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Re: Check in src/intervals.c, offset_intervals

From: Andreas Schwab
Subject: Re: Check in src/intervals.c, offset_intervals
Date: Wed, 08 Aug 2012 13:56:18 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux)

Dmitry Antipov <address@hidden> writes:

> If 'length' is of type ptrdiff_t, is it ever possible to hit abort in:
> if (length < - TYPE_MAXIMUM (ptrdiff_t)) abort ();

Unless length is TYPE_MINIMUM (ptrdiff_t) (but the length is never
supposed to be negative).


Andreas Schwab, address@hidden
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