Silenced warnings about unused variables.

2016-11-07 17:50:58 +03:00
parent 5507006fc2
commit c0f277a7d8
7 changed files with 7 additions and 0 deletions
--- a/test/ref_rv_fail2.cpp
+++ b/test/ref_rv_fail2.cpp
@@ -13,4 +13,5 @@
 int main()
 {
    boost::reference_wrapper<int> r = boost::ref( 2 ); // this should produce an ERROR
+    (void)r;
 }