Add diagnostic item for std::iter::Iterator::enumerate

matthiaskrgr · Apr 29, 2024 · c8079e9 · c8079e9
1 parent a8a1d3a
commit c8079e9
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diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs
@@ -754,6 +754,7 @@ symbols! {
         enable,
         encode,
         end,
+        enumerate_method,
         env,
         env_CFG_RELEASE: env!("CFG_RELEASE"),
         eprint_macro,

diff --git a/library/core/src/iter/traits/iterator.rs b/library/core/src/iter/traits/iterator.rs
@@ -974,6 +974,7 @@ pub trait Iterator {
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_do_not_const_check]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "enumerate_method")]
     fn enumerate(self) -> Enumerate<Self>
     where
         Self: Sized,