From 7ea03db04a38bd5bb8ad13ee805d94833aacf032 Mon Sep 17 00:00:00 2001 From: Alex Macleod Date: Thu, 6 Jan 2022 14:50:46 +0000 Subject: Add diagnostic items for macros --- library/alloc/src/macros.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'library/alloc/src') diff --git a/library/alloc/src/macros.rs b/library/alloc/src/macros.rs index 189da9f0639..d3e9e65c3fe 100644 --- a/library/alloc/src/macros.rs +++ b/library/alloc/src/macros.rs @@ -37,6 +37,7 @@ #[cfg(not(test))] #[macro_export] #[stable(feature = "rust1", since = "1.0.0")] +#[rustc_diagnostic_item = "vec_macro"] #[allow_internal_unstable(box_syntax, liballoc_internals)] macro_rules! vec { () => ( -- cgit 1.4.1-3-g733a5