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From: adi@drcomp.erfurt.thur.de
To: gcc-gnats@gcc.gnu.org
Subject: ada/9087: Component_Size for packed array returns wrong values
Date: Sat, 28 Dec 2002 15:26:00 -0000 [thread overview]
Message-ID: <20021228232209.6462.qmail@sources.redhat.com> (raw)
>Number: 9087
>Category: ada
>Synopsis: Component_Size for packed array returns wrong values
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sat Dec 28 15:26:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: adi@drcomp.erfurt.thur.de
>Release: gcc version 3.4 20021220 (experimental)
>Organization:
>Environment:
i586-pc-linux-gnu
>Description:
By applying a pragma Pack to an unconstrained array of (e.g. boolean) the output of Component_Size for the array's subtype is
wrong.
According to this, the calculated 'Size for the whole array is
wrong as well.
>How-To-Repeat:
Compile the attached file. As you can see the array is really packed (the elements 1 and 5 are within the same byte), but the read-access to Component_Size returned the wrong value, 8. It should return 1 here.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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next reply other threads:[~2002-12-28 23:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-28 15:26 adi [this message]
2003-05-13 0:16 Dara Hazeghi
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