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Date: Sat, 4 Jul 2020 10:30:38 +0300
From: Cyrill Gorcunov <gorcunov@gmail.com>
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 <a8de4426-aafd-0dea-4f35-549650e9fd22@tarantool.org>
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In-Reply-To: <a8de4426-aafd-0dea-4f35-549650e9fd22@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH 00/22] Use void type in empty
 arguments list
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To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Cc: tml <tarantool-patches@dev.tarantool.org>, Alexander Turenko <alexander.turenko@tarantool.org>

On Fri, Jul 03, 2020 at 11:23:17PM +0200, Vladislav Shpilevoy wrote:
> Hi!
> 
> Is there a measurement showing how this speeds up or reduces executable's
> size anyhow?

Before

[cyrill@grain tarantool.git] size ./src/tarantool 
   text	   data	    bss	    dec	    hex	filename
6315490	  41788	 128920	6486198	 62f8b6	./src/tarantool

After

[cyrill@grain tarantool.git] size ./src/tarantool 
   text	   data	    bss	    dec	    hex	filename
6308034	  41788	 128920	6478742	 62db96	./src/tarantool

(it is debug build) Note the .text is been shrunk.

> 
> Talking of the patch - why did you change .cc files? AFAIK, in C++
> (void) and () are the same. Just no arguments.

True, still we've a mess between () and (void) in cc files, so
I unified the approach.