5.3.2. -f*: platform-independent flags¶| ghc.gitlab.haskell.org
6.4.10.1.2. Data instance declarations¶| ghc.gitlab.haskell.org
6.8.8.5. Overlapping instances¶| ghc.gitlab.haskell.org
6.4.10. Datatype promotion¶| ghc.gitlab.haskell.org
