py: Add unary op not for NoneType, bool, tuple, list, dict; fix for int.
diff --git a/py/objnone.c b/py/objnone.c
index ecc7c4b..4151403 100644
--- a/py/objnone.c
+++ b/py/objnone.c
@@ -6,19 +6,28 @@
#include "mpconfig.h"
#include "qstr.h"
#include "obj.h"
+#include "runtime0.h"
typedef struct _mp_obj_none_t {
mp_obj_base_t base;
} mp_obj_none_t;
-void none_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
+static void none_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
print(env, "None");
}
+static mp_obj_t none_unary_op(int op, mp_obj_t o_in) {
+ switch (op) {
+ case RT_UNARY_OP_NOT: return mp_const_true;
+ default: return MP_OBJ_NULL; // op not supported for None
+ }
+}
+
const mp_obj_type_t none_type = {
{ &mp_const_type },
"NoneType",
.print = none_print,
+ .unary_op = none_unary_op,
};
static const mp_obj_none_t none_obj = {{&none_type}};