Fix Trac #5028: zap occ info when doing the binder swap
authorsimonpj@microsoft.com <unknown>
Mon, 21 Mar 2011 11:00:09 +0000 (11:00 +0000)
committersimonpj@microsoft.com <unknown>
Mon, 21 Mar 2011 11:00:09 +0000 (11:00 +0000)
commit6c979675be92983796cf7426d1ffd30d3dc8af02
tree97848032a214ea5dbea216257b578b63c97cc0fb
parent17bfe098a9043f38d46c4fed1429d6bc20de299b
Fix Trac #5028: zap occ info when doing the binder swap

This fixes the Lint error, but still risks leaving stupid
let { x=y } bindings in the code.  But no time to fix that
today.  (Leave the ticket open for that reason.)
compiler/simplCore/OccurAnal.lhs