improve the doc comment on drop_glue

WaffleLapkin · RalfJung · web-flow · commit 222a3a55408c · 2026-04-15T22:18:35.000+02:00
Co-authored-by: Ralf Jung &lt;post@ralfj.de&gt;
diff --git a/library/core/src/ptr/mod.rs b/library/core/src/ptr/mod.rs
@@ -821,7 +821,7 @@ where
     unsafe { drop_glue(&mut *to_drop) }
 }
 
-/// Helper function for `drop_in_place`.
+/// Helper function for `drop_in_place`. The compiler replaces this by the actual drop glue.
 #[lang = "drop_glue"]
 pub(crate) const unsafe fn drop_glue<T: PointeeSized>(_: &mut T)
 where

Original file line number	Diff line number	Diff line change
`@@ -821,7 +821,7 @@ where`
`821`	`821`	`unsafe { drop_glue(&mut *to_drop) }`
`822`	`822`	`}`
`823`	`823`
`824`		-/// Helper function for `drop_in_place`.
	`824`	+/// Helper function for `drop_in_place`. The compiler replaces this by the actual drop glue.
`825`	`825`	`#[lang = "drop_glue"]`
`826`	`826`	`pub(crate) const unsafe fn drop_glue<T: PointeeSized>(_: &mut T)`
`827`	`827`	`where`