diff options
Diffstat (limited to 'compiler/rustc_builtin_macros/src/deriving/encodable.rs')
| -rw-r--r-- | compiler/rustc_builtin_macros/src/deriving/encodable.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_builtin_macros/src/deriving/encodable.rs b/compiler/rustc_builtin_macros/src/deriving/encodable.rs index a3b11309d..2dc20c324 100644 --- a/compiler/rustc_builtin_macros/src/deriving/encodable.rs +++ b/compiler/rustc_builtin_macros/src/deriving/encodable.rs @@ -173,7 +173,7 @@ fn encodable_substructure( for (i, &FieldInfo { name, ref self_expr, span, .. }) in fields.iter().enumerate() { let name = match name { Some(id) => id.name, - None => Symbol::intern(&format!("_field{}", i)), + None => Symbol::intern(&format!("_field{i}")), }; let self_ref = cx.expr_addr_of(span, self_expr.clone()); let enc = |