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From: levon@movementarian.org
To: gcc-gnats@gcc.gnu.org
Cc: jsm28@cam.ac.uk
Subject: c++/9367: error: nonnull argument with extern "C" snprintf prototype
Date: Sun, 19 Jan 2003 17:46:00 -0000 [thread overview]
Message-ID: <20030119174418.20295.qmail@sources.redhat.com> (raw)
>Number: 9367
>Category: c++
>Synopsis: error: nonnull argument with extern "C" snprintf prototype
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: rejects-legal
>Submitter-Id: net
>Arrival-Date: Sun Jan 19 17:46:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: levon@movementarian.org
>Release: GCC 3.4 CVS Head
>Organization:
>Environment:
Linux lambent 2.4.20 #5 Wed Jan 8 15:33:24 GMT 2003 i686 i686 i386 GNU/Linux
>Description:
The following code :
extern "C" int snprintf();
when compiled with g++ from CVS head, gives :
a.c:1: error: nonnull argument with out-of-range operand number (arg 1, operand
3)
Joseph Myers :
"It appears that handle_nonnull_attribute fails to check for
ATTR_FLAG_BUILT_IN in its flags argument. This is used for the built-in
format attributes specifically to avoid that problem."
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
reply other threads:[~2003-01-19 17:46 UTC|newest]
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