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Re: [PATCH] Add missing entry for -Wduplicated-branches


On Mon, Jun 05, 2017 at 02:38:11PM +0200, Volker Reichelt wrote:
> Hi,
> 
> the warning option -Wduplicated-branches added by Marek in r244705
> https://gcc.gnu.org/viewcvs?rev=244705&root=gcc&view=rev
> lacks an entry in the warning list of doc/invoke.texi.

Oops.

> The patch below fixes that.
> 
> OK for trunk?
> What about the GCC 7 branch?

Can't approve, but I think this is obvious, so I'd just go ahead with this.

> Regards,
> Volker
> 
> 2017-06-05  Volker Reichelt  <v.reichelt@netcologne.de>
> 
> 	* doc/invoke.texi (-Wduplicated-branches): Add to warning list.
> 
> Index: gcc/doc/invoke.texi
> ===================================================================
> --- gcc/doc/invoke.texi	(revision 248863)
> +++ gcc/doc/invoke.texi	(working copy)
> @@ -273,7 +273,8 @@
>  -Wno-deprecated  -Wno-deprecated-declarations  -Wno-designated-init @gol
>  -Wdisabled-optimization @gol
>  -Wno-discarded-qualifiers  -Wno-discarded-array-qualifiers @gol
> --Wno-div-by-zero  -Wdouble-promotion  -Wduplicated-cond @gol
> +-Wno-div-by-zero  -Wdouble-promotion @gol
> +-Wduplicated-branches  -Wduplicated-cond @gol
>  -Wempty-body  -Wenum-compare  -Wno-endif-labels  -Wexpansion-to-defined @gol
>  -Werror  -Werror=*  -Wextra-semi  -Wfatal-errors @gol
>  -Wfloat-equal  -Wformat  -Wformat=2 @gol
> ===================================================================
> 

	Marek


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