Make GHC.IO.Buffer.summaryBuffer strict
authorSimon Peyton Jones <simonpj@microsoft.com>
Mon, 2 Oct 2017 14:28:35 +0000 (15:28 +0100)
committerSimon Peyton Jones <simonpj@microsoft.com>
Tue, 3 Oct 2017 08:52:39 +0000 (09:52 +0100)
commitb1e0c65a1302f998917e6d33d6e1ebb84cd09fa8
tree361d256434e8a711bbfd7bcfe11f6fe9ba2ca762
parenta8fde1831f4b99885b8ed444f9cd7dffd9252150
Make GHC.IO.Buffer.summaryBuffer strict

I came across this when debugging something else.  Making it strict
improves the code slightly without affecting behaviour.
libraries/base/GHC/IO/Buffer.hs