// Ensure there is at most one `self` in the list
let self_spans = items
.iter()
- .filter_map(|&(ref use_tree, _)| {
+ .filter_map(|(use_tree, _)| {
if let ast::UseTreeKind::Simple(..) = use_tree.kind {
if use_tree.ident().name == kw::SelfLower {
return Some(use_tree.span);
} else if orig_name == Some(kw::SelfLower) {
Some(self.r.graph_root)
} else {
- self.r.crate_loader.process_extern_crate(item, &self.r.definitions, local_def_id).map(
- |crate_id| {
- self.r.extern_crate_map.insert(local_def_id, crate_id);
- self.r.expect_module(crate_id.as_def_id())
- },
- )
+ let crate_id = self.r.crate_loader().process_extern_crate(item, local_def_id);
+ crate_id.map(|crate_id| {
+ self.r.extern_crate_map.insert(local_def_id, crate_id);
+ self.r.expect_module(crate_id.as_def_id())
+ })
}
.map(|module| {
let used = self.process_macro_use_imports(item, module);