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Re: [patch] fix impliedness of -Wunused-parameter depending on -Wexta option ordering
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Manuel López-Ibáñez <lopezibanez at gmail dot com>
- Cc: Gcc Patch List <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 12 May 2014 20:24:35 +0000
- Subject: Re: [patch] fix impliedness of -Wunused-parameter depending on -Wexta option ordering
- Authentication-results: sourceware.org; auth=none
- References: <536BF4F1 dot 8020402 at ubuntu dot com> <Pine dot LNX dot 4 dot 64 dot 1405082136500 dot 12485 at digraph dot polyomino dot org dot uk> <5370F366 dot 80300 at ubuntu dot com> <Pine dot LNX dot 4 dot 64 dot 1405121726110 dot 371 at digraph dot polyomino dot org dot uk> <CAESRpQCkj+uPc=OyPFOXjcnqXAQjT-CLWotC7GVe4EDM98oQNw at mail dot gmail dot com>
On Mon, 12 May 2014, Manuel López-Ibáñez wrote:
> I will be very surprised if the common defaults are overriding a FE
> default and it is not a bug in the FE.
Well, I think that needs justification, not just "very surprised".
Identify (presumably in an automated way) all the cases where an option is
handled by more than one of the handlers and, for each one, describe what
cases would be affected by a change of order and why the proposed new
order gives the desired effects.
--
Joseph S. Myers
joseph@codesourcery.com