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Use generic ItemLoc for impls

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This commit is contained in:
Aleksey Kladov 2019-12-20 13:47:44 +01:00
parent d137df0137
commit 1234dda9ee
5 changed files with 10 additions and 28 deletions
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4
crates/ra_hir/src/code_model.rs
View file

@ -754,7 +754,7 @@ impl ImplBlock {
let environment = TraitEnvironment::lower(db, &resolver);
let ty = Ty::from_hir(db, &resolver, &impl_data.target_type);
Type {
krate: self.id.lookup(db).container.krate,
krate: self.id.lookup(db).container.module(db).krate,
ty: InEnvironment { value: ty, environment },
}
}
@ -768,7 +768,7 @@ impl ImplBlock {
}
pub fn module(&self, db: &impl DefDatabase) -> Module {
self.id.lookup(db).container.into()
self.id.lookup(db).container.module(db).into()
}
pub fn krate(&self, db: &impl DefDatabase) -> Crate {

27
crates/ra_hir_def/src/lib.rs
View file

@ -160,27 +160,8 @@ impl_intern!(TypeAliasId, TypeAliasLoc, intern_type_alias, lookup_intern_type_al
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub struct ImplId(salsa::InternId);
impl_intern_key!(ImplId);
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct ImplLoc {
pub container: ModuleId,
pub ast_id: AstId<ast::ImplBlock>,
}
impl Intern for ImplLoc {
type ID = ImplId;
fn intern(self, db: &impl db::DefDatabase) -> ImplId {
db.intern_impl(self)
}
}
impl Lookup for ImplId {
type Data = ImplLoc;
fn lookup(&self, db: &impl db::DefDatabase) -> ImplLoc {
db.lookup_intern_impl(*self)
}
}
type ImplLoc = ItemLoc<ast::ImplBlock>;
impl_intern!(ImplId, ImplLoc, intern_impl, lookup_intern_impl);
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub struct TypeParamId {
@ -379,7 +360,7 @@ impl HasModule for AssocContainerId {
fn module(&self, db: &impl db::DefDatabase) -> ModuleId {
match *self {
AssocContainerId::ContainerId(it) => it.module(db),
AssocContainerId::ImplId(it) => it.lookup(db).container,
AssocContainerId::ImplId(it) => it.lookup(db).container.module(db),
AssocContainerId::TraitId(it) => it.lookup(db).container.module(db),
}
}
@ -431,7 +412,7 @@ impl HasModule for GenericDefId {
GenericDefId::AdtId(it) => it.module(db),
GenericDefId::TraitId(it) => it.lookup(db).container.module(db),
GenericDefId::TypeAliasId(it) => it.lookup(db).module(db),
GenericDefId::ImplId(it) => it.lookup(db).container,
GenericDefId::ImplId(it) => it.lookup(db).container.module(db),
GenericDefId::EnumVariantId(it) => it.parent.lookup(db).container.module(db),
GenericDefId::ConstId(it) => it.lookup(db).module(db),
}

3
crates/ra_hir_def/src/nameres/collector.rs
View file

@ -661,9 +661,10 @@ where
krate: self.def_collector.def_map.krate,
local_id: self.module_id,
};
let container = ContainerId::ModuleId(module);
let ast_id = self.raw_items[imp].ast_id;
let impl_id =
ImplLoc { container: module, ast_id: AstId::new(self.file_id, ast_id) }
ImplLoc { container, ast_id: AstId::new(self.file_id, ast_id) }
.intern(self.def_collector.db);
self.def_collector.def_map.modules[self.module_id].impls.push(impl_id)
}

2
crates/ra_hir_ty/src/method_resolution.rs
View file

@ -134,7 +134,7 @@ impl Ty {
LangItemTarget::ImplBlockId(it) => Some(it),
_ => None,
})
.map(|it| it.lookup(db).container.krate)
.map(|it| it.lookup(db).container.module(db).krate)
.collect();
Some(res)
}

2
crates/ra_hir_ty/src/traits/chalk.rs
View file

@ -673,7 +673,7 @@ fn impl_block_datum(
let bound_vars = Substs::bound_vars(&generic_params);
let trait_ref = trait_ref.subst(&bound_vars);
let trait_ = trait_ref.trait_;
let impl_type = if impl_id.lookup(db).container.krate == krate {
let impl_type = if impl_id.lookup(db).container.module(db).krate == krate {
chalk_rust_ir::ImplType::Local
} else {
chalk_rust_ir::ImplType::External