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Re: Request for warnings on implicit bool to int conversions

From: Gabriel Dos Reis <gdr at integrable-solutions dot net>
To: mathog <mathog at caltech dot edu>
Cc: gcc at gcc dot gnu dot org
Date: Tue, 27 Mar 2012 20:18:53 -0500
Subject: Re: Request for warnings on implicit bool to int conversions
References: <97d1c137f40ae4bd6c6f89bfdbdd02ce@saf.bio.caltech.edu> <4F7261EE.4060409@oracle.com>

> Hi,
>>
>> It would be nice if there was a
>>
>> ?-Wimplicit_bool
>>
>> that was enabled in -Wall which complained about these sorts of
>> operations. ?In particular
>> it would warn any time a bool was implicitly promoted to an int.
>

I am trying to understand what the real issue is here.  Do you want
-Wimplicit-char-to-int to?  -Wimplicit-short-to-int?  If not, why?
where to stop?

Follow-Ups:
- Re: Request for warnings on implicit bool to int conversions
  - From: Russ Allbery

References:
- Request for warnings on implicit bool to int conversions
  - From: mathog
- Re: Request for warnings on implicit bool to int conversions
  - From: Paolo Carlini

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