I'm using qualified properties with (import Test.QuickCheck ((==>))) so that may not be possible. On Wed, Aug 11, 2010 at 4:23 AM, Christopher Done wrote:

On 10 August 2010 22:22, Lyndon Maydwell wrote:

...

Hi Cafe.

I have written some QuickCheck properties in my source and am using these for testing, however, when I compile my program I get warned about unused imports:

...

Warning: Module `Test.QuickCheck' is imported, but nothing from it is used

Is there a way to suppress these warnings for a particular module by using a pragma directive or something similar?

You can do:

import Test.QuickCheck ()

Is there a way to just ignore the warnings for QuickCheck? On Wed, Aug 11, 2010 at 4:32 AM, Christopher Done wrote:

On 10 August 2010 22:25, Lyndon Maydwell wrote:

...

On Wed, Aug 11, 2010 at 4:23 AM, Christopher Done wrote:

...

On 10 August 2010 22:22, Lyndon Maydwell wrote:

...

Hi Cafe.

I have written some QuickCheck properties in my source and am using these for testing, however, when I compile my program I get warned about unused imports:

...

Warning: Module `Test.QuickCheck' is imported, but nothing from it is used

Is there a way to suppress these warnings for a particular module by using a pragma directive or something similar?

You can do:

import Test.QuickCheck ()

I'm using qualified properties with (import Test.QuickCheck ((==>))) so that may not be possible.

Ah, ok. In that case you can use -fno-warn-unused-imports. You can pass that to GHC, or put it in as an OPTIONS pragma:

{-# OPTIONS -fno-warn-unused-imports #-}

Fantastic. It was the bug mentioned. On Wed, Aug 11, 2010 at 5:00 AM, Martijn van Steenbergen wrote:

Are you saying that GHC complains about an unused import that is in fact used? Perhaps you've run into this bug: http://hackage.haskell.org/trac/ghc/ticket/1148

Are you using a recent version of GHC?

Groetjes,

Martijn.

On 8/10/10 22:22, Lyndon Maydwell wrote:

...

Hi Cafe.

I have written some QuickCheck properties in my source and am using these for testing, however, when I compile my program I get warned about unused imports:

...

Warning: Module `Test.QuickCheck' is imported, but nothing from it is used

Is there a way to suppress these warnings for a particular module by using a pragma directive or something similar?

Thanks!

- Lyndon _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe