[Bug c/18411] Warning not legitimate

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-10 00:47 -------
We cannot do 1 as that is not allowed by the C standard (or at least a DR report of it).  Also the reason 
why this was changed was because the tree inliner was crashing on things like this if the type was float 
and the real argument was int.  The correct thing to do is do a correct prototype aka
void f(short); in the first place, other wise the code will not work anyways on some targets where int is 
passed one way and short are passed another or var args are done one way and normal arguments are 
done another way,  this does happen which is why this is undefined in the first place in C.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18411