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Diffstat (limited to 'src/libsyntax/ast_map/blocks.rs')
| -rw-r--r-- | src/libsyntax/ast_map/blocks.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsyntax/ast_map/blocks.rs b/src/libsyntax/ast_map/blocks.rs index 8db12fbd835..639a33a8063 100644 --- a/src/libsyntax/ast_map/blocks.rs +++ b/src/libsyntax/ast_map/blocks.rs @@ -43,6 +43,8 @@ use visit; /// To construct one, use the `Code::from_node` function. pub struct FnLikeNode<'a> { node: ast_map::Node<'a> } +impl<'a> Copy for FnLikeNode<'a> {} + /// MaybeFnLike wraps a method that indicates if an object /// corresponds to some FnLikeNode. pub trait MaybeFnLike { fn is_fn_like(&self) -> bool; } @@ -85,6 +87,8 @@ pub enum Code<'a> { BlockCode(&'a Block), } +impl<'a> Copy for Code<'a> {} + impl<'a> Code<'a> { pub fn id(&self) -> ast::NodeId { match *self { |