These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.84 s (backtrack: 5/20).

[ebuild  N     ] app-text/dos2unix-7.5.7::gentoo  USE="nls -debug -test -verify-sig" 977 KiB
[ebuild  N     ] dev-lang/ghc-9.2.8:0/9.2.8::gentoo  USE="gmp (-big-endian) -binary -doc -elfutils -ghcbootstrap -ghcmakebinary (-llvm) -numa -profile -test -unregisterised" 145134 KiB
[ebuild  N     ] app-admin/haskell-updater-1.5.0.0::gentoo  45 KiB
[ebuild  N     ] dev-haskell/parsec-3.1.17.0:0/3.1.17.0::gentoo  USE="-doc -hscolour -profile" 38 KiB
[ebuild  N     ] dev-haskell/text-1.2.5.0-r1:0/1.2.5.0::gentoo  USE="-doc -hscolour -profile" 153 KiB
[ebuild  N     ] dev-haskell/mtl-2.2.2-r2:0/2.2.2::gentoo  USE="-doc -hscolour -profile" 17 KiB
[ebuild  N     ] dev-haskell/cabal-syntax-3.10.3.0:0/3.10.3.0::gentoo  USE="-doc -hscolour -profile" 228 KiB
[ebuild  N     ] dev-haskell/cabal-3.10.3.0:0/3.10.3.0::gentoo  USE="-doc -hscolour -profile" 389 KiB
[ebuild  N     ] dev-haskell/old-locale-1.0.0.7:0/1.0.0.7::gentoo  USE="-doc -hscolour -profile" 4 KiB
[ebuild  N     ] dev-haskell/network-3.1.3.0:0/3.1.3.0::gentoo  USE="-devel -doc -hscolour -profile -test" 137 KiB
[ebuild  N     ] dev-haskell/regex-base-0.94.0.3:0/0.94.0.3::gentoo  USE="-doc -hscolour -profile" 11 KiB
[ebuild  N     ] dev-haskell/splitmix-0.1.3.2:0/0.1.3.2::gentoo  USE="-doc -hscolour -optimised-mixer -profile (-test)" 12 KiB
[ebuild  N     ] dev-haskell/network-bsd-2.8.1.0-r2:0/2.8.1.0::gentoo  USE="-doc -hscolour -profile" 13 KiB
[ebuild  N     ] dev-haskell/old-time-1.1.0.4:0/1.1.0.4::gentoo  USE="-doc -hscolour -profile" 74 KiB
[ebuild  N     ] dev-haskell/random-1.2.1.3:0/1.2.1.3::gentoo  USE="-doc -hscolour -profile -test" 47 KiB
[ebuild  N     ] dev-haskell/regex-posix-0.96.0.2:0/0.96.0.2::gentoo  USE="-doc -hscolour -profile" 14 KiB
[ebuild  N     ] dev-haskell/hslogger-1.3.1.0-r2:0/1.3.1.0::gentoo  USE="-doc -hscolour -profile -test" 40 KiB
[ebuild  N     ] dev-haskell/regex-compat-0.95.2.1-r1:0/0.95.2.1::gentoo  USE="-doc -hscolour -profile" 6 KiB
[ebuild  N     ] dev-haskell/missingh-1.4.3.0-r1:0/1.4.3.0::gentoo  USE="-doc -hscolour -profile -test" 110 KiB

Total: 19 packages (19 new), Size of downloads: 147438 KiB

WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict:

dev-lang/ghc:0

  (dev-lang/ghc-9.8.4-r1:0/9.8.4::gentoo, ebuild scheduled for merge) USE="gmp (-big-endian) -doc -elfutils -ghcbootstrap -ghcmakebinary -llvm -numa -profile -test -unregisterised -verify-sig" LLVM_SLOT="20 -17 -18 -19" conflicts with
    <dev-lang/ghc-9.5 required by (dev-haskell/mtl-2.2.2-r2:0/2.2.2::gentoo, ebuild scheduled for merge) USE="-doc -hscolour -profile"
    ^             ^^^


!!! The following update(s) have been skipped due to unsatisfied dependencies
!!! triggered by backtracking:

dev-haskell/text:0