diff options
Diffstat (limited to 'libbindgen/src')
| -rw-r--r-- | libbindgen/src/ir/item.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libbindgen/src/ir/item.rs b/libbindgen/src/ir/item.rs index f4272e2d..74c65083 100644 --- a/libbindgen/src/ir/item.rs +++ b/libbindgen/src/ir/item.rs @@ -588,8 +588,13 @@ impl Item { ctx: &BindgenContext, for_name_checking: bool) -> ItemId { + let mut targets_seen = AncestorsSeen::new(); let mut item = self; + loop { + debug_assert!(!targets_seen.contains(&item.id())); + targets_seen.insert(item.id()); + match *item.kind() { ItemKind::Type(ref ty) => { match *ty.kind() { |