From 321a5db7d4026cf703d6deebc413c855ba133142 Mon Sep 17 00:00:00 2001
From: Peter Jaszkowiak <p.jaszkow@gmail.com>
Date: Sun, 14 Apr 2024 17:37:45 -0600
Subject: Reserve guarded string literals (RFC 3593)

---
 src/librustdoc/html/highlight.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/librustdoc/html')

diff --git a/src/librustdoc/html/highlight.rs b/src/librustdoc/html/highlight.rs
index e7ddd4b73b4..b68b7295096 100644
--- a/src/librustdoc/html/highlight.rs
+++ b/src/librustdoc/html/highlight.rs
@@ -845,6 +845,7 @@ impl<'src> Classifier<'src> {
                 // Number literals.
                 LiteralKind::Float { .. } | LiteralKind::Int { .. } => Class::Number,
             },
+            TokenKind::GuardedStrPrefix => return no_highlight(sink),
             TokenKind::Ident | TokenKind::RawIdent if lookahead == Some(TokenKind::Bang) => {
                 self.in_macro = true;
                 sink(Highlight::EnterSpan { class: Class::Macro(self.new_span(before, text)) });
-- 
cgit 1.4.1-3-g733a5