private static void TestAssignability(Type a, Type b)
{
var aData = a.IsGenericParameter ? GenericTypeParameterData.FromType(a) : TypeData.FromType(a);
var bData = b.IsGenericParameter ? GenericTypeParameterData.FromType(b) : TypeData.FromType(b);
if (aData == null || bData == null)
{
Assert.Inconclusive("Unable to get one of the types");
}
if (a.IsImplicitlyAssignableFrom(b))
{
Assert.IsTrue(aData.IsAssignableFromNew(bData), string.Format("The type should be assignable: {0} <- {1}", aData.Name, bData.Name));
}
else
{
Assert.IsFalse(aData.IsAssignableFromNew(bData), string.Format("The type should not be assignable: {0} <- {1}", aData.Name, bData.Name));
}
if (b.IsImplicitlyAssignableFrom(a))
{
Assert.IsTrue(bData.IsAssignableFromNew(aData), string.Format("The type should be assignable: {0} <- {1}", bData.Name, aData.Name));
}
else
{
Assert.IsFalse(bData.IsAssignableFromNew(aData), string.Format("The type should not be assignable: {0} <- {1}", bData.Name, aData.Name));
}
}
public static GenericTypeParameterCollection GetGenericParameters(IEnumerable <GenericParameter> genericArguments, MemberDataBase declaringMember)
{
return(new GenericTypeParameterCollection(genericArguments.Select(a =>
{
var genericParameter = GenericTypeParameterData.FromType(a);
if (declaringMember != null)
{
Debug.Assert(genericParameter.GenericDeclaringMember == null, "The GenericDeclaringMember should not be set twice.");
genericParameter.GenericDeclaringMember = declaringMember;
}
return genericParameter;
})));
}
