diff options
Diffstat (limited to 'py/objbool.c')
| -rw-r--r-- | py/objbool.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/py/objbool.c b/py/objbool.c index 478491bfc2..fe33e961b6 100644 --- a/py/objbool.c +++ b/py/objbool.c @@ -69,18 +69,21 @@ STATIC mp_obj_t bool_unary_op(mp_uint_t op, mp_obj_t o_in) { mp_int_t value = ((mp_obj_bool_t*)o_in)->value; switch (op) { case MP_UNARY_OP_BOOL: return o_in; + // needs to hash to the same value as if converting to an integer + case MP_UNARY_OP_HASH: return MP_OBJ_NEW_SMALL_INT(value); case MP_UNARY_OP_POSITIVE: return MP_OBJ_NEW_SMALL_INT(value); case MP_UNARY_OP_NEGATIVE: return MP_OBJ_NEW_SMALL_INT(-value); case MP_UNARY_OP_INVERT: return MP_OBJ_NEW_SMALL_INT(~value); // only bool needs to implement MP_UNARY_OP_NOT case MP_UNARY_OP_NOT: - default: // no other cases if (value) { return mp_const_false; } else { return mp_const_true; } + + default: return MP_OBJ_NULL; // op not supported } } |