-fwarn-incomplete-record-updates

[Simon Marlow]

On 18 October 2004 03:03, Ian Lynagh wrote:

> I like to keep my programs warning free, but I don't know of a
> sensible way of silencing
> 
>     Warning: Pattern match(es) are non-exhaustive
>              In a record-update construct: Patterns not matched: Bar
> 
> (which is generally intentional) without also silencing useful
> warnings. The attached patch adds a -fwarn-incomplete-record-updates
> that takes over control of this warning from
> -fwarn-incomplete-patterns. 

Go for it.  You also need to add an entry to the warnings section of the
User's Guide, BTW.

Cheers,
	Simon