On Sat, Aug 12, 2023 at 5:20 PM Brandon Allbery wrote:
>
> The warning sounds correct to me: `Maybe` has two constructors?
It says at
https://downloads.haskell.org/ghc/latest/docs/users_guide/exts/pragmas.html#unpack-pragma
"Since 9.6.1, data types with multiple constructors can also be
The warning sounds correct to me: `Maybe` has two constructors?
On Sat, Aug 12, 2023 at 10:25 AM Alan & Kim Zimmerman
wrote:
>
> I have seen the following warning on master for some time
>
> compiler/GHC/Core/TyCon.hs:1540:5: warning:
> • Ignoring unusable UNPACK pragma
> on the
I have seen the following warning on master for some time
compiler/GHC/Core/TyCon.hs:1540:5: warning:
• Ignoring unusable UNPACK pragma
on the first argument of ‘BoxedRep’
• In the definition of data constructor ‘BoxedRep’
In the data type declaration for ‘PrimRep’
|
