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Rustdoc macro visibility regression #98743
Description
Code
When updating the clippy lints in Smithay I found that one of the doc tests no longer compiles in CI: https://github.com/Smithay/smithay/runs/7139965884?check_suite_focus=true
A minimal example also reproduces this:
I tried this code and ran cargo test:
/// ```
/// println!("{}", rule_of_life!());
/// ```
macro_rules! rule_of_life {
() => {
42usize
};
}I expected to see this happen:
Test completes successfully.
Instead, this happened:
running 1 test
test src/lib.rs - rule_of_life (line 3) ... FAILED
failures:
---- src/lib.rs - rule_of_life (line 3) stdout ----
error: cannot find macro `rule_of_life` in this scope
--> src/lib.rs:4:16
|
3 | println!("{}", rule_of_life!());
| ^^^^^^^^^^^^
error: aborting due to previous error
Couldn't compile the test.
Version it worked on
It most recently worked on: Rust 1.61.0
Version with regression
rustc --version --verbose:
rustc 1.62.0 (a8314ef7d 2022-06-27)
binary: rustc
commit-hash: a8314ef7d0ec7b75c336af2c9857bfaf43002bfc
commit-date: 2022-06-27
host: x86_64-unknown-linux-gnu
release: 1.62.0
LLVM version: 14.0.5
Activity
steffahn commentedon Jun 30, 2022
This doc test used to be not executed at all. This is an intentional change, however it's unfortunately missing in the release notes. See #98735.
jyn514 commentedon Jul 1, 2022
This is a duplicate.
Rollup merge of rust-lang#98749 - CAD97:patch-3, r=jyn514