Pushed fix for SBCL deferred warnings as 3.3.2.1

[Chema Alonso]

On Sat, Jun 02, 2018 at 02:54:34PM -0500, Robert Goldman wrote:
> Squashed and merged this, pushed, and deleted the feature branch.
> 
> Thanks to Eric Timmons for detecting the bug, and to Fare and Attila for 
> reviewing the fix.
> 
> We can think about a bug fix release sometime soon.  I think right 
> before merging the syntax fix, which should give us the basis for 3.4
> 
> Best to all,
> r
> 

Cool,

Could you publish this version at [1] to ease its packaging?

Thanks a bunch.

[1] https://common-lisp.net/project/asdf/archives/