diff options
| -rw-r--r-- | compiler/rustc_ast_lowering/src/lib.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs index cc14f48b6bd..32cec3a295a 100644 --- a/compiler/rustc_ast_lowering/src/lib.rs +++ b/compiler/rustc_ast_lowering/src/lib.rs @@ -483,9 +483,13 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { let local_id_to_def_id = local_node_ids .iter() .filter_map(|&node_id| { - let def_id = self.resolver.opt_local_def_id(node_id)?; let hir_id = self.node_id_to_hir_id[node_id]?; - Some((hir_id.local_id, def_id)) + if hir_id.local_id == hir::ItemLocalId::new(0) { + None + } else { + let def_id = self.resolver.opt_local_def_id(node_id)?; + Some((hir_id.local_id, def_id)) + } }) .collect(); |