Mercurial > urweb
view tests/sig_wild.ur @ 1469:a354b306f948
Explain how to signal an error in a commit handler
author | Adam Chlipala <adam@chlipala.net> |
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date | Tue, 31 May 2011 09:14:03 -0400 |
parents | 71bafe66dbe1 |
children |
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signature S = sig type t val x : t end structure M : S = struct type t = _ val x = 0 end