|Version 4 (modified by goldfire, 3 years ago) (diff)|
This list overviews the active branches in the main GHC repository.
dicts-strict Strict Dictionaries
Nick Frisby. Make most dictionary arguments strict. It's stowed in a branch until cardinality is merged. It should be easier to implement after cardinality's refactoring.
late-dmd Late Demand Analysis
Nick Frisby. See #7782. It's stowed in a branch become of some nofib slowdowns I'm struggling to understand.
late-lam-lift Late Lambda Lift
Nick Frisby. We lift some lambdas before CorePrep. I'm still determining when to 'not' lift a lambda. My terse notes here.
type-nats Solver for Type-Level Naturals
Iavor S. Diatchki. An experimental solver for discharging constraints involving natural numbers.
This is a list of inactive branches, including the date of their last commit.
ghc-axioms First attempt at branched type family instances
Richard Eisenberg / José Pedro Magalhães / Simon PJ. Last commit was Jan 3, 2012. This was an early attempt at implementing branched type family instances. Superseded by overlapping-tyfams.