On Tuesday, 29 May 2018 at 11:36:11 UTC, Yuxuan Shui wrote:
No, wait a second. (a)=>a is in default argument list, so it is in the global scope. And it was instantiated when you instantiate BTree with char.
Could you explain that part a bit for me? Yes, (a) => a is a default value, but when you say it is in the global scope, are you saying that a single object "(a) => a" is created in the global scope and not created for each template argument list, e.g. "BTree!int" and "BTree!char"?
I actually do not know in what scope such objects would be created, I had assumed it was per template-parameter list, but are you saying this is not the case?
