#15648: Core Lint error with source-level unboxed equality -------------------------------------+------------------------------------- Reporter: RyanGlScott | 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: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: #15209 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj):
isPredTy should almost certainly return False for t1 ~# t2.
That's a clear statement, and I think I agree -- but what argument(s) can you make to support that position. After all, `t1 ~# t2` certainly is a constraint (predicate). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15648#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler