Mercurial > urweb
view tests/rpat.lac @ 178:eb3f9913bf31
First part of getting cases through monoize
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 03 Aug 2008 09:26:49 -0400 |
parents | b2d752455182 |
children |
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val f = fn x : {A : int} => case x of {A = _} => 0 val f = fn x : {A : int} => case x of {A = _, ...} => 0 val f = fn x : {A : int, B : int} => case x of {A = _, ...} => 0 val f = fn x : {A : int, B : int} => case x of {A = 1, B = 2} => 0 | {A = _, ...} => 1 datatype t = A | B val f = fn x => case x of {A = A, B = 2} => 0 | {A = A, ...} => 0 | {A = B, ...} => 0 val f = fn x => case x of {A = {A = A, ...}, B = B} => 0 | {B = A, ...} => 1 | {A = {A = B, B = A}, B = B} => 2 | {A = {A = B, B = B}, B = B} => 3