Silenced warnings about unused variables.

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Andrey Semashev committed 2016-11-07 17:56:45 +03:00
1 parent 5507006fc2
commit c0f277a7d8
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@@ -20,6 +20,7 @@ X const crv() { return X(); }
int main()
{
boost::reference_wrapper<X const> r = boost::cref( crv() ); // must fail
(void)r;
}
#else