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-rw-r--r--py/builtineval.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/py/builtineval.c b/py/builtineval.c
index 0e8f9e31d2..49d2bf16a2 100644
--- a/py/builtineval.c
+++ b/py/builtineval.c
@@ -24,13 +24,13 @@ static mp_obj_t mp_builtin_eval(mp_obj_t o_in) {
const byte *str = mp_obj_str_get_data(o_in, &str_len);
// create the lexer
- mp_lexer_t *lex = mp_lexer_new_from_str_len("<string>", (const char*)str, str_len, 0);
+ mp_lexer_t *lex = mp_lexer_new_from_str_len(MP_QSTR__lt_string_gt_, (const char*)str, str_len, 0);
+ qstr source_name = mp_lexer_source_name(lex);
// parse the string
qstr parse_exc_id;
const char *parse_exc_msg;
mp_parse_node_t pn = mp_parse(lex, MP_PARSE_EVAL_INPUT, &parse_exc_id, &parse_exc_msg);
- qstr source_name = mp_lexer_source_name(lex);
mp_lexer_free(lex);
if (pn == MP_PARSE_NODE_NULL) {
@@ -40,6 +40,7 @@ static mp_obj_t mp_builtin_eval(mp_obj_t o_in) {
// compile the string
mp_obj_t module_fun = mp_compile(pn, source_name, false);
+ mp_parse_node_free(pn);
if (module_fun == mp_const_none) {
// TODO handle compile error correctly