// Copyright 2021 The Tint 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
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// 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 "src/sem/behavior.h"

namespace tint {
namespace sem {

std::ostream& operator<<(std::ostream& out, Behavior behavior) {
  switch (behavior) {
    case Behavior::kReturn:
      return out << "Return";
    case Behavior::kDiscard:
      return out << "Discard";
    case Behavior::kBreak:
      return out << "Break";
    case Behavior::kContinue:
      return out << "Continue";
    case Behavior::kFallthrough:
      return out << "Fallthrough";
    case Behavior::kNext:
      return out << "Next";
  }
  return out << "<unknown>";
}

}  // namespace sem
}  // namespace tint
