diff options
Diffstat (limited to 'compiler/rustc_expand/src')
| -rw-r--r-- | compiler/rustc_expand/src/mbe/macro_rules.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_expand/src/mbe/macro_rules.rs b/compiler/rustc_expand/src/mbe/macro_rules.rs index 946265eba8b..1d147a0385c 100644 --- a/compiler/rustc_expand/src/mbe/macro_rules.rs +++ b/compiler/rustc_expand/src/mbe/macro_rules.rs @@ -702,7 +702,7 @@ pub fn compile_declarative_macro( kinds |= MacroKinds::DERIVE; let derive_keyword_span = p.prev_token.span; if !features.macro_derive() { - feature_err(sess, sym::macro_attr, span, "`macro_rules!` derives are unstable") + feature_err(sess, sym::macro_derive, span, "`macro_rules!` derives are unstable") .emit(); } if let Some(guar) = check_no_eof(sess, &p, "expected `()` after `derive`") { |