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* Re: c/7258: The message "variable might be used uninitialised" does not tell the location
@ 2002-12-03 14:59 bangerth
0 siblings, 0 replies; 2+ messages in thread
From: bangerth @ 2002-12-03 14:59 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, schnetter
Synopsis: The message "variable might be used uninitialised" does not tell the location
State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Tue Dec 3 14:59:45 2002
State-Changed-Why:
Confirmed. Use the following, as an example:
-----------------------
void g ();
void f() {
int i;
if (i)
g();
};
----------------------
The message is
tmp/g> /home/bangerth/bin/gcc-3.3-pre/bin/gcc -W -Wall -Wuninitialized -O -c x.c
x.c: In function `f':
x.c:4: warning: `i' might be used uninitialized in this function
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7258
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: c/7258: The message "variable might be used uninitialised" does not tell the location
@ 2002-12-03 15:06 Wolfgang Bangerth
0 siblings, 0 replies; 2+ messages in thread
From: Wolfgang Bangerth @ 2002-12-03 15:06 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c/7258; it has been noted by GNATS.
From: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
To: gcc-gnats@gcc.gnu.org, <gcc-bugs@gcc.gnu.org>
Cc:
Subject: Re: c/7258: The message "variable might be used uninitialised" does
not tell the location
Date: Tue, 3 Dec 2002 17:02:06 -0600 (CST)
Regarding my confirmation message for this report:
Too bad I deleted the line between functions g() and f() upon pasting, but
not updating the compiler output. With the given code, the warning is for
line _3_, which is the declaration, not the use of 'i'.
W.
-------------------------------------------------------------------------
Wolfgang Bangerth email: bangerth@ticam.utexas.edu
www: http://www.ticam.utexas.edu/~bangerth
^ permalink raw reply [flat|nested] 2+ messages in thread
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2002-12-03 14:59 c/7258: The message "variable might be used uninitialised" does not tell the location bangerth
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