public static int Main()
{
// Declared type of 'd' has final method Foo(), so calls to
// Foo() will devirtualize.
//
// However the jit does not know that d's type is exact so
// currently the calls to Bar() will not devirtualize.
Derived d = new Derived();
d.Foo();
d.Bar();
// M should inline and expose an exact return type
// which will trigger late devirt for both Foo() and Bar().
M().Foo();
M().Bar();
// Copy via 'b' currently inhibits devirt
Base b = M();
b.Foo();
b.Bar();
// Direct use of newobj gives exact type so all these
// will devirtualize
new Base().Foo();
new Base().Bar();
new Derived().Foo();
new Derived().Bar();
return(100);
}
static void Main()
{
Base x = new Derived();
x.Foo += (sender, e) => { };
x.Bar();
Base x2 = new Derived2();
x2.Foo += (sender, e) => { };
x2.Bar();
}
