Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/chalk_db.rs')
| -rw-r--r-- | crates/hir-ty/src/chalk_db.rs | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/crates/hir-ty/src/chalk_db.rs b/crates/hir-ty/src/chalk_db.rs index 3ac8cbaaf8..d506e00ca1 100644 --- a/crates/hir-ty/src/chalk_db.rs +++ b/crates/hir-ty/src/chalk_db.rs @@ -3,6 +3,8 @@ use core::ops; use std::{iter, ops::ControlFlow, sync::Arc}; +use hir_expand::name::Name; +use intern::sym; use tracing::debug; use chalk_ir::{cast::Caster, fold::shift::Shift, CanonicalVarKinds}; @@ -16,7 +18,6 @@ use hir_def::{ AssocItemId, BlockId, CallableDefId, GenericDefId, HasModule, ItemContainerId, Lookup, TypeAliasId, VariantId, }; -use hir_expand::name::name; use crate::{ db::{HirDatabase, InternedCoroutine}, @@ -288,15 +289,16 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { chalk_ir::Binders::new(binders, bound) } crate::ImplTraitId::AsyncBlockTypeImplTrait(..) => { - if let Some((future_trait, future_output)) = self - .db - .lang_item(self.krate, LangItem::Future) - .and_then(|item| item.as_trait()) - .and_then(|trait_| { - let alias = - self.db.trait_data(trait_).associated_type_by_name(&name![Output])?; - Some((trait_, alias)) - }) + if let Some((future_trait, future_output)) = + self.db + .lang_item(self.krate, LangItem::Future) + .and_then(|item| item.as_trait()) + .and_then(|trait_| { + let alias = self.db.trait_data(trait_).associated_type_by_name( + &Name::new_symbol_root(sym::Output.clone()), + )?; + Some((trait_, alias)) + }) { // Making up Symbol’s value as variable is void: AsyncBlock<T>: // |