{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"///"}]}
    /// allocated before, this will return the same `AllocId`.
    /// Generates an `AllocId` for a memory allocation. If the exact same memory has been
    pub fn reserve_and_set_memory_dedup(self, mem: ConstAllocation<'tcx>, salt: usize) -> AllocId {