DUR0005 - Error

Do not add custom types to the Durian.Generator namespace.

Remarks:

Types in the Durian.Generator namespace are used internally by the source generators to communicate with each other. Though adding new types to the namespace would seems to be harmless, there is a possibility that this communication would be accidentally disrupted, for example by overriding an essential, already existing type.

The user doesn't have to necessarily add a type to the namespace - even beginning the namespace declaration will cause this error.

Example

Code with diagnostic:

// DUR0005
namespace Durian.Generator
{
	public class Test
	{
	}
}

(Written by Piotr Stenke)