[Bug c/24068] Unconditional warning when using -combine

[dann at godzilla dot ics dot uci dot edu]

------- Additional Comments From dann at godzilla dot ics dot uci dot edu  2005-09-26 20:46 -------
(In reply to comment #4)
> So this about the following:
> int f(a)
> int a;
> {
>   return a;
> }
> int f(int);
> 
> Which is questionable.
> 
> So I don't think this is not an inappropriate warning.

It seems that the warning was designed for code like your example above. 
But if you have 1 K&R file and one C90 file, then there should be no warning... 
Another bad thing is that if you swap the files on the command line then you get
no warning.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24068