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use crate::BaseData;
use crate::Erased;
use crate::Placeholder;
use crate::ReprKind;
use crate::TypeFamily;
use lark_debug_derive::DebugWith;
use lark_debug_with::{DebugWith, FmtWithSpecialized};
use lark_intern::{Intern, Untern};
use std::fmt;
#[derive(Copy, Clone, Debug, DebugWith, PartialEq, Eq, Hash)]
pub struct BaseInferred;
impl TypeFamily for BaseInferred {
type InternTables = BaseInferredTables;
type Repr = Erased;
type Perm = Erased;
type Base = Base;
type Placeholder = Placeholder;
fn own_perm(_tables: &dyn AsRef<BaseInferredTables>) -> Erased {
Erased
}
fn known_repr(_tables: &dyn AsRef<BaseInferredTables>, _repr_kind: ReprKind) -> Self::Repr {
Erased
}
fn intern_base_data(
tables: &dyn AsRef<BaseInferredTables>,
base_data: BaseData<Self>,
) -> Self::Base {
base_data.intern(tables)
}
}
lark_collections::index_type! {
pub struct Base { .. }
}
lark_debug_with::debug_fallback_impl!(Base);
impl<Cx> FmtWithSpecialized<Cx> for Base
where
Cx: AsRef<BaseInferredTables>,
{
fn fmt_with_specialized(&self, cx: &Cx, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
self.untern(cx).fmt_with(cx, fmt)
}
}
lark_intern::intern_tables! {
pub struct BaseInferredTables {
struct BaseInferredTablesData {
base_inferred_base: map(Base, BaseData<BaseInferred>),
}
}
}