From e0c479eea2382930bb550bbb7ddb98a841f8c54b Mon Sep 17 00:00:00 2001
From: yukang <moorekang@gmail.com>
Date: Mon, 24 Jul 2023 13:09:52 +0800
Subject: Add help for crate arg when crate name is invalid

---
 compiler/rustc_session/src/errors.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

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

diff --git a/compiler/rustc_session/src/errors.rs b/compiler/rustc_session/src/errors.rs
index dd15ad45145..1ffee01b2f1 100644
--- a/compiler/rustc_session/src/errors.rs
+++ b/compiler/rustc_session/src/errors.rs
@@ -199,6 +199,14 @@ pub struct InvalidCharacterInCrateName {
     pub span: Option<Span>,
     pub character: char,
     pub crate_name: Symbol,
+    #[subdiagnostic]
+    pub crate_name_help: Option<InvalidCrateNameHelp>,
+}
+
+#[derive(Subdiagnostic)]
+pub enum InvalidCrateNameHelp {
+    #[help(session_invalid_character_in_create_name_help)]
+    AddCrateName,
 }
 
 #[derive(Subdiagnostic)]
-- 
cgit 1.4.1-3-g733a5