45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
|
// 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
|