From 9c766db5ff9dad3ca13539c186f40f657380a831 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 24 Nov 2019 14:25:48 +0300
Subject: Remove ids module

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

(limited to 'crates/ra_hir/src/ty.rs')

diff --git a/crates/ra_hir/src/ty.rs b/crates/ra_hir/src/ty.rs
index 95b8df181..309bd2727 100644
--- a/crates/ra_hir/src/ty.rs
+++ b/crates/ra_hir/src/ty.rs
@@ -18,6 +18,7 @@ use std::sync::Arc;
 use std::{fmt, iter, mem};
 
 use hir_def::{generics::GenericParams, AdtId};
+use ra_db::{impl_intern_key, salsa};
 
 use crate::{
     db::HirDatabase, expr::ExprId, util::make_mut_slice, Adt, Crate, DefWithBody, FloatTy,
@@ -114,6 +115,13 @@ pub enum TypeCtor {
     Closure { def: DefWithBody, expr: ExprId },
 }
 
+/// This exists just for Chalk, because Chalk just has a single `StructId` where
+/// we have different kinds of ADTs, primitive types and special type
+/// constructors like tuples and function pointers.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct TypeCtorId(salsa::InternId);
+impl_intern_key!(TypeCtorId);
+
 impl TypeCtor {
     pub fn num_ty_params(self, db: &impl HirDatabase) -> usize {
         match self {
-- 
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