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//! Defines database & queries for name resolution.
use std::sync::Arc;
use hir_expand::{db::AstDatabase, name::Name, HirFileId};
use ra_db::{salsa, CrateId, SourceDatabase, Upcast};
use ra_prof::profile;
use ra_syntax::SmolStr;
use crate::{
adt::{EnumData, StructData},
attr::Attrs,
body::{scope::ExprScopes, Body, BodySourceMap},
data::{ConstData, FunctionData, ImplData, StaticData, TraitData, TypeAliasData},
docs::Documentation,
find_path,
generics::GenericParams,
item_scope::ItemInNs,
lang_item::{LangItemTarget, LangItems},
nameres::{raw::RawItems, CrateDefMap},
visibility::Visibility,
AttrDefId, ConstId, ConstLoc, DefWithBodyId, EnumId, EnumLoc, FunctionId, FunctionLoc,
GenericDefId, ImplId, ImplLoc, ModuleId, StaticId, StaticLoc, StructId, StructLoc, TraitId,
TraitLoc, TypeAliasId, TypeAliasLoc, UnionId, UnionLoc,
};
#[salsa::query_group(InternDatabaseStorage)]
pub trait InternDatabase: SourceDatabase {
#[salsa::interned]
fn intern_function(&self, loc: FunctionLoc) -> FunctionId;
#[salsa::interned]
fn intern_struct(&self, loc: StructLoc) -> StructId;
#[salsa::interned]
fn intern_union(&self, loc: UnionLoc) -> UnionId;
#[salsa::interned]
fn intern_enum(&self, loc: EnumLoc) -> EnumId;
#[salsa::interned]
fn intern_const(&self, loc: ConstLoc) -> ConstId;
#[salsa::interned]
fn intern_static(&self, loc: StaticLoc) -> StaticId;
#[salsa::interned]
fn intern_trait(&self, loc: TraitLoc) -> TraitId;
#[salsa::interned]
fn intern_type_alias(&self, loc: TypeAliasLoc) -> TypeAliasId;
#[salsa::interned]
fn intern_impl(&self, loc: ImplLoc) -> ImplId;
}
#[salsa::query_group(DefDatabaseStorage)]
pub trait DefDatabase: InternDatabase + AstDatabase + Upcast<dyn AstDatabase> {
#[salsa::invoke(RawItems::raw_items_query)]
fn raw_items(&self, file_id: HirFileId) -> Arc<RawItems>;
#[salsa::invoke(crate_def_map_wait)]
#[salsa::transparent]
fn crate_def_map(&self, krate: CrateId) -> Arc<CrateDefMap>;
#[salsa::invoke(CrateDefMap::crate_def_map_query)]
fn crate_def_map_query(&self, krate: CrateId) -> Arc<CrateDefMap>;
#[salsa::invoke(StructData::struct_data_query)]
fn struct_data(&self, id: StructId) -> Arc<StructData>;
#[salsa::invoke(StructData::union_data_query)]
fn union_data(&self, id: UnionId) -> Arc<StructData>;
#[salsa::invoke(EnumData::enum_data_query)]
fn enum_data(&self, e: EnumId) -> Arc<EnumData>;
#[salsa::invoke(ImplData::impl_data_query)]
fn impl_data(&self, e: ImplId) -> Arc<ImplData>;
#[salsa::invoke(TraitData::trait_data_query)]
fn trait_data(&self, e: TraitId) -> Arc<TraitData>;
#[salsa::invoke(TypeAliasData::type_alias_data_query)]
fn type_alias_data(&self, e: TypeAliasId) -> Arc<TypeAliasData>;
#[salsa::invoke(FunctionData::fn_data_query)]
fn function_data(&self, func: FunctionId) -> Arc<FunctionData>;
#[salsa::invoke(ConstData::const_data_query)]
fn const_data(&self, konst: ConstId) -> Arc<ConstData>;
#[salsa::invoke(StaticData::static_data_query)]
fn static_data(&self, konst: StaticId) -> Arc<StaticData>;
#[salsa::invoke(Body::body_with_source_map_query)]
fn body_with_source_map(&self, def: DefWithBodyId) -> (Arc<Body>, Arc<BodySourceMap>);
#[salsa::invoke(Body::body_query)]
fn body(&self, def: DefWithBodyId) -> Arc<Body>;
#[salsa::invoke(ExprScopes::expr_scopes_query)]
fn expr_scopes(&self, def: DefWithBodyId) -> Arc<ExprScopes>;
#[salsa::invoke(GenericParams::generic_params_query)]
fn generic_params(&self, def: GenericDefId) -> Arc<GenericParams>;
#[salsa::invoke(Attrs::attrs_query)]
fn attrs(&self, def: AttrDefId) -> Attrs;
#[salsa::invoke(LangItems::module_lang_items_query)]
fn module_lang_items(&self, module: ModuleId) -> Option<Arc<LangItems>>;
#[salsa::invoke(LangItems::crate_lang_items_query)]
fn crate_lang_items(&self, krate: CrateId) -> Arc<LangItems>;
#[salsa::invoke(LangItems::lang_item_query)]
fn lang_item(&self, start_crate: CrateId, item: SmolStr) -> Option<LangItemTarget>;
// FIXME(https://github.com/rust-analyzer/rust-analyzer/issues/2148#issuecomment-550519102)
// Remove this query completely, in favor of `Attrs::docs` method
#[salsa::invoke(Documentation::documentation_query)]
fn documentation(&self, def: AttrDefId) -> Option<Documentation>;
#[salsa::invoke(find_path::importable_locations_in_crate)]
fn importable_locations_of(
&self,
item: ItemInNs,
krate: CrateId,
) -> Arc<[(ModuleId, Name, Visibility)]>;
}
fn crate_def_map_wait(db: &impl DefDatabase, krate: CrateId) -> Arc<CrateDefMap> {
let _p = profile("crate_def_map:wait");
db.crate_def_map_query(krate)
}
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