On 08/07/13 11:14, Erik de Castro Lopo wrote:
Hi all,
I've added a feature request ticket to the GHC trac:
http://ghc.haskell.org/trac/ghc/ticket/8043
for qualified module exports. In a nutshell this would allow the
following 'qualified module' export eg:
module MyModule
( qualified module T
)
import qualified Data.Text as T
so that any module which imports MyModule has access to the symbols
of Data.Text under the quaified module name T.
This feature actually looks like something which I'm capable of
undertaking so if nobody thinks this is a really bad idea, I'll
have a crack at this.
There have been discussions about this in the past, here is a good one:
http://www.haskell.org/pipermail/libraries/2005-March/003390.html (read
the rest of the thread, and there are links in there to other threads).
This is a feature that at first seems simple but leads to a lot of
subtle issues. And it's not clear (to me at least) that this is
something we want rather than some form of namespace-management at the
package level.
Cheers,
Simon
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