Cannot make an array of an enum variant if a different variant may contain a non-copy type #17055
Comments
|
I think this is a duplicate of #5244 |
|
Aha, it is indeed, thanks @japaric! |
lnicola
pushed a commit
to lnicola/rust
that referenced
this issue
Apr 20, 2024
…iable, r=Veykril fix: Replace Just the variable name in Unused Variable Diagnostic Fix Changes Unused Variable diagnostic to just look at the variable name, not the entire syntax range. Also added a test for an unused variable in an array destructure. Closes rust-lang#17053
lnicola
pushed a commit
to lnicola/rust
that referenced
this issue
Apr 20, 2024
…iable, r=Veykril fix: Replace Just the variable name in Unused Variable Diagnostic Fix Changes Unused Variable diagnostic to just look at the variable name, not the entire syntax range. Also added a test for an unused variable in an array destructure. Closes rust-lang#17053
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Canonical example
[None, ..10]doesn't work for a generic[Option<T>, ..10]. It's possible to write a macro to accomplish this, but it sucks that that's necessary.The text was updated successfully, but these errors were encountered: