On Wednesday, 11 October 2017 at 12:35:51 UTC, drug wrote:
Using `alias this` it's easy to make wrapper for structure that
calls wrapped structure methods like its own. This is one way -
from wrapper to wrapped transformation. Is it possible to
create the opposite way from wrapped to wrapper?
https://run.dlang.io/is/Avyu3I
All calls to Bar is redirected to Foo, but output of Foo is not
redirected to Bar.
I don't see how compiler can just deduce that... In either case
you can just wrap the expression with another Bar():
auto v5 = Bar(Bar(Foo(2)) + Bar(Foo(3)));
