@hackage located-base0.1.1.1

Location-aware variants of partial functions

Categories
- Development
License
BSD-3-Clause
Maintainer
eric@seidel.io
Links
Versions
- 0.1.1.1 Thu, 20 Jul 2017
- 0.1.1.0 Sat, 14 Oct 2017
- 0.1.0.0 Thu, 30 Jul 2015

Installation
In your cabal file:
Tested Compilers
- 8.0.2
- 7.10.3
Dependencies (1)
- base >=4.8.1.0 && <5
Dependents (2)
@hackage/liquidhaskell, @hackage/liquid-fixpoint

This library provides variants of standard partial functions that include their call-site in the error message when they crash.

For example:

ghci> Data.List.Located.head []
*** Exception: Prelude.head: empty list
Callstack:
  error, called at src/Data/List/Located.hs:19:14 in locat_KhGZ7Rz1bn9DKFeFxhawNB:Data.List.Located
  head, called at <interactive>:6:1 in interactive:Ghci1