• Simon Peyton Jones's avatar
    Define DsUtils.mkCastDs and use it · 92d25672
    Simon Peyton Jones authored
    This change avoids a spurious WARNing from mkCast.  In the output of
    the desugarer (only, I think) we can have a cast where the type of the
    expression and cast don't syntactically match, because of an enclosing
    type-let binding.
CoreUtils.hs 84.1 KB