diff options
Diffstat (limited to 'src/librustdoc/html')
| -rw-r--r-- | src/librustdoc/html/format.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index be10a5c101f..ec6b8c2469c 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -587,7 +587,7 @@ fn generate_macro_def_id_path( } }) .collect(); - let relative = fqp.iter().map(|elem| elem.to_string()); + let mut relative = fqp.iter().map(|elem| elem.to_string()); let cstore = CStore::from_tcx(tcx); // We need this to prevent a `panic` when this function is used from intra doc links... if !cstore.has_crate_data(def_id.krate) { @@ -607,7 +607,7 @@ fn generate_macro_def_id_path( let mut path = if is_macro_2 { once(crate_name.clone()).chain(relative).collect() } else { - vec![crate_name.clone(), relative.last().unwrap()] + vec![crate_name.clone(), relative.next_back().unwrap()] }; if path.len() < 2 { // The minimum we can have is the crate name followed by the macro name. If shorter, then |