{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"AllocId,"}]}
    AllocId, CtfeProvenance, Immediate, InterpCx, InterpResult, Machine, MemPlace, MemPlaceMeta,
use super::{
    MemoryKind, Operand, PlaceTy, Pointer, Provenance, ReturnAction, Scalar, from_known_layout,