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Today's Topics:
1. Re: strange error inside a case (PICCA Frederic-Emmanuel)
----------------------------------------------------------------------
Message: 1
Date: Fri, 29 Nov 2019 18:23:45 +0000
From: PICCA Frederic-Emmanuel
<frederic-emmanuel.pi...@synchrotron-soleil.fr>
To: "The Haskell-Beginners Mailing List - Discussion of primarily
beginner-level topics related to Haskell" <beginners@haskell.org>
Subject: Re: [Haskell-beginners] strange error inside a case
Message-ID:
<a2a20ec3b8560d408356cac2fc148e53017d83a...@sun-dag3.synchrotron-soleil.fr>
Content-Type: text/plain; charset="Windows-1252"
> What is the type of hdf2mergedcbf' ?
hdf2mergedcbf' :: Path Abs File -> Int -> Int -> IO ()
> Does it work if you write `void (hdf2mergedcbf' (head masters) 1 1)` ?
nop
• In the expression: void (hdf2mergedcbf' (head masters) 1 1)
In a case alternative:
(SomeDataCollection SCollect SHdf5 _)
-> void (hdf2mergedcbf' (head masters) 1 1)
In the second argument of ‘($)’, namely
‘case col of {
(SomeDataCollection SCollect SHdf5 _)
-> void (hdf2mergedcbf' (head masters) 1 1) }’
|
184 | (SomeDataCollection SCollect SHdf5 _) -> void
(hdf2mergedcbf' (head masters) 1 1)
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
HsCompilation exited abnormally with code 1 at Fri Nov 29 19:23:04
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