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-rw-r--r--compiler/rustc_builtin_macros/src/autodiff.rs3
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_builtin_macros/src/autodiff.rs b/compiler/rustc_builtin_macros/src/autodiff.rs
index f4a923797e2..ddc59bfe141 100644
--- a/compiler/rustc_builtin_macros/src/autodiff.rs
+++ b/compiler/rustc_builtin_macros/src/autodiff.rs
@@ -377,8 +377,7 @@ mod llvm_enzyme {
                 (ast::AttrKind::Normal(a), ast::AttrKind::Normal(b)) => {
                     let a = &a.item.path;
                     let b = &b.item.path;
-                    a.segments.len() == b.segments.len()
-                        && a.segments.iter().zip(b.segments.iter()).all(|(a, b)| a.ident == b.ident)
+                    a.segments.iter().eq_by(&b.segments, |a, b| a.ident == b.ident)
                 }
                 _ => false,
             }