blob: 599ca773b41ff33502a9d616fd3615471aaa6d07 [file] [log] [blame]
// Copyright 2020 The Pigweed Authors
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
#include "pw_log/log.h"
#include "pw_status/status.h"
pw::Status Divide(float a, float b, float* out) {
if (b == 0) {
return pw::Status::InvalidArgument();
*out = a / b;
return pw::OkStatus();
int volatile* unoptimizable;
int main() {
float f;
if (Divide(*unoptimizable, *unoptimizable, &f).ok()) {
PW_LOG_INFO("result is %f", f);
return 0;
return 1;