compile out terse mismatch message when not used

Author: jepler

py/argcheck.c

@@ -145,9 +145,11 @@ void mp_arg_parse_all_kw_array(size_t n_pos, size_t n_kw, const mp_obj_t *args,
     mp_arg_parse_all(n_pos, args, &kw_args, n_allowed, allowed, out_vals);
 }
 
+#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
 NORETURN void mp_arg_error_terse_mismatch(void) {
     mp_raise_TypeError(MP_ERROR_TEXT("argument num/types mismatch"));
 }
+#endif
 
 #if MICROPY_CPYTHON_COMPAT
 NORETURN void mp_arg_error_unimpl_kw(void) {

py/runtime.h

@@ -91,7 +91,9 @@ static inline void mp_arg_check_num(size_t n_args, size_t n_kw, size_t n_args_mi
 }
 void mp_arg_parse_all(size_t n_pos, const mp_obj_t *pos, mp_map_t *kws, size_t n_allowed, const mp_arg_t *allowed, mp_arg_val_t *out_vals);
 void mp_arg_parse_all_kw_array(size_t n_pos, size_t n_kw, const mp_obj_t *args, size_t n_allowed, const mp_arg_t *allowed, mp_arg_val_t *out_vals);
+#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
 NORETURN void mp_arg_error_terse_mismatch(void);
+#endif
 NORETURN void mp_arg_error_unimpl_kw(void);
 
 NORETURN void mp_arg_error_invalid(qstr arg_name);