From 7a0c93c58ac17b089edd8c9763fef303b7a81414 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Sun, 23 May 2021 18:10:40 +0200
Subject: Infer correct expected type for generic struct fields

---
 crates/hir_def/src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'crates/hir_def/src/lib.rs')

diff --git a/crates/hir_def/src/lib.rs b/crates/hir_def/src/lib.rs
index a82ea5957..70001cac8 100644
--- a/crates/hir_def/src/lib.rs
+++ b/crates/hir_def/src/lib.rs
@@ -485,6 +485,14 @@ impl VariantId {
             VariantId::UnionId(it) => it.lookup(db).id.file_id(),
         }
     }
+
+    pub fn adt_id(self) -> AdtId {
+        match self {
+            VariantId::EnumVariantId(it) => it.parent.into(),
+            VariantId::StructId(it) => it.into(),
+            VariantId::UnionId(it) => it.into(),
+        }
+    }
 }
 
 trait Intern {
-- 
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