#15605: Documentation of atomicModifyMutVar# does not show properly -------------------------------------+------------------------------------- Reporter: harendra | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: libraries | Version: 8.4.3 (other) | Keywords: ghc-prim | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- The actual documentation in the source is: {{{ -- | Modify the contents of a @MutVar\#@. Note that this isn\'t strictly -- speaking the correct type for this function, it should really be -- @MutVar# s a -> (a -> (a,b)) -> State# s -> (# State# s, b #)@, however -- we don\'t know about pairs here. }}} It actually shows as this in the docs, note the incomplete signature: {{{ Modify the contents of a MutVar#. Note that this isn't strictly speaking the correct type for this function, it should really be MutVar s -> ( s, b #), however we don't know about pairs here. }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15605 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler