py, unix: Allow to compile with -Wunused-parameter.

See issue #699.

1 files changed, 4 insertions, 0 deletions

diff --git a/py/objint.c b/py/objint.c
index f1bd5dad7d..049d0410ea 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -42,6 +42,7 @@
 
 // This dispatcher function is expected to be independent of the implementation of long int
 STATIC mp_obj_t mp_obj_int_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+    (void)type_in;
     mp_arg_check_num(n_args, n_kw, 0, 2, false);
 
     switch (n_args) {
@@ -78,6 +79,7 @@ STATIC mp_obj_t mp_obj_int_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_
 }
 
 void mp_obj_int_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
+    (void)kind;
     // The size of this buffer is rather arbitrary. If it's not large
     // enough, a dynamic one will be allocated.
     char stack_buf[sizeof(mp_int_t) * 4];
@@ -311,6 +313,7 @@ STATIC mp_obj_t int_from_bytes(mp_uint_t n_args, const mp_obj_t *args) {
     // TODO: Support long ints
     // TODO: Support byteorder param (assumes 'little' at the moment)
     // TODO: Support signed param (assumes signed=False at the moment)
+    (void)n_args;
 
     // get the buffer info
     mp_buffer_info_t bufinfo;
@@ -332,6 +335,7 @@ STATIC mp_obj_t int_to_bytes(mp_uint_t n_args, const mp_obj_t *args) {
     // TODO: Support long ints
     // TODO: Support byteorder param (assumes 'little')
     // TODO: Support signed param (assumes signed=False)
+    (void)n_args;
 
     mp_int_t val = mp_obj_int_get_checked(args[0]);
     mp_uint_t len = MP_OBJ_SMALL_INT_VALUE(args[1]);