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-rw-r--r--src/libproc_macro/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libproc_macro/lib.rs b/src/libproc_macro/lib.rs
index 5b3cb3562d1..74a1a1a037f 100644
--- a/src/libproc_macro/lib.rs
+++ b/src/libproc_macro/lib.rs
@@ -283,7 +283,7 @@ macro_rules! diagnostic_method {
 
 impl Span {
     /// A span that resolves at the macro definition site.
-    #[unstable(feature = "proc_macro_span", issue = "38356")]
+    #[unstable(feature = "proc_macro_def_site", issue = "54724")]
     pub fn def_site() -> Span {
         ::__internal::with_sess(|_, data| data.def_site)
     }