Hi,

There aren't more complaints because most people haven't tried 7.8 seriously 
yet. (I didn't notice the problem since I've only been using GHC 7.8 under 
Windows.) This points out the need for some sort of regular testing of canaries 
(full systems producing known results) to test the entire toolchain including 
common libraries (HP, perhaps) and Cabal.

At the risk of antagonizing the developers again, I will point out that there 
is a bit of disconnect between GHC developers, Cabal developers, library 
developers and users (application developers). Without slowing the GHC 
developers' creativity, there is a need to look at the experience of the 
application developers. FWIW, my sense is that there is too much turbulence for 
many potential application developers to adopt Haskell as their production 
platform unless they have significant in-house resources to deal with the rapid 
changes. (As as thought experiment, how many changes have to be made to Real 
World Haskell's programs to get them to run?)


Howard



----- Original Message -----
From: Simon Marlow <[email protected]>
To: Miëtek Bak <[email protected]>; Carter Schonwald <[email protected]>
Cc: "[email protected]" <[email protected]>; "[email protected]" 
<[email protected]>
Sent: Wednesday, December 3, 2014 4:03 AM
Subject: Re: Linker change in GHC 7.8 leads to widespread issues

I'm actually rather surprised we got away without doing this up to now. 
  Why haven't there been more complaints?

Cheers,
Simon
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