// Left unsealed as RuntimeCLSIDTypeInfo has special behavior and needs to override.
public override bool HasSameMetadataDefinitionAs(MemberInfo other)
{
if (other == null)
{
throw new ArgumentNullException(nameof(other));
}
// Do not rewrite as a call to IsConstructedGenericType - we haven't yet established that "other" is a runtime-implemented member yet!
RuntimeConstructedGenericTypeInfo otherConstructedGenericType = other as RuntimeConstructedGenericTypeInfo;
if (otherConstructedGenericType != null)
{
other = otherConstructedGenericType.GetGenericTypeDefinition();
}
// Unlike most other MemberInfo objects, types never get cloned due to containing generic types being instantiated.
// That is, their DeclaringType is always the generic type definition. As a Type, the ReflectedType property is always equal to the DeclaringType.
//
// Because of these conditions, we can safely implement both the method token equivalence and the "is this type from the same implementor"
// check as our regular Equals() method.
return(Equals(other));
}
private static RuntimeConstructedGenericTypeInfo WithVerifiedTypeHandle(this RuntimeConstructedGenericTypeInfo genericType, RuntimeTypeInfo[] genericTypeArguments)
{
// We only permit creating parameterized types if the pay-for-play policy specifically allows them *or* if the result
// type would be an open type.
RuntimeTypeHandle typeHandle = genericType.InternalTypeHandleIfAvailable;
if (IsTypeConstructionEagerlyValidated && typeHandle.IsNull())
{
bool atLeastOneOpenType = false;
foreach (RuntimeTypeInfo genericTypeArgument in genericTypeArguments)
{
if (genericTypeArgument.ContainsGenericParameters)
{
atLeastOneOpenType = true;
}
}
if (!atLeastOneOpenType)
{
throw ReflectionCoreExecution.ExecutionDomain.CreateMissingConstructedGenericTypeException(genericType.GetGenericTypeDefinition(), genericTypeArguments.CloneTypeArray());
}
}
return(genericType);
}