diff options
Diffstat (limited to 'src/libsyntax/parse/comments.rs')
| -rw-r--r-- | src/libsyntax/parse/comments.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsyntax/parse/comments.rs b/src/libsyntax/parse/comments.rs index 01af33b13b8..83af5bade3a 100644 --- a/src/libsyntax/parse/comments.rs +++ b/src/libsyntax/parse/comments.rs @@ -22,7 +22,7 @@ use std::io; use std::str; use std::uint; -#[deriving(Eq)] +#[deriving(Clone, Eq)] pub enum cmnt_style { isolated, // No code on either side of each line of the comment trailing, // Code exists to the left of the comment @@ -30,6 +30,7 @@ pub enum cmnt_style { blank_line, // Just a manual blank line "\n\n", for layout } +#[deriving(Clone)] pub struct cmnt { style: cmnt_style, lines: ~[~str], @@ -324,6 +325,7 @@ fn consume_comment(rdr: @mut StringReader, debug!("<<< consume comment"); } +#[deriving(Clone)] pub struct lit { lit: ~str, pos: BytePos |