gcc v3.0.1 vs gcc v2.95.3 -- KDE 2.2.1

[Giorgos Keramidas]

On 2001-11-29 16:21:28, Antonis Kanavouras wrote:
> 
> Christos Ricudis wrote:
> 
> >  V> to mono poy diafonoysa kai diafono einai to "void main()". Ola ta
> >
> > E profanws, to mono pragma sto opoio 8a diafwnouses esy einai kati sto
> opoio oi
> > exontes thn anti8eth apopsh einai 100% swstoi :>
> >
> 
> An katalava kala -mia kai den exw asxolh8ei- o gcc 3.0.1 den sou epitrepei
> na kaneis compile oute
> ---------------------
> #include <stdio.h>
> 
> void main(){
>     printf("Hello World! Eimai enas  xalaros typaklas pou den ton noiazei ti
> exit code epistrefei  sto leitourgiko tou\n");
>   }
>  --------------------

Exeis ki alla problhmata edw...

To `void main()' den einai plhres prototype mias function, ara to
`main' den einai orismeno plhrws san function, se auto to shmeio.

Den einai mono to `void' pou se xalaei edo, alla kai to oti ta
arguments ths main() den einai orismena.

    warning: type mismatch with previous implicit declaration
    warning: previous implicit declaration of `main'
    warning: `main' was previously implicitly declared to return `main'

-giorgos