| // 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/validator_impl.h" |
| |
| namespace tint { |
| |
| ValidatorImpl::ValidatorImpl() = default; |
| |
| ValidatorImpl::~ValidatorImpl() = default; |
| |
| void ValidatorImpl::set_error(const Source& src, const std::string& msg) { |
| error_ = |
| std::to_string(src.line) + ":" + std::to_string(src.column) + ": " + msg; |
| } |
| |
| bool ValidatorImpl::Validate(const ast::Module& module) { |
| if (!CheckImports(module)) |
| return false; |
| return true; |
| } |
| |
| bool ValidatorImpl::CheckImports(const ast::Module& module) { |
| for (const auto& import : module.imports()) { |
| if (import->path() != "GLSL.std.450") { |
| set_error(import->source(), "v-0001: unknown import: " + import->path()); |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| } // namespace tint |