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Date: Thu, 11 Jul 2019 07:02:00 -0000
From: Jakub Jelinek <jakub@redhat.com>
To: Martin =?utf-8?B?TGnFoWth?= <mliska@suse.cz>
Cc: Nathan Sidwell <nathan@acm.org>, Jason Merrill <jason@redhat.com>,        Richard Biener <richard.guenther@gmail.com>,        Jonathan Wakely <jwakely.gcc@gmail.com>,        Iain Sandoe <idsandoe@googlemail.com>,        "gcc@gcc.gnu.org" <gcc@gcc.gnu.org>,        David Edelsohn <dje.gcc@gmail.com>, Jan Hubicka <hubicka@ucw.cz>,        GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] Deprecate -frepo on gcc-9 branch (PR c++/91125).
Message-ID: <20190711070226.GN2125@tucnak>
Reply-To: Jakub Jelinek <jakub@redhat.com>
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On Thu, Jul 11, 2019 at 08:48:52AM +0200, Martin Liška wrote:
> --- a/gcc/c-family/c-opts.c
> +++ b/gcc/c-family/c-opts.c
> @@ -501,6 +501,8 @@ c_common_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value,
>        flag_use_repository = value;
>        if (value)
>  	flag_implicit_templates = 0;
> +      warning (0, "%<-frepo%> is deprecated and will be removed "
> +	       "in a future release");
>        break;

Maybe just warn when value is true, or do we want to warn for -fno-repo too?

	Jakub