From bfbc210bc1216b79e355eb70449caf08dc67d5ad Mon Sep 17 00:00:00 2001
From: Florian Diebold <florian.diebold@freiheit.com>
Date: Fri, 22 May 2020 18:15:53 +0200
Subject: Use Chalk's built-in representation of function item types

---
 crates/ra_hir_ty/src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

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

diff --git a/crates/ra_hir_ty/src/lib.rs b/crates/ra_hir_ty/src/lib.rs
index e91c9be04..93cb45a64 100644
--- a/crates/ra_hir_ty/src/lib.rs
+++ b/crates/ra_hir_ty/src/lib.rs
@@ -159,6 +159,12 @@ pub enum TypeCtor {
 pub struct TypeCtorId(salsa::InternId);
 impl_intern_key!(TypeCtorId);
 
+/// This exists just for Chalk, because Chalk just has a single `FnDefId` where
+/// we have different IDs for struct and enum variant constructors.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Ord, PartialOrd)]
+pub struct CallableDefId(salsa::InternId);
+impl_intern_key!(CallableDefId);
+
 impl TypeCtor {
     pub fn num_ty_params(self, db: &dyn HirDatabase) -> usize {
         match self {
-- 
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