// Copyright 2020 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/diagnostic/printer.h"

namespace tint {
namespace diag {

Printer::~Printer() = default;

StringPrinter::StringPrinter() = default;
StringPrinter::~StringPrinter() = default;

std::string StringPrinter::str() const {
  return stream.str();
}

void StringPrinter::write(const std::string& str, const Style&) {
  stream << str;
}

}  // namespace diag
}  // namespace tint
