Is this portable?

Can I declare a struct in a function's declaration section?  Something
like this:

static void
foobar(void)
{struct foo {    Oid        foo;    int        bar;};
struct foo baz;
baz.foo = InvalidOid;baz.bar = 42;

}

I tried here and GCC does not complain, with -std=c89 -pedantic.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
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