Implement BUILD_SLICE opcode (2-arg version).

2014-01-03 02:48:56 +02:00 · 2014-01-03 02:48:56 +02:00 · ded0a1efa5
commit ded0a1efa5
parent 1c6de11f77
1 changed files with 12 additions and 0 deletions
--- a/py/vm.c
+++ b/py/vm.c
@ -410,6 +410,18 @@ bool mp_execute_byte_code_2(const byte **ip_in_out, mp_obj_t *fastn, mp_obj_t **
                        sp++;
                        break;

+                    case MP_BC_BUILD_SLICE:
+                        DECODE_UINT;
+                        if (unum == 2) {
+                            obj2 = POP();
+                            obj1 = TOP();
+                            SET_TOP(mp_obj_new_slice(obj1, obj2, NULL));
+                        } else {
+                            printf("3-argument slice is not supported\n");
+                            assert(0);
+                        }
+                        break;
+
                    case MP_BC_UNPACK_SEQUENCE:
                        DECODE_UINT;
                        rt_unpack_sequence(sp[0], unum, sp - unum + 1);