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

Calculating dependencies ... done!
Dependency resolution took 1.22 s (backtrack: 0/20).

[ebuild  N     ] media-libs/alsa-topology-conf-1.2.5.1-r1::gentoo  USE="-verify-sig" 12 KiB
[ebuild  N     ] media-libs/alsa-ucm-conf-1.2.16.1::gentoo  USE="-verify-sig" 83 KiB
[ebuild  N     ] app-text/dos2unix-7.5.7::gentoo  USE="nls -debug -test -verify-sig" 977 KiB
[ebuild  N     ] media-libs/alsa-lib-1.2.16.1::gentoo  USE="python -debug -doc -verify-sig" PYTHON_SINGLE_TARGET="python3_14 -python3_12 -python3_13 (-python3_15)" 1104 KiB
[ebuild  N     ] dev-lang/ghc-9.8.4-r1:0/9.8.4::gentoo  USE="gmp (-big-endian) -doc -elfutils -ghcbootstrap -ghcmakebinary -llvm -numa -profile -test -unregisterised -verify-sig" LLVM_SLOT="20 -17 -18 -19" 238903 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-2.1.1:0/2.1.1::gentoo  USE="simdutf -doc -hscolour -profile" 294 KiB
[ebuild  N     ] dev-haskell/mtl-2.3.1-r1:0/2.3.1::gentoo  USE="-doc -hscolour -profile" 26 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/dlist-1.0:0/1.0::gentoo  USE="-doc -hscolour -profile -test -werror" 23 KiB
[ebuild  N     ] dev-haskell/alex-3.5.1.0::gentoo  USE="-doc -static -test" 84 KiB
[ebuild  N     ] dev-haskell/happy-1.20.1.1::gentoo  USE="-doc -test" 180 KiB
[ebuild  N     ] dev-haskell/extensible-exceptions-0.1.1.4:0/0.1.1.4::gentoo  USE="-doc -hscolour -profile" 9 KiB
[ebuild  N     ] dev-haskell/alsa-core-0.5.0.1-r2:0/0.5.0.1::gentoo  USE="-doc -hscolour -profile" 3 KiB
[ebuild  N     ] dev-haskell/language-c-0.9.2:0/0.9.2::gentoo  USE="-doc -hscolour -profile -test" 123 KiB
[ebuild  N     ] dev-haskell/c2hs-0.28.8-r2::gentoo  USE="-test" 213 KiB
[ebuild  N     ] dev-haskell/alsa-mixer-0.3.0:0/0.3.0::gentoo  USE="-doc -hscolour -profile" 8 KiB

Total: 19 packages (19 new), Size of downloads: 242732 KiB