Be sure to UNPACK the size of an array
authorSimon Peyton Jones <simonpj@microsoft.com>
Tue, 22 Apr 2014 13:37:22 +0000 (14:37 +0100)
committerSimon Peyton Jones <simonpj@microsoft.com>
Thu, 24 Apr 2014 07:43:24 +0000 (08:43 +0100)
commit98aab76a5498b003635fd78188b7c1e3623c73d5
tree4c73cb73e8ea55e990060ebefe9f7bc6bed737b2
parent31a7bb463b6a3e99ede6de994c1f449c43a9118c
Be sure to UNPACK the size of an array

The code before did actually unpack the size, I think, but it
wasn't very clear, and it's better to do it explicitly
libraries/base/GHC/Arr.lhs