From e7206467d57c555f1ca1fee6acc0461d7579f4f7 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Mon, 9 Mar 2020 00:13:04 +0800
Subject: Add parse_to_token_tree

---
 crates/ra_syntax/src/ast/make.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'crates/ra_syntax/src/ast/make.rs')

diff --git a/crates/ra_syntax/src/ast/make.rs b/crates/ra_syntax/src/ast/make.rs
index 53d6fa562..ae8829807 100644
--- a/crates/ra_syntax/src/ast/make.rs
+++ b/crates/ra_syntax/src/ast/make.rs
@@ -267,6 +267,12 @@ pub mod tokens {
         sf.syntax().first_child_or_token().unwrap().into_token().unwrap()
     }
 
+    pub fn doc_comment(text: &str) -> SyntaxToken {
+        assert!(!text.trim().is_empty());
+        let sf = SourceFile::parse(text).ok().unwrap();
+        sf.syntax().first_child_or_token().unwrap().into_token().unwrap()
+    }
+
     pub fn literal(text: &str) -> SyntaxToken {
         assert_eq!(text.trim(), text);
         let lit: ast::Literal = super::ast_from_text(&format!("fn f() {{ let _ = {}; }}", text));
-- 
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