99 lines
1.8 KiB
C#
99 lines
1.8 KiB
C#
using System;
|
|
|
|
public class ClassA {}
|
|
public class ClassB {}
|
|
|
|
public delegate string[] StringArrayDelegate ();
|
|
|
|
public class Gen<T> {
|
|
static bool checkArr<S> (Array arr, int length) {
|
|
if (arr.GetType () != typeof (S[]))
|
|
return false;
|
|
if (arr.Length != length)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
public bool test () {
|
|
return checkArr<ClassB> (newArr<ClassB> (), myLength ());
|
|
}
|
|
|
|
public virtual int myLength () {
|
|
return 3;
|
|
}
|
|
|
|
public virtual S[] newArr<S> () {
|
|
return new S[3];
|
|
}
|
|
}
|
|
|
|
public class GenSub<T> : Gen<T> {
|
|
public override int myLength () {
|
|
return 4;
|
|
}
|
|
|
|
public override S[] newArr<S> () {
|
|
return new S[4];
|
|
}
|
|
}
|
|
|
|
public class GenSubSub : GenSub<ClassA> {
|
|
public override int myLength () {
|
|
return 5;
|
|
}
|
|
|
|
public override S[] newArr<S> () {
|
|
return new S[5];
|
|
}
|
|
|
|
public static S[] staticNewArr<S> () {
|
|
return new S[5];
|
|
}
|
|
}
|
|
|
|
public class main {
|
|
public static int Main () {
|
|
Gen<ClassA> ga = new Gen<ClassA> ();
|
|
Gen<ClassA> gsa = new GenSub<ClassA> ();
|
|
Gen<ClassA> gss = new GenSubSub ();
|
|
int i;
|
|
|
|
for (i = 0; i < 100; ++i) {
|
|
if (!ga.test ())
|
|
return 1;
|
|
if (!gsa.test ())
|
|
return 1;
|
|
if (!gss.test ())
|
|
return 1;
|
|
|
|
StringArrayDelegate sad = new StringArrayDelegate (GenSubSub.staticNewArr<string>);
|
|
string[] arr = sad ();
|
|
if (arr.GetType () != typeof (string[]))
|
|
return 1;
|
|
if (arr.Length != 5)
|
|
return 1;
|
|
|
|
sad = new StringArrayDelegate (gss.newArr<string>);
|
|
arr = sad ();
|
|
if (arr.GetType () != typeof (string[]))
|
|
return 1;
|
|
if (arr.Length != 5)
|
|
return 1;
|
|
}
|
|
|
|
/* A test for rebuilding generic virtual thunks */
|
|
for (i = 0; i < 1000; ++i) {
|
|
object o = ga.newArr<string> ();
|
|
if (!(o is string[]))
|
|
return 2;
|
|
}
|
|
for (i = 0; i < 1000; ++i) {
|
|
object o = ga.newArr<object> ();
|
|
if (!(o is object[]))
|
|
return 2;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
}
|