+ // Chains containing any non-odd function should trigger (issue #5924)
+ let _ = -(1.0_f64.cos().cos());
+ let _ = -(1.0_f64.cos().sin());
+ let _ = -(1.0_f64.sin().cos());
+
+ // Chains of odd functions shouldn't trigger
+ let _ = -1f64.sin().sin();
+