patch applied (testsuite): A couple more GADT/type families tests

[Roman Leshchinskiy]

Mon Aug 20 19:00:29 PDT 2007  Roman Leshchinskiy <rl at cse.unsw.edu.au>
  * A couple more GADT/type families tests

    A ./tests/ghc-regress/indexed-types/should_compile/GADT5.hs
    A ./tests/ghc-regress/indexed-types/should_compile/GADT6.hs
    A ./tests/ghc-regress/indexed-types/should_compile/GADT7.hs
    A ./tests/ghc-regress/indexed-types/should_compile/GADT8.hs
    M ./tests/ghc-regress/indexed-types/should_compile/all.T +4