From db7b07aa028b65b4d85610e81fecb0d2382b8c76 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Mon, 31 Jul 2023 15:51:08 +1000
Subject: Inline and remove `parse_all_token_trees`.

It has a single call site.
---
 src/librustdoc/clean/render_macro_matchers.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/librustdoc')

diff --git a/src/librustdoc/clean/render_macro_matchers.rs b/src/librustdoc/clean/render_macro_matchers.rs
index b6120e814df..b3dc0f63e45 100644
--- a/src/librustdoc/clean/render_macro_matchers.rs
+++ b/src/librustdoc/clean/render_macro_matchers.rs
@@ -76,7 +76,10 @@ fn snippet_equal_to_token(tcx: TyCtxt<'_>, matcher: &TokenTree) -> Option<String
         };
 
     // Reparse a single token tree.
-    let mut reparsed_trees = parser.parse_all_token_trees();
+    let mut reparsed_trees = Vec::new();
+    while parser.token != token::Eof {
+        reparsed_trees.push(parser.parse_token_tree());
+    }
     if reparsed_trees.len() != 1 {
         return None;
     }
-- 
cgit 1.4.1-3-g733a5