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* Re: c/4080: GCC 3.0.1 doesn't give proper warnings on C++ style declarations
@ 2001-10-05 11:33 jsm28
0 siblings, 0 replies; 2+ messages in thread
From: jsm28 @ 2001-10-05 11:33 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, jorn, jsm28, nobody
Synopsis: GCC 3.0.1 doesn't give proper warnings on C++ style declarations
State-Changed-From-To: open->closed
State-Changed-By: jsm28
State-Changed-When: Fri Oct 5 11:33:06 2001
State-Changed-Why:
If you want warnings about features not in your selected
C standard version, you should use -pedantic. The manual
clearly documents that this C99 feature is accepted as an
extension in C89 mode.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4080&database=gcc
^ permalink raw reply [flat|nested] 2+ messages in thread
* c/4080: GCC 3.0.1 doesn't give proper warnings on C++ style declarations
@ 2001-08-22 6:16 Jorn Baayen
0 siblings, 0 replies; 2+ messages in thread
From: Jorn Baayen @ 2001-08-22 6:16 UTC (permalink / raw)
To: gcc-gnats
>Number: 4080
>Category: c
>Synopsis: GCC 3.0.1 doesn't give proper warnings on C++ style declarations
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: accepts-illegal
>Submitter-Id: net
>Arrival-Date: Wed Aug 22 06:16:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:
>Release: 3.0.1
>Organization:
>Environment:
System: Linux orthanc 2.4.8-ac1 #3 Sun Aug 12 00:11:33 CDT 2001 i586 unknown
Architecture: i586
cpu: AMD K6-2 400
libc: GNU Libc 2.2.3
host: i586-pc-linux-gnu
build: i586-pc-linux-gnu
target: i586-pc-linux-gnu
configured with: ../gcc-3.0.1/configure --prefix=/usr --with-gxx-include-dir=/usr/include/g++ --enable-shared --enable-languages=c,c++,f77
>Description:
When compiling a program like this, GCC doesn't warn about the C++
style declarations in the C code without -Wall, and it does warn,
but incorrectly, when -Wall is turned on.
>How-To-Repeat:
Example code:
int
main (int argc, char **argv)
{
int bla;
bla = 1;
int bla2 = 2;
return 1;
}
Output with -Wall:
bla.c: In function `main':
bla.c:6 warning: unused variable `bla2'
>Fix:
None
>Release-Note:
>Audit-Trail:
>Unformatted:
in C code.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2001-10-05 11:33 c/4080: GCC 3.0.1 doesn't give proper warnings on C++ style declarations jsm28
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2001-08-22 6:16 Jorn Baayen
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