src/reader/spirv/namer.cc

// 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/reader/spirv/namer.h"

namespace tint {
namespace reader {
namespace spirv {

Namer::Namer(const FailStream& fail_stream) : fail_stream_(fail_stream) {}

Namer::~Namer() = default;

bool Namer::SaveName(uint32_t id, const std::string& name) {
  if (HasName(id)) {
    return Fail() << "internal error: ID " << id
                  << " already has registered name: " << id_to_name_[id];
  }
  id_to_name_[id] = name;
  return true;
}

}  // namespace spirv
}  // namespace reader
}  // namespace tint