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Simplify Arena to use a generic index

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This commit is contained in:
Aleksey Kladov 2020-03-19 16:00:11 +01:00
parent 988f1dda6b
commit f840fcb2f5
17 changed files with 179 additions and 189 deletions
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17
crates/ra_hir_def/src/expr.rs
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@ -13,7 +13,7 @@
//! See also a neighboring `body` module.
use hir_expand::name::Name;
use ra_arena::{impl_arena_id, RawId};
use ra_arena::{Idx, RawId};
use ra_syntax::ast::RangeOp;
use crate::{
@ -22,19 +22,12 @@ use crate::{
type_ref::{Mutability, TypeRef},
};
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct ExprId(RawId);
impl_arena_id!(ExprId);
impl ExprId {
pub fn dummy() -> ExprId {
ExprId((!0).into())
}
pub type ExprId = Idx<Expr>;
pub(crate) fn dummy_expr_id() -> ExprId {
ExprId::from_raw(RawId::from(!0))
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct PatId(RawId);
impl_arena_id!(PatId);
pub type PatId = Idx<Pat>;
#[derive(Debug, Clone, Eq, PartialEq)]
pub enum Literal {