From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <ruby-core-bounces@ruby-lang.org>
X-Original-To: poffice@blade.nagaokaut.ac.jp
Delivered-To: poffice@blade.nagaokaut.ac.jp
Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24])
	by blade.nagaokaut.ac.jp (Postfix) with ESMTP id E73C917D608D
	for <poffice@blade.nagaokaut.ac.jp>; Fri,  7 Mar 2014 19:48:35 +0900 (JST)
Received: from funfun.nagaokaut.ac.jp (smtp.nagaokaut.ac.jp [133.44.2.201])
	by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id F1550B5D8DA
	for <poffice@blade.nagaokaut.ac.jp>; Fri,  7 Mar 2014 19:43:47 +0900 (JST)
Received: from funfun.nagaokaut.ac.jp (localhost.nagaokaut.ac.jp [127.0.0.1])
	by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 3471A97A83A
	for <poffice@blade.nagaokaut.ac.jp>; Fri,  7 Mar 2014 19:43:50 +0900 (JST)
X-Virus-Scanned: amavisd-new at nagaokaut.ac.jp
Received: from funfun.nagaokaut.ac.jp ([127.0.0.1])
	by funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id ry3x-uzeTqpf for <poffice@blade.nagaokaut.ac.jp>;
	Fri,  7 Mar 2014 19:43:50 +0900 (JST)
Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100])
	by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 1433497A82C
	for <poffice@blade.nagaokaut.ac.jp>; Fri,  7 Mar 2014 19:43:50 +0900 (JST)
Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75])
	by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 623A195241B
	for <poffice@blade.nagaokaut.ac.jp>; Fri,  7 Mar 2014 19:43:47 +0900 (JST)
Received: from [221.186.184.76] (unknown [IPv6:::1])
	by neon.ruby-lang.org (Postfix) with ESMTP id 4E50B1206A0;
	Fri,  7 Mar 2014 19:43:40 +0900 (JST)
X-Original-To: ruby-core@ruby-lang.org
Delivered-To: ruby-core@ruby-lang.org
Received: from dcvr.yhbt.net (dcvr.yhbt.net [64.71.152.64])
 by neon.ruby-lang.org (Postfix) with ESMTP id C3785120672
 for <ruby-core@ruby-lang.org>; Fri,  7 Mar 2014 19:43:33 +0900 (JST)
Received: from localhost (dcvr.yhbt.net [127.0.0.1])
 by dcvr.yhbt.net (Postfix) with ESMTP id 0C6302094B;
 Fri,  7 Mar 2014 10:43:33 +0000 (UTC)
Date: Fri, 7 Mar 2014 10:43:32 +0000
From: Eric Wong <normalperson@yhbt.net>
To: Ruby developers <ruby-core@ruby-lang.org>
Message-ID: <20140307104332.GA17720@dcvr.yhbt.net>
References: <redmine.issue-9508.20140210182127@ruby-lang.org>
 <redmine.journal-45652.20140306080522.aa381128a9ff7d56@ruby-lang.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <redmine.journal-45652.20140306080522.aa381128a9ff7d56@ruby-lang.org>
User-Agent: Mutt/1.5.21 (2010-09-15)
X-ML-Name: ruby-core
X-Mail-Count: 61364
Subject: [ruby-core:61364] Re: [ruby-trunk - Feature #9508] Add method
 coverage and branch coverage metrics
X-BeenThere: ruby-core@ruby-lang.org
X-Mailman-Version: 2.1.15
Precedence: list
Reply-To: Ruby developers <ruby-core@ruby-lang.org>
List-Id: Ruby developers <ruby-core.ruby-lang.org>
List-Unsubscribe: <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>, 
 <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
List-Post: <mailto:ruby-core@ruby-lang.org>
List-Help: <mailto:ruby-core-request@ruby-lang.org?subject=help>
List-Subscribe: <http://lists.ruby-lang.org/cgi-bin/mailman/listinfo/ruby-core>, 
 <mailto:ruby-core-request@ruby-lang.org?subject=subscribe>
Errors-To: ruby-core-bounces@ruby-lang.org
Sender: "ruby-core" <ruby-core-bounces@ruby-lang.org>

sam.rawlins@gmail.com wrote:
> Hi Eric, thanks for that test. It revealed my poor choice for `#define
> RUBY_EVENT_MCOVERAGE 0x040000` (`RUBY_INTERNAL_EVENT_SWITCH` is the
> same). I've updated my pull request with better choices in
> `include/ruby/ruby.h`: https://github.com/ruby/ruby/pull/511.patch

Thanks Sam, works for me!  I'll try to play with it more next week.
(and maybe extract the dtas/yahns coverage hack into its own gem for
 GUI-phobes like myself)

I'll let mame answer your design question.