• Ben Gamari's avatar
    Move CallStack back to base · 74424346
    Ben Gamari authored
    CallStack requires tuples, instances of which are defined in GHC.Tuple.
    Unfortunately the change made in D757 to the `Typeable` deriving
    mechanism means that `GHC.Tuple` must import `GHC.Types` for types
    necessary to generate type representations.  This results in a cycle.
    
    Test Plan: Validate
    
    Reviewers: gridaphobe, austin, hvr
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D1298
    74424346
Exception.hs 8.12 KB