#15389: -Wall-missed-specialisations warnings not fatal with -Werror -------------------------------------+------------------------------------- Reporter: ChaiTRex | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by ChaiTRex): It still would be a bug. The [https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/using- warnings.html#ghc-flag--Werror documentation for -Werror] is:
**-Werror**
Makes any warning into a fatal error. Useful so that you don’t miss warnings when doing batch compilation.
If that documentation (and perhaps other documentation for `-Werror`) is incorrect, it should be changed. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15389#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler