From: Arthur Cohen <arthur.cohen@embecosm.com>
Date: Mon, 19 Feb 2024 19:41:50 +0000 (+0100)
Subject: parser: Add peek(n) method to parser
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38e3cffdbdee48cc4793948f1551b075672f6fdd;p=thirdparty%2Fgcc.git

parser: Add peek(n) method to parser

gcc/rust/ChangeLog:

	* parse/rust-parse.h: New method.
---

diff --git a/gcc/rust/parse/rust-parse.h b/gcc/rust/parse/rust-parse.h
index 1614d19e4a5b..8c8bf96eb8d0 100644
--- a/gcc/rust/parse/rust-parse.h
+++ b/gcc/rust/parse/rust-parse.h
@@ -725,6 +725,7 @@ public:
   const ManagedTokenSource &get_token_source () const { return lexer; }
 
   const_TokenPtr peek_current_token () { return lexer.peek_token (0); }
+  const_TokenPtr peek (int n) { return lexer.peek_token (n); }
 
 private:
   // The token source (usually lexer) associated with the parser.