update doc comment

connortsui20 · RalfJung · web-flow · commit 6354c51d2b6d · 2025-09-11T13:08:44.000-04:00
Co-authored-by: Ralf Jung &lt;post@ralfj.de&gt;
diff --git a/library/std/tests/sync/lib.rs b/library/std/tests/sync/lib.rs
@@ -59,7 +59,7 @@ fn result_unwrap<T, E: std::fmt::Debug>(x: Result<T, E>) -> T {
 ///
 /// The test names will be prefiex with `poison_` or `nonpoison_`.
 ///
-/// Important: `cfg_attr()` will not apply attributes to both tests.
+/// Important: most attributes (except `cfg`) will not work properly! (They are only applied to the first test.)
 /// See <https://github.com/rust-lang/rust/pull/146433> for more information.
 macro_rules! nonpoison_and_poison_unwrap_test {
     (

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ fn result_unwrap<T, E: std::fmt::Debug>(x: Result<T, E>) -> T {`
`59`	`59`	`///`
`60`	`60`	/// The test names will be prefiex with `poison_` or `nonpoison_`.
`61`	`61`	`///`
`62`		-/// Important: `cfg_attr()` will not apply attributes to both tests.
	`62`	+/// Important: most attributes (except `cfg`) will not work properly! (They are only applied to the first test.)
`63`	`63`	`/// See <https://github.com/rust-lang/rust/pull/146433> for more information.`
`64`	`64`	`macro_rules! nonpoison_and_poison_unwrap_test {`
`65`	`65`	`(`