6 files changed, 28 insertions, 29 deletions

diff --git a/crates/ra_hir_ty/src/db.rs b/crates/ra_hir_ty/src/db.rs
index e9bfcfa17..85d85182f 100644
--- a/crates/ra_hir_ty/src/db.rs
+++ b/crates/ra_hir_ty/src/db.rs
@@ -11,7 +11,7 @@ use ra_db::{impl_intern_key, salsa, CrateId};
 use ra_prof::profile;
 
 use crate::{
-    method_resolution::CrateImplBlocks,
+    method_resolution::CrateImplDefs,
     traits::{chalk, AssocTyValue, Impl},
     Binders, CallableDef, GenericPredicate, InferenceResult, PolyFnSig, Substs, TraitRef, Ty,
     TyDefId, TypeCtor, ValueTyDefId,
@@ -59,8 +59,8 @@ pub trait HirDatabase: DefDatabase {
     #[salsa::invoke(crate::lower::generic_defaults_query)]
     fn generic_defaults(&self, def: GenericDefId) -> Substs;
 
-    #[salsa::invoke(crate::method_resolution::CrateImplBlocks::impls_in_crate_query)]
-    fn impls_in_crate(&self, krate: CrateId) -> Arc<CrateImplBlocks>;
+    #[salsa::invoke(crate::method_resolution::CrateImplDefs::impls_in_crate_query)]
+    fn impls_in_crate(&self, krate: CrateId) -> Arc<CrateImplDefs>;
 
     #[salsa::invoke(crate::traits::impls_for_trait_query)]
     fn impls_for_trait(&self, krate: CrateId, trait_: TraitId) -> Arc<[ImplId]>;
diff --git a/crates/ra_hir_ty/src/method_resolution.rs b/crates/ra_hir_ty/src/method_resolution.rs
index 988d83af5..df5901835 100644
--- a/crates/ra_hir_ty/src/method_resolution.rs
+++ b/crates/ra_hir_ty/src/method_resolution.rs
@@ -42,19 +42,19 @@ impl TyFingerprint {
 }
 
 #[derive(Debug, PartialEq, Eq)]
-pub struct CrateImplBlocks {
+pub struct CrateImplDefs {
     impls: FxHashMap<TyFingerprint, Vec<ImplId>>,
     impls_by_trait: FxHashMap<TraitId, Vec<ImplId>>,
 }
 
-impl CrateImplBlocks {
+impl CrateImplDefs {
     pub(crate) fn impls_in_crate_query(
         db: &impl HirDatabase,
         krate: CrateId,
-    ) -> Arc<CrateImplBlocks> {
+    ) -> Arc<CrateImplDefs> {
         let _p = profile("impls_in_crate_query");
         let mut res =
-            CrateImplBlocks { impls: FxHashMap::default(), impls_by_trait: FxHashMap::default() };
+            CrateImplDefs { impls: FxHashMap::default(), impls_by_trait: FxHashMap::default() };
 
         let crate_def_map = db.crate_def_map(krate);
         for (_module_id, module_data) in crate_def_map.modules.iter() {
@@ -75,12 +75,12 @@ impl CrateImplBlocks {
 
         Arc::new(res)
     }
-    pub fn lookup_impl_blocks(&self, ty: &Ty) -> impl Iterator<Item = ImplId> + '_ {
+    pub fn lookup_impl_defs(&self, ty: &Ty) -> impl Iterator<Item = ImplId> + '_ {
         let fingerprint = TyFingerprint::for_impl(ty);
         fingerprint.and_then(|f| self.impls.get(&f)).into_iter().flatten().copied()
     }
 
-    pub fn lookup_impl_blocks_for_trait(&self, tr: TraitId) -> impl Iterator<Item = ImplId> + '_ {
+    pub fn lookup_impl_defs_for_trait(&self, tr: TraitId) -> impl Iterator<Item = ImplId> + '_ {
         self.impls_by_trait.get(&tr).into_iter().flatten().copied()
     }
 
@@ -131,7 +131,7 @@ impl Ty {
         let res = lang_item_targets
             .into_iter()
             .filter_map(|it| match it {
-                LangItemTarget::ImplBlockId(it) => Some(it),
+                LangItemTarget::ImplDefId(it) => Some(it),
                 _ => None,
             })
             .map(|it| it.lookup(db).container.module(db).krate)
@@ -177,7 +177,7 @@ pub enum LookupMode {
 }
 
 // This would be nicer if it just returned an iterator, but that runs into
-// lifetime problems, because we need to borrow temp `CrateImplBlocks`.
+// lifetime problems, because we need to borrow temp `CrateImplDefs`.
 // FIXME add a context type here?
 pub fn iterate_method_candidates<T>(
     ty: &Canonical<Ty>,
@@ -425,8 +425,8 @@ fn iterate_inherent_methods<T>(
     for krate in self_ty.value.def_crates(db, krate)? {
         let impls = db.impls_in_crate(krate);
 
-        for impl_block in impls.lookup_impl_blocks(&self_ty.value) {
-            for &item in db.impl_data(impl_block).items.iter() {
+        for impl_def in impls.lookup_impl_defs(&self_ty.value) {
+            for &item in db.impl_data(impl_def).items.iter() {
                 if !is_valid_candidate(db, name, receiver_ty, item, self_ty) {
                     continue;
                 }
@@ -434,8 +434,7 @@ fn iterate_inherent_methods<T>(
                 // that the impl is for. If we have a receiver type, this
                 // already happens in `is_valid_candidate` above; if not, we
                 // check it here
-                if receiver_ty.is_none() && inherent_impl_substs(db, impl_block, self_ty).is_none()
-                {
+                if receiver_ty.is_none() && inherent_impl_substs(db, impl_def, self_ty).is_none() {
                     test_utils::tested_by!(impl_self_type_match_without_receiver);
                     continue;
                 }
diff --git a/crates/ra_hir_ty/src/tests/macros.rs b/crates/ra_hir_ty/src/tests/macros.rs
index 652420ea8..53cd81d46 100644
--- a/crates/ra_hir_ty/src/tests/macros.rs
+++ b/crates/ra_hir_ty/src/tests/macros.rs
@@ -4,7 +4,7 @@ use insta::assert_snapshot;
 use ra_db::fixture::WithFixture;
 
 #[test]
-fn cfg_impl_block() {
+fn cfg_impl_def() {
     let (db, pos) = TestDB::with_position(
         r#"
 //- /main.rs crate:main deps:foo cfg:test
@@ -347,17 +347,17 @@ mod m {
 m::foo!(foo);
 use foo as bar;
 fn f() -> bar { 0 }
-fn main() {  
+fn main() {
     let _a  = f();
 }
 "#),
         @r###"
         [159; 164) '{ 0 }': u64
         [161; 162) '0': u64
-        [175; 199) '{     ...f(); }': ()
-        [187; 189) '_a': u64
-        [193; 194) 'f': fn f() -> u64
-        [193; 196) 'f()': u64        
+        [175; 197) '{     ...f(); }': ()
+        [185; 187) '_a': u64
+        [191; 192) 'f': fn f() -> u64
+        [191; 194) 'f()': u64
     "###
     );
 }
diff --git a/crates/ra_hir_ty/src/traits.rs b/crates/ra_hir_ty/src/traits.rs
index 17aef9490..bc6ee2600 100644
--- a/crates/ra_hir_ty/src/traits.rs
+++ b/crates/ra_hir_ty/src/traits.rs
@@ -131,8 +131,8 @@ pub(crate) fn impls_for_trait_query(
     for dep in db.crate_graph().dependencies(krate) {
         impls.extend(db.impls_for_trait(dep.crate_id, trait_).iter());
     }
-    let crate_impl_blocks = db.impls_in_crate(krate);
-    impls.extend(crate_impl_blocks.lookup_impl_blocks_for_trait(trait_));
+    let crate_impl_defs = db.impls_in_crate(krate);
+    impls.extend(crate_impl_defs.lookup_impl_defs_for_trait(trait_));
     impls.into_iter().collect()
 }
 
@@ -346,7 +346,7 @@ pub struct UnsizeToSuperTraitObjectData {
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub enum Impl {
     /// A normal impl from an impl block.
-    ImplBlock(ImplId),
+    ImplDef(ImplId),
     /// Closure types implement the Fn traits synthetically.
     ClosureFnTraitImpl(ClosureFnTraitImplData),
     /// [T; n]: Unsize<[T]>
diff --git a/crates/ra_hir_ty/src/traits/builtin.rs b/crates/ra_hir_ty/src/traits/builtin.rs
index cc0f3eeb4..03f9b4e27 100644
--- a/crates/ra_hir_ty/src/traits/builtin.rs
+++ b/crates/ra_hir_ty/src/traits/builtin.rs
@@ -96,7 +96,7 @@ fn get_builtin_unsize_impls(
 
 pub(super) fn impl_datum(db: &impl HirDatabase, krate: CrateId, impl_: Impl) -> BuiltinImplData {
     match impl_ {
-        Impl::ImplBlock(_) => unreachable!(),
+        Impl::ImplDef(_) => unreachable!(),
         Impl::ClosureFnTraitImpl(data) => closure_fn_trait_impl_datum(db, krate, data),
         Impl::UnsizeArray => array_unsize_impl_datum(db, krate),
         Impl::UnsizeToTraitObject(trait_) => trait_object_unsize_impl_datum(db, krate, trait_),
diff --git a/crates/ra_hir_ty/src/traits/chalk.rs b/crates/ra_hir_ty/src/traits/chalk.rs
index 5b6c1a62e..4001aa941 100644
--- a/crates/ra_hir_ty/src/traits/chalk.rs
+++ b/crates/ra_hir_ty/src/traits/chalk.rs
@@ -576,7 +576,7 @@ where
             .impls_for_trait(self.krate, trait_)
             .iter()
             .copied()
-            .map(Impl::ImplBlock)
+            .map(Impl::ImplDef)
             .map(|impl_| impl_.to_chalk(self.db))
             .collect();
 
@@ -712,12 +712,12 @@ pub(crate) fn impl_datum_query(
     debug!("impl_datum {:?}", impl_id);
     let impl_: Impl = from_chalk(db, impl_id);
     match impl_ {
-        Impl::ImplBlock(impl_block) => impl_block_datum(db, krate, impl_id, impl_block),
+        Impl::ImplDef(impl_def) => impl_def_datum(db, krate, impl_id, impl_def),
         _ => Arc::new(builtin::impl_datum(db, krate, impl_).to_chalk(db)),
     }
 }
 
-fn impl_block_datum(
+fn impl_def_datum(
     db: &impl HirDatabase,
     krate: CrateId,
     chalk_id: ImplId,
@@ -815,7 +815,7 @@ fn type_alias_associated_ty_value(
     let ty = db.ty(type_alias.into());
     let value_bound = chalk_rust_ir::AssociatedTyValueBound { ty: ty.value.to_chalk(db) };
     let value = chalk_rust_ir::AssociatedTyValue {
-        impl_id: Impl::ImplBlock(impl_id).to_chalk(db),
+        impl_id: Impl::ImplDef(impl_id).to_chalk(db),
         associated_ty_id: assoc_ty.to_chalk(db),
         value: make_binders(value_bound, ty.num_binders),
     };