Method emitBasicSlice

source/python.js:17948–17956

(loc, sliceable, subscript_exprs)

                return this.emitSliceOp(loc, input, dim, start, end, step);
            }
            emitBasicSlice(loc, sliceable, subscript_exprs) {
                torch._C.AT_ASSERT(subscript_exprs instanceof ast.Slice);
                const slice_exp = subscript_exprs;
                let maybe_dim = null;
                if (sliceable.type().isSubtypeOf(torch.TensorType.get())) {
                    maybe_dim = this.graph.insertConstant(0, loc);
                }
                return this.emitSlice(loc, sliceable, maybe_dim, slice_exp);
            }
            emitSubscript(subscript, type_hint) {
                type_hint = type_hint === undefined ? null : type_hint;
                const sv = this.emitSugaredExpr(subscript.value, 1);