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Re: GNU C: Implicit int and implicit function definitions
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Florian Weimer <fweimer at redhat dot com>
- Cc: GCC <gcc at gcc dot gnu dot org>
- Date: Fri, 20 May 2016 11:22:36 +0200
- Subject: Re: GNU C: Implicit int and implicit function definitions
- Authentication-results: sourceware.org; auth=none
- References: <2dd49b4d-0722-bbcd-0e0d-dd6eb690e43d at redhat dot com>
Florian Weimer <fweimer@redhat.com> writes:
> C99 got rid of implicit function definitions and implicit ints. Would it
> be possible to remove them retroactively from the -std=gnu99 and
> -std=gnu11 language variants (as well as -std=c99 and -std=c11), so that
> they are rejected by default?
-Werror=implicit-int -Werror=implicit-function-declaration
Andreas.
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Andreas Schwab, schwab@linux-m68k.org
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