#10867: Primop types should not mention () -------------------------------------+------------------------------------- Reporter: simonpj | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by simonpj):
It looks like `check#` has the wrong type anyway, its implementation returns () (ie. zero return values in Cmm), so its Haskell type should have a return type of `State# RealWorld`
Ben: could you do this and validate, pls? Fixes a bug and helps move this ticket along. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10867#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler