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py: Add unary op not for NoneType, bool, tuple, list, dict; fix for int.

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This commit is contained in:
Damien George
2014-01-27 23:15:32 +00:00
parent addf60b2e6
commit 4e8dc8c41b
6 changed files with 50 additions and 2 deletions
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9
py/objlist.c
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@@ -119,6 +119,14 @@ static bool list_cmp_helper(int op, mp_obj_t self_in, mp_obj_t another_in) {
return true;
}
static mp_obj_t list_unary_op(int op, mp_obj_t self_in) {
mp_obj_list_t *self = self_in;
switch (op) {
case RT_UNARY_OP_NOT: if (self->len == 0) { return mp_const_true; } else { return mp_const_false; }
default: return MP_OBJ_NULL; // op not supported for None
}
}
static mp_obj_t list_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
mp_obj_list_t *o = lhs;
switch (op) {
@@ -395,6 +403,7 @@ const mp_obj_type_t list_type = {
"list",
.print = list_print,
.make_new = list_make_new,
.unary_op = list_unary_op,
.binary_op = list_binary_op,
.getiter = list_getiter,
.methods = list_type_methods,