Method emitBinaryOp

source/python.js:17640–17658

(tree)

                throw new python.Error(`Unknown kind '${kind.__class__.__name__}'.`);
            }
            emitBinaryOp(tree) {
                const inputs = [tree.left, tree.right];
                const kind = this.getNodeKind(tree.op, inputs.length);
                const overload = this.getOperatorOverload(tree.op, inputs.length);
                const named_values = this.getNamedValues(inputs, /*maybe_unpack=*/false);
                if (tree.op instanceof ast.In) {
                    // std::iter_swap(named_values.begin() + 0, named_values.begin() + 1);
                    throw new python.Error('Not implemented.');
                }
                if (named_values[0].type() instanceof torch.TupleType &&
                    named_values[1].type() instanceof torch.TupleType &&
                    kind === 'aten::add') {
                    const first_tuple = torch._C.createTupleUnpack(named_values[0].value(this.graph)).vec();
                    const second_tuple = torch._C.createTupleUnpack(named_values[1].value(this.graph)).vec();
                    first_tuple.insert(first_tuple.end(), second_tuple.begin(), second_tuple.end());
                    return this.graph.insertNode(this.graph.createTuple(first_tuple)).output();
                }
                return torch._C.asSimple(torch._C.makeMagic(overload, new torch._C.BuiltinFunction(kind, null)).call(tree.range(), this.method, named_values, [], 0));
            }
            emitDictLiteral(dl, type_hint) {
                const key_trees = dl.keys;
                const value_trees = dl.values;