The monadloc package

This package defines a class for monads which can keep a monadic call trace.

. See http://pepeiborra.posterous.com/monadic-stack-traces-that-make-a-lot-of-sense for more information.

A preprocessor is provided which can insert calls to withLoc before every monadic statement in a module.

To invoke the preprocessor, add the following pragma at the top of a source file:

> -# OPTIONS_GHC -F -pgmF MonadLoc #-

together with an import for the @Control.Monad.Loc@ module

This package provides no implementation of the MonadLoc interface. Currently the only package that does so is "control-monad-exception", but any other package can implement it and provide monadic call traces.

No changelog available

Properties

Versions	0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.7.1
Dependencies	base (==3.), haskell-src-exts, pretty, template-haskell or base (==4.), haskell-src-exts, pretty, syb, template-haskell
License	PublicDomain
Author	Pepe Iborra
Maintainer	pepeiborra@gmail.com
Stability	experimental
Category	Control, Monads
Home page	http://github.com/pepeiborra/monadloc
Executables	MonadLoc
Upload date	Mon Nov 2 22:44:59 UTC 2009
Uploaded by	PepeIborra
Distributions	NixOS:0.7.1
Downloads	821 total (101 in last 30 days)

Modules

Control
- Monad
  - Control.Monad.Loc

Flags

Name	Description	Default
syb-in-base		Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

monadloc-0.2.tar.gz [browse] (Cabal source package)
Package description (included in the package)

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