#10365: Implement Semigroup as a superclass of Monoid Proposal (Phase 1) -------------------------------------+------------------------------------- Reporter: gidyn | Owner: quchen Type: feature request | Status: patch Priority: high | Milestone: 8.0.1 Component: libraries/base | Version: 7.10.1 Resolution: | Keywords: report-impact Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1284 Wiki Page: | -------------------------------------+------------------------------------- Comment (by rwbarton): Yes, just give `sconcat` type `s -> [s] -> s`. A module being included in a package that is a dependency of a popular package is not a compelling reason to move that module into `base`! I mean I don't even know what to say to that. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10365#comment:34 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler