remove obsolete comment

Made obsolete by b5e35b128efeed4bfdb4b1ee9d0697389ec9f164

diff --git a/src/librustc_parse/lexer/mod.rs b/src/librustc_parse/lexer/mod.rs
index ac58cbb9e8dae7bf45aa47d7209c8dd86e1eeabb..c7ea10ec812581bb258c386142663cd89fc48956 100644 (file)
--- a/src/librustc_parse/lexer/mod.rs
+++ b/src/librustc_parse/lexer/mod.rs
@@ -93,9 +93,6 @@ fn mk_sp(&self, lo: BytePos, hi: BytePos) -> Span {
     }
 
     /// Returns the next token, including trivia like whitespace or comments.
-    ///
-    /// `Err(())` means that some errors were encountered, which can be
-    /// retrieved using `buffer_fatal_errors`.
     pub fn next_token(&mut self) -> Token {
         let start_src_index = self.src_index(self.pos);
         let text: &str = &self.src[start_src_index..self.end_src_index];