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Re: [Tinycc-devel] Recent change breaks test3 on RPi
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From: |
Thomas Preud'homme |
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Subject: |
Re: [Tinycc-devel] Recent change breaks test3 on RPi |
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Date: |
Wed, 05 Feb 2014 17:58:11 +0800 |
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User-agent: |
KMail/4.11.5 (Linux/2.6.38-ac2-ac100; KDE/4.11.5; armv7l; ; ) |
Le mercredi 5 février 2014, 10:55:44 Daniel Glöckner a écrit :
> Hi Thomas,
>
> On Wed, Feb 05, 2014 at 02:15:07PM +0800, Thomas Preud'homme wrote:
> > I would like to fix this but I need to see first why tcc and gcc differ.
> > Daniel, if you read this, can you explain me why gcc seems to use a signed
> > char while tcc uses an unsigned char?
>
> it seems char, signed char, and unsigned char are distinct types in C.
> With GCC neither unsigned char nor signed char is compatible with char.
Oh I see. Well, there is already a VT_SIGNED in tcc.h and it isn't much used.
It could serve just that purpose.
Thanks for debugging this Daniel.
Best regards,
Thomas