AST/HIR: Clarify what the optional name in extern crate items mean

2018-03-09 18:51:48 +03:00
parent 61b6bf54fd
commit c6c6cf9515
16 changed files with 42 additions and 58 deletions
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -886,7 +886,7 @@ pub fn noop_fold_block<T: Folder>(b: P<Block>, folder: &mut T) -> P<Block> {

 pub fn noop_fold_item_kind<T: Folder>(i: ItemKind, folder: &mut T) -> ItemKind {
    match i {
-        ItemKind::ExternCrate(string) => ItemKind::ExternCrate(string),
+        ItemKind::ExternCrate(orig_name) => ItemKind::ExternCrate(orig_name),
        ItemKind::Use(use_tree) => {
            ItemKind::Use(use_tree.map(|tree| folder.fold_use_tree(tree)))
        }