The error-location package

[ Tags: bsd3, deprecated, development, library ] [ Propose Tags ]
Deprecated. in favor of file-location

Error functions that give file location information

$(err "OH NO!")

main:Main main.hs:16:1 OH NO!

Notice how it displays package:module file:line:character It exposes the functions err (error), undef (undefined), and trc (Debug.Trace.trace). All of these behave the same as their normal counterpart but also spit out a location.

I also included my favorite helper, debug, which is like trace but just show the value.

debug [1,2,3]

DEBUG: [1,2,3]

And The Template Haskell version. > debug [1,2,3] > > DEBUG main:Main main.hs:1:3 [1,2,3] > [1,2,3]

See module for a listing of all the functions with short descriptions, and the homepage for some more examples


Versions 0.1, 0.1.1, 0.1.2, 0.1.3, 0.1.5,,,,,
Dependencies base (==4.*), template-haskell [details]
License BSD3
Author Greg Weber
Category Development
Home page
Source repository head: git clone
Uploaded Mon Aug 1 22:04:10 UTC 2011 by GregWeber
Distributions NixOS:
Downloads 2276 total (32 in the last 30 days)
Rating 0.0 (0 ratings) [clear rating]
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Status Docs uploaded by user [build log]
Successful builds reported [all 1 reports]
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