Cabal revisions of IORefCAS-0.2.0.1

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 Name:                IORefCAS Version:             0.2.0.1+x-revision: 1 License:             BSD3 License-file:        LICENSE Author:              Adam C. Foltzer, Ryan Newton   -- Thus for now we require GHC 7.2 or greater (base 4.4 or greater).   -- Namely Test.hs observes CAS failing half the time even with only ONE thread.   -- This is probably a tricky pointer-equality related problem.-  build-depends:     base >= 4.4.0.0 && < 5,+  build-depends:     base >= 4.4.0.0 && < 4.7,                      ghc-prim, bits-atomic       cpp-options: -DT1 -DT2     if !os(mingw32)       cpp-options: -DT3-    build-depends: base >= 4.4 && < 5, time, ghc-prim,+    build-depends: base >= 4.4.0.0 && < 4.7, time, ghc-prim,                    QuickCheck, HUnit, bits-atomic -- TODO: Refactor to use test-framework: --                 , test-framework, test-framework-hunit