mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
83 lines
1.9 KiB
C++
83 lines
1.9 KiB
C++
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#include <string>
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#include <iostream>
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#include <libdevcore/Common.h>
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#include <libdevcore/CommonData.h>
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#include <libdevcore/CommonIO.h>
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#include <libsolidity/Scanner.h>
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#include <libsolidity/Parser.h>
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#include <libsolidity/ASTPrinter.h>
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#include <libsolidity/NameAndTypeResolver.h>
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namespace dev {
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namespace solidity {
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ptr<ContractDefinition> parseAST(std::string const& _source)
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{
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ptr<Scanner> scanner = std::make_shared<Scanner>(CharStream(_source));
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Parser parser;
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return parser.parse(scanner);
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}
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} } // end namespaces
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void help()
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{
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std::cout
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<< "Usage solc [OPTIONS] <file>" << std::endl
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<< "Options:" << std::endl
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<< " -h,--help Show this help message and exit." << std::endl
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<< " -V,--version Show the version and exit." << std::endl;
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exit(0);
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}
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void version()
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{
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std::cout
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<< "solc, the solidity complier commandline interface " << dev::Version << std::endl
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<< " by Christian <c@ethdev.com>, (c) 2014." << std::endl
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<< "Build: " << DEV_QUOTED(ETH_BUILD_PLATFORM) << "/" << DEV_QUOTED(ETH_BUILD_TYPE) << std::endl;
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exit(0);
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}
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int main(int argc, char** argv)
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{
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std::string infile;
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for (int i = 1; i < argc; ++i)
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{
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std::string arg = argv[i];
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if (arg == "-h" || arg == "--help")
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help();
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else if (arg == "-V" || arg == "--version")
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version();
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else
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infile = argv[i];
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}
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std::string src;
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if (infile.empty())
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{
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std::string s;
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while (!std::cin.eof())
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{
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getline(std::cin, s);
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src.append(s);
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}
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} else {
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src = dev::asString(dev::contents(infile));
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}
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std::cout << "Parsing..." << std::endl;
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// @todo catch exception
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dev::solidity::ptr<dev::solidity::ContractDefinition> ast = dev::solidity::parseAST(src);
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std::cout << "Syntax tree for the contract:" << std::endl;
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dev::solidity::ASTPrinter printer(ast, src);
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printer.print(std::cout);
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std::cout << "Resolving identifiers..." << std::endl;
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dev::solidity::NameAndTypeResolver resolver;
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resolver.resolveNamesAndTypes(*ast.get());
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return 0;
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}
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