Re: Why does 'gcc -Wall' complain about void main() ?

From	Keith Thompson <kst-u@mib.org>
Newsgroups	comp.lang.c
Subject	Re: Why does 'gcc -Wall' complain about void main() ?
Date	2019-11-01 10:25 -0700
Organization	None to speak of
Message-ID	<lnk18j7blv.fsf@kst-u.example.com> (permalink)
References	<5fXuF.717$gt2.335@fx02.iad>

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DFS <nospam@dfs.com> writes:
> gcc 9.1.0 on MSYS2
>
> combinearrays.c:14:6: warning: return type of ‘main’ is not ‘int’ [-Wmain]
>     14 | void main() {
>        |      ^~~~

This newsgroup has an FAQ at <http://www.c-faq.com>.
Section 11 answers your question.

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
Working, but not speaking, for Philips Healthcare
void Void(void) { Void(); } /* The recursive call of the void */

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Why does 'gcc -Wall' complain about void main() ? DFS <nospam@dfs.com> - 2019-11-01 10:22 -0400
  Re: Why does 'gcc -Wall' complain about void main() ? David Brown <david.brown@hesbynett.no> - 2019-11-01 15:45 +0100
    Re: Why does 'gcc -Wall' complain about void main() ? Manfred <noname@add.invalid> - 2019-11-01 17:57 +0100
      Re: Why does 'gcc -Wall' complain about void main() ? Keith Thompson <kst-u@mib.org> - 2019-11-01 10:31 -0700
        Re: Why does 'gcc -Wall' complain about void main() ? Manfred <noname@add.invalid> - 2019-11-01 21:00 +0100
      Re: Why does 'gcc -Wall' complain about void main() ? David Brown <david.brown@hesbynett.no> - 2019-11-01 21:20 +0100
  Re: Why does 'gcc -Wall' complain about void main() ? Keith Thompson <kst-u@mib.org> - 2019-11-01 10:25 -0700

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