diff options
Diffstat (limited to 'src/libsyntax/print/pprust.rs')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index da1b7a7bdde..06799ffc768 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -46,12 +46,12 @@ pub trait PpAnn { fn post(&self, _state: &mut State, _node: AnnNode) -> io::Result<()> { Ok(()) } } -#[derive(Copy)] +#[derive(Copy, Clone)] pub struct NoAnn; impl PpAnn for NoAnn {} -#[derive(Copy)] +#[derive(Copy, Clone)] pub struct CurrentCommentAndLiteral { cur_cmnt: usize, cur_lit: usize, |