patch applied (testsuite): Add test for bug 685

[Simon Peyton Jones]

Wed Feb  8 08:05:11 PST 2006  simonpj at microsoft.com
  * Add test for bug 685

    A ./tests/ghc-regress/gadt/Gadt17_help.hs
    M ./tests/ghc-regress/gadt/Makefile +7
    M ./tests/ghc-regress/gadt/all.T +3
    A ./tests/ghc-regress/gadt/gadt17.hs
    M ./tests/ghc-regress/rename/should_compile/all.T +1
    A ./tests/ghc-regress/rename/should_compile/rn049.hs