This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
other/3871: Enabled warning message is not generated
- To: gcc-gnats at gcc dot gnu dot org
- Subject: other/3871: Enabled warning message is not generated
- From: igusarov at akella dot com
- Date: Mon, 30 Jul 2001 10:39:56 +0400 (MSD)
>Number: 3871
>Category: other
>Synopsis: Enabled warning message is not generated
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Jul 29 23:46:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Igor A. Goussarov
>Release: 3.0
>Organization:
Akella
>Environment:
System: FreeBSD igor.studio1001.akella.ru 4.0-RELEASE FreeBSD 4.0-RELEASE #4: Sat Jun 23 21:04:41 MSD 2001 root@igor.studio1001.akella.ru:/usr/src/sys/compile/IGOR i386
host: i386-unknown-freebsd4.0
build: i386-unknown-freebsd4.0
target: i386-unknown-freebsd4.0
configured with: ./configure --prefix=/usr/local : (reconfigured) ./configure --prefix=/usr : (reconfigured) ./configure --prefix=/usr
>Description:
-Winline switch is supposed to issue warnings for all functions that
are declared 'inline' but cannot be inlined. The following example
compiled with '-c -O3 -Wall -Winline' does not generate such warning.
The same situation holds if a function was explicitely declared
inline, but the compiler decided not to inline it (e.g. any function
containing a call to setjmp()).
>How-To-Repeat:
compile this code with '-c -O3 -Wall -Winline' options
inline void foo();
int main(int, char**)
{
foo();
return 0;
};
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: