-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 8/14/10 19:07 , Ben Millwood wrote:
Strangely, it prints this before the output of your program - this isn't terribly important, but for the sake of completeness, it's because of the different buffering characteristics of stdout and stderr, which confusingly mean that even though your program produces output and then produces an error, the error is printed immediately while the output waits until the program is terminated to be produced. I think. Something like that, anyway.
My guess is he's redirecting stdout and stderr to the same file, and stderr happens to get flushed by the Haskell runtime before stdout (possibly because a flush is performed regardless when an exception is printed). It is, as you note, not really relevant to the actual logic error leading to the exception. - -- brandon s. allbery [linux,solaris,freebsd,perl] allbery@kf8nh.com system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.10 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxnJBUACgkQIn7hlCsL25X7jACgzk4uCCP/1LBDfgtRU0vfobZI +BgAn2oabimC8tKOII6xBC+LM41oTpqd =q1sj -----END PGP SIGNATURE-----