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-rw-r--r--py/parse.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/py/parse.h b/py/parse.h
index c4ac15ffc..c56145b1b 100644
--- a/py/parse.h
+++ b/py/parse.h
@@ -77,7 +77,14 @@ typedef struct _mp_parse_node_struct_t {
#define MP_PARSE_NODE_STRUCT_KIND(pns) ((pns)->kind_num_nodes & 0xff)
#define MP_PARSE_NODE_STRUCT_NUM_NODES(pns) ((pns)->kind_num_nodes >> 8)
-mp_parse_node_t mp_parse_node_new_leaf(size_t kind, mp_int_t arg);
+static inline mp_parse_node_t mp_parse_node_new_small_int(mp_int_t val) {
+ return (mp_parse_node_t)(MP_PARSE_NODE_SMALL_INT | ((mp_uint_t)val << 1));
+}
+static inline mp_parse_node_t mp_parse_node_new_leaf(size_t kind, mp_int_t arg) {
+ return (mp_parse_node_t)(kind | ((mp_uint_t)arg << 4));
+}
+bool mp_parse_node_is_const_false(mp_parse_node_t pn);
+bool mp_parse_node_is_const_true(mp_parse_node_t pn);
bool mp_parse_node_get_int_maybe(mp_parse_node_t pn, mp_obj_t *o);
int mp_parse_node_extract_list(mp_parse_node_t *pn, size_t pn_kind, mp_parse_node_t **nodes);
void mp_parse_node_print(mp_parse_node_t pn, size_t indent);