ark_ts2abc/es2panda/compiler/core/compilerImpl.cpp

/**
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * 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 "compilerImpl.h"

#include <compiler/core/compileQueue.h>
#include <compiler/core/compilerContext.h>
#include <compiler/core/emitter.h>
#include <typescript/checker.h>
#include <es2panda.h>
#include <parser/program/program.h>

#include <iostream>
#include <thread>

namespace panda::es2panda::compiler {

CompilerImpl::CompilerImpl(size_t threadCount) : queue_(new CompileQueue(threadCount)) {}

CompilerImpl::~CompilerImpl()
{
    delete queue_;
}

panda::pandasm::Program *CompilerImpl::Compile(parser::Program *program, const es2panda::CompilerOptions &options)
{
    CompilerContext context(program->Binder(), options.isDebug);

    if (program->Extension() == ScriptExtension::TS) {
        ArenaAllocator localAllocator(SpaceType::SPACE_TYPE_COMPILER, nullptr, true);
        auto checker = std::make_unique<checker::Checker>(&localAllocator, context.Binder());
        checker->StartChecker();

        /* TODO(): TS files are not yet compiled */
        return nullptr;
    }

    queue_->Schedule(&context);

    /* Main thread can also be used instead of idling */
    queue_->Consume();
    queue_->Wait();

    return context.GetEmitter()->Finalize(options.dumpDebugInfo);
}

void CompilerImpl::DumpAsm(const panda::pandasm::Program *prog)
{
    Emitter::DumpAsm(prog);
}

}  // namespace panda::es2panda::compiler