From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Wed, 6 Sep 2023 12:09:25 +0000 (+0200)
Subject: gccrs: Add const getter for tokentrees
X-Git-Tag: basepoints/gcc-15~2045
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d2fa103e125685f44e41f5500a6a2e98ffd91fb;p=thirdparty%2Fgcc.git

gccrs: Add const getter for tokentrees

We often need to retrieve the underlying tokentree without modifying it,
this getter will help achieve this.

gcc/rust/ChangeLog:

	* ast/rust-ast.h: Add const getter.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---

diff --git a/gcc/rust/ast/rust-ast.h b/gcc/rust/ast/rust-ast.h
index 70277e76fcbd..9f5242ae80d7 100644
--- a/gcc/rust/ast/rust-ast.h
+++ b/gcc/rust/ast/rust-ast.h
@@ -901,6 +901,11 @@ public:
     return token_trees;
   }
 
+  const std::vector<std::unique_ptr<TokenTree>> &get_token_trees () const
+  {
+    return token_trees;
+  }
+
   DelimType get_delim_type () const { return delim_type; }
 };