[Haskell-cafe] How to set a breakpoint in GHCi

Gracjan Polak gracjanpolak at gmail.com
Sun Mar 21 17:30:04 EDT 2010

Hi all,

Tried to use :break today, without success:

guestbook-session-bug>ghci -DMIN_VERSION_template_haskell(a,b,c)=1 
-isrc Main -i../happstack/happstack-ixset/src
GHCi, version 6.12.1: http://www.haskell.org/ghc/  :? for help
[10 of 13] Compiling Happstack.Data.IxSet (
..\happstack\happstack-ixset\src\Happstack\Data\IxSet.hs, interpreted )
*Main> :m +Happstack.Data.IxSet
*Main Happstack.Data.IxSet> :bre getOrd
No breakpoints found at that location.
*Main Happstack.Data.IxSet>

What now?


More information about the Haskell-Cafe mailing list