bfccd68 Protocol to allow ppx processors to report warnings to the compiler (reported as warning 22).

Authored and Committed by Alain Frisch 9 years ago
    Protocol to allow ppx processors to report warnings to the compiler (reported as warning 22).
    
    git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14762 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
    
        
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