{"ast_node_type":"variable","tokens":[{"end":71,"kind":"keyword","start":0,"text":"let"}]}
        let (alloc_id, offset, _meta) = self.ptr_get_alloc_id(ptr, 0)?;
    ) -> InterpResult<'tcx, (Ty<'tcx>, u64)> {
        let Some(GlobalAlloc::TypeId { ty }) = self.tcx.try_get_global_alloc(alloc_id) else {