[treelang] Make treelang work with --enable-mapped-location

[James A. Morrison]

 Hi,

  This patch converts the treelang front end to use error/warning instead
of fprintf and allows treelang to build and run with --enable-mapped-location.
I haven't done any timings to see if this speeds up or slows down anything.
I don't think it matters for treelang though.  I've also included a couple
for test cases to check that the errors are output correctly.

 This patch has been tested with make treelang.check with and without
--enable-mapped-location.  Ok for mainline?

 PING: http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02862.html

-- 
Thanks,
Jim

http://www.student.cs.uwaterloo.ca/~ja2morri/
http://phython.blogspot.com
http://open.nit.ca/wiki/?page=jim

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