{"ast_node_type":"variable","tokens":[{"end":57,"kind":"keyword","start":0,"text":"let"}]}
                let bytesize = layout.size(self).bytes();
                let value = self.const_uint_big(self.type_ix(bitsize), data);
                if bitsize > 1 && ty.is_integral() && bytesize as u32 == ty.get_size() {