Commit 995ab74b authored by Simon Peyton Jones's avatar Simon Peyton Jones

Comments only

parent 1163f4f2
......@@ -1327,7 +1327,7 @@ splitDmdTy ty@(DmdType _ [] res_ty) = (resTypeArgDmd res_ty, ty)
-- what of this demand should we consider, given that the IO action can cleanly
-- exit?
-- * We have to kill all strictness demands (i.e. lub with a lazy demand)
-- * We can keep demand information (i.e. lub with an absent demand)
-- * We can keep usage information (i.e. lub with an absent demand)
-- * We have to kill definite divergence
-- * We can keep CPR information.
-- See Note [IO hack in the demand analyser] in DmdAnal
......
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