From 0a0e22235b7ad222be1aaa7765b580f4096c9aeb Mon Sep 17 00:00:00 2001
From: Kevin Mehall <km@kevinmehall.net>
Date: Sat, 20 Mar 2021 12:18:57 -0600
Subject: Make bare underscore token an Ident rather than Punct in proc-macro

---
 crates/mbe/src/subtree_source.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'crates/mbe/src/subtree_source.rs')

diff --git a/crates/mbe/src/subtree_source.rs b/crates/mbe/src/subtree_source.rs
index d7433bd35..a05cab0f3 100644
--- a/crates/mbe/src/subtree_source.rs
+++ b/crates/mbe/src/subtree_source.rs
@@ -150,6 +150,7 @@ fn convert_ident(ident: &tt::Ident) -> TtToken {
     let kind = match ident.text.as_ref() {
         "true" => T![true],
         "false" => T![false],
+        "_" => UNDERSCORE,
         i if i.starts_with('\'') => LIFETIME_IDENT,
         _ => SyntaxKind::from_keyword(ident.text.as_str()).unwrap_or(IDENT),
     };
-- 
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