diff options
| -rw-r--r-- | src/librustc/middle/ty.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc/middle/ty.rs b/src/librustc/middle/ty.rs index ce5f9e213f7..0ed74fc91d4 100644 --- a/src/librustc/middle/ty.rs +++ b/src/librustc/middle/ty.rs @@ -6636,7 +6636,7 @@ pub fn accumulate_lifetimes_in_type(accumulator: &mut Vec<ty::Region>, } /// A free variable referred to in a function. -#[derive(Copy, RustcEncodable, RustcDecodable)] +#[derive(Copy, Clone, RustcEncodable, RustcDecodable)] pub struct Freevar { /// The variable being accessed free. pub def: def::Def, |