X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=library%2Fproc_macro%2Fsrc%2Flib.rs;h=0d3fc2c5244e03fe20af3b33a2814f4c020640db;hb=1a6ed3050ff0ba96d0fa4e91fd657fe983623330;hp=8001fcff6484bdfe8a5306ff51304762f9491d4c;hpb=11d11e3415a31b587b3cb8a3349e728cb30ada2a;p=rust.git

diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs
index 8001fcff648..0d3fc2c5244 100644
--- a/library/proc_macro/src/lib.rs
+++ b/library/proc_macro/src/lib.rs
@@ -546,7 +546,7 @@ pub fn eq(&self, other: &Span) -> bool {
     /// Note: The observable result of a macro should only rely on the tokens and
     /// not on this source text. The result of this function is a best effort to
     /// be used for diagnostics only.
-    #[stable(feature = "proc_macro_source_text", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "proc_macro_source_text", since = "1.66.0")]
     pub fn source_text(&self) -> Option<String> {
         self.0.source_text()
     }