Fix build error on macOS

dartsim · Aug 22, 2021 · 4fb89e2 · 4fb89e2
1 parent fc2d5e4
commit 4fb89e2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/unittests/unit/test_Signal.cpp b/unittests/unit/test_Signal.cpp
@@ -139,8 +139,8 @@ TEST(Signal, NonStaticMemberFunction)
   signal2.connect(&Viewer::onSignal2Static);
 
   // Connect non-static member function
-  using placeholders::_1;
-  using placeholders::_2;
+  using std::placeholders::_1;
+  using std::placeholders::_2;
   signal1.connect(bind(&Viewer::onSignal1, &viewer, _1));
   signal2.connect(bind(&Viewer::onSignal2, &viewer, _1, _2));