Keep the flag lists as IntSets rather than lists
authorSimon Marlow <marlowsd@gmail.com>
Tue, 22 Nov 2011 16:23:48 +0000 (16:23 +0000)
committerSimon Marlow <marlowsd@gmail.com>
Wed, 23 Nov 2011 09:13:13 +0000 (09:13 +0000)
commit128078e0dcfea03c3306f57a4ae7303ca8ff055b
treedbe94f1968e2c3b940be047d8b63eda70db6f3e8
parent122629e88fb00003f98d1e581c4150800d476131
Keep the flag lists as IntSets rather than lists

This improves compile times slightly.
compiler/iface/FlagChecker.hs
compiler/main/DynFlags.hs