* -Wmissing-home-modules now behaves correctly when multiple units have expose the same module name
* Adjust the demand signature of the prompt# to avoid invalid optimisation of non-terminating programs
* GHC’s internal Unique type has been widened to 64-bits on 32-bit architectures,
avoiding potential miscompilations on large projects
OBS-URL: https://build.opensuse.org/package/show/devel:languages:haskell/ghc?expand=0&rev=406
