1 files changed, 1 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
index b19aca29a7..49ba645f73 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -718,6 +718,7 @@ void mp_str_print_quoted(const mp_print_t *print, const byte *str_data, size_t s
 
 #if MICROPY_PY_BUILTINS_FLOAT
 // float
+static inline mp_int_t mp_float_hash(mp_float_t val) { return (mp_int_t)val; }
 mp_obj_t mp_obj_float_binary_op(mp_uint_t op, mp_float_t lhs_val, mp_obj_t rhs); // can return MP_OBJ_NULL if op not supported
 
 // complex