From de0ed9860d86c3b905a967b1a7b5243499d32d67 Mon Sep 17 00:00:00 2001
From: Jade <software@lfcode.ca>
Date: Sat, 15 May 2021 18:51:18 -0700
Subject: Address final feedback

* rename ConstExtension->ConstExt
* refactor a manual construction of a Const
---
 crates/hir_ty/src/lower.rs | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

(limited to 'crates/hir_ty/src/lower.rs')

diff --git a/crates/hir_ty/src/lower.rs b/crates/hir_ty/src/lower.rs
index f7015e5ff..bd8bb6028 100644
--- a/crates/hir_ty/src/lower.rs
+++ b/crates/hir_ty/src/lower.rs
@@ -9,9 +9,7 @@ use std::cell::{Cell, RefCell};
 use std::{iter, sync::Arc};
 
 use base_db::CrateId;
-use chalk_ir::{
-    cast::Cast, fold::Shift, interner::HasInterner, Mutability, Safety, Scalar, UintTy,
-};
+use chalk_ir::{cast::Cast, fold::Shift, interner::HasInterner, Mutability, Safety};
 use hir_def::{
     adt::StructKind,
     body::{Expander, LowerCtx},
@@ -31,16 +29,17 @@ use stdx::impl_from;
 use syntax::ast;
 
 use crate::{
+    consteval,
     db::HirDatabase,
     mapping::ToChalk,
     static_lifetime, to_assoc_type_id, to_chalk_trait_id, to_placeholder_idx,
     utils::{
         all_super_trait_refs, associated_type_by_name_including_super_traits, generics, Generics,
     },
-    AliasEq, AliasTy, Binders, BoundVar, CallableSig, ConstData, ConstValue, DebruijnIndex, DynTy,
-    FnPointer, FnSig, FnSubst, ImplTraitId, Interner, OpaqueTy, PolyFnSig, ProjectionTy,
-    QuantifiedWhereClause, QuantifiedWhereClauses, ReturnTypeImplTrait, ReturnTypeImplTraits,
-    Substitution, TraitEnvironment, TraitRef, TraitRefExt, Ty, TyBuilder, TyKind, WhereClause,
+    AliasEq, AliasTy, Binders, BoundVar, CallableSig, DebruijnIndex, DynTy, FnPointer, FnSig,
+    FnSubst, ImplTraitId, Interner, OpaqueTy, PolyFnSig, ProjectionTy, QuantifiedWhereClause,
+    QuantifiedWhereClauses, ReturnTypeImplTrait, ReturnTypeImplTraits, Substitution,
+    TraitEnvironment, TraitRef, TraitRefExt, Ty, TyBuilder, TyKind, WhereClause,
 };
 
 #[derive(Debug)]
@@ -176,11 +175,7 @@ impl<'a> TyLoweringContext<'a> {
             TypeRef::Array(inner, len) => {
                 let inner_ty = self.lower_ty(inner);
 
-                let const_len = ConstData {
-                    ty: TyKind::Scalar(Scalar::Uint(UintTy::Usize)).intern(&Interner),
-                    value: ConstValue::Concrete(chalk_ir::ConcreteConst { interned: *len }),
-                }
-                .intern(&Interner);
+                let const_len = consteval::usize_const(len.as_usize());
 
                 TyKind::Array(inner_ty, const_len).intern(&Interner)
             }
-- 
cgit v1.2.3