Warning suppression pragmas

Эдгар Жаворонков edzhavoronkov at gmail.com
Mon Oct 19 22:21:02 UTC 2015


Hello, Richard,

Do you know something about defining own pragmas in GHC?

---

С уважением,
Жаворонков Эдгар

2015-10-20 1:17 GMT+03:00 Richard Eisenberg <eir at cis.upenn.edu>:

> Hi Edgar,
>
> No, that doesn't exist yet. Would surely be useful, though.
>
> Richard
>
> On Oct 19, 2015, at 6:16 PM, Эдгар Жаворонков <edzhavoronkov at gmail.com>
> wrote:
>
> No, i mean exactly pragmas in source code, that i can particulary add to
> function or a part of the code for example.
> E.g:
>
> {-# BEGIN_SUPPRESS_WARNINGS #-}
>
> foo :: a -> b
> #do something that throws warnings
>
> {-# END_SUPPRESS_WARNINGS #-}
>
>
>
> 2015-10-20 1:10 GMT+03:00 Richard Eisenberg <eir at cis.upenn.edu>:
>
>> I just responded to #602, but perhaps you're just looking for the
>> -fno-warn-XXX options listed here:
>> https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/flag-reference.html#idp14879296
>>
>> Richard
>>
>> On Oct 19, 2015, at 5:22 PM, Эдгар Жаворонков <edzhavoronkov at gmail.com>
>> wrote:
>>
>> Hi everyone!
>>
>> Do you know, if there is pragma for warning suppression? I want to
>> implement something like warning suppression related to this ticket in
>> GHC's Trac (https://ghc.haskell.org/trac/ghc/ticket/602). Or i need to
>> implement that kind of pragma by myself?
>>
>> Thanks in advance!
>> Edgar
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>>
>>
>>
>
>
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