1 //! A subset of a mir body used for const evaluatability checking.
5 rustc_index::newtype_index! {
6 /// An index into an `AbstractConst`.
13 /// A node of an `AbstractConst`.
14 #[derive(Debug, Clone, Copy, PartialEq, Eq, HashStable, TyEncodable, TyDecodable)]
16 Leaf(&'tcx ty::Const<'tcx>),
17 Binop(mir::BinOp, NodeId, NodeId),
18 UnaryOp(mir::UnOp, NodeId),
19 FunctionCall(NodeId, &'tcx [NodeId]),