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https://github.com/RGBCube/serenity
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d3ff82ba80
As part of the position information, we now also store the filename the ASTNode belongs to.
64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
/*
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* Copyright (c) 2021, the SerenityOS developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "AK/Forward.h"
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#include "LibCpp/AST.h"
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <LibCpp/Parser.h>
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int main(int argc, char** argv)
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{
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Core::ArgsParser args_parser;
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const char* path = nullptr;
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bool tokens_mode = false;
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args_parser.add_option(tokens_mode, "Print Tokens", "tokens", 'T');
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args_parser.add_positional_argument(path, "Cpp File", "cpp-file", Core::ArgsParser::Required::No);
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args_parser.parse(argc, argv);
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if (!path)
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path = "Source/little/main.cpp";
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auto file = Core::File::construct(path);
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if (!file->open(Core::IODevice::ReadOnly)) {
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perror("open");
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exit(1);
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}
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auto content = file->read_all();
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StringView content_view(content);
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::Cpp::Parser parser(content_view, path);
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if (tokens_mode) {
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parser.print_tokens();
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return 0;
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}
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auto root = parser.parse();
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dbgln("Parser errors:");
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for (auto& error : parser.errors()) {
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dbgln("{}", error);
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}
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root->dump(0);
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}
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