Mercurial > urweb
view tests/datatypeMod.lac @ 158:b4b70de488e9
More datatype module stuff
author | Adam Chlipala <adamc@hcoop.net> |
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date | Thu, 24 Jul 2008 16:36:41 -0400 |
parents | adc4e42e3adc |
children | 1e382d10e832 |
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structure M : sig datatype t = A | B end = struct datatype t = A | B end val a = M.A datatype u = datatype M.t val a : M.t = A val a2 : u = a structure M2 = M structure M3 : sig datatype t = datatype M.t end = M2 structure M4 : sig datatype t = datatype M.t end = M val b : M3.t = M4.B