From b302f69b7c5b1b966ec3f8637761ecb867e3bcca Mon Sep 17 00:00:00 2001
From: Charles Lew <crlf0710@gmail.com>
Date: Sun, 13 Sep 2020 10:24:19 +0800
Subject: Update chalk to 0.27 and adapt to chalk changes.

---
 crates/hir_def/src/item_tree/lower.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'crates/hir_def/src/item_tree/lower.rs')

diff --git a/crates/hir_def/src/item_tree/lower.rs b/crates/hir_def/src/item_tree/lower.rs
index 6a503d785..d93377c3b 100644
--- a/crates/hir_def/src/item_tree/lower.rs
+++ b/crates/hir_def/src/item_tree/lower.rs
@@ -364,6 +364,7 @@ impl Ctx {
             generic_params,
             type_ref,
             ast_id,
+            is_extern: false,
         };
         Some(id(self.data().type_aliases.alloc(res)))
     }
@@ -558,8 +559,9 @@ impl Ctx {
                             statik.into()
                         }
                         ast::ExternItem::TypeAlias(ty) => {
-                            let id = self.lower_type_alias(&ty)?;
-                            id.into()
+                            let foreign_ty = self.lower_type_alias(&ty)?;
+                            self.data().type_aliases[foreign_ty.index].is_extern = true;
+                            foreign_ty.into()
                         }
                         ast::ExternItem::MacroCall(_) => return None,
                     };
-- 
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