recomp013

[Joachim Breitner]

Dear Simon,

Am Donnerstag, den 19.09.2013, 11:33 +0000 schrieb Simon Peyton-Jones:
> =====> recomp013(normal) 89 of 114 [0, 0, 0]
> cd ./recomp013 && $MAKE -s --no-print-directory recomp013    </dev/null >recomp013.run.stdout 2>recomp013.run.stderr
> Actual stdout output differs from expected:
> --- ./recomp013/recomp013.stdout	2013-09-18 12:38:22.000000000 +0100
> +++ ./recomp013/recomp013.run.stdout	2013-09-19 12:15:22.611120935 +0100
> @@ -3,5 +3,3 @@
>  [2 of 3] Compiling B                ( B.hs, B.o )
>  [3 of 3] Compiling C                ( C.hs, C.o )
>  second run
> -[2 of 3] Compiling B                ( B.hs, B.o )
> -[3 of 3] Compiling C                ( C.hs, C.o ) [B changed]
> *** unexpected failure for recomp013(normal)

It works here. So that means either two things:
 * that the bug described in #8247 is actually present in HEAD, but 
   only under certain circumstances, or
 * that there is a timing issue with the update of B.hs.

The latter seems to be more likely. I notice that other recomp-tests
have a "sleep 1" before updating the file: If you insert that in
recomp013/Makefile, does it go through for you?

Greetings,
Joachim

-- 
Joachim “nomeata” Breitner
  mail at joachim-breitner.de • http://www.joachim-breitner.de/
  Jabber: nomeata at joachim-breitner.de  • GPG-Key: 0x4743206C
  Debian Developer: nomeata at debian.org
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