From 111891dc2dc1d2c7ea87144e8e3ddefe23fc7b6d Mon Sep 17 00:00:00 2001 From: Aleksey Kladov Date: Wed, 20 Nov 2019 18:00:01 +0300 Subject: Move constants to new ID This allows us to get rid of trait item index --- crates/ra_hir/src/code_model.rs | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) (limited to 'crates/ra_hir/src/code_model.rs') diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs index 669666989..920899dce 100644 --- a/crates/ra_hir/src/code_model.rs +++ b/crates/ra_hir/src/code_model.rs @@ -729,7 +729,7 @@ pub struct Const { impl Const { pub fn module(self, db: &impl DefDatabase) -> Module { - Module { id: self.id.module(db) } + Module { id: self.id.lookup(db).module(db) } } pub fn krate(self, db: &impl DefDatabase) -> Option { @@ -748,22 +748,27 @@ impl Const { db.infer(self.into()) } - /// The containing impl block, if this is a method. + /// The containing impl block, if this is a type alias. pub fn impl_block(self, db: &impl DefDatabase) -> Option { - ImplBlock::containing(db, self.into()) + match self.container(db) { + Some(Container::ImplBlock(it)) => Some(it), + _ => None, + } } + /// The containing trait, if this is a trait type alias definition. pub fn parent_trait(self, db: &impl DefDatabase) -> Option { - db.trait_items_index(self.module(db).id).get_parent_trait(self.id.into()).map(Trait::from) + match self.container(db) { + Some(Container::Trait(it)) => Some(it), + _ => None, + } } pub fn container(self, db: &impl DefDatabase) -> Option { - if let Some(impl_block) = self.impl_block(db) { - Some(impl_block.into()) - } else if let Some(trait_) = self.parent_trait(db) { - Some(trait_.into()) - } else { - None + match self.id.lookup(db).container { + ContainerId::TraitId(it) => Some(Container::Trait(it.into())), + ContainerId::ImplId(it) => Some(Container::ImplBlock(it.into())), + ContainerId::ModuleId(_) => None, } } -- cgit v1.2.3