2007-06-05 Rodrigo Kumpera <kumpera@gmail.com

	* generics-variance.il: New. Test for variance related generic modifiers <+T> and <-T> 


svn path=/trunk/mcs/; revision=78687

2 files changed, 47 insertions, 0 deletions

diff --git a/mcs/ilasm/tests/ChangeLog b/mcs/ilasm/tests/ChangeLog
index 25461b8e849..c656565ff66 100644
--- a/mcs/ilasm/tests/ChangeLog
+++ b/mcs/ilasm/tests/ChangeLog
@@ -1,3 +1,7 @@
+2007-06-05  Rodrigo Kumpera <kumpera@gmail.com
+
+	* generics-variance.il: New. Test for variance related generic modifiers <+T> and <-T> 
+
 2007-01-11  Ankit Jain  <jankit@novell.com>
 
 	* test-custom-mod-1.il: New. Test for custom mods.
diff --git a/mcs/ilasm/tests/generics-variance.il b/mcs/ilasm/tests/generics-variance.il
new file mode 100644
index 00000000000..6be5c0e1757
--- /dev/null
+++ b/mcs/ilasm/tests/generics-variance.il
@@ -0,0 +1,43 @@
+//
+// Test a generic type type param field
+//
+
+.assembly extern mscorlib { }
+
+
+.namespace Mono.ILASM.Tests {
+
+.class public Covariant<+T> extends [mscorlib]System.Object {
+
+	.field public !0 val
+
+	.method public instance void .ctor () {
+		ret
+	}
+}
+
+.class public Contravariant<-T> extends [mscorlib]System.Object {
+
+	.field public !0 val
+
+	.method public instance void .ctor () {
+		ret
+	}
+}
+
+.class public Driver extends [mscorlib]System.Object {
+
+	.method public static void Main () {
+		.entrypoint
+		newobj instance void class Mono.ILASM.Tests.Covariant<string>::.ctor ()
+		castclass class Mono.ILASM.Tests.Covariant<object>
+		call void [mscorlib]System.Console::WriteLine (object)
+
+		newobj instance void class Mono.ILASM.Tests.Covariant<object>::.ctor ()
+		castclass class Mono.ILASM.Tests.Covariant<string>
+		call void [mscorlib]System.Console::WriteLine (object)
+		
+       	ret
+	}
+}
+}
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