Mercurial > urweb

annotate tests/tcrec.ur @ 1575:287604b4a08d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved unification of record literals in type class resolution
author Adam Chlipala <adam@chlipala.net>
date Sat, 15 Oct 2011 10:19:50 -0400
parents
children
rev   line source
adam@1575 1 type r1 = {A : string, B : string}
adam@1575 2 type r2 = {B : string, A : string}
adam@1575 3
adam@1575 4 val show_r1 : show r1 = mkShow (fn r => r.A ^ "+" ^ r.B)
adam@1575 5 val show_r2 : show r2 = _