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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@@ -13,4 +13,5 @@
int main()
{
boost::reference_wrapper<int> r = boost::ref( 2 ); // this should produce an ERROR
(void)r;
}