the following
> error:
> >
> > [329 of 333] Compiling Agda.Interaction.InteractionTop (
> > src/full/Agda/Interaction/InteractionTop.hs,
> > dist/build/Agda/Interaction/InteractionTop.p_o )
> >
> > src/full/Agda/Interaction/InteractionTop.hs:16:1: error:
> >     Could not find module ?Control.Concurrent.Async?
> >     Perhaps you haven't installed the profiling libraries for package
> > ?async-2.2.1??
> >     Use -v to see a list of the files searched for.
> >    |
> > 16 | import Control.Concurrent.Async
> >    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> > cabal: Leaving directory '.'
> > cabal: Error: some packages failed to install:
> > Agda-2.6.0-D2d2poRAVBcDwR0QSXf8Fl failed during the building phase. The
> > exception was:
> > ExitFailure 1
> >
> > I then did the following and it worked, but I wonder what caused this
> > problem and if there's a way to fix it that won't require people to
> install
> > async with profiling.
>
> I don't know what caused your problem, but it isn't necessary to
> install any library with profiling when installing Agda. I couldn't
> reproduce the issue running the following commands:
>
>   $ make clean
>   $ ghc-pkg unregister async-* --force
>   $ make install-bin
>
> Best,
>
> --
> Andr?s
> La informaci?n contenida en este correo electr?nico est? dirigida
> ?nicamente a su destinatario y puede contener informaci?n confidencial,
> material privilegiado o informaci?n protegida por derecho de autor. Est?
> prohibida cualquier copia, utilizaci?n, indebida retenci?n, modificaci?n,
> difusi?n, distribuci?n o reproducci?n total o parcial. Si usted recibe este
> mensaje por error, por favor contacte al remitente y elim?nelo. La
> informaci?n aqu? contenida es responsabilidad exclusiva de su remitente por
> lo tanto la Universidad EAFIT no se hace responsable de lo que el mensaje
> contenga. The information contained in this email is addressed to its
> recipient only and may contain confidential information, privileged
> material or information protected by copyright. Its prohibited any copy,
> use, improper retention, modification, dissemination, distribution or total
> or partial reproduction. If you receive this message by error, please
> contact the sender and delete it. The information contained herein is the
> sole responsibility of the sender therefore Universidad EAFIT is not
> responsible for what the message contains.
>
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From asr at eafit.edu.co  Wed Mar  7 01:44:32 2018
From: asr at eafit.edu.co (=?UTF-8?B?QW5kcsOpcyBTaWNhcmQtUmFtw61yZXo=?=)
Date: Tue, 6 Mar 2018 19:44:32 -0500
Subject: [Agda-dev] build error on master
In-Reply-To: <CAHYM_V=8vHao-WOAL-i4w_dkzYf_EnqcYgaV-AfftSE5gFZF5g@mail.gmail.com>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
	<CAOUWSGDrSee0rB2q+LVWmruffFrh412J21YYrOzzfH+3X3r+0Q@mail.gmail.com>
	<CAHYM_V=8vHao-WOAL-i4w_dkzYf_EnqcYgaV-AfftSE5gFZF5g@mail.gmail.com>
Message-ID: <CAOUWSGBAEtUB-auhG=xnjZOXcjr_8dJ_GnW8+_W3kxX0T9Y=bw@mail.gmail.com>

Hi John,

On 6 March 2018 at 19:21, John Leo <leo at halfaya.org> wrote:

> and did cabal update followed by cabal install. I'm also using GHC 8.2.2

Also using GHC 8.2.2 I couldn't reproduce the problem running:

$ rm -r  dist/
$ cabal update
$ cabal install

> Are you sure that your make is not installing the
> profiled version of async?

Yes, I'm sure.

> Note that this is a new problem--I've
> built Agda from master many times and have never seen this before.

The change requiring the new version of async was made one month ago

  https://github.com/agda/agda/commit/d609d39636037ff689009799951c538d6402b99b

Best,


--
Andr?s
La informaci?n contenida en este correo electr?nico est? dirigida ?nicamente a su destinatario y puede contener informaci?n confidencial, material privilegiado o informaci?n protegida por derecho de autor. Est? prohibida cualquier copia, utilizaci?n, indebida retenci?n, modificaci?n, difusi?n, distribuci?n o reproducci?n total o parcial. Si usted recibe este mensaje por error, por favor contacte al remitente y elim?nelo. La informaci?n aqu? contenida es responsabilidad exclusiva de su remitente por lo tanto la Universidad EAFIT no se hace responsable de lo que el mensaje contenga. The information contained in this email is addressed to its recipient only and may contain confidential information, privileged material or information protected by copyright. Its prohibited any copy, use, improper retention, modification, dissemination, distribution or total or partial reproduction. If you receive this message by error, please contact the sender and delete it. The information contained herein is the sole responsibility of the sender therefore Universidad EAFIT is not responsible for what the message contains.

From leo at halfaya.org  Wed Mar  7 01:53:10 2018
From: leo at halfaya.org (John Leo)
Date: Tue, 6 Mar 2018 16:53:10 -0800
Subject: [Agda-dev] build error on master
In-Reply-To: <CAOUWSGBAEtUB-auhG=xnjZOXcjr_8dJ_GnW8+_W3kxX0T9Y=bw@mail.gmail.com>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
	<CAOUWSGDrSee0rB2q+LVWmruffFrh412J21YYrOzzfH+3X3r+0Q@mail.gmail.com>
	<CAHYM_V=8vHao-WOAL-i4w_dkzYf_EnqcYgaV-AfftSE5gFZF5g@mail.gmail.com>
	<CAOUWSGBAEtUB-auhG=xnjZOXcjr_8dJ_GnW8+_W3kxX0T9Y=bw@mail.gmail.com>
Message-ID: <CAHYM_VneacOq9GGCjevSOJhPRO9QjXFLovgyjGc+0bwQ12YbHg@mail.gmail.com>

Hi Andr?s,

Yes, that's probably the change; I don't think I've built from master since
over a month previous.

I still don't understand why cabal is asking for a profiled version of
async in my case. But using the profiled version fixed the problem so okay
not to spend any more time on it. I wanted to at least mention it in case
someone else runs into it.

John

On Tue, Mar 6, 2018 at 4:44 PM, Andr?s Sicard-Ram?rez <asr at eafit.edu.co>
wrote:

> Hi John,
>
> On 6 March 2018 at 19:21, John Leo <leo at halfaya.org> wrote:
>
> > and did cabal update followed by cabal install. I'm also using GHC 8.2.2
>
> Also using GHC 8.2.2 I couldn't reproduce the problem running:
>
> $ rm -r  dist/
> $ cabal update
> $ cabal install
>
> > Are you sure that your make is not installing the
> > profiled version of async?
>
> Yes, I'm sure.
>
> > Note that this is a new problem--I've
> > built Agda from master many times and have never seen this before.
>
> The change requiring the new version of async was made one month ago
>
>   https://github.com/agda/agda/commit/d609d39636037ff689009799951c53
> 8d6402b99b
>
> Best,
>
>
> --
> Andr?s
> La informaci?n contenida en este correo electr?nico est? dirigida
> ?nicamente a su destinatario y puede contener informaci?n confidencial,
> material privilegiado o informaci?n protegida por derecho de autor. Est?
> prohibida cualquier copia, utilizaci?n, indebida retenci?n, modificaci?n,
> difusi?n, distribuci?n o reproducci?n total o parcial. Si usted recibe este
> mensaje por error, por favor contacte al remitente y elim?nelo. La
> informaci?n aqu? contenida es responsabilidad exclusiva de su remitente por
> lo tanto la Universidad EAFIT no se hace responsable de lo que el mensaje
> contenga. The information contained in this email is addressed to its
> recipient only and may contain confidential information, privileged
> material or information protected by copyright. Its prohibited any copy,
> use, improper retention, modification, dissemination, distribution or total
> or partial reproduction. If you receive this message by error, please
> contact the sender and delete it. The information contained herein is the
> sole responsibility of the sender therefore Universidad EAFIT is not
> responsible for what the message contains.
>
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From nad at cse.gu.se  Wed Mar  7 10:07:03 2018
From: nad at cse.gu.se (Nils Anders Danielsson)
Date: Wed, 7 Mar 2018 10:07:03 +0100
Subject: [Agda-dev] build error on master
In-Reply-To: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
Message-ID: <35f6f873-b4f4-1e51-0223-169f2f67f9ca@cse.gu.se>

On 2018-03-06 17:36, John Leo wrote:
> [329 of 333] Compiling Agda.Interaction.InteractionTop (
> src/full/Agda/Interaction/InteractionTop.hs,
> dist/build/Agda/Interaction/InteractionTop.p_o )

Note that you were building Agda with profiling turned on (".p_o").

-- 
/NAD

From abela at chalmers.se  Wed Mar  7 11:42:27 2018
From: abela at chalmers.se (Andreas Abel)
Date: Wed, 7 Mar 2018 11:42:27 +0100
Subject: [Agda-dev] build error on master
In-Reply-To: <35f6f873-b4f4-1e51-0223-169f2f67f9ca@cse.gu.se>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
	<35f6f873-b4f4-1e51-0223-169f2f67f9ca@cse.gu.se>
Message-ID: <1351e3cb-67e9-a757-cbac-00139a8cc50b@chalmers.se>

The defaults (profiling: yes/no) can be set in .cabal/config

On 07.03.2018 10:07, Nils Anders Danielsson wrote:
> On 2018-03-06 17:36, John Leo wrote:
>> [329 of 333] Compiling Agda.Interaction.InteractionTop (
>> src/full/Agda/Interaction/InteractionTop.hs,
>> dist/build/Agda/Interaction/InteractionTop.p_o )
> 
> Note that you were building Agda with profiling turned on (".p_o").
> 

-- 
Andreas Abel  <><      Du bist der geliebte Mensch.

Department of Computer Science and Engineering
Chalmers and Gothenburg University, Sweden

andreas.abel at gu.se
http://www.cse.chalmers.se/~abela/

From leo at halfaya.org  Wed Mar  7 12:57:43 2018
From: leo at halfaya.org (John Leo)
Date: Wed, 7 Mar 2018 03:57:43 -0800
Subject: [Agda-dev] build error on master
In-Reply-To: <1351e3cb-67e9-a757-cbac-00139a8cc50b@chalmers.se>
References: <CAHYM_V=VN5Q__wZoOrKN2hVa3bifSi_V8HaXRBtqSN-sYvosdg@mail.gmail.com>
	<35f6f873-b4f4-1e51-0223-169f2f67f9ca@cse.gu.se>
	<1351e3cb-67e9-a757-cbac-00139a8cc50b@chalmers.se>
Message-ID: <CAHYM_VnjBNKFzOhhurdK29X3MHt9wSL+BNzfbYCve0OMWV7HmQ@mail.gmail.com>

On Wed, Mar 7, 2018 at 2:42 AM, Andreas Abel <abela at chalmers.se> wrote:

> The defaults (profiling: yes/no) can be set in .cabal/config
>

Ah, thanks, that explains it. I figured there must be some global setting I
was missing. I must have turned this on for some reason at the last AIM and
then forgotten about it.

John
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From leo at halfaya.org  Fri Mar 16 19:33:32 2018
From: leo at halfaya.org (John Leo)
Date: Fri, 16 Mar 2018 11:33:32 -0700
Subject: [Agda-dev] without K and termination
Message-ID: <CAHYM_Vn1nJBhpftO2-5PQ50Ffq-DrhLXWuOeqJoQ4QUJsPdX5w@mail.gmail.com>

Hi everyone,

Recently I created a simple slow set implementation using a list, and ran
into some unexpected behavior when I tried to invoke without-K. In the code
below (which uses the standard library), the first two "ok" variations are
fine, but the original "insert" fails the termination checker. If without-K
is turned off everything passes. This seems to be some strange interplay
between records, with clauses, and without-K, but I don't know if this is a
bug or just some subtlety that I don't understand. Please let me know what
you think, and if it's a bug I'm happy to file it. Agda version
is 2.6.0-b754131.

John

{-# OPTIONS --without-K #-}

module WithoutKTermination where

open import Data.List                             using (List; []; _?_)
open import Relation.Binary.Core                  using (Decidable)
open import Relation.Binary.PropositionalEquality using (_?_)
open import Relation.Nullary                      using (yes; no)

record ListSet (A : Set) : Set where
  constructor listSet
  field
    set : List A
    eq  : Decidable {A = A} _?_
open ListSet

insertOk : {A : Set} ? A ? ListSet A ? ListSet A
insertOk a (listSet []      e) = listSet (a ? []) e
insertOk a (listSet (b ? l) e) = listSet (b ? set (insertOk a (listSet l
e))) e

insertOk2 : {A : Set} ? Decidable {A = A} _?_ ? A ? List A ? List A
insertOk2 e a [] = a ? []
insertOk2 e a (b ? l) with e a b
insertOk2 e a l@(b ? _) | yes p = l
insertOk2 e a (b ? l)   | no ?p = b ? (insertOk2 e a l)

insert : {A : Set} ? A ? ListSet A ? ListSet A
insert a (listSet []      e) = listSet (a ? []) e
insert a (listSet (b ? l) e) with e a b
insert a (listSet l@(b ? _) e) | yes p = listSet l e
insert a (listSet   (b ? l) e) | no ?p = listSet (b ? set (insert a
(listSet l e))) e
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From nad at cse.gu.se  Tue Mar 20 11:58:02 2018
From: nad at cse.gu.se (Nils Anders Danielsson)
Date: Tue, 20 Mar 2018 11:58:02 +0100
Subject: [Agda-dev] without K and termination
In-Reply-To: <CAHYM_Vn1nJBhpftO2-5PQ50Ffq-DrhLXWuOeqJoQ4QUJsPdX5w@mail.gmail.com>
References: <CAHYM_Vn1nJBhpftO2-5PQ50Ffq-DrhLXWuOeqJoQ4QUJsPdX5w@mail.gmail.com>
Message-ID: <25a3f108-3774-783c-18b5-498a48724308@cse.gu.se>

On 2018-03-16 19:33, John Leo wrote:
> This seems to be some strange interplay between records, with clauses,
> and without-K, but I don't know if this is a bug or just some subtlety
> that I don't understand. Please let me know what you think, and if
> it's a bug I'm happy to file it.

Perhaps your problem is related to the following set of issues:

   https://github.com/agda/agda/issues/1023
   https://github.com/agda/agda/issues/1680
   https://github.com/agda/agda/issues/2890

-- 
/NAD

From leo at halfaya.org  Tue Mar 20 23:18:41 2018
From: leo at halfaya.org (John Leo)
Date: Tue, 20 Mar 2018 15:18:41 -0700
Subject: [Agda-dev] without K and termination
In-Reply-To: <25a3f108-3774-783c-18b5-498a48724308@cse.gu.se>
References: <CAHYM_Vn1nJBhpftO2-5PQ50Ffq-DrhLXWuOeqJoQ4QUJsPdX5w@mail.gmail.com>
	<25a3f108-3774-783c-18b5-498a48724308@cse.gu.se>
Message-ID: <CAHYM_VnuNmu_pOS39gU8p27aCGSK5E1906Tnaj39q2JMaQLLEA@mail.gmail.com>

Hi Nils,

Thanks very much! That does indeed look like it should be the same
underlying problem. I've added this example to 2890.

John

On Tue, Mar 20, 2018 at 3:58 AM, Nils Anders Danielsson <nad at cse.gu.se>
wrote:

> On 2018-03-16 19:33, John Leo wrote:
>
>> This seems to be some strange interplay between records, with clauses,
>> and without-K, but I don't know if this is a bug or just some subtlety
>> that I don't understand. Please let me know what you think, and if
>> it's a bug I'm happy to file it.
>>
>
> Perhaps your problem is related to the following set of issues:
>
>   https://github.com/agda/agda/issues/1023
>   https://github.com/agda/agda/issues/1680
>   https://github.com/agda/agda/issues/2890
>
> --
> /NAD
>
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