The error-location package

[Tags: bsd3, deprecated, library]

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] > [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 <https://github.com/gregwebs/ErrorLocation.hs>


Properties

Versions0.1, 0.1.1, 0.1.2, 0.1.3, 0.1.5, 0.1.5.1, 0.1.5.2, 0.1.5.3, 0.1.5.4, 0.1.5.5
Dependenciesbase (==4.*), template-haskell
LicenseBSD3
AuthorGreg Weber
Maintainergreg@gregweber.info
CategoryDevelopment
Home pagehttps://github.com/gregwebs/ErrorLocation.hs
Source repositoryhead: git clone https://github.com/gregwebs/ErrorLocation.hs
Upload dateMon Aug 1 22:04:10 UTC 2011
Uploaded byGregWeber
Downloads858 total (77 in last 30 days)

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