patch applied (testsuite): Add a test for #2846

[Ian Lynagh]

Fri Oct 29 11:54:04 PDT 2010  Ian Lynagh <igloo at earth.li>
  * Add a test for #2846

    A ./tests/ghc-regress/typecheck/should_fail/T2846b.hs
    A ./tests/ghc-regress/typecheck/should_fail/T2846b.stderr
    M ./tests/ghc-regress/typecheck/should_fail/all.T +1

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=testsuite;a=darcs_commitdiff;h=20101029185404-3fd76-24fd27bc9034f22f6d29a41b229f5992118852f5.gz