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Re: [PATCH] Add -C when using -Wimplicit-fallthrough and --save-temps (PR preprocessor/78497).
- From: Jeff Law <law at redhat dot com>
- To: Martin Liška <mliska at suse dot cz>, gcc-patches at gcc dot gnu dot org
- Cc: Jakub Jelinek <jakub at redhat dot com>, Marek Polacek <polacek at redhat dot com>
- Date: Mon, 30 Apr 2018 17:08:06 -0600
- Subject: Re: [PATCH] Add -C when using -Wimplicit-fallthrough and --save-temps (PR preprocessor/78497).
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- References: <24052956-4978-21a7-b364-f5d06e7e6b49@suse.cz>
On 04/03/2018 06:29 AM, Martin Liška wrote:
> Hi.
>
> This helps the warning with --save-temps. Doing that one needs to preserve comments
> in preprocessed source file.
>
> Ready for trunk?
> Martin
>
> gcc/ChangeLog:
>
> 2018-04-03 Martin Liska <mliska@suse.cz>
>
> PR preprocessor/78497
> * gcc.c: Add -C when using -Wimplicit-fallthrough and --save-temps.
>
> gcc/testsuite/ChangeLog:
>
> 2018-04-03 Martin Liska <mliska@suse.cz>
>
> PR preprocessor/78497
> * c-c++-common/Wimplicit-fallthrough-37.c: New test.
OK.
jeff