2007-01-16 Sergey P. Kondratyev <se@unicom.tomica.ru>

	* expression.cs (As.DoResolve): Use GenericConstraints instead of
	Constraints, solves the problem where the compiler incorrectly
	reported that a type parameter was not constrained to a class (Bug
	80518)

2007-01-16  Sergey P. Kondratyev <se@unicom.tomica.ru>

	* generic.cs (TypeParameter.FindMembers): Use the generic
	constraints, not the constraints to check for methods (first fix
	of 80518).


svn path=/trunk/mcs/; revision=71148

1 files changed, 39 insertions, 0 deletions

diff --git a/mcs/tests/gtest-303.cs b/mcs/tests/gtest-303.cs
new file mode 100644
index 00000000000..3f57bb33238
--- /dev/null
+++ b/mcs/tests/gtest-303.cs
@@ -0,0 +1,39 @@
+//
+// Test case from bug 80518
+//
+
+using System;
+
+namespace test
+{
+    public class BaseClass
+    {
+	public BaseClass()
+	{
+	}
+	public string Hello { get { return "Hello"; } }
+    }
+
+    public abstract class Printer
+    {
+	public abstract void Print<T>(T obj) where T: BaseClass;
+    } 
+    
+    public class PrinterImpl : Printer
+    {
+	public override void Print<T>(T obj) 
+	{
+	    Console.WriteLine(obj.Hello);
+	}
+    }
+
+    public class Starter
+    {
+	public static void Main( string[] args )
+	{
+	    BaseClass bc = new BaseClass();
+	    Printer p = new PrinterImpl();
+	    p.Print<BaseClass>(bc);
+	}	
+    }
+}