I've created a ticket at: https://ghc.haskell.org/trac/ghc/ticket/10176
Now I know what I'm looking for, I'll aim to track down a minimal example over nap time (about 5 hours from now). Thanks, Neil On Sat, Mar 21, 2015 at 8:10 AM, Neil Mitchell <[email protected]> wrote: > A simple test case should be as simple as checkout Shake > (https://github.com/ndmitchell/shake.git), cabal build as necessary > then cabal test. A shorter (and fractionally more robust) test would > be "shake-test oracle test", using the Cabal test suite. > > Thanks, Neil > > > On Sat, Mar 21, 2015 at 7:21 AM, Herbert Valerio Riedel > <[email protected]> wrote: >> On 2015-03-21 at 07:56:32 +0100, Neil Mitchell wrote: >> >> [...] >> >>> 3) I tested with GHC RC1 and GHC RC2, both of which were fine. The fact no >>> one else hit this with RC2 might just be because its a very recent >>> regression. >> >> We -- and by that I don't mean myself... :) -- could git-bisect between >> RC2 and RC3 here (semi-)automatically (i.e. maybe unattended if it's >> scriptable) if your test-case (even if it's not minimal) reliably >> triggers the bug... >> >> Cheers, >> hvr _______________________________________________ ghc-devs mailing list [email protected] http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
