"no location info" when module name is omitted

[Frederik Eaton]

Hello,

If I try to compile a program which depends on a file which omits the
"module X where" line, then I get an error message from ghc:

  <no location info>: file name does not match module name `Main'

This is not very helpful, since it doesn't tell me which file the
error is in, or what the error is.

Thanks,

Frederik

-- 
http://ofb.net/~frederik/