-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Greetings, Nowadays I'm looking at Haddock and amongst other things, recent GHC is a must. Due to this, I now have 7.6.3 on my system as well as a build from yesterday (7.7.20130531), straight from git HEAD. Building Haddock with --enable-tests, I then try to run some hspec (or probably more appropriately, nanospec) tests. Simple stuff:

ghci src/Spec.hs

Prelude> :main

Tests run as expected and everything is fine until about 2 seconds after main terminates: GHCi segfaults. As a means of checking whether this is a problem with GHCi, I ran the same commands with my 7.6.3 install and everything was fine - no segfault. This clearly points to something being wrong with GHCi. My question is, how would I even begin to investigate what's wrong? If I want to file a bug, I need to have more information, especially considering that someone I asked could not reproduce this. I have no experience with GHCis guts and I'm not sure how to progress. - -- Mateusz K. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAEBAgAGBQJRqnINAAoJEM1mucMq2pqXSbEQAIM9+czAgoyHJQ4LCI+eRMWP yM6pCxvQH5XLfSg6dD9UJASqsZ3kgaQcJsx77c1PCDXyU11hF5x3MygKOBKcqXoO fC/khWqp1ru17tOhJ9nfpCTFm6HUI9RGKRYBJhsrUkv1DzY6tw5kJuwFqf/9e9jF Om9wiqA1Sp0L1YEGnjcQ+ZB2/5gekPK4Il1iSWujrvo9JzGzJULXo94sxAXNa9P+ xuaSpTxKP1+6+zmuK1sSYgNNCP8b5yKXgwUjjI25s8MP6usXpvz5YRs760zMlpFl l9ZepNMiWgcL9dxWI3g8TFrm3jE5EVgIQ+/3ytEoRuetYU713Dj4DQSu5dZkxZku wdWuy/HVBOqpQf+fbMqlH4vW4Q4QIJbnU+qsRr6nNyoyEvGvuom4gXC18fHYqJST r03WD/UXlF4KTXD45flypeOnkRrcFiws76gdRqwiXpec0WxmYjEYGzbIARfQrU9V xWoykrTmVCbE8uG8FktXcjzirSAK5HAsy0sceurgPT8FDmSn9AFF03pOiW/A8Hli d8WrS5uuTWprzFFaUtpPbERWLOxieLNJrpXeeKKICVLF4VNzlrjw9regToYh2rTq tMaJgP61E8Vji2NhR1bk/TPPdOFtEB+cJnXDrn9Z6ICJlAmHXVCCQJA7KmsX5WGA NEqif1T5kIkHLc0FUmZl =nTqG -----END PGP SIGNATURE-----