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Message-Id: <200203141605.g2EG5r236563@freefall.freebsd.org>
Date: Thu, 14 Mar 2002 08:05:53 -0800 (PST)
From: "J. Mallett" <jmallett@FreeBSD.org>
Reply-To: "J. Mallett" <jmallett@FreeBSD.org>
To: FreeBSD-gnats-submit@FreeBSD.org
Cc: obrien@FreeBSD.org
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Subject: gnu/35892: GCC dies allocating arrays of (LONG_MAX/2)-1 size
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>Number:         35892
>Category:       gnu
>Synopsis:       GCC dies allocating arrays of (LONG_MAX/2)-1 size
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 14 08:10:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     J. Mallett
>Release:        FreeBSD 5.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD Aphex.NewGold.NET 5.0-CURRENT FreeBSD 5.0-CURRENT #1: Tue Mar 12 10:09:28 GMT 2002 jmallett@Aphex.NewGold.NET:/vmunix.build i386
GCC: gcc version 2.95.3 20010315 (release)
>Description:
	When trying to allocate an array of longs on the stack of size
	(LONG_MAX/2)-1 [and indeed several other smaller sizes, I haven't
	tried to see the minimum to trigger the ice], GCC errors in the
	function assign_stack_temp_for_type.

	Here is the error:
		bar.c: In function `main':
		bar.c:6: Internal compiler error in `assign_stack_temp_for_type', at function.c:940
		Please submit a full bug report.
		See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

	Note that I decided to send-pr here first, as I am unable to check
	right now whether this is FreeBSD-specific.

>How-To-Repeat:
	cat > foo.c <<_EOF_
#include <machine/limits.h>
int main(int argc, char *argv[])
{
  long array[(LONG_MAX/2)-1];
  return (0);
}
_EOF_
	cc foo.c
>Fix:
	Unaware of one at present.


>Release-Note:
>Audit-Trail:
>Unformatted:

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