this post was submitted on 25 Nov 2023
30 points (96.9% liked)

C++

1779 readers
2 users here now

The center for all discussion and news regarding C++.

Rules

founded 1 year ago
MODERATORS
lysdexic
[email protected]
Nihili0
30
On harmful overuse of std::move - The Old New Thing (devblogs.microsoft.com)
submitted 1 year ago by lysdexic to c/cpp
22 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 1 year ago (1 children)

@lysdexic You claimed otherwise:
"
These std::move invocations are harmless, as they only cast objects to their rvalue reference.
"
If you were right, we wouldn't have the motivation to look at this in EWG.

[–] lysdexic 1 points 1 year ago

If you were right, we wouldn’t have the motivation to look at this in EWG.

I am right. Not benefiting from RVO does not mean you're harming anyone.

Again, I recommend you read the submission and also the discussion.