8 files changed, 25 insertions, 15 deletions

diff --git a/crates/ra_hir/src/ty/autoderef.rs b/crates/ra_hir/src/ty/autoderef.rs
index 02492ca14..03c45546d 100644
--- a/crates/ra_hir/src/ty/autoderef.rs
+++ b/crates/ra_hir/src/ty/autoderef.rs
@@ -5,10 +5,11 @@
 
 use std::iter::successors;
 
+use hir_def::name;
 use log::{info, warn};
 
 use super::{traits::Solution, Canonical, Substs, Ty, TypeWalk};
-use crate::{db::HirDatabase, name, HasGenericParams, Resolver};
+use crate::{db::HirDatabase, HasGenericParams, Resolver};
 
 const AUTODEREF_RECURSION_LIMIT: usize = 10;
 
diff --git a/crates/ra_hir/src/ty/infer.rs b/crates/ra_hir/src/ty/infer.rs
index ebaff998e..7466ee341 100644
--- a/crates/ra_hir/src/ty/infer.rs
+++ b/crates/ra_hir/src/ty/infer.rs
@@ -21,6 +21,11 @@ use std::sync::Arc;
 use ena::unify::{InPlaceUnificationTable, NoError, UnifyKey, UnifyValue};
 use rustc_hash::FxHashMap;
 
+use hir_def::{
+    name,
+    path::known,
+    type_ref::{Mutability, TypeRef},
+};
 use ra_arena::map::ArenaMap;
 use ra_prof::profile;
 use test_utils::tested_by;
@@ -37,11 +42,8 @@ use crate::{
     db::HirDatabase,
     diagnostics::DiagnosticSink,
     expr::{BindingAnnotation, Body, ExprId, PatId},
-    name,
-    path::known,
     resolve::{Resolver, TypeNs},
     ty::infer::diagnostics::InferenceDiagnostic,
-    type_ref::{Mutability, TypeRef},
     Adt, AssocItem, ConstData, DefWithBody, FnData, Function, HasBody, Path, StructField,
 };
 
diff --git a/crates/ra_hir/src/ty/infer/coerce.rs b/crates/ra_hir/src/ty/infer/coerce.rs
index 0429a9866..6ea135126 100644
--- a/crates/ra_hir/src/ty/infer/coerce.rs
+++ b/crates/ra_hir/src/ty/infer/coerce.rs
@@ -14,8 +14,7 @@ use crate::{
     lang_item::LangItemTarget,
     resolve::Resolver,
     ty::{autoderef, Substs, Ty, TypeCtor, TypeWalk},
-    type_ref::Mutability,
-    Adt,
+    Adt, Mutability,
 };
 
 impl<'a, D: HirDatabase> InferenceContext<'a, D> {
diff --git a/crates/ra_hir/src/ty/infer/expr.rs b/crates/ra_hir/src/ty/infer/expr.rs
index f8807c742..bc6437b44 100644
--- a/crates/ra_hir/src/ty/infer/expr.rs
+++ b/crates/ra_hir/src/ty/infer/expr.rs
@@ -3,14 +3,17 @@
 use std::iter::{repeat, repeat_with};
 use std::sync::Arc;
 
+use hir_def::{
+    name,
+    path::{GenericArg, GenericArgs},
+};
+
 use super::{BindingMode, Expectation, InferenceContext, InferenceDiagnostic, TypeMismatch};
 use crate::{
     db::HirDatabase,
     expr::{self, Array, BinaryOp, Expr, ExprId, Literal, Statement, UnaryOp},
     generics::{GenericParams, HasGenericParams},
-    name,
     nameres::Namespace,
-    path::{GenericArg, GenericArgs},
     ty::{
         autoderef, method_resolution, op, primitive, CallableDef, InferTy, Mutability, Obligation,
         ProjectionPredicate, ProjectionTy, Substs, TraitRef, Ty, TypeCtor, TypeWalk,
diff --git a/crates/ra_hir/src/ty/infer/path.rs b/crates/ra_hir/src/ty/infer/path.rs
index db979353a..77aa35ce1 100644
--- a/crates/ra_hir/src/ty/infer/path.rs
+++ b/crates/ra_hir/src/ty/infer/path.rs
@@ -1,5 +1,7 @@
 //! Path expression resolution.
 
+use hir_def::path::PathSegment;
+
 use super::{ExprOrPatId, InferenceContext, TraitRef};
 use crate::{
     db::HirDatabase,
@@ -131,7 +133,7 @@ impl<'a, D: HirDatabase> InferenceContext<'a, D> {
     fn resolve_trait_assoc_item(
         &mut self,
         trait_ref: TraitRef,
-        segment: &crate::path::PathSegment,
+        segment: &PathSegment,
         id: ExprOrPatId,
     ) -> Option<(ValueNs, Option<Substs>)> {
         let trait_ = trait_ref.trait_;
@@ -170,7 +172,7 @@ impl<'a, D: HirDatabase> InferenceContext<'a, D> {
     fn resolve_ty_assoc_item(
         &mut self,
         ty: Ty,
-        segment: &crate::path::PathSegment,
+        segment: &PathSegment,
         id: ExprOrPatId,
     ) -> Option<(ValueNs, Option<Substs>)> {
         if let Ty::Unknown = ty {
diff --git a/crates/ra_hir/src/ty/lower.rs b/crates/ra_hir/src/ty/lower.rs
index 366556134..0f49a0e54 100644
--- a/crates/ra_hir/src/ty/lower.rs
+++ b/crates/ra_hir/src/ty/lower.rs
@@ -8,6 +8,11 @@
 use std::iter;
 use std::sync::Arc;
 
+use hir_def::{
+    path::{GenericArg, PathSegment},
+    type_ref::{TypeBound, TypeRef},
+};
+
 use super::{
     FnSig, GenericPredicate, ProjectionPredicate, ProjectionTy, Substs, TraitRef, Ty, TypeCtor,
     TypeWalk,
@@ -18,10 +23,8 @@ use crate::{
     generics::HasGenericParams,
     generics::{GenericDef, WherePredicate},
     nameres::Namespace,
-    path::{GenericArg, PathSegment},
     resolve::{Resolver, TypeNs},
     ty::Adt,
-    type_ref::{TypeBound, TypeRef},
     util::make_mut_slice,
     BuiltinType, Const, Enum, EnumVariant, Function, ModuleDef, Path, Static, Struct, StructField,
     Trait, TypeAlias, Union,
diff --git a/crates/ra_hir/src/ty/method_resolution.rs b/crates/ra_hir/src/ty/method_resolution.rs
index 50583a142..eb69344f6 100644
--- a/crates/ra_hir/src/ty/method_resolution.rs
+++ b/crates/ra_hir/src/ty/method_resolution.rs
@@ -15,8 +15,7 @@ use crate::{
     resolve::Resolver,
     ty::primitive::{FloatBitness, UncertainFloatTy, UncertainIntTy},
     ty::{Ty, TypeCtor},
-    type_ref::Mutability,
-    AssocItem, Crate, Function, Module, Name, Trait,
+    AssocItem, Crate, Function, Module, Mutability, Name, Trait,
 };
 
 /// This is used as a key for indexing impls.
diff --git a/crates/ra_hir/src/ty/traits/chalk.rs b/crates/ra_hir/src/ty/traits/chalk.rs
index ab66515be..2dd4c2fae 100644
--- a/crates/ra_hir/src/ty/traits/chalk.rs
+++ b/crates/ra_hir/src/ty/traits/chalk.rs
@@ -9,6 +9,7 @@ use chalk_ir::{
 };
 use chalk_rust_ir::{AssociatedTyDatum, ImplDatum, StructDatum, TraitDatum};
 
+use hir_def::name;
 use ra_db::salsa::{InternId, InternKey};
 
 use super::{Canonical, ChalkContext, Impl, Obligation};
@@ -734,7 +735,7 @@ fn closure_fn_trait_impl_datum(
         substs: Substs::build_for_def(db, trait_).push(self_ty).push(arg_ty).build(),
     };
 
-    let output_ty_id = fn_once_trait.associated_type_by_name(db, &crate::name::OUTPUT_TYPE)?;
+    let output_ty_id = fn_once_trait.associated_type_by_name(db, &name::OUTPUT_TYPE)?;
 
     let output_ty_value = chalk_rust_ir::AssociatedTyValue {
         associated_ty_id: output_ty_id.to_chalk(db),