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view tests/subsig.ur @ 1675:13dad713da35
New, more principled heuristic for Especialize: only specialize uniform function arguments; that is, arguments that don't change across recursive calls
author | Adam Chlipala <adam@chlipala.net> |
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date | Wed, 11 Jan 2012 13:53:35 -0500 |
parents | 71bafe66dbe1 |
children |
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structure M = struct signature S = sig type t end end structure N : M.S = struct type t = int end structure M' = struct type t = int val y = 42 signature S = sig val x : t end end structure N' : M'.S = struct val x = 0 end signature S = sig type t val y : t signature S = sig val x : t end end structure M'S : S = M' structure V : M'S.S = struct val x = M'S.y end structure M'S' = M'S structure V : M'S'.S = struct val x = M'S.y end