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Ticket Resolution Summary Owner Reporter
#904 fixed ":e test.hs" overwrites "test.hs" with emacs tags simonmar guest
Description

This is not really a bug but it can be confusing (and lead to loss of work) for programmers that use both Hugs and GHCi. In Hugs, :e filename opens filename in an editor. In GHCi 6.5 :e filename (short for :etags filename) creates an Emacs tags file, overwriting filename.

Some solutions:

  • Use a different command to create emacs tags
  • Make the command fail if the file already exists

-Iavor

#1587 fixed ":i (->)" doesn't work igloo SamB
Description
Prelude> :i (->)
<interactive>:1:1: parse error on input `->'

I hope that's clear enough for you ;-).

#3445 invalid ":show modules" Panic sfjohnso
Description

While working exercises in "Haskell Road to Logic, Maths", I got this message in response to a :show modules" command:

    Prelude> :show modules
    SetEq            ( SetEq.hs, interpreted )
    : panic! (the 'impossible' happened)
      (GHC version 6.6 for i386-unknown-mingw32):
            missing linkable
    
    Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
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