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Re: [Patch] PR55189 enable -Wreturn-type by default
- From: Sylvestre Ledru <sylvestre at debian dot org>
- To: "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Jason Merrill <jason at redhat dot com>
- Date: Mon, 07 Jul 2014 19:17:58 +0200
- Subject: Re: [Patch] PR55189 enable -Wreturn-type by default
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Hello,
On 17/06/2014 19:41, Joseph S. Myers wrote:
> On Tue, 17 Jun 2014, Sylvestre Ledru wrote:
>
>> OK. I will do that.
>> We should test the following:
>> * default => run just -Wreturn-type
>> * -Wreturn-type => Run both
>> * -Wreturn-type + -Wmissing-return => Run both
>> * -Wno-return-type + -Wmissing-return => Run just the second one
>> * -Wno-return-type + -Wno-missing-return => Run none
>> Do you see any other?
>
> That looks like the right things to test, if there are no changes for
> anything other than those options.
Here it is:
https://github.com/sylvestre/gcc/commit/db8aaac91aa09fd1ec1cc8974586aec45a221e71
Is that what you expected?
>> Besides that, are you OK with my changes? (with the tests updated)
>
> The tests are key to reviewing whether the code changes actually do the
> right thing.
Right.
Thanks again for your help and comments, it is really appreciated,
Sylvestre