Regressions on mainline\

[Mark Mitchell]

Andrew Pinski wrote:

>This was almost likely caused by:
>  
>
Thanks for analyzing.

>2004-04-28  Jan Hubicka  <jh@suse.cz>
>
>        PR c/15004
>        * function.c (do_warn_unused_parameter): Break out form ...
>        (expand_function_end): ... here; warn only when not using cgraphunit.
>        * function.h (do_warn_unused_parameter): Declare.
>        * cgraphunit.c: Include function.h.
>        (cgraph_finalize_function): Do unused parameter warning.
>        * Makefile.in (cgraphunit.o): Depend on function.h
>But I think it is a C++ front-end bug which deals with cloning as it is not warning about
>an unused parameter in a constructor.
>
Whether or not that is true, it is Jan's responsibility to deal with the 
problem.

It is not acceptable to completely ignore this kind of breakage 
indefinitely.  Two months is far too long.

-- 
Mark Mitchell
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