non virtual dtor warning

[James Tebneff]

Hello,

I would like to disable the warning for non virtual destructor's.

E.g.

$ cat t.c
struct A{ A(){} };
struct B : A { B(){} };

int main()
{
}

g++-svn -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../configure --prefix=/home/jtebneff/beta
--program-suffix=-svn --enable-languages=c,c++
Thread model: posix
gcc version 4.4.0 20080224 (experimental) [trunk revision 132136] (GCC)


g++-svn -Weffc++ -Wnon-virtual-dtor t.c
t.c:2: warning: base class struct A has a non-virtual destructor

g++-svn -Weffc++ -Wno-non-virtual-dtor t.c
t.c:2: warning: base class struct A has a non-virtual destructor

Is there a -Wno analogue for every option or is it not possible to
disable this warning?

I had a quick look at options.c and diagnostics.c in the sources but
was not able to find the relevant place where the warning is handled.

So my question is:

Is it possible to use -Wno-non-virtual-dtor or otherwise to disable
that warning?


Thanks,

JT