From 287db04636ffefa3fdaa39fe0fdcc3cf75b60444 Mon Sep 17 00:00:00 2001
From: Catherine <catherine.3.flores@gmail.com>
Date: Mon, 24 Jul 2023 04:55:47 +0000
Subject: Specify macro is invalid in certain contexts

---
 compiler/rustc_parse/src/errors.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'compiler/rustc_parse/src/errors.rs')

diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs
index 96e1c0e3c6d..7f209c63f42 100644
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -1800,6 +1800,12 @@ pub struct UnknownPrefix<'a> {
     pub sugg: Option<UnknownPrefixSugg>,
 }
 
+#[derive(Subdiagnostic)]
+#[note(parse_macro_expands_to_adt_field)]
+pub struct MacroExpandsToAdtField<'a> {
+    pub adt_ty: &'a str,
+}
+
 #[derive(Subdiagnostic)]
 pub enum UnknownPrefixSugg {
     #[suggestion(
-- 
cgit 1.4.1-3-g733a5