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spurious "unused extern crate" #56098
Comments
Have you checked this on nightly? |
Yes, this is with
|
Note that I need to add |
I can reproduce on playground with |
I cannot reproduce the warning any more, it seems to be fixed. However, I am not sure if there is a testcase for that. |
@rustbot label: +E-needs-test |
@rustbot claim |
Unassigning because they told me that they don't have the time to do this. |
@rustbot claim |
…iaskrgr Rollup of 3 pull requests Successful merges: - rust-lang#116191 (Add regression test for rust-lang#56098) - rust-lang#116214 (rustdoc: rename `issue-\d+.rs` tests to have meaningful names) - rust-lang#116221 (core/slice: Fix inconsistency between docs for `rotate_left` and `rotate_right`) r? `@ghost` `@rustbot` modify labels: rollup
Rollup merge of rust-lang#116191 - apekros:issue-56098, r=petrochenkov Add regression test for rust-lang#56098 Closes rust-lang#56098
When compiling this code
with
--edition 2018 -Wunused
, I get an incorrect warning:The
extern crate
is used; removing it breaks the program.The text was updated successfully, but these errors were encountered: