local class instance (at module-level)

[spir]

On 14/03/2019 12:16, H. S. Teoh via Digitalmars-d-learn wrote:
> On Thu, Mar 14, 2019 at 12:05:22PM +0100, spir via Digitalmars-d-learn wrote:
>> I desperately try to declare/define/initialise a simple class instance
>> at module-level. This is a special (conceptually static and immutable)
>> instance used as a "marker", that just should exist and be accessible
>> by methods of this class and/or other classes defined in the same
>> module. (Thus I don't care if TLS.) I use it as a remplacement for
>> null, to avoid semantic confusion and unhelpful segfaults in case of
>> bug.
> 
> Does this work?
> 
> 	class C { ... }
> 	immutable C c0;
> 	static this() {
> 		c0 = new C(...);
> 	}
> 
> 
> T

Oh yes, that was it ! Thank you very much.
diniz