Proposal: Deprecate decodeUtf8

Mon Aug 22 10:09:27 UTC 2016

On Mon, 22 Aug 2016, Pavlo Kerestey wrote:

> ...By the way - the Idea to have a separate WARNING for partial 
> functions would be really great. This way the head, and co. could be 
> marked and used when a quick hack or test is needed, but won't make it 
> into production with -Werror -Wall.

This has been discussed before:
    https://ghc.haskell.org/trac/ghc/ticket/8064

For now I am using HLint to spot usage of typical non-total functions.