Give closures types

1 files changed, 4 insertions, 0 deletions

diff --git a/crates/ra_hir/src/ty/traits/chalk.rs b/crates/ra_hir/src/ty/traits/chalk.rs
index 462156021..34e623931 100644
--- a/crates/ra_hir/src/ty/traits/chalk.rs
+++ b/crates/ra_hir/src/ty/traits/chalk.rs
@@ -571,6 +571,10 @@ pub(crate) fn struct_datum_query(
                 type_alias.krate(db) != Some(krate),
             )
         }
+        TypeCtor::Closure { def, .. } => {
+            let upstream = def.krate(db) != Some(krate);
+            (1, vec![], upstream)
+        }
     };
     let flags = chalk_rust_ir::StructFlags {
         upstream,