[Omake] SVN Commit: OMake Build System [0.9.8.x] (Rev. 11448)

[Aleksey Nogin]

Fixes the object/Test8 by having the hoisting check that the head variable was
not already shadowed (as I proposed on the mailing list).

This might not be the right way - please feel free to revert if you disagree
with this approach.

----
Changes:
    +20 -4	omake-branches/0.9.8.x/src/env/omake_env.ml
    +1 -1	omake-branches/0.9.8.x/src/env/omake_env.mli
    +1 -1	omake-branches/0.9.8.x/src/eval/omake_eval.ml
 
A hyperlinked version of this commit is available at
http://svn.metaprl.org/commitlogs/omake/2007-07.html#07/07/26.09:30:29