Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0558.cs

@@ -0,0 +1,8 @@
+// CS0558: User-defined operator `SampleClass.implicit operator bool(SampleClass)' must be declared static and public
+// Line: 5
+
+class SampleClass {
+        static implicit operator bool (SampleClass value) {
+                return true;
+        }
+}