#10844: CallStack should not be inlined -------------------------------------+------------------------------------- Reporter: nomeata | Owner: gridaphobe Type: task | Status: patch 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 Rev(s): Phab:D1259 -------------------------------------+------------------------------------- Comment (by simonpj): Eric, I'm very suspicious of this. Making the desugarer more complicated to fix a single instance of what is presumably a generic shortcoming in the float-out machinery, seems entirely wrong to me. So you fix `CallStacks`, but what about other instances of the same problem? I would far rather characterise the problem more carefully and fix it at source. It's possible that it is Truly Hard to do that, in which case a more ad-hoc fix would be justifiable; but then it would need a careful Note to explain why it could not be done generically. Could you instead characterise the problem? You don't need to use call- stacks; just write source code that generates the same pattern and lets look at it. Thanks! Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10844#comment:8 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler