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Diffstat (limited to 'crates/hir-expand/src/eager.rs')
-rw-r--r--crates/hir-expand/src/eager.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/crates/hir-expand/src/eager.rs b/crates/hir-expand/src/eager.rs
index 3e0d2dfa6c..6a4e235b53 100644
--- a/crates/hir-expand/src/eager.rs
+++ b/crates/hir-expand/src/eager.rs
@@ -54,6 +54,7 @@ pub fn expand_eager_macro_input(
ctxt: call_site,
}
.intern(db);
+ #[allow(deprecated)] // builtin eager macros are never derives
let (_, _, span) = db.macro_arg(arg_id);
let ExpandResult { value: (arg_exp, arg_exp_map), err: parse_err } =
db.parse_macro_expansion(arg_id.as_macro_file());