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Re: sizeof(long long)

From: "Svein E. Seldal" <Svein dot Seldal at solidas dot com>
To: Andreas Schwab <schwab at suse dot de>
Cc: gcc <gcc at gcc dot gnu dot org>
Date: Tue, 19 Nov 2002 16:16:49 +0100
Subject: Re: sizeof(long long)
References: <3DDA4A8C.6030600@solidas.com> <je8yzpha33.fsf@sykes.suse.de>

Andreas Schwab wrote:

Since INT_MAX must be at least 32767 this implies that CHAR_BIT is at
least 16.  So sizeof(long long) can be 4 to be still compliant.

Unfortunately it isnt. When the mint8 is used CHAR_MAX=SHORT_MAX=INT_MAX =127. Thus it wont be compliant on long long, neither is is on the others because of this INT_MAX >= 32767 property.

BTW: Where are the min/max requirements for INT_MAX etc. defined?

Since this option makes gcc generate uncompliant code, it can as well go ahead and generate uncompliant code for long long as well...

Svein

Follow-Ups:
- Re: sizeof(long long)
  - From: Michael Matz

References:
- sizeof(long long)
  - From: Svein E. Seldal
- Re: sizeof(long long)
  - From: Andreas Schwab

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