Bug#334337: hugs segfault if Show class in instancied but show method not defined.

2005-10-17 Thread Ross Paterson
On Mon, Oct 17, 2005 at 11:52:56AM +0200, Bill Allombert wrote: > It looks like hugs segfault if you instance Show but not define a > show method and then implicitly use it: > > Let foo.hs = > --->8- > module Fibo where > type Quad = (Integer,Integer) > newtype Gauss = Karl Quad > instance Eq

Bug#334337: hugs segfault if Show class in instancied but show method not defined.

2005-10-17 Thread Bill Allombert
Package: hugs Version: 98.200503.08-3 Severity: normal Hello Isaac, It looks like hugs segfault if you instancy Show but not define a show method and then implicitly use it: Let foo.hs = --->8- module Fibo where type Quad = (Integer,Integer) newtype Gauss = Karl Quad instance Eq Gauss where