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Global TypeRef/TraitRef interning

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This commit is contained in:
Jonas Schievink
2021-04-01 19:46:43 +02:00
parent 25201b2dad
commit b00266b79f
11 changed files with 205 additions and 120 deletions
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8
crates/hir/src/lib.rs
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@@ -957,7 +957,7 @@ impl SelfParam {
func_data
.params
.first()
.map(|param| match *param {
.map(|param| match &**param {
TypeRef::Reference(.., mutability) => match mutability {
hir_def::type_ref::Mutability::Shared => Access::Shared,
hir_def::type_ref::Mutability::Mut => Access::Exclusive,
@@ -1011,7 +1011,7 @@ impl Const {
}
pub fn type_ref(self, db: &dyn HirDatabase) -> TypeRef {
db.const_data(self.id).type_ref.clone()
db.const_data(self.id).type_ref.as_ref().clone()
}
}
@@ -1101,7 +1101,7 @@ impl TypeAlias {
}
pub fn type_ref(self, db: &dyn HirDatabase) -> Option<TypeRef> {
db.type_alias_data(self.id).type_ref.clone()
db.type_alias_data(self.id).type_ref.as_deref().cloned()
}
pub fn ty(self, db: &dyn HirDatabase) -> Type {
@@ -1615,7 +1615,7 @@ impl Impl {
// FIXME: the return type is wrong. This should be a hir version of
// `TraitRef` (ie, resolved `TypeRef`).
pub fn trait_(self, db: &dyn HirDatabase) -> Option<TraitRef> {
db.impl_data(self.id).target_trait.clone()
db.impl_data(self.id).target_trait.as_deref().cloned()
}
pub fn self_ty(self, db: &dyn HirDatabase) -> Type {