id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
994,consider exporting a compare-and-swap or conditional-store,rme,,"I've seen some interest in using atomic operations in CL implementations.  See, for example, http://kvardek-du.kerno.org/2012/06/augmenting-bordeaux-threads-with-atomic.html.

We've had ccl::conditional-store for quite some time, but it's not really fully baked.  On IRC, sykopomp reported that it choked on typed defstruct slots because in that case we wrap ccl::struct-ref as (the struct-type (ccl::struct-ref ...)).
",enhancement,new,normal,,other,trunk,,,