static void Main()
{
var myclass1 = new MyClass1();
var x = (IMyInterface)myclass1; // Noncompliant
x = myclass1 as IMyInterface; // Noncompliant
bool b = myclass1 is IMyInterface; // Noncompliant
var arr = new MyClass1[10];
var arr2 = (IMyInterface[])arr;
var myclass2 = new MyClass2();
var y = (IMyInterface)myclass2;
IMyInterface i = new MyClass3();
var c = (IMyInterface2)i; // Compliant
IMyInterface4 ii = null;
var c = (IMyInterface2)i; // Compliant
var d = (IMyInterface3)i;
var o = (object)true;
d = (IMyInterface3)o;
var coll = (IEnumerable<int>)new List<int>();
var z = (IDisposable)new MyClass4();
var w = (IDisposable)(new Node());
}
static void Main()
{
var myclass1 = new MyClass1();
var x = (IMyInterface)myclass1; // Noncompliant
// ^^^^^^^^^^^^
x = myclass1 as IMyInterface; // Noncompliant
// ^^^^^^^^^^^^
bool b = myclass1 is IMyInterface; // Noncompliant {{Review this cast; in this project there's no type that extends "MyClass1" and implements "IMyInterface".}}
var arr = new MyClass1[10];
var arr2 = (IMyInterface[])arr;
var myclass2 = new MyClass2();
var y = (IMyInterface)myclass2;
IMyInterface i = new MyClass3();
var c = (IMyInterface2)i; // Compliant
IMyInterface4 ii = null;
var c = (IMyInterface2)i; // Compliant
var d = (IMyInterface3)i;
var o = (object)true;
d = (IMyInterface3)o;
var coll = (IEnumerable<int>)new List<int>();
var z = (IDisposable)new MyClass4();
var w = (IDisposable)(new Node());
}
static void Main(IMyInterface x, IMyInterface y)
{
var b = x == y; // Noncompliant {{Consider using 'Equals' if value comparison was intended.}}
// ^^
b = x != y; // Noncompliant
b = x != null;
b = x == new object(); // Noncompliant
b = new Base() == new object(); // Noncompliant
b = new MyClass() == new object(); // Noncompliant
b = new MyClass2() == new object(); // CS0253
b = new object() == new object();
// The following is compliant
// mscorlib defines Type.operator==, but System.Runtime doesn't, and System.Type defines Equals,
// which performs reference equals.
// We can't test it here though, because in the test we have the mscorlib's Type
b = typeof(object) == typeof(object);
var dependencyObject = new System.Windows.Data.CollectionViewSource();
b = dependencyObject == dependencyObject;
}
