patch applied (testsuite): Differentiate between use of fail and failure of code (i.e., an exception is thrown)

[Ian Lynagh]

Tue Apr 10 07:03:08 PDT 2007  Tyson Whitehead <twhitehe at uwo.ca>
  * Differentiate between use of fail and failure of code (i.e., an exception is thrown)

     ./tests/ghc-regress/th/TH_exn.hs -> ./tests/ghc-regress/th/TH_exn2.hs
     ./tests/ghc-regress/th/TH_exn.stderr -> ./tests/ghc-regress/th/TH_exn2.stderr
     ./tests/ghc-regress/th/TH_fail.hs -> ./tests/ghc-regress/th/TH_exn1.hs
     ./tests/ghc-regress/th/TH_fail.stderr -> ./tests/ghc-regress/th/TH_exn1.stderr
    M ./tests/ghc-regress/th/TH_exn1.hs -5 +2
    M ./tests/ghc-regress/th/TH_exn2.hs -4 +3
    M ./tests/ghc-regress/th/TH_exn2.stderr -1 +1
    M ./tests/ghc-regress/th/all.T -2 +2